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PUBLICATIONS

As a PI

Synthesis of Trifluoroethoxy/Aryloxy Cinnolines, Cinnolinones and Indazoles from o-Alkynylanilines via Metal-Free Diazotization Reagent Madan Kumar, Avijit Goswami* Org. Bio. Chem. 2024, xx, xxxx (DOI: /10.1039/D4OB00058G) (Just accepted)

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Copper-Catalyzed Chemoselective O-Arylation of Oxindoles: Access to Cyclic Aryl Carboxyimidates Prasoon Raj Singh, Manisha Lamba, Avijit Goswami* J. Org. Chem, 2024, 89, 2926–2938.

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Metal- and additive-free TfOH catalyzed chemoselective O- and S-trifluoroethylation of oxindoles, isoindolines and thio-oxindoles, Manisha Lamba, Prasoon Raj Singh, Shubham Bhatt, Avijit Goswami* Green Chem., 2024, 26, 448-455

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HFIP & Brønsted Acid Promoted Direct Distal C-Alkylation of 2-Oxindoles and Anilines with Donor-Acceptor Cyclopropanes, Prasoon Raj Singh, Manisha Lamba, Divyasha Singh, Avijit Goswami*

Adv. Synth. Catal. 2023, 365, 1685– 16

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Tunable Regio- and Stereoselective Synthesis of Z-Acrylonitrile Indoles and 3-Cyanoquinolines from 2-Alkynylanilines and Alkynylnitriles Madan Kumar, and Avijit Goswami* Org. Lett. 2023, 25, 18, 3254–3259

Synthesis of Indole-Fused Dihydrothiopyrano Scaffolds via (3 + 3)-Annulations of Donor–Acceptor Cyclopropanes with Indoline-2-Thiones; Braj Gopal, Prasoon Raj Singh, Madan Kumar, and Avijit Goswami*

J. Org. Chem. 2023, 88, 1, 132–142

Ionic Liquid-Mediated One-Pot 3-Acylimino-3H-1,2-dithiole Synthesis from Thiocarboxylic Acids and Alkynylnitriles via In Situ Generation of Disulfide Intermediates; Chandresh Kumari and Avijit Goswami*; J. Org. Chem. 2022, 87, 13, 8396–8405.

34. A Metal-Free BF3·OEt2 Mediated Chemoselective Protocol for the Synthesis of Propargylic Cyclic Imines; Prasoon Raj Singh, Braj Gopal, Madan Kumar and Avijit Goswami* Org. Biomol. Chem., 2022,20, 4933-4941.

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33. Access to 5-Substituted 3-Aminofuran/Thiophene-2-Carboxylates from Bifunctional Alkynenitriles; Chandresh Kumari and Avijit Goswami*; Adv. Synth. Catal. 2022, 364, 2254– 2259.

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32. Temperature-Controlled Chemoselective Synthesis of Thiosulfonates and Thiocyanates: Novel Reactivity of KXCN (X = S, Se) Towards Organosulfonyl Chlorides. Pratibha Kalaramna, Avijit Goswami*. Eur. J. Org. Chem. 2021, 5359– 5366.

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31. Synthesis of Thio-/Selenopyrrolines via SnCl4-Catalyzed (3+2)-Cycloadditions of Donor-Acceptor Cyclopropanes with Thio-/Selenocyanates. Prasoon Raj Singh, Pratibha Kalaramna, Shamsad Ali, Avijit Goswami*. Eur. J. Org. Chem. 2021, 4683–4689

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30. Transition-Metal-Free HFIP-Mediated Organo Chalcogenylation of Arenes/Indoles with Thio-/Selenocyanates. Pratibha Kalaramna and Avijit Goswami* J. Org. Chem. 2021, 86, 9317–9327.

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29. A periodic development of BPA and BSH based derivatives in boron neutron capture therapy (BNCT). Manisha Lamba, Avijit Goswami * and Anupam Bandyopadhyay * Chem. Commun., 2021, 57, 827--839.

28. A Facile Transition Metal-Free Ionic Liquid [BMIM]OH Mediated Regio- and Stereoselective Hydrocarboxylation ofAlkynylnitriles. Chandresh Kumari, Dr. Avijit Goswami*. Eur. J. Org. Chem. 2021, 429–435.

27. "Chemoselective Ru-II‐Catalyzed Synthesis of Aryl Thiocyanates and Step‐wise Double [2+2+2] Cycloadditions to 2‐Aryl Thiopyridines. " Dr. Divya Bhatt, Pratibha Kalaramna, Krishn Kumar, Dr. Avijit Goswami*. Eur. J. Org. Chem. 2020, 4606–4611.

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26. "An Atom‐Economical Approach to 2‐Triazolyl Thio‐/Seleno Pyridines via Ruthenium‐Catalyzed One‐pot [3+2]/[2+2+2] Cycloadditions." Divya Bhatt Prasoon Raj Singh Pratibha Kalaramna Krishn Kumar Avijit Goswami. Adv. Synth. Catal. 2019, 361, 5483– 5489.

25. "Syntheses and Applications of 2‐Alkynylnitriles." Divya Bhatt Chandresh Kumari Avijit Goswami. Asian J. Org.Chem., 2019, 8, 1985–2001

24. "An Atom‐Economical Approach to 2‐Aryloxypyridines and 2,2′/2,3′‐Diaryloxybipyridines via Ruthenium‐Catalyzed [2+2+2] Cycloadditions." Pratibha Kalaramna Divya Bhatt Himanshu Sharma Avijit Goswami. Adv. Synth.Catal., 2019, 361, 4379–43.

23. "An Expeditious and Environmentally‐Benign Approach to 2‐Aryl/Heteroaryl Selenopyridines via Ruthenium Catalyzed [2+2+2] Cycloadditions." Pratibha Kalaramna Divya Bhatt Himanshu Sharma Avijit Goswami. Eur. J. Org. Chem., 2019, 4694–4700.

22. "Additive‐Controlled Switchable Selectivity from Cyanobenzenes to 2‐Alkynylpyridines: Ruthenium(II)‐Catalyzed [2+2+2] Cycloadditions of Diynes and Alkynylnitriles." Divya Bhatt Neha Patel Hrishikesh Chowdhury Prasad V. Bharatam Avijit Goswami. Adv. Synth. Catal., 2018, 360, 1876–1882

21."A Quick Access to 1‐(2‐Pyridyl)indoles via Solvent‐Free Ruthenium(II)‐Catalyzed Chemo‐ and Regioselective [2+2+2] Cycloaddition of α,ω‐Diynes and N‐Cyanoindoles" Hrishikesh Chowdhury Avijit Goswami. Adv.Synth.Catal., 2017, 359, 314 –322

20. "Atom- Economic Route to Cyanoarenes and 2, 2'- Dicyanobiarenes via Iron- Catalyzed Chemoselective [2 + 2 + 2] Cycloaddition Reactions of Diynes and Tetraynes with Alkynylnitriles" Divya Bhatt, Hrishikesh Chowdhury, Avijit Goswami. Org. Lett., 2017, 19, 3350−3353

19. "Diverse Transformations of Boronic Compounds Promoted by Hypervalent Organoiodines(III): Unique Combined Reactivity of Two Electrophilic Compounds." Nachiketa Chatterjee Avijit Goswami. Adv. Synth. Catal. 2017, 359, 358 – 371.

18. "Synthesis and Application of Cyclic Diaryliodonium Salts: A Platform for Bifunctionalization in a Single Step." Nachiketa Chatterjee Avijit Goswami. Eur. J. Org. Chem., 2017, 3023–3032.

17. "Synthesis of 3-(2-thiopyridyl)indoles via the ruthenium catalyzed [2 + 2 + 2] cycloaddition of diynes and 3-thiocyanatoindoles."Hrishikesh Chowdhury, Avijit Goswami. Org. Biomol. Chem., 2017, 15, 5824–5830.

16. "A Metal and Base-Free Chemoselective Primary Amination of Boronic Acids Using Cyanamidyl/Arylcyanamidyl Radical as Aminating Species: Synthesis and Mechanistic Studies by Density Functional Theory." Nachiketa Chatterjee, Minhajul Arfeen, Prasad V. Bharatam, Avijit Goswami. J. Org. Chem., 2016, 81, 5120−5127.

15. "A novel transition metal free [bis-(trifluoroacetoxy)- iodo]benzene (PIFA) mediated oxidative ipso nitration of organoboronic acids." Nachiketa Chatterjee, Divya Bhatt, Avijit Goswami. Org. Biomol. Chem., 2015, 13, 4828–4832.

14. "An Eco‐Friendly Route to N‐Arylindoles by Iron‐Catalyzed [2+2+2] Cycloaddition of Diynes with (Indol‐1‐yl)alkynes." Hrishikesh Chowdhury Nachiketa Chatterjee Avijit Goswami. Eur. J. Org. Chem., 2015, 7735–7742.

13. "Hydroxylation of aryl- and alkylboronic acids/esters mediatedby iodobenzene diacetate—an avenue for using organoboronicacids/esters as nucleophiles for hydroxylation reactions." Nachiketa Chatterjee, Hrishikesh Chowdhury, Kumar Sneh, Avijit Goswami. Tetrahedron Letters, 2015, 56, 172–174.

.12. "Organic hypervalent iodine(III) catalyzed ipso-hydroxylation of aryl- and alkylboronic acids/esters." Nachiketa Chatterjee Avijit Goswami. Tetrahedron Letters, 2015, 56, 1524–1527.

In PDF and PhD

11. "Quick Access to Diverse Polymerizable Molecules (a Monomer Library) by Catalytic [2 + 2 + 2] Cycloaddition Reactions of Functionalized Alkynes."Jun-ichi Watanabe, Yu-ki Sugiyama, Ayami Nomura, Suzumi Azumatei, Avijit Goswami, Naoko Saino, Sentaro Okamoto. Macromolecules, 2010, 43, 2213–2218.

10. "Selective dimerization of 1,6-diynes catalyzed by ionic liquid-supported nickel complexes in an ionic liquid/toluene biphasic systems." Avijit Goswami,a Taichi Ito,a Naoko Saino,b Kouki Kase,a Chikashi Matsunoa, Sentaro Okamoto. Chem. Commun., 2009, 439–441.

9. "Synthesis of substituted 2,2'-bipyridines and 2,2':6',2''-terpyridines by cobalt-catalyzed cycloaddition reactions of nitriles and α,ω-diynes with exclusive regioselectivity." Avijit Goswami Kazuhiko Ohtaki Kouki Kase Taichi Ito Sentaro Okamoto. Adv. Synth. Catal. 2008, 350, 143 – 152.

8. "Efficient activation of 2-iminomethylpyridine/cobalt-based alkyne [2 + 2 + 2] cycloaddition catalyst by addition of a silver salt" Avijit Goswami Taichi Ito Sentaro Okamoto. Adv. Synth. Catal. 2007, 349, 2368 – 2374.

7. "On-Demand Generation of an Efficient Catalyst for Pyridine Formation from Unactivated Nitriles and α,ω-Diynes Using CoCl2-6H2O, dppe, and Zn." Kouki Kase, Avijit Goswami, Kazuhiko Ohtaki, Emi Tanabe, Naoko Saino, Sentaro Okamoto. Org. Lett. 2007, 9, 5, 931–934.

6. "Reactivity of Carboranylacetylenes towards Cobalt Complexes." Avijit Goswami, Yong Nie, Thomas Oeser ,Walter Siebert. Eur. J. Inorg. Chem., 2006, 566–572.

5. "Cobalt-mediated oligomerization reactions of amino-substituted acetylene derivatives." AvijitGoswami, Claus-Jürgen Maier, HansPritzkow, WalterSiebert. Journal of Organometallic Chemistry 690 (2005) 3251–3259.

4. "Reactivity of the [η2-bis(tert-butylsulfonyl)acetylene](carbonyl)(η5- cyclopentadienyl)cobalt complex towards electron-rich and -poor acetylenes" Avijit Goswami, Tobias H. Staeb, Frank Rominger, Rolf Gleiter, Walter Siebert. Eur. J. Inorg. Chem.2005, 4086–4089

3. "Synthesis and reactivity of boron-functionalized C2B5-closo-carboranes" Yulin Nie, Avijit Goswami, Walter Siebert. DOI: 10.1515/znb-2005-0602

2. "Cobalt-mediated cyclooligomerization reactions of borylacetylenes" Avijit Goswami, Claus‐Jürgen Maier, Hans Pritzkow, Walter Siebert. Eur. J. Inorg. Chem.2004, 2635-2645.

1. "Synthesis, structures and reactivity of mono- and diborylacetylenes" Avijit Goswami, Hans Pritzkow, Frank Rominger, Walter Siebert Eur. J. Inorg. Chem.2004, 4223-4231.

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