Publications from IIT Ropar
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2024
51. Electrochemical Oxidative Dearomatization Strategy for Accessing Spiro[4.5]dienones and Derivatives
Rohan Bag, Nilima Priyadarsini Mishra, Debarshi Saha, and Prabal Banerjee*
https://doi.org/10.1021/acs.joc.3c02094
50. Donor-Acceptor Cyclopropanes in Organic Synthesis, Chapter 6
Editors: P. Banerjee and A. T. Biju; Wiley-VCH. 2024, ISBN: 978-3-527-3498-7.
https://www.wiley.com/en-us/Donor+Acceptor+Cyclopropanes+in+Organic+Synthesis-p-9783527349876
49. Organocatalytic Enantioselective (4+2) Annulation of Cyclopropane Carbaldehydes with 2-Mercapto-1-Arylethanones
Neeraj Yadav, Arijit Hazra, Priyanka Singh and Prabal Banerjee*; Adv. Synth. Catal, 2024, 366, 1113-1119.
https://doi.org/10.1039/D3CC02877A
48. Electrochemical 1,3-Oxofluorination of Gem-Difluoro Cyclopropanes: Approach to alpha CF3-Substituted Carbonyl Compounds
Shiv Dutt, Rakesh Kumar, Nakshatra Banerjee, Debarshi Saha and Prabal Banerjee*; Adv. Synth. Catal, 2024, 366, 1-8.
https://doi.org/10.1039/D3CC02877A
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2023
47. Organocatalytic (3+3)-cycloaddition of ortho-substituted phenyl nitrones with aryl cyclopropane carbaldehydes: a facile access to enantioenriched 1,2-oxazinanes.
https://doi.org/10.1039/D3CC02877A
46. Electrochemical Synthesis and Reactivity of Three-membered Strained Carbo-and Heterocycles.
Rakesh Kumar, Nakshatra Banerjee, Pankaj Kumar, and Prabal Banerjee*, Chem.Eur. J.2023,29, e2023015.
https://doi.org/10.1002/chem.202301594
45. Organocatalytic Activation of Donor?Acceptor Cyclopropanes: A Tandem (3 + 3)-Cycloaddition/Aryl Migration toward the Synthesis of Enantioenriched Tetrahydropyridazines
Arijit Hazra, Raghunath Dey, Apoorv Kushwaha, T. J. Dhilip Kumar, and Prabal Banerjee*, Org. Lett. 2023, 25, 29, 5470–5475.
https://doi.org/10.1021/acs.orglett.3c01804
44. Identification of diphenylurea derivatives as novel endocytosis inhibitors that demonstrate broad-spectrum activity against SARS-CoV-2 and influenza A virus both in vitro and in vivo
Nirmal Kumar, Irshad Maajid Taily, Charandeep Singh, Sahil Kumar, Raju S. Rajmani, Debajyoti Chakraborty, Anshul Sharma, Priyanka Singh, Krishan Gopal Thakur, Raghavan Varadarajan, Rajesh P. Ringe*, Prabal Banerjee* and Indranil Banerjee*; PLoS. Pathog. 2023, 19, 1-34,
https://doi.org/10.1371/journal.ppat.1011358
43. Merging Two Strained Carbocycles: Lewis Acid Catalyzed Remote Site-Selective Friedel–Crafts Alkylation of in Situ Generated Beta-Naphthol
Arijit Hazra, Tanmay Kanji and Prabal Banerjee*; J. Org. Chem. 2023, 88, 2, 960–971
https://doi.org/10.1021/acs.joc.2c02378
42. “Direct Synthesis of Paracetamol via Site-Selective Electrochemical Ritter-type C-H Amination of Phenol” highlighted in organic chemistry portal.
https://www.organic-chemistry.org/abstracts/lit8/383.shtm
41. Electrochemical sulfinylation of phenols with sulfides: a metal- and oxidant-free cross-coupling for the synthesis of aromatic sulfoxides
Rakesh Kumar, Irshad Maajid Taily and Prabal Banerjee; Chem. Comm.2023, 59, 310 – 313
https://doi.org/10.1039/D2CC05207E
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2022
40. Switchable Reactivity of Cyclopropane Diesters toward (3 + 3) and (3 + 2) Cycloadditions with Benzoquinone Esters
Navpreet Kaur, Pankaj Kumar, Arijit Hazra and Prabal Banerjee; Org. Lett. 2022, 24, 8249–8254 .
https://pubs.acs.org/doi/pdf/10.1021/acs.orglett.2c03446
39. Accessing Complex Tetrahydrofurobenzo-Pyran/Furan Scaffolds via Lewis-Acid Catalyzed Bicyclization of Cyclopropane Carbaldehydes with Quinone Methides/Esters
Navpreet Kaur, Pankaj Kumar, Shiv Dutt and Prabal Banerjee; J. Org. Chem, 2022, 87, 12, 7905–7918.
https://pubs.acs.org/doi/pdf/10.1021/acs.joc.2c00566
38. ? ,ß- Unsaturated Carbonyls for One-Pot Transition-Metal-Free Access to 3,6-Dihydro-2H-pyrans
Pankaj Kumar, Navpreet kaur, Rakesh kumar and Prabal Banerjee; J. Org. Chem ,2022, 87, 11, 7167–7178. doi: 10.1021/acs.joc.2c00379
https://pubs.acs.org/doi/pdf/10.1021/acs.joc.2c00379
37. Electricity mediated [3+2]-cycloaddition of N-sulfonylcyclopropanes with olefins via N-centered radical intermediates: access to cyclopentane analogs (Highlighted as inside cover)
Debarshi Saha, Irshad Maajid Taily, Nakshatra Banerjee and Prabal Banerjee, Chem. Commun., 2022,
http://xlink.rsc.org/?DOI= D2CC00761D
36. Electricity mediated [3+2]-cycloaddition of N-sulfonylcyclopropanes with olefins via N-centered radical intermediates: access to cyclopentane analogs
Debarshi Saha, Irshad Maajid Taily, Nakshatra Banerjee and Prabal Banerjee, Chem. Commun., 2022, 58, 5459, .
https://pubs.rsc.org/en/content/articlepdf/2022/cc/d2cc00761d
35. Direct Synthesis of Paracetamol via Site-Selective Electrochemical Ritter-type C-H Amination of Phenol
Irshad Maajid Taily, Debarshi Saha, and Prabal Banerjee, Org. Lett. 2022, 24, 2310-2314.
https://pubs.acs.org/doi/pdf/10.1021/acs.orglett.2c00439
34. Aza-Oxyallyl Cation Driven 3-Amido Oxetane Rearrangement to 2-Oxazolines: Access to Oxazoline Amide Ethers
Irshad Maajid Taily, Debarshi Saha, and Prabal Banerjee, J. Org. Chem, 2022, 87, 2155-2166.
https://pubs.acs.org/doi/pdf/10.1021/acs.joc.1c03108
2021
33. Electrochemical Generation of a Nonstabilized Azomethine Ylide: Access to Substituted N-Heterocycles
Rakesh Kumar and Prabal Banerjee, J. Org. Chem, 2021, 86, 16104-16113.
https://pubs.acs.org/doi/pdf/10.1021/acs.joc.1c02069
32. Electricity Driven 1,3-Oxohydroxylation of Donor-Acceptor Cyclopropanes: a Mild and Straightforward Access to ß-Hydroxy Ketones
Debarshi Saha, Irshad Maajid Taily and Prabal Banerjee, Euro.J. Org. Chem, 2021, 5053-5057.
https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/ejoc.202101022
31. Arylcyclopropane yet in its Infancy: The Challenges and Recent Advances in its Functionalization
Irshad Maajid Taily, Debarshi Saha and Prabal Banerjee; Org. Biomol. Chem, 2021, 19, 8627-8645.
https://pubs.rsc.org/en/content/articlepdf/2021/ob/d1ob01432c
30. Relieving the Stress Together: Annulation of Two Different Strained Rings Towards the Formation of Biologically Significant Heterocyclic Scaffolds
Asit Ghosh, Raghunath Dey, and Prabal Banerjee; Chem. Commun., 2021, 57, 5359.
https://pubs.rsc.org/en/content/articlepdf/2021/cc/d1cc00998b
29. Vinylogous Aza-Michael Addition of Urea Derivatives with p-Quinone Methides Followed by Oxidative Dearomative Cyclization: Approach to Spiroimidazolidinone Derivatives
Navpreet Kaur, Priyanka Singh, and Prabal Banerjee; Adv. Synth. Catal, 2021, 363, 1-13.
https://onlinelibrary.wiley.com/doi/epdf/10.1002/adsc.202100077
28. Electrochemical Rearrangement Protocols towards the Construction of Diverse Molecular Frameworks
Debarshi Saha, Irshad Maajid Taily, Rakesh Kumar, and Prabal Banerjee; Chem. Commun., 2021, 57, 2464.
https://pubs.rsc.org/en/content/articlepdf/2021/cc/d1cc00116g
27. Cascade Intramolecular Rearrangement/ Cycloaddition of Nitrocyclopropane Carboxylate with Alkynes/Alkenes: Access to Uncommon Bi(hetero)cyclic Systems
Rohit Kumar Varshnaya, Priyanka Singh, Navpreet Kaur and Prabal Banerjee; Org. Chem. Front., 2021, 8, 1267–1274.
https://pubs.rsc.org/en/content/articlepdf/2021/qo/d0qo01535k
26.Electrochemical Access to Benzimidazolone and Quinazolinone Derivatives via in situ Generation of Isocyanates
Debarshi Saha, Irshad Maajid Taily, Sumitra Naik and Prabal Banerjee; Chem. Commun., 2021,57, 631-634.
https://pubs.rsc.org/en/content/articlehtml/2020/cc/d0cc07125k
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2020
25.Palladium-catalyzed regio- and stereoselective access to allyl ureas/carbamates: facile synthesis of imidazolidinones and oxazepinones
Irshad Maajid Taily, Debarshi Saha and Prabal Banerjee; Org. Biomol. Chem, 2020,18,6564-6570.
https://pubs.rsc.org/en/content/articlelanding/2020/ob/d0ob01514h#!divAbstract
24.Accessing Dihydro-1,2-oxazine via Cloke-Wilson type Annulation of Cyclopropyl Carbonyls: Application towards the Diastereoselective Synthesis of Pyrrolo[1,2-b][1,2]oxazine
Pankaj Kumar, Rakesh kumar and Prabal Banerjee; J. Org. Chem, 2020, 85, 6535-6550.
https://pubs.acs.org/doi/abs/10.1021/acs.joc.0c00531
23.Metal-free domino Cloke-Wilson rearrangement-hydration-dimerization of cyclopropane carbaldehydes: A facile access to Oxybis(2-aryltetrahydrofuran) derivatives
Raghunath Dey, Shruti Rajput and Prabal Banerjee; Tetrahedron, 2020, 15, 131080.
https://www.sciencedirect.com/science/article/pii/S0040402020302003
22.Regioselective Bronsted Acid-Catalyzed Annulation of Cyclopropane Aldehydes with N-Aryl Anthranil Hydrazides: Domino Construction of Tetrahydropyrrolo[1,2-a]quinazolin-5(1H)ones
Priyanka Singh,Navpreet Kaur and Prabal Banerjee; J. Org. Chem, 2020, 85, 5, 3393-3406.
https://pubs.acs.org/doi/full/10.1021/acs.joc.9b03170
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2019
21.Donor Acceptor Cyclopropanes as an Expedient Building Block Towards the Construction of Nitrogen Containing Molecules: Recent Update
Priyanka Singh, Rohit Kumar Varshnaya, Raghunath Dey and Prabal Banerjee; Adv. Synth. Catal, 2019, 362, 1447-1484.
https://onlinelibrary.wiley.com/doi/10.1002/adsc.201901332
20.[3+3] Annulation via Ring Opening/Cyclization of Donor Acceptor Cyclopropanes with (un)symmetrical ureas: A Quick Access to Highly Functionalized Tetrahydropyrimidinones
Irshad Maajid Taily, Debarshi saha and Prabal Banerjee; Euro.J. Org. Chem, 2019, 7804-7813.
https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejoc.201901400
19.Exploitation of donor–acceptor cyclopropanes and N-sulfonyl 1-azadienes towards the synthesis of spiro-cyclopentane benzofuran derivatives
Kamal Verma, Irshad Maajid Taily and Prabal Banerjee; Org. Biomol. Chem, 2019, 17, 8149-8152.
https://pubs.rsc.org/en/content/articlehtml/2019/ob/c9ob01369e
18.An assessment of electrophilic N-transfer of oxaziridine with different 2-,3- and 4-carbon donor-acceptor substrate to furnish diverse N-containing heterocycles in single step.
Asit Ghosh, Vatan Chawla and Prabal Banerjee; Euro.J. Org. Chem, 2019, 3806-3814.
https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejoc.201900589
17.Metal Free Ring Opening Cyclization of Cyclopropane Carbaldehydes and N-Benzyl Anilines: An Eco-Friendly Access to Functionalized Benzo[b]azepine Derivatives
Raghunath Dey and Prabal Banerjee; Adv. Synth. Catal, 2019, 361, 2849-2854.
https://onlinelibrary.wiley.com/doi/full/10.1002/adsc.201801714
16.Lewis Acid Catalyzed [3+3] Annulation of Donor-Acceptor Cyclopropanes and Indonyl Alcohols: One Step Synthesis of Substituted Carbazoles with Promising Photophysical Properties
Rohit Kumar Varshnaya and Prabal Banerjee; J. Org. Chem, 2019, 84, 1614-1623.
https://pubs.acs.org/doi/10.1021/acs.joc.8b02733
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2018
15.Exploitation of Cyclopropane Carbaldehydes to Prins Cyclization: Quick Access to (E)-Hexahydrooxonine and Octahydrocyclopenta[b]pyran
Pankaj Kumar, Raghunath Dey and Prabal Banerjee; Org. Lett. 2018, 20, 5163-5166.
https://pubs.acs.org/doi/10.1021/acs.orglett.8b02094
14.Synthesis of Indenopyridine Derivatives via MgI2 Promoted [2+4] Cycloaddition Reaction of In situ Generated 2-Styrylmalonate from Donor-Acceptor Cyclopropanes and Chalconimines
Kamal Verma and Prabal Banerjee; Adv. Synth. Catal, 2018, 360, 3687-3692.
https://onlinelibrary.wiley.com/doi/10.1002/adsc.201800598
13.Lewis acid Catalyzed Annulation of Cyclopropane Carbaldehydes and Aryl Hydrazines: Construction of Tetrahydropyridazines and Application Towards One-pot Synthesis of Hexahydropyrrolo[1,2-b]pyridazines
Raghunath Dey, Pankaj Kumar, and Prabal Banerjee; J. Org. Chem, 2018, 83, 5438-5459.
https://pubs.acs.org/doi/abs/10.1021/acs.joc.8b00332
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2017
12.Lewis Acid Catalyzed Formal [3+2] Cycloaddition of Donor-Acceptor Cyclopropanes and 1-Azadienes: Synthesis of Imine Functionalized Cyclopentanes and Pyrrolidine Derivatives
Kamal Verma and Prabal Banerjee; Adv. Synth. Catal, 2017, Issue 21, 3848-3854.
http://onlinelibrary.wiley.com/doi/10.1002/adsc.201700744/full
11.Construction of thiazines and oxathianes via [3 + 3] annulation of N-tosylaziridinedicarboxylates and oxiranes with 1,4-dithiane-2,5-diol: application towards the synthesis of bioactive molecules
Rohit Kumar Varshnaya and Prabal Banerjee; Org. Biomol. Chem. 2017, 15, 5182-5190.
http://pubs.rsc.org/en/content/articlelanding/2017/ob/c7ob00941k#!divAbstract
10.Substituent and Lewis Acid Promoted Dual Behavior of Epoxides towards [3+2]-Annulation Reactions with Donor-Acceptor Cyclopropanes: Synthesis of Substituted Cyclopentane and Tetrahydrofuran
Ashok Kumar Pandey, Rohit Kumar Varshnaya and Prabal Banerjee; Euro. J. Org. Chem. 2017,Issue 12, 1647–1656.
http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201601549/full
9. Lewis Acid Catalyzed Diastereoselective Cycloaddition Reactions of Donor-Acceptor Cyclopropanes and Vinyl Azides: Synthesis of Functionalized Azidocyclopentane and Tetrahydropyridine Derivatives
Raghunath Dey and Prabal Banerjee; Org. Lett. 2017, 19, 304−307.
http://pubs.acs.org/doi/abs/10.1021/acs.orglett.6b03276
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2016
8. Ring Expansion of Donor–Acceptor Cyclopropane via Substituent Controlled Selective N-transfer of Oxaziridine: Synthetic and Mechanistic Insights
Asit Ghosh, Subhajit Mandal,Pratim Kumar Chattaraj and Prabal Banerjee; Org. Lett. 2016, 18, 4940-4943.
http://pubs.acs.org/doi/abs/10.1021/acs.orglett.6b02417
7. Construction of Isoxazolidines through Formal [3+2] Cycloaddition Reactions of in situ Generated Nitrosocarbonyls with Donor–Acceptor Cyclopropanes: Synthesis of α-Amino γ-Butyrolactones
Rohit Kumar Varshnaya and Prabal Banerjee; Euro. J. Org. Chem. 2016,Issue 23, 4059-4066.
http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201600582/full
6. Lewis Acid-Catalyzed [3+2] Cycloaddition of Donor-Acceptor Cyclopropanes and Enamines: Enantioselective Synthesis of Nitrogen-Functionalized Cyclopentane Derivatives
Kamal Verma and Prabal Banerjee;Â Adv. Synth. Catal, 2016, Issue 13, 2053-2058.Â
onlinelibrary.wiley.com/…c.201600221/full
5. Reactivity of Donor-Acceptor Cyclopropanes with Saturated and Unsaturated Heterocyclic Compounds
Ashok Kumar Pandey, Asit Ghosh and Prabal Banerjee;Â Isr. J. Chem, 2016, 56, 512-521.Â
http://onlinelibrary.wiley.com/doi/10.1002/ijch.201500100/full
4. One-Pot Synthesis of Oxazolidine Derivatives by [3+2]-Annulation Reactions of 1-Tosyl-2-phenyl/alkylaziridines with Aryl Epoxides
Ashok Kumar Pandey and Prabal Banerjee; Asian. J. Org. Chem, 2016, 5, 360-366.Â
http://onlinelibrary.wiley.com/doi/10.1002/ajoc.201500438/full
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2015
3. Lewis Acid Catalyzed Annulation of Donor–Acceptor Cyclopropane and N-Tosylaziridinedicarboxylate: One-Step Synthesis of Functionalized 2H-Furo[2,3-c]pyrroles
Asit Ghosh, Ashok Kumar Pandey and Prabal Banerjee; J. Org. Chem, 2015, 80, 7235-7242.Â
2. Lewis-Acid-Catalysed Tandem Meinwald Rearrangement/Intermolecular [3+2]-Cycloaddition of Epoxides with Donor–Acceptor Cyclopropanes: Synthesis of Functionalized Tetrahydrofurans
Ashok Kumar Pandey, Asit Ghosh and Prabal Banerjee; Euro. J. Org. Chem. 2015, Issue 11, 2517-2523.
http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201403590/full
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2014
1. Synthesis of functionalized dispiro-oxindoles through azomethine ylide dimerization and mechanistic studies to explain the diastereoselectivity
Ashok Kumar Pandey and Prabal Banerjee; RSC. Adv. 2014, 4, 33236-33244.Â
http://pubs.rsc.org/en/content/articlelanding/2014/ra/c4ra01492h#!divAbstract