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Kim KM, Sutar SM, Kalkhambkar RG, Refat MS, Alsuhaibani AM. Microwave and Ultrasonic‐Assisted Synthesis of Highly Functionalized Carbazoles And Dibenzofurans from Biaryl‐Triazenes Promoted by Acidic Ionic Liquid. ChemistrySelect 2022. [DOI: 10.1002/slct.202103646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kang Min Kim
- Department of Pharmaceutical science and technology Kyungsung University Busan 608-736 Korea
| | - Suraj M. Sutar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnatak 580001 India
| | - Rajesh G. Kalkhambkar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnatak 580001 India
| | - Moamen S. Refat
- Department of Chemistry College of Science Taif University P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Amnah Mohammed Alsuhaibani
- Department of Physical Sport Science College of Education Princess Nourah bint Abdulrahman University P.O. Box 84428 Riyadh 11671 Saudi Arabia
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Prabhala P, Sutar SM, Kalkhambkar RG, Jeong YT. Ultrasonication Assisted α‐Arylation of
N‐
heteroarenes Employing 1‐Aryltriazenes Promoted by Brønsted Acidic Ionic Liquid under Aerobic Conditions. ChemistrySelect 2022. [DOI: 10.1002/slct.202201428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pavankumar Prabhala
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Suraj M. Sutar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Rajesh G. Kalkhambkar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Yeon T. Jeong
- Department of Image Science and Engineering Pukyong National University Busan 608737, Republic of Korea
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Laali KK, Kalkhambkar RG, Sutar SM. Recent Advances in the Synthesis of Diverse Libraries of Small-Molecule Building Blocks in Ionic Liquids (ILs). Synlett 2021. [DOI: 10.1055/s-0040-1719852] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractThe Account describes recent advances, from the authors’ laboratories, in the synthesis of diverse libraries of small-molecule building blocks employing ionic liquids (ILs). The ability of ILs to act as catalysts/promoters/solvents for electrophilic and onium ion chemistry, as well as in metal-mediated cross-coupling reactions, and the potential to sequence/hyphenate these methods, have opened up new opportunities for facile assembly of functional small molecules with increased complexity from readily available precursors. While Brønsted acidic IL/IL solvent mixtures are suitable media for carbocation and onium ion chemistry, piperidine-appended IL/IL solvent mixtures can successfully catalyze a variety of base-catalyzed reactions. Several widely practiced transformations including ‘name reactions’ were adapted and performed efficiently in ILs.1 Introduction2 Aryldiazonium Salts and Aryltriazenes as Coupling Partners in Metal-Mediated C–C Cross-Coupling Reactions in ILs3 Expanding the Scope of Metal-Mediated Cross-Coupling Reactions in ILs4 Application of ILs in Synthesis and Functionalization of Heterocycles5 Expanding the Scope of Amide Synthesis in ILs6 Generation and Chemistry of ‘Tamed’ Propargylic Cations in ILs7 Newer Nitration Methods for Arenes and Heteroarenes in ILs8 Halofunctionalization in ILs9 ‘Name Reactions’and Other Widely Practiced Synthetic Transformations in ILs9.1 The Biginelli Reaction9.2 Nitrile Synthesis by the Schmidt Reaction9.3 Rupe Rearrangement9.4 Synthesis of 1,3-Dioxanes via Prins Reaction in [BMIM(SO3H)][OTf]9.5 Synthesis of Cyclopropanes and Oxiranes by the Corey–Chaykovsky (CC) Reaction10 Conclusions and Closing Remarks
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Affiliation(s)
| | | | - Suraj M. Sutar
- Department of Chemistry, Karnatak University’s Karnatak Science College
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