Catalysis &
Material Chemistry Lab
UNIVERSITY OF CALCUTTA
Nanofibrils of a CuII-Thiophenyltriazine-Based Porous Polymer: A Diverse Heterogeneous Nanocatalyst
Sudipta K. Kundu,†,§ Anirban Kayet,†,§ Ramlal Baidya,†,§ Lanka Satyanarayana,‡ and Dilip K. Maiti*,†
ACS Omega DOI: 10.1021/acsomega.9b02904
Iodine-Catalyzed Functionalization of Primary Aliphatic Amines to Oxazoles, 1,4-Oxazines, and Oxazinones
Sudipto Debnath,† Tuluma Das,† Subrata Gayen,† Tapas Ghosh,‡ and Dilip K. Maiti*,†
ACS Omega 2019, 4, 23, 20410-20422, https://doi.org/10.1021/acsomega.9b03501
Nanofibrils of a CuII-Thiophenyltriazine-Based Porous Polymer: A Diverse Heterogeneous Nanocatalyst
Sudipta K. Kundu,†,§ Anirban Kayet,†,§ Ramlal Baidya,†,§ Lanka Satyanarayana,‡ and Dilip K. Maiti*,†
ACS Omega DOI: 10.1021/acsomega.9b02904
A competitive and highly selective 7-, 6- and 5-annulation with 1,3-migration through C–H and N–H – alkyne coupling†
Sk Ajarul, Anirban Kayet, Tanmay K. Patia and Dilip K. Maiti *
Chem. Commun., 2020, Advance Article ,DOI:10.1039/C9CC07360D
(accepted on 28 Nov 2019 and first published on 29 Nov 2019)
(Ar-tpy)RuII(ACN)3: A Water-Soluble Catalyst for Aldehyde Amidation, Olefin Oxo-Scissoring, and Alkyne Oxygenation
Dripta De Joarder, Subrata Gayen, Rajarshi Sarkar, Rajarshi Bhattacharya, Sima Roy, and Dilip K. Maiti*,
J. Org. Chem. 2019, 84, 8468−8480 DOI: 10.1021/acs.joc.9b00487
Selective amidation by a photocatalyzed umpolung reaction
Debasish Ghosh, Rajesh Nandi, Saikat Khamarui, Sukla Ghoshc and Dilip K. Maiti*
Chem. Commun., 2019,55, 3883-3886 DOI:10.1039/C9CC01079C
HOT PAPER OF CHEM.COMM
Visible-Light-Activated Divergent Reactivity of Dienones: Dimerization in Neat Conditions
and Regioselective E to ZIsomerization in the Solvent
Sandip Naskar, Sabyasachi Roy Chowdhury, Somrita Mondal, Dilip K. Maiti, Sabyashachi Mishra,* and Indrajit Das*
Org. Lett. 2019, 21, 1578−1582 DOI: 10.1021/acs.orglett.9b00083
1.A smart sensor for rapid detection of lethal hydrazine in human blood and drinking water
Sima Paul, Rajesh Nandi, Kakali Ghoshal, Maitree Bhattacharyya, and Dilip K. Maiti*
New J. Chem., 2019,43, 3303-3308 , DOI:10.1039/C8NJ06230G
2.NHC-Catalyzed Dual Stetter Reaction: A Mild Cascade Annulation for the Syntheses of Naphthoquinones, Isoflavanones, and Sugar-Based Chiral Analogues
Rajendra N. Mitra, Krishanu Show, Debabrata Barman, Satinath Sarkar,* and Dilip K. Maiti*
J. Org. Chem. 2019, 84, 42−52 ,DOI: 10.1021/acs.joc.8b01503
3.Ratiometric chemodosimeter: an organicnanofiber platform for sensing lethal phosgene gas†
Kalipada Maiti, Debasish Ghosh, Rituparna Maiti, Veena Vyas,b Pallab Datta, Debabrata Mandal* and Dilip K. Maiti *
J. Mater. Chem. A, 2019,7, 1756-1767 , DOI:10.1039/C8TA10481F
4.Inkless Writing and Self-Erasing Security Feature of (Z)-1,2- Diarylacrylonitrile-Based Materials: A Confidential Data Communication Tamas Panda, Dilip K. Maiti,*, and Manas K. Panda*,
5.5-Annulation of Ketoimines: TFA-Catalyzed Construction of Isoindolinone-3-carboxylates and Development of Photophysical Properties
Anirban Kayet, Sk Ajarul, Sima Paul, and Dilip K. Maiti*
The Journal of Organic Chemistry ( IF 4.745 ) Pub Date : 2018-07-06 , DOI: 10.1021/acs.joc.8b01049
6. 3‑Amino-1-methyl‑1H‑pyridin-2-one-Directed PdII Catalysis: C(sp3 )−H Activated Diverse Arylation Reaction
Tanmay K. Pati, Sudipto Debnath, Mrinalkanti Kundu,*, Uttam Khamrai,* and Dilip K. Maiti*
Org. Lett.2018, 20, 13, 4062-4066, DOI: 10.1021/acs.orglett.8b01618
7. In Situ Allocation of a Monomer in Pectin‑g‑Terpolymer Hydrogels and Effect of Comonomer Compositions on Superadsorption of Metal Ions/Dyes
Nayan Ranjan Singha,* Manas Mahapatra, Mrinmoy Karmakar, Himarati Mondal, Arnab Dutta, Mousumi Deb, Madhushree Mitra, Chandan Roy, Pijush Kanti Chattopadhyay, and Dilip K. Maiti*,
ACS Omega 2018, 3, 4163, DOI:10.1021/acsomega.8b00446
8. Guar Gum-Grafted Terpolymer Hydrogels for Ligand-Selective Individual and Synergistic Adsorption: Effect of Comonomer Composition
Nayan Ranjan Singha* , Arnab Dutta , Manas Mahapatra, Mrinmoy Karmakar, Himarati Mondal, Pijush Kanti Chattopadhyay, and Dilip K. Maiti*
ACS Omega2018, 31,472-494, DOI: 10.1021/acsomega.7b01682
Nanofibrils of a CuII-Thiophenyltriazine-Based Porous Polymer: A Diverse Heterogeneous Nanocatalyst
Sudipta K. Kundu,†,§ Anirban Kayet,†,§ Ramlal Baidya,†,§ Lanka Satyanarayana,‡ and Dilip K. Maiti*,†
ACS Omega DOI: 10.1021/acsomega.9b02904
Iodine-Catalyzed Functionalization of Primary Aliphatic Amines to Oxazoles, 1,4-Oxazines, and Oxazinones
Sudipto Debnath,† Tuluma Das,† Subrata Gayen,† Tapas Ghosh,‡ and Dilip K. Maiti*,†
ACS Omega 2019, 4, 23, 20410-20422, https://doi.org/10.1021/acsomega.9b03501
A competitive and highly selective 7-, 6- and 5-annulation with 1,3-migration through C–H and N–H – alkyne coupling†
Sk Ajarul, Anirban Kayet, Tanmay K. Patia and Dilip K. Maiti *
Chem. Commun., 2020, Advance Article ,DOI:10.1039/C9CC07360D
(accepted on 28 Nov 2019 and first published on 29 Nov 2019)
(Ar-tpy)RuII(ACN)3: A Water-Soluble Catalyst for Aldehyde Amidation, Olefin Oxo-Scissoring, and Alkyne Oxygenation
Dripta De Joarder, Subrata Gayen, Rajarshi Sarkar, Rajarshi Bhattacharya, Sima Roy, and Dilip K. Maiti*,
J. Org. Chem. 2019, 84, 8468−8480 DOI: 10.1021/acs.joc.9b00487
Selective amidation by a photocatalyzed umpolung reaction
Debasish Ghosh, Rajesh Nandi, Saikat Khamarui, Sukla Ghoshc and Dilip K. Maiti*
Chem. Commun., 2019,55, 3883-3886 DOI:10.1039/C9CC01079C
HOT PAPER OF CHEM.COMM
Visible-Light-Activated Divergent Reactivity of Dienones: Dimerization in Neat Conditions
and Regioselective E to ZIsomerization in the Solvent
Sandip Naskar, Sabyasachi Roy Chowdhury, Somrita Mondal, Dilip K. Maiti, Sabyashachi Mishra,* and Indrajit Das*
Org. Lett. 2019, 21, 1578−1582 DOI: 10.1021/acs.orglett.9b00083
1.A smart sensor for rapid detection of lethal hydrazine in human blood and drinking water
Sima Paul, Rajesh Nandi, Kakali Ghoshal, Maitree Bhattacharyya, and Dilip K. Maiti*
New J. Chem., 2019,43, 3303-3308 , DOI:10.1039/C8NJ06230G
2.NHC-Catalyzed Dual Stetter Reaction: A Mild Cascade Annulation for the Syntheses of Naphthoquinones, Isoflavanones, and Sugar-Based Chiral Analogues
Rajendra N. Mitra, Krishanu Show, Debabrata Barman, Satinath Sarkar,* and Dilip K. Maiti*
J. Org. Chem. 2019, 84, 42−52 ,DOI: 10.1021/acs.joc.8b01503
3.Ratiometric chemodosimeter: an organicnanofiber platform for sensing lethal phosgene gas†
Kalipada Maiti, Debasish Ghosh, Rituparna Maiti, Veena Vyas,b Pallab Datta, Debabrata Mandal* and Dilip K. Maiti *
J. Mater. Chem. A, 2019,7, 1756-1767 , DOI:10.1039/C8TA10481F
4.Inkless Writing and Self-Erasing Security Feature of (Z)-1,2- Diarylacrylonitrile-Based Materials: A Confidential Data Communication Tamas Panda, Dilip K. Maiti,*, and Manas K. Panda*,
5.5-Annulation of Ketoimines: TFA-Catalyzed Construction of Isoindolinone-3-carboxylates and Development of Photophysical Properties
Anirban Kayet, Sk Ajarul, Sima Paul, and Dilip K. Maiti*
The Journal of Organic Chemistry ( IF 4.745 ) Pub Date : 2018-07-06 , DOI: 10.1021/acs.joc.8b01049
6. 3‑Amino-1-methyl‑1H‑pyridin-2-one-Directed PdII Catalysis: C(sp3 )−H Activated Diverse Arylation Reaction
Tanmay K. Pati, Sudipto Debnath, Mrinalkanti Kundu,*, Uttam Khamrai,* and Dilip K. Maiti*
Org. Lett.2018, 20, 13, 4062-4066, DOI: 10.1021/acs.orglett.8b01618
7. In Situ Allocation of a Monomer in Pectin‑g‑Terpolymer Hydrogels and Effect of Comonomer Compositions on Superadsorption of Metal Ions/Dyes
Nayan Ranjan Singha,* Manas Mahapatra, Mrinmoy Karmakar, Himarati Mondal, Arnab Dutta, Mousumi Deb, Madhushree Mitra, Chandan Roy, Pijush Kanti Chattopadhyay, and Dilip K. Maiti*,
ACS Omega 2018, 3, 4163, DOI:10.1021/acsomega.8b00446
8. Guar Gum-Grafted Terpolymer Hydrogels for Ligand-Selective Individual and Synergistic Adsorption: Effect of Comonomer Composition
Nayan Ranjan Singha* , Arnab Dutta , Manas Mahapatra, Mrinmoy Karmakar, Himarati Mondal, Pijush Kanti Chattopadhyay, and Dilip K. Maiti*
ACS Omega2018, 31,472-494, DOI: 10.1021/acsomega.7b01682