Publications
2024
185. Palladium-Catalyzed Weak Chelation-Assisted Site-Selective C–H Arylation of N-Aryl
Pyridones via 2-fold C–H Activation
M. V. Nanjegowda, S. Basak, T. Paul, and T. Punniyamurthy, J. Org. Chem., 2024, DOI:
10.1021/acs.joc.4c00216. [link]
184. One-Pot C-N/C-C Bond Formation and Oxidation of Donor-Acceptor Cyclopropanes with
Tetrahydroisoquinolines: Access to Benzo-Fused Indolizines
P. Karjee, B. Debnath, S. Mandal, S. Saha and T. Punniyamurthy, Chem. Commun., 2024, 60,
183. Recent Advances in Transition-Metal-Catalyzed (Csp2)-X (X = Se, Te, As, Sb) Bond Formation
L. Rout, P. Behera, T. Punniyamurthy, Mol. Catal., 2024, 557,113993. [link]
182. Redox-Neutral Zinc-Catalyzed Cascade [1,4]-H Shift /Annulation of Diaziridines with Donor-
Acceptor Aziridines
S. Samantaray, P. K. Maharana, S. Kar, S. Saha and T. Punniyamurthy, Chem. Commun., 2024, 60, 3441. [link]
181. Iron-Catalyzed Cascade C-C/C-O Bond Formation of 2,4-Dienals with Donor-Acceptor
Cyclopropanes: Access to Functionalized Hexahydrocyclopentapyrans
M. Mishra, K. Verma, S. Banerjee and T. Punniyamurthy, Chem. Commun., 2024, 60, 2788. [link]
180. Palladium-Catalyzed Weak-Chelation-Assisted C4-Nitration of Indoles with tert-Butyl
Nitrite: Formal Access to Aminated Indoles
S. Banerjee and T. Punniyamurthy, Org. Lett., 2024, 26, 988. [link]
2023
179. Editorial for the Special Topic on C–H Bond Functionalization of Heterocycles
T. Punniyamurthy and Anil Kumar, Synthesis, 2023, 3415. [link]
178. Biorelevant Weakly Coordinating Directing Group Assisted C–H Alkenylation with
Cyclopropanols via Sequential C–H/C–C Activation
T. Paul, S. Basak, M. V. Nanjegowda and T. Punniyamurthy, Org. Lett., 2023, 25, 8975. [link]
177. Tandem (4 + 3)-Annulation of Aziridines: Stereoselective Access to Fused Azepinoindoles S. Kar, P. K. Maharana, T. Punniyamurthy and V. Trivedi, Org. Lett., 2023, 25, 8850. [link]
176. Transition-Metal-Catalyzed Directed C−H Functionalization in/on Water
T. A. Shah, T. Sarkar, S. Kar, P. K. Maharana, K. Talukdar, and T. Punniyamurthy, Chem. Asian
J., 2023, e202300815. [link]
175. Expedient C-H Allylation of Sulfoxonium Ylides: Merging C-H and C-C/C-Het Bond Activation
S. Saha, H. Bhattacharyya, P. Karjee, B. Debnath, K. Verma, and T. Punniyamurthy, Chem.
Commun., 2023, 59, 14173. [link]
174. Sc(OTf)3-Catalyzed Domino C–C/C–N Bond Formation of Aziridines with Quinones via
Radical Pathway
K. Verma, M. Mishra, P. K. Maharana, H. Bhattacharyya, S. Saha and T. Punniyamurthy, Org.
Lett., 2023, 25, 7933. [link]
173. Site-Selective C8-Alkylation of Quinolines with Cyclopropanols: Merging C–H/C–C Bond
Activation
S. Mandal, T. Paul, P. Karjee, M. Barman and T. Punniyamurthy, Org. Lett., 2023, 25, 7805. [link]
172. Redox-Neutral Site-Selective C–H Allylation and Iodolactonization of Benzoic Acids Using
Morita–Baylis–Hillman Adducts in Water
H. Bhattacharyya, S. Saha, K. Verma and T. Punniyamurthy, Org. Lett., 2023, 25, 6830. [link]
171. A Redox-Neutral Weak Carbonyl Chelation Assisted C4-H Allylation of Indoles with
Vinylcyclopropanes
S. Basak, T. Paul and T. Punniyamurthy, Chem. Commun., 2023, 59, 11568. [link]
170. Plasmodium Falciparum FIKK 9.1 Kinase Modeling to Screen and Identify Potent Antimalarial
Agents from Chemical Library
D. A. Kumar, P. Karjee, M. R. Prasad, T. Punniyamurthy and V. Trivedi, 3 Biotech., 2023,
DOI: 10.1007/s13205-023-03677-x. [link]
169. Palladium-Catalyzed Annulative Coupling of Spirovinylcyclopropyl Oxindoles with p-Quinone Methides
B. Debnath, T. Sarkar, P. Karjee, S. K. Purkayastha, A. K. Guha and T. Punniyamurthy, J. Org. Chem., 2023, 88, 9704. [link]
168. Expedient (3+3)-Annulation of in situ Generated Azaoxyallyl Cations with Diaziridines
P. Karjee, S. Mandal, B. Debnath, N. Namdev and T. Punniyamurthy, Chem. Commun., 2023,
59, 8270. [link]
167. Cobalt-Catalyzed Stereospecific C–N/C–O Bond Formation of Oxiranes with Diaziridines P. K. Maharana, T. Sarkar, S. Kar, S. K. Purkayastha, A. K. Guha and T. Punniyamurthy, J. Org. Chem., 2023, 88, 9447. [link]
166. Cascade C–H Activation/Annulation of Sulfoxonium Ylides with Vinyl Cyclopropanes: Access to Cyclopropane-Fused α-Tetralones
S. Saha, B. Debnath, K. Talukdar, P. Karjee, S. Mandal and T. Punniyamurthy, Org. Lett., 2023
25, 3352. [link]
165. Transition-Metal-Catalyzed C-H Functionalization of Heterocycles, 2 Volumes
Prof. Tharmalingam Punniyamurthy (Editor) and Prof. Anil Kumar (Editor), Wiley, 2023.
ISBN: 978-1-119-77413-6. [Link]
164. Transition-Metal-Catalyzed Directed C8-H Carbon-Carbon Bond Formation of Quinolines and
1,2,3,4-Tetrahydroquinolines
S. Basak, T. Paul, S. Mandal, P. Karjee, M. V. Nanjegowda and T. Punniyamurthy, Synthesis,
2023, 55, A–P. (Invited Short Review Article). [link]
163. Directed C8-H Allylation of Quinoline N-oxides with Vinylcyclopropanes via Sequential
C-H/C- C Activation
S. Mandal, P. Karjee, S. Saha and T. Punniyamurthy, Chem. Commun., 2023, 59, 2823.
[link]
2022
162. Cascade Zinc- and Silver Catalyzed Stereospecific C-O and C-N Bond Formations
B. K. Das, T. Sarkar, P. K. Maharana, S. Kar and T. Punniyamurthy, Eur. J. Org.Chem., 2022,
e202201237. [link]
161. Copper-Catalyzed C7-Selective C–H/N–H Cross-Dehydrogenative Coupling of Indolines with Sulfoximines
S. Banerjee, M. Mishra and T. Punniyamurthy, Org. Lett., 2022, 24, 7997. [link]
160. Transition-Metal-Catalyzed Directing Group Assisted C4-H Carbon-Carbon Bond Formation of Indole
S. Basak, T. Paul, P. K. Maharana, B. Debnath and T. Punniyamurthy, Synlett., 2023, 34, 759.
(Invited Account). [link]
159. Weak Chelation-Assisted C4-Selective Alkylation of Indoles with Cyclopropanols via
Sequential C–H/C–C Bond Activation
T. Paul, S. Basak and T. Punniyamurthy, Org. Lett., 2022, 24, 6000. [link]
158. Expedient Ni(OTf)2/Visible Light Photoredox-Catalyzed Annulation of Donor-Acceptor
Cyclopropanes with Cyclic Secondary Amines
P. Karjee, M. Mishra, B. Debnath and T. Punniyamurthy, Chem. Commun., 2022, 58, 8670. [link]
157. Bi-Catalyzed 1,2-Reactivity of Spirocyclopropyl Oxindoles with Dithianediol: Access to
Spiroheterocycles
S. Kar, T. Sarkar, P. K. Maharana, A. K. Guha and T. Punniyamurthy, Org. Lett.,
2022, 24, 4965. [link]
156. Dual Metallaphotoredox Catalyzed Directed C(sp2)-H Functionalization: Access to
C-C/ Heteroatom Bonds
T. Sarkar, T. A. Shah, P. K. Maharana, B. Debnath and T. Punniyamurthy, Eur. J. Org.
Chem., 2022, e202200541 (Invited Review Article). [link]
155. Expedient Cobalt-Catalyzed Stereospecific Cascade C–N and C–O Bond Formation of
Styrene Oxides with Hydrazones
M. Mishra, P. K. Maharana, P. Karjee and T. Punniyamurthy, Chem.Commun., 2022, 58,
7090. [link]
154. Expedient Ni-catalyzed C–H/C–H Cross-Dehydrogenative Coupling of Aryl Amides with
Azoles
T. Sarkar, P. K. Maharana, S. Roy and T. Punniyamurthy, Chem.Commun., 2022, 58, 5980. [link]
153. Palladium-Catalyzed 2-fold C–H Activation/C–C Coupling for C4-Arylation of Indoles
Using Weak Chelation
S. Basak, T. Paul and T. Punniyamurthy, Org. Lett., 2022, 24, 554. [link]
152. Transition-Metal-Catalyzed C-H Functionalization of Benzofused Azoles with Two or
More Heteroatoms
T. Sarkar, S. Kar, P. K. Maharana, T. A. Shah and T. Punniyamurthy, Transition-Metal-
Catalyzed C-H Functionalization of Heterocycles, Eds: T Punniyamurthy, A Kumar, Wiley-VCH,
2022.
151. Copper-Catalyzed sp3 C-H Bond Functionalization
P. Karjee, T. Sarkar, K. Talukdar, T. A. Shah, B. K. Das and T. Punniyamurthy, Handbook of
C-H Functionalization, Ed: D Maiti, Wiley-VCH, 2022.
2021
150. Pd-Catalyzed Bidentate Auxiliary Assisted Remote C(sp3)–H Functionalization
K. Talukdar, T. A. Shah, T. Sarkar, S. Roy, P. K. Maharana and T. Punniyamurthy, Chem.Commun., 2021, 57, 13221. (Invited Review Article). [link]
149. Transition-Metal-Catalyzed Directing Group Assisted (Hetero)aryl C−H
Functionalization: Construction of C−C/C-Heteroatom Bonds
T. Sarkar, T. A. Shah, P. K. Maharana, K. Talukdar, B. K. Das and T. Punniyamurthy, Chem. Rec.,
2021, 21, 3758. (Invited Review Article).[link]
148. Recent Advances in the Application of Tetrabromomethane in Organic Synthesis
S. Kumar, T. A. Shah and T. Punniyamurthy, Org. Chem. Front., 2021, 8, 4288. [link]
147. The Transition-Metal-Catalyzed Stereoselective Ring-Expansion of Vinylaziridines and
Vinyloxiranes
T. Sarkar, K. Talukdar, B. K. Das, T. A. Shah, B. Debnath and T. Punniyamurthy, Org. Biomol.
Chem., 2021,19, 3776. Advance Article. (Invited Review Article). [link]
146. Pd-Catalyzed sp3 C–H Alkoxycarbonylationof 8-Methylquinolines Using Mo(CO)6 as a
CO Surrogate
K. Talukdar, T. Sarkar, S. Roy and T. Punniyamurthy, Chem. Commun., 2021, 57, 3359.
[link]
145. Recent Advances in Transition-Metal-Mediated C-B and C-P Cross-Coupling Reactions
L. Rout and T. Punniyamurthy , Coord. Chem. Rev., 2021, 431, 2136753. [link]
2020
144. Recent Advances in Metal-Catalyzed Alkylation, Alkenylation and Alkynylation of
Indole/Indoline Benzenoid Nucleus
S. Pradhan, P B De, T A shah and T Punniyamurthy , Chem. Asian J., 2020, 15, 4184. [link]
143. Recent Advances in Stereoselective Ring-Expansions of Spirocyclopropanes: Access to
the Spirocyclic Compounds
T. Sarkar, B. K. Das, K. Talukdar, T. A. Shah and T. Punniyamurthy, ACS Omega., 2020, 5,
26316. (Invited Review Article) [link]
142. Transition-Metal-Free Stereospecific Oxidative Annulative Coupling of Indolines with
Aziridines
P. Karjee, T. Sarkar, S. Kar and T. Punniyamurthy, J. Org. Chem., 2020, 85, 8261. [link]
141. Transition-Metal-Catalyzed Coupling of Heterocyclic Alkenes via C-H Functionalization:
Recent Trends and Applications
S. V. Kumar, S. Banerjee and T. Punniyamurthy, Org. Chem. Front., 2020, 7, 1527. (Invited Review Article) [link]
140. Oxidative C-H/N-H Annulation of Aromatic Amides with Dialkyl Malonates: Access to
Isoindolinones and Dihydrobenzoindoles
S. Pradhan, S. Roy, S. Banerjee, P. B. De and T. Punniyamurthy, J. Org. Chem., 2020, 85,
5741. [link]
139. Cp*Co(III)-Catalyzed C-7 C-C Coupling of Indolines with Aziridines: Merging C-H
Activation and Ring Opening
P. B. De, S. Atta, S. Pradhan, S. Banerjee, T. A. Shah and T. Punniyamurthy, J. Org.Chem., 2020, 85, 4785. [link]
138. Weak Coordination Enabled Switchable C4-Alkenylation and Alkylation of Indoles with
Allyl Alcohols
S. Pradhan, M. Mishra, P. B. De, S. Banerjee and T. Punniyamurthy, Org. Lett., 2020, 22,
1720. [link]
137. Expedient Iron-Catalyzed Stereospecific Synthesis of Triazines via Cycloaddition of
Aziridines with Diaziridines
T. Sarkar, K. Talukdar, S. Roy and T. Punniyamurthy, Chem. Commun., 2020, 56, 3381. [link]
136. Site-Selective Rh-Catalyzed C-7 and C-6 Dual C-H Functionalization of Indolines:
Synthesis of Functionalized Pyrrolocarbazoles
S. Banerjee, S. V. Kumar and T. Punniyamurthy, J. Org. Chem., 2020, 85, 2793. [link]
2019
135. Weak Coordination-Guided Regioselective Direct Redox-Neutral C4 Allylation of
Indoles with Morita–Baylis–Hillman Adducts
S. Pradhan, P. B. De and T. Punniyamurthy, Org. Lett., 2019, 21, 9898 . [link]
134. Cp*Co(III)-Catalyzed Regioselective C2-Amidation of Indoles Using Acyl Azides
T. A. Shah, P. B. De, S. Pradhan, S. Banerjee and T. Punniyamurthy, J. Org. Chem., 2019,
133. BINOL Accelerated Ru(II)-Catalyzed Regioselective C-H Functionalization of Arenes
With Disulfides and Diselenides
R. Bag, T. Sarkar, S. V. Kumar, K. Talukdar and T. Punniyamurthy, J. Chem. Sci., 2019, 131,
132. Rh-catalyzed C-C/C-N bond formation via C-H activation: Synthesis of 2H-indazol-2-yl-
benzo[a]carbazoles
S. V. Kumar, S. Banerjee and T. Punniyamurthy, Org. Chem. Front., 2019, 6, 3885.[link]
131. Exploiting Strained Rings in Chelation Guided C-H Functionalization: Integration of C-H
Activation with Ring Cleavage
T. A. Shah, P. B. De, S. Pradhan, S. Banerjee and T. Punniyamurthy, Chem. Asian J., 2019, 14, 4520, Hot Topic: C-H Activation. [link]
130. Stereospecific Assembly of Fused Imidazolidines via Tandem RingOpening/Oxidative
Amination of Aziridines with Cyclic SecondaryAmines Using Photoredox Catalysis
M. Vijay, S. V. Kumar, V. Satheesh, P. Ananthappan, H. K. Srivastava, S. Ellairaja, V. S.
Vasantha and T. Punniyamurthy, Org. Lett., 2019, 21, 7649 . [link]
129. Stereospecific Copper(II)-Catalyzed Tandem Ring Opening/Oxidative Alkylation of
Donor-Acceptor Cyclopropanes with Hydrazones: Synthesis of Tetrahydropyridazines
M. Mishra, P. B. De, S. Pradhan and T. Punniyamurthy, J. Org. Chem., 2019, 84,
128. Iron-Catalyzed Regioselective Remote C(sp2)-H Carboxylation of Naphthyl and
Quinoline Amides
S. Kumar, S. Pradhan, S. Roy, P. B. De and T. Punniyamurthy, J. Org. Chem., 2019, 84,
127. Stereospecific Assembly of Tetrahydroquinolines via Tandem Ring-Opening/Oxidative
Cyclization of Donor-Acceptor Cyclopropanes with N-Alkyl Anilines
B. K. Das, S. Pradhan and T. Punniyamurthy, Chem. Commun., 2019,55, 8083. [link]
126. Rh-Catalyzed Tandem C-C/C-N Bond Formation of Quinoxalines with Alkynes Leading to
Heterocyclic Ammonium Salts
K. Talukdar, S. Roy, R. Bag and T. Punniyamurthy, Org. Biomol. Chem., 2019, 17, 2148.
125. Ru(II)‐Catalysed Regioselective C‐N Bond Formation of Indolines and Carbazole with
Acyl Azides
S. Banerjee, P. B. De, S. Pradhan, T. A. Shah and T. Punniyamurthy, Eur. J. Org. Chem.,
124. Transition-Metal-Catalyzed Site-Selective C7-Functionalization of Indoles: Advancement
and Future Prospects
T. A. Shah, P. B. De, S. Pradhan and T. Punniyamurthy, Chem. Commun., 2019, 55, 572.
123. Stereospecific Al‐Catalysed Tandem C‐N/C‐Se Bond Formation of Isoselenocyanates
with Aziridines: Synthesis and DFT Study
V. Satheesh, H. K. Srivastava, S. V. Kumar, M. Sengoden and T. Punniyamurthy, Adv.
2018
122. Expedient Stereospecific Co-Catalyzed Tandem C-N and C-O Bond Formation of
N-Methylanilines with Styrene Oxides
V. Satheesh, S. V. Kumar, and T. Punniyamurthy, Chem. Commun., 2018, 54, 11813. [link]
121. Ru(II)-Catalyzed C7-Acyloxylation of Indolines with Carboxylic Acids
P. B. De, S. Banerjee, S. Pradhan, and T. Punniyamurthy, Org. Biomol. Chem., 2018, 16,
120. Stereospecific Ring Opening and Cycloisomerization of Aziridines with
Propargylamines: Synthesis of Functionalized Piperazines and Tetrahydropyrazines
B. K. Das, S. Pradhan and T. Punniyamurthy, Org. Lett., 2018, 20, 4444. [link]
119. Rh-Catalyzed Regioselective C-H Activation and C-C Bond Formation: Synthesis and
Photophysical Studies of Indazolo[2,3-a]Quinolines
S. V. Kumar, S. Ellairaja, V. Satheesh, V. S. Vasantha, and T. Punniyamurthy, Org. Chem.
118. K2S2O8-Mediated Dioxygenation of Aryl Alkenes Using N-Hydroxylamines and Air
R. Bag, and T. Punniyamurthy, Chem. Select., 2018, 3, 6152. [link]
117. Metal‐Free [3+2]‐Cycloaddition of Thiiranes with Isothiocyanates, Isoselenocyanates
and Carbodiimides: Synthesis of 2‐Imino‐Dithiolane/Thiaselenolane/Thiazolidines
V. Satheesh, S. V. Kumar, M. Vijay, D. Barik, and T. Punniyamurthy, Asian. J. Org. Chem.,
116. Regiospecific Bi - Catalysed Domino C - N/C - S Bonds Formation: Synthesis of 1,4 -
Thiazines / 1,4 - Thiomorpholines
M. Vijay, V. Satheesh, S. V. Kumar, and T. Punniyamurthy, Adv. Synth. Catal., 2018, 360,
115. Ruthenium(II)-Catalyzed Positional Selective C–H Oxygenation of N-Aryl-2-pyrimidines
T. Sarkar, S. Pradhan, and T. Punniyamurthy, J. Org. Chem., 2018, 83, 6444. [link]
114. Copper-Mediated Regioselective C–H Etherification of Naphthylamides with Arylboronic
Acids Using water as an Oxygen Source
S. Roy, S. Pradhan, and T. Punniyamurthy, Chem. Commun., 2018, 54, 3899. [link]
113. Iodine-Mediated Intramolecular C-H Amination of Benzimidazoles: A Metal-Free Route
to Dihydroimidazobenzimidazoles
P. B. De, S. Pradhan, T. A. Shah, and T. Punniyamurthy, Synthesis., 2018, 50, 3224. [link]
112. Expedient Cobalt(II)-Catalyzed Site-Selective C7-Arylation of Indolines with Arylboronic
Acids
P. B. De, S. Pradhan, S. Banerjee, and T. Punniyamurthy, Chem. Commun., 2018, 54,
2494. [link]
111. Chiral Fe-Dendrimer Catalyzed Domino Michael and Aldol Reactions of Chalcones with
1,4-Dithiane-2,5-diol
M. Kannan, P. B. De, S. Pradhan, and T. Punniyamurthy, Chem. Select., 2018, 3, 859. [link]
2017
110. Copper(II)-Catalyzed Oxidative Coupling of Anilines, Methyl Arenes, and TMSN3 via
C(sp3/sp2)–H Functionalization and C–N Bond Formation
D. Mahesh, V. Satheesh, S. V. Kumar and T. Punniyamurthy, Org. Lett., 2017, 19,
6554. [link]
109. Aerobic Metal-Free Dioxygenation of Alkenes with tert-Butyl Nitrite and
N-Hydroxylamines
R. Bag, D. Sar and T. Punniyamurthy, Acs Omega., 2017, 2, 6278. [link]
108. Synthesis and Stereochemical Properties of Chiral Hetero[7]helicenes Structured by a
Benzodiheterole Ring Core
S. Arae, T. Mori, T. Kawatsu, D. Ueda, Y. Shigeta, N. Hamamoto, H. Fujimoto, M.
Sumimoto, T. Imahori, K. Igawa, K. Tomooka, T. Punniyamurthy and R. Irie, Chem. Lett.,
2017, 46, 1214. [link]
107. Recent Advances in Radical Dioxygenation of Olefins
R. Bag, P. B. De, S. Pradhan and T. Punniyamurthy, Eur. J. Org. Chem., 2017, 5424. [link]
106. Copper(II)-Mediated Chelation-Assisted Regioselective N-Naphthylation of Indoles,
Pyrazoles and Pyrrole Through Dehydrogenative Cross-Coupling
S. Pradhan, P. B. De and T. Punniyamurthy, J. Org. Chem., 2017, 82, 4883. [link]
105. Stereoselective Copper-Catalyzed Cross-Coupling of Aziridines with Benzimidazoles via
Nucleophilic Ring Opening and C(sp2)-H Functionalization
P. B. De, S. Pradhan and T. Punniyamurthy, J. Org. Chem., 2017, 82, 3183. [link]
104. Stereospecific Copper-Catalyzed Domino Ring Opening and sp3 C–H Functionalization
of Activated Aziridines with N-Alkylanilines
M. Sengoden, A. Bhowmick and T. Punniyamurthy, Org. Lett., 2017, 19, 158. [link]
2016
103. Enantiospecific Aluminium-Catalyzed (3+2) Cycloaddition of Unactivated Aziridines with
Isothiocyanates
M. Sengoden, R. Irie and T. Punniyamurthy, J. Org. Chem., 2016, 81, 11508. [link]
102. “On Water” C(sp3)-H Functionalization/C-O/C-N Bonds Formations: Synthesis of
Functionalized Oxazolidines and Imidazolidines
V. Satheesh, M. Sengoden and T. Punniyamurthy, J. Org. Chem., 2016, 81, 9792. [link]
101. Copper(II)-Catalyzed Nitroaldol (Henry) Reactions: Recent Developments
G. Murugavel, P. Sadhu and T. Punniyamurthy, Chem. Rec., 2016, 16, 1906. [link]
100. Copper(II)-Catalyzed Oxidative Cross-Coupling of Anilines, Primary Alkyl Amines and
Sodium Azide Using TBHP: A Route to 2-Substituted Benzimidazoles
D. Mahesh, P. Sadhu and T. Punniyamurthy, J. Org. Chem., 2016, 81, 3227. [link]
99. Domino Synthesis of Tetrasubstituted Thiophenes from 1,3-Enynes with
Mercaptoacetaldehyde
G. Bharathiraja, G. Sathishkannan and T. Punniyamurthy, J. Org. Chem., 2016, 81, 2670.
[link]
98. Iron(III)-Catalyzed Aerobic Di-oxygenation of Styrenes Using N-Hydroxyphthalimide and
N-Hydroxybenzotriazole
R. Bag, D. Sar and T. Punniyamurthy, Org. Biomol. Chem., 2016, 14, 3246. [link]
97. Copper(II)-Mediated Regioselective N-Arylation of Pyrroles, Indoles, Pyrazoles and
carbazole via dehydrogenative coupling
P. Sadhu and T. Punniyamurthy, Chem. Commun., 2016, 52, 2803. [link]
2015
96. Synthesis of Functionalized Pyrazoles via Vanadium-Catalyzed C-N Dehydrogenative
Cross-Coupling and Fluorescence Switch-On Sensing of BSA Protein
D. Sar, R. Bag, A. Yashmeen, S. S. Bag and T. Punniyamurthy, Org. Lett., 2015,17,
5308. [link]
95. Room Temperature Cu(II)-Catalyzed Chemo- and Regioselective Ortho-Nitration of
Arenes via C-H Functionalization
P. Sadhu, S. K. Alla, and T. Punniyamurthy, J. Org. Chem., 2015, 80, 8245. [link]
94. Iron(III)-Mediated Radical Nitration of Bisarylsulfonyl Hydrazones: Synthesis of
Bisarylnitromethyl Sulfones
D. Sar, R. Bag, D. Bhattacharjee, R. C. Deka, and T. Punniyamurthy, J. Org. Chem., 2015,
80, 6676. [link]
93. Microwave-Assisted Copper-Catalyzed Four Component Tandem Synthesis of 3-N-
Sulfonylamidine Coumarins
G. Murugavel and T. Punniyamurthy, J. Org. Chem., 2015, 80, 6291. [link]
92. Copper(II)-Catalyzed Direct Dioxygenation of Alkenes with Air and
N-Hydroxyphthalimide: Synthesis of β-Keto-N-alkoxyphthalimides
R. Bag, D. Sar and T. Punniyamurthy, Org. Lett., 2015, 17, 2010. [link]
91. "Transition-Metal-Mediated Carbon-Heteroatom Cross-Coupling. An Overview" in Arene
Chemistry: Reaction Mechanisms and Methods for Aromatic Compounds (Book Chapter).
M. Kannan, M. Sengoden and T. Punniyamurthy, Ed: J. Mortier, Wiley., 2015. [link]
90. Copper(I)-Catalyzed Regioselective Amination of N-Aryl Imines Using TMSN3 and TBHP:
A Route to Substituted Benzimidazoles
D. Mahesh, P. Sadhu and T. Punniyamurthy, J. Org. Chem., 2015, 80, 1644. [link]
89. Expedient Synthesis of Tetrasubstituted Pyrroles via Copper-Catalyzed Cascade
Inter-/Intramolecular Cyclization of 1,3-Enynes Carry a Nitro Group with Amines
G. Bharathiraja, M.Sengoden, M. Kannan, and T. Punniyamurthy, Org. Biomol. Chem.,
2015, 13, 2786. [link]
2014
88. Catalytic Asymmetric Synthesis
T. Punniyamurthy,WEB Course, National Programme on Technology Learning, Ministry of
Human Resource Development, 2014.
87. Efficient Pyrrolidine Catalyzed Cycloaddition of Aziridines with Isothiocyanates,
Isoselenocyanates and Carbon Disulfide “On Water”
M. Sengoden, M. Vijay, E. Balakumar, and T. Punniyamurthy, RSC Adv., 2014, 4, 54149. [link]
86. Effect of Ligand N,N-Substituents on the Reactivity of Chiral Copper(II) Salalen, Salan,
and Salalan Complexes Toward Asymmetric Nitroaldol Reactions
M. Kannan and T. Punniyamurthy, Tetrahedron: Asymmetry 2014, 25, 1331. [link]
85. Organocatalytic Syntheses of Benzoxazoles and Benzothiazoles Using Aryl Iodide and
Oxone via C-H Functionalization and C-O/S Bonds Formation
S. K. Alla, P. Sadhu, and T. Punniyamurthy, J. Org. Chem., 2014, 79, 7502. [link]
84. Synthesis of Substituted Pyrazoles from Vinylhydrozones via Bromoamination and
Hydroamination with 2,2,6,6-Tetramethylpiperidine-1-oxyl and N-Bromosuccinimide
D. Sar, R. Paul, M. Sengoden, and T. Punniyamurthy, Asian J. Org. Chem., 2014, 3, 638.
[link]
2013
83. Basic Organic Chemistry
T. Punniyamurthy,WEB Course, National Programme on Technology Learning, Ministry of
Human Resource Development, 2013.
82. Principles of Organic Synthesis
T. Punniyamurthy,WEB Course, National Programme on Technology Learning, Ministry of
Human Resource Development, 2013.
81. Oxidative Aromatic C-H Functionalization Promoted by Phenyliodine(III) Diacetate to
form C-N, C-S, and C-Se Bonds
R. K. Kumar, S. Manna, D. Mahesh, D. Sar, and T. Punniyamurthy, Asian J. Org. Chem.,
80. A Novel Tandem Sequence to Pyrrole Syntheses by 5-endo-dig Cyclization of 1,3-Enynes
with Amines
G.Bharathiraja, S. Sakthivel, M. Sengoden, and T. Punniyamurthy, Org. Lett., 2013, 15,
4996. [link]
79. Novel Copper-Catalyzed Multicomponent Cascade Synthesis of Iminocoumarin Aryl
Methyl Ethers
G. Murugavel and T. Punniyamurthy, Org. Lett., 2013, 15, 3828. [link]
78. Pd(II)-Catalyzed Aminotetrazole-Directed Ortho-Selective Halogenation of Arenes
P. Sadhu, S. K. Alla, and T. Punniyamurthy, J. Org. Chem., 2013, 78, 6104. [link]
77. Iodobenzene Catalyzed C-H Amination of N-Substituted Amidines Using
m-Chloroperbenzoic Acid
S. K. Alla, R. K. Kumar, P. Sadhu, and T. Punniyamurthy, Org. Lett., 2013, 15, 1334. [link]
76. Copper-Catalyzed Synthesis of 2-Arylbenzoxazoles in Tetrabutylammonium Bromide
Md. A. Ali, M. Suri, and T. Punniyamurthy, Synthesis., 2013, 45, 501. [link]
75. "On Water": Efficient Iron-Catalyzed Cycloaddition of Aziridines with Heterocumulenes
M. Sengoden and T. Punniyamurthy, Angew. Chem. Int. Ed., 2013, 52, 572. [link]
2012
74. Reagents and Organic Reactions
T. Punniyamurthy,WEB Course, National Programme on Technology Learning, Ministry of
Human Resource Development, 2012.
73. Preparation of 2-Azido-1-Substituted-1 H-Benzo[d]imidazoles Using a Copper-Promoted
Three-Component Reaction and Their Further Conversion into 2-Amino and 2-Triazolyl
Derivatives.
T. Ramana and T. Punniyamurthy, Chem. Eur. J., 2012, 18, 13279. [link]
72. Copper-Catalyzed Synthesis of Substituted 1,2-3- and 1,2,4-Triazoles via Aerobic
Oxidative C-H Functionalization of Bisarylhydrazones with Isolated Intermediates.
M. M. Guru and T. Punniymurthy, J. Org. Chem., 2012, 77, 5063. [link]
71. Copper-Catalyzed One-Pot Synthesis of N-Substituted Benzo[d]isothiazol-3(2H)-ones via
C-S/N-S Bond Formation
R. Paul and T. Punniyamurthy, RSC Adv., 2012, 2, 7057. [link]
70. Palladium-Catalyzed Aerobic Oxidative C-H Amination: Synthesis of 2-Unsubstituted and
2-Substituted N-Aryl Benzimidazoles
R. K. Kumar and T. Punniyamurthy, RSC Adv., 2012, 2, 4616. [link]
69. Fluorescent Non-Linear Chiral Polymer Chemosensor Bonded Alternatively with 1,4-
Diethynyl-2,5-Dioctyloxybenzene and (R,R)-Salen for Zn2+ Recognition
S. Sakthivel, S. Jammi and T. Punniyamurthy, Tetrahedron: Asymmetry., 2012, 23, 101. [link]
68. Role of Temperature in [3+2]-Cycloaddition of Isoselenocyanates with Oxiranes using
BF3·Et2O
M. Sengoden and T. Punniyamurthy, RSC Adv., 2012, 2, 2736. [link]
67. Fluorescent OFF-ON Polymer Chemosensor Bonded Alternatively with 1,4-
Dioctyloxybenzene and (R,R)-Salen for Cascade Zn2+ and Chiral Recognition
S. Sakthivel and T. Punniyamurthy, Tetrahedron: Asymmetry., 2012, 23, 570. [link]
66. Polyaniline
T. Punniyamurthy and M. Kannan, Encyclopedia of Reagents for Organic Synthesis, (Eds:
L. A. Paquette, D. Crich and G Molander), Wiley, Germany, 2012.
2011
65. Copper-Catalyzed Domino One-Pot Synthesis of 2-(Arylselanyl)arylcyanamides
T. Ramana and T. Punniyamurthy, Eur. J. Org. Chem., 2011, 25, 4757. [link]
64. Ligand-Free Copper(II) Oxide Nanoparticles Catalyzed Synthesis of Substituted
Benzoxazoles
P. Saha, Md. A. Ali and T. Punniyamurthy, Org. Synth., 2011, 8, 398. [link]
63. Copper-Mediated Synthesis of Substituted 2-Aryl-N-benzylbenzimidazoles and
2-Arylbenzoxazoles via C-H Functionalization/C-N/C-O Bond Formation.
M. M. Guru, Md. A. Ali and T. Punniyamurthy, J. Org. Chem., 2011, 76, 5295. [link]
62. Pd-Catalyzed C−H Activation/C−N Bond Formation: A New Route to 1-Aryl-1H-
benzotriazoles
R. K. Kumar, Md. A. Ali and T. Punniyamurthy, Org. Lett., 2011, 13, 2102. [link]
61. Copper(II)-Catalyzed Conversion of Bisaryloxime Ethers to 2-Arylbenzoxazoles via C−H
Functionalization/C−N/C−O Bonds Formation
M. M. Guru, Md. A. Ali and T. Punniyamurthy, Org. Lett., 2011, 13, 1194. [link]
60. Domino Ligand Free Copper Catalyzed Synthesis of Polysubstituted Indoles
Md. A. Ali and T. Punniyamurthy, Synlett., 2011, 623. [link]
2010
59. Chiral Linear Polymers Bonded Alternatively with Salen and 1,4-Dialkoxybenzene:
Synthesis and application for Ti-Catalyzed Asymmetric TMSCN Addition to Aldehydes S. Sakthivel and T. Punniyamurthy, Tetrahedron: Asymmetry., 2010, 21, 2834. [link]
58. Copper-Catalyzed Selective Hydroxylation of Aryl Halides with Tetrabutylammonium
Hydroxide: Synthesis of Phenols and Alkyl Aryl Ethers
R. Paul, Md A. Ali and T. Punniyamurthy, Synthesis., 2010, 4268. [link]
57. Cobalt-Catalyzed Intramolecular C-N and C-O Cross-Coupling Reactions: Synthesis of
Benzimidazoles and Benzoxazoles
P. Saha, Md A. Ali, P. Ghosh and T. Punniyamurthy, Org. Biomol. Chem., 2010, 8,
5692. [link]
56. Pd-Catalyzed One-Pot Conversion of Aldehydes to Amides
Md A. Ali and T. Punniyamurthy, Adv. Synth. Catal., 2010, 355, 288. [link]
55. Efficient Copper Catalyzed N-Arylation of Amides and Imidazoles with Aryl Iodides
Md A. Ali, P. Saha and T. Punniyamurthy, Synthesis., 2010, 908. [link]
54. Copper-Catalyzed Domino Intra and Intermolecular C-S Cross-Coupling Reactions:
Synthesis of 2-(Arylthio)arylcyanamides
T. Ramana, P. Saha, M. Das and T. Punniyamurhty, Org. Lett., 2010, 12, 84. [link]
2009
53. Reusable Cu2O-Nanoparticles Catalyzed Amidation of Aryl Iodides
S. Jammi, S. Krishnamoorthy, P. Saha, D. S. Kundu, S. Sakthivel, Md A. Ali, R. Paul and T.
Punniyamurthy, Synlett 2009., 3323. [link]
52. Ligand-Free Copper-Catalyzed Synthesis of Substituted Benzimidazoles,
2-Aminobenzimidazoles, 2-Aminobenzothiazoles, and Benzoxazoles
P. Saha, T. Ramana, N. Purkait, Md A. Ali, R. Paul and T. Punniyamurthy, J. Org. Chem.,
2009, 74, 8. [link]
51. Synthesis, Structure and Catalysis of Copper(II) Open Cubane for Henry Reaction On
Water
S. Jammi and T. Punniyamurthy, Eur. J. Inorg. Chem., 2009, 2508. [link]
50. CuO Nanoparticles Catalyzed C-N, C-O, and C-S Cross-Coupling Reactions: Scope and
Mechanism
S. Jammi, S. Sakthivel, L. Rout, T. Mukherjee, S. Mandal, R. Mitra, P. Saha and T.
Punniyamurthy, J. Org. Chem., 2009, 74,1971. [link]
49. Synthesis, Structure and Application of Self-Assembled Copper(II) Aqua Complex by
H-Bonding For Acceleration of Nitroaldol Reaction
S. Jammi, Md A. Ali, S. Sakthivel, L. Rout and T. Punniyamurthy, Chem. Asian J., 2009, 4,
314. [link]
2008
48. Enantiomerically Pure Bicyclo[3.3.1]nona-2,6-diene as the Sole Source of
Enantioselectivity in BIPHEP-Rh Asymmetric Hydrogenation
T. Punniyamurthy, M. Mayr, A. S. Dorofeev, C. J. R. Bataille, S. Gosievska, B. Nguyen, A. R.
Cowley and J. M. Brown, Chem. Commun., 2008, 41, 5092. [link]
47. Chiral Binuclear Copper(II) catalysed Nitroaldol Reaction : Scope and Mechanism
S. Jammi, L. Rout, P. Saha, S Sakthivel, S. Sanyasi and T. Punniyamurthy, Tetrahedron.,
2008, 64, 11724. [link]
46. Synthesis, Crystal Structure and Application of Chiral Copper(II) Polymers for Asymmetric
Acylation
S. Jammi, L. Rout, P. Saha, V. K. Akkilagunta, S. Sanyasi and T. Punniyamurthy, Inorg.
Chem., 2008, 47, 5093. [link]
45. Efficient Ligand-free Nickel-Catalyzed C-S Cross-Coupling of Thiols with Aryl Halides
S. Jammi, P. Barua, L. Rout, P. Saha and T. Punniyamurthy, Tetrahedron Lett., 2008, 49,
1484. [link]
44. Cadmium Catalyzed C-N Cross-Coupling of Amines with Aryl Iodides
L. Rout, P. Saha, S. Jammi and T. Punniyamurthy, Adv. Synth. Catal., 2008, 350, 395. [link]
43. Recent Advances in Copper-Catalyzed Oxidation of Organic Compounds
T. Punniyamurthy and L. Rout, Coord. Chem. Rev., 2008, 252, 134. [link]
42. Efficient Copper(I) Catalyzed C-S Cross-Coupling of Thiols with Aryl Halides in Water
L. Rout, P. Saha, S. Jammi and T. Punniyamurthy, Eur. J. Org. Chem., 2008, 4, 640. [link]
2007
41. Chiral Linear Polymers Bonded Alternatively with Salen and 1,4-dialkoxy-2,6-
diethynylbenzene: Synthesis and Application to Addition to Aldehydes
S. Jammi, L. Rout and T. Punniyamurthy, Tetrahedron: Asymmetry., 2007, 17, 2016. [link]
40. Novel CuO Nanoparticle Catalyzed C-N Cross Coupling of Amines with Iodobenzene
L. Rout, S. Jammi and T. Punniyamurthy, Org. Lett., 2007, 9, 3397. [link]
39. Efficient CuO Nanoparticle Catalyzed C-S Cross Coupling of Thiols with Iodobenzene
L. Rout, T. K. Sen and T. Punniyamurthy, Angew. Chem. Int. Ed., 2007, 46, 5583. [link]
38. Copper(II) Catalyzed Oxidation of Primary Alcohols to Aldehydes with Atmospheric
Oxygen
S. Jammi, T. Punniyamurthy, Catalysts for the Fine Chemical Synthesis, (Eds: S.M.Roberts,
J.Whittall) Volume 5, Wiley , 2007, 183. [link]
37. Cobalt(II) Chloride
T. Punniyamurthy and J. Iqbal, Encyclopedia of Reagents for Organic Synthesis, (Eds:
L.A.Paquette, D.Crich) Wiley, 2008. [link]
36. Vanadium-Catalyzed Selective Oxidation of Alcohols to Aldehydes and Ketones with
tert-Butyl Hydroperoxide
L. Rout, P. Nath and T. Punniyamurthy, Adv. Synth. Catal., 2007, 349, 846. [link]
2006
35. Copper(II) Catalyzed Selective Oxidation of Primary Alcohols to Aldehydes with
Atmospheric Oxygen
S. Velusamy, A. Srinivasan and T. Punniyamurthy, Tetrahedron Lett., 2006, 47, 923. [link]
2005
34. Silica Supported Vanadium Catalyzed N-Oxidation of Tertiary Amines with Aqueous
Hydrogen Peroxide
L. Rout and T. Punniyamurthy, Adv. Synth. Catal., 2005, 347, 1958. [link]
33. Copper-Catalyzed Oxidation of Sulfides to Sulfoxides with Aqueous Hydrogen Peroxide
S. Velusamy, A. V. Kumar, R. Saini and T. Punniyamurthy, Tetrahedron Lett., 2005, 46,
3819. [link]
32. Cobalt-Catalyzed Acetylation of Alcohols with Acetic Acid
S. Velusamy, S. Borpuzari and T. Punniyamurthy, Tetrahedron., 2005, 61, 2011. [link]
31. Recent Advances in Transition Metal Catalyzed Oxidation of Organic Substrates with
Molecular Oxygen
T. Punniyamurthy, S. Velusamy and J. Iqbal, Chem. Rev., 2005, 105, 2329 (Thematic Issue
on Inorganic and Bioinorganic Reaction Mechanism). [link]
2004
30. Novel Polyaniline Supported Molebdenum Catalysed Aerobic Oxidation of Alcohols to
Aldehyde and Ketone
S. Velusamy, M. Ahmad and T. Punniyamurthy, Org. Lett., 2004, 6, 4821. [link]
29. Cobalt(II)-catalysed Chemoselective Synthesis of Acetals from Aldehydes
S. Velusamy and T. Punniyamurthy, Tetrahedron Lett., 2004, 44, 4917. [link]
28. Polyaniline Supported Vanadium Catalyzed Aerobic Oxidation of Alcohols to Aldehydes
and Ketones
S. Rajasekhara Reddy, S. Das and T. Punniyamurthy, Tetrahedron Lett., 2004, 44,
3561. [link]
27. Novel Vandium Catalyzed Oxidaton of Alcohols to Aldehydes and Ketones with
Molecular Oxygen
S. Velusamy and T. Punniyamurthy, Org. Lett., 2004, 5, 217. [link]
26. Cobalt-Catalyzed Tosylation of Alcohols with p-TsOH
S. Velusamy, J.S. Kiran Kumar and T. Punniyamurthy, Tetrahedron Lett., 2004, 44,
203. [link]
2003
25. Copper-Catalzyed Oxidation of Alcohols to Carbonyl Compounds with Hydrogen Peroxide
S. Velusamy and T. Punniyamurthy, Eur. J. Org. Chem., 2003, 3913. [link]
24. Copper-Catalyzed Oxidation of Alkylbenzenes and Cyclohexane with Hydrogen Peroxide
S. Velusamy and T. Punniyamurthy, Tetrahedron Lett., 2003, 44, 8955. [link]
23. Cobalt(II) Catalyzed Oxidation of Alcohols into Carboxylic Acids and Ketones with
Hydrogen Peroxide
S. Das and T. Punniyamurthy, Tetrahedron Lett., 2003, 44, 6033. [link]
22. Molybdenum(VI)-Peroxo Complex Catalyzed Oxidation of Alkylbenzenes with Hydrogen
Peroxide
S. Das, T. Bhowmick, T. Punniyamurthy, D. Dey, J. Nath and M. K. Chaudhuri, Tetrahedron
Lett., 2003, 44, 4915. [link]
2001
21. Enantioselective Synthesis of Peperomins A-D and Analog. Examination of
Diastereoselective Cuprate Conjugate Addition to Enoyl Oxazolidinones
M. P. Sibi, M. D. Johnson and T. Punniyamurthy, Can. J. Chem., 2001, 79, 1546 (Special
Issue to Prof Victor Snieckus). [link]
20. Asymmetric Oxidation of C-H Bond
B. Bhatia, T. Punniyamurthy and J. Iqbal, In Asymmetric Oxidation Reactions Edited by T.
Katsuki, Oxford University Press: New York, 2001, pp. 1-15.
2000
19. A Short Step Enantioselective Synthesis of (-)-Swainsonine
T. Punniyamurthy, R. Irie and T. Katsuki, Chirality., 2000, 12, 464 (Special Issue to Prof. Ryoji
Noyori). [link]
1999
18. Why do (R,R) and (R,S)-(salen)manganese(III) Complexes Show Different Substrate
Specificity? The Role of an Apical Aqua Ligand
T. Punniyamurthy, R. Irie, T. Katsuki, M. Akita and Y.M. Oka, Synlett., 1999, 1049. [link]
17. Conformational Analysis of Cationic (R,S) and (R,R)-(Salen)manganese Complexes
Possessing Axial Chirality as a Chiral Element Based on X-Ray Crystallography : An
Explanation of the Effect of an Apical Ligand on Enanatioselection by
(Salan)manganese Complex
H.Hashihayata, T. Punniyamurthy, R. Irie, T. Katsuki, M. Akita and Y. M. Oka, Tetrahedron.,
1999, 55, 14599. [link]
16. Asymmetric Desymmetrisation of Meso-Pyrrolidine Derivatives by Enantiotopic Selective
C-H Hydroxylation Using (Salen)manganese(III) Complexes
T. Punniyamurthy and T. Katsuki, Tetrahedron., 1999, 55, 9439. [link]
1998
15. Chiral Mn-Salen Catalysed Enantiotopic Selective C-H Oxidation of Meso-Pyrrolidine
Derivatives.
T. Punniyamurthy, A. Miyafuji and T. Katsuki, Tetrahedron Lett., 1998, 39, 8295. [link]
1997
14. A Versatile Cobalt(II)-Schiff Base Catalysed Oxidation of Organic Substrates with
Dioxygen : Scope and Mechanism
T. Punniyamurthy, B. Bhatia, M.M. Reddy, G.C. Golak and J. Iqbal, Tetrahedron., 1997,
53, 7649. [link]
13. Polyaniline Supported Cobalt(II) Salen Catalysed Synthesis of Pyrrolidine Containing
a-Hydroxyamide Core Structures as Inhibitors for HIV Protease
T. Punniyamurthy and J. Iqbal, Tetrahedron Lett., 1997, 38, 4463. [link]
1996
12. Formation and Reactivity of Cobalt(III)-Dioxygen Complexes Cobalt(II) Schiff Base
Catalysed Biomimetic Oxidation of Organic Substrates with Dioxygen
T. Punniyamurthy, M. M. Reddy, S. S. Kalra and J. Iqbal, Pure & Appl. Chem., 1996, 68,
619. [link]
11. Cobalt(II) Catalysed Biomimetic Oxidation of Hydrocarbons in the Presence of Dioxygen
and 2-Methylpropanol Promoted by 2 - Methylpropanal: Oxidation of Alkenes and
Alcohols
T. Punniyamurthy, P. Asthana, S. S. Kalra and J. Iqbal, Proc. Ind. Nat. Sci. Aca., 1996,
107, 335. (Special Issue to Prof. Ghatak) [link]
1995
10. Cobalt(II) Catalysed Biomimetic Oxidation of Hydrocarbons in the Presence of Dioxygen
and 2-Methylpropanol
T. Punniymurthy, S. S. Kalra and J. Iqbal, Tetrahedron Lett., 1995, 36, 8497. [link]
9. Cobalt(II) Catalysed Oxidation of Cyclic Alkenes with Molecular Oxygen: Allylic
Oxidation versus Double Bond Attack
M. M. Reddy, T. Punniyamurthy and J. Iqbal, Tetrahedron Lett., 1995, 36,159. [link]
1994
8. Cobalt(II) Catalysed Oxidation of Alcohols in the Presence of Molecular Oxygen and
Isobutanal
S. Kalra, T. Punniyamurthy and J. Iqbal, Tetrahedron Lett., 1994, 35, 4848.
7. Cobalt(II) Schiff Base Complex Catalysed Oxidation of Alcohols with Dioxygen in the
Presence of Ethyl 2 - oxocyclopentanecarboxylate
T. Punniyamurthy and J. Iqbal, Tetrahedron Lett., 1994, 35, 4007. [link]
6. Cobalt(II) Catalysed Allylic and Benzylic Oxidation with Dioxygen in the Presence of Ethyl
2-oxocyclopentanecarboxylate
T. Punniyamurthy and J. Iqbal, Tetrahedron Lett., 1994, 35, 4003. [link]
5. Cobalt(II) Catalysed Synthesis of 1,2-Diones from Aromatic Aldehydes in the Presence of
n-Butanal
T. Punniyamurthy, S. S. Kalra and J. Iqbal, Tetrahedron Lett., 1994, 35, 2959. [link]
4. Cobalt(II) Catalysed Reaction of Enolisable Aldehydes with Alkenes in the Presence of
Dioxygen: The Role of Acyl Radical
T. Punniyamurthy, B. Bhatia and J. Iqbal, J. Org. Chem., 1994, 59, 850. [link]
1993
3. Cobalt (II) Catalyzed Epoxidation of Unfunctionalised Alkenes with in situ Generated
Hydroperoxide from Methyl 2 - Cyclopentanecarboxylate
T. Punniyamurthy, B. Bhatia and J. Iqbal, Tetrahedron Lett., 1993, 34, 4657. [link]
2. Reaction of Alkenes with Aliphatic Aldehydes and Molecular Oxygen: Scope and
Mechanism
S. Bhatia,T. Punniyamurthy, B. Bhatia and J. Iqbal, Tetrahedron., 1993, 49, 6101. [link]
1. Cobalt (II) Catalyzed Reaction of Acetic Anhydride with Aldehydes under Aerobic
Conditions: Scope and Mechanism
B. Bhatia, T. Punniyamurthy and J. Iqbal, J. Org. Chem., 1993, 58, 5118. [link]