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One-pot approach: Tandem consecutive Ugi-4CR/ACM-type reaction towards the synthesis of functionalised quinoline-2(1H)-one scaffolds. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152889] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Das A, Sarkar S, Chakraborty B, Kar A, Jana U. Catalytic Alkyne/Alkene-Carbonyl Metathesis: Towards the Development of Green Organic Synthesis. CURRENT GREEN CHEMISTRY 2020. [DOI: 10.2174/2213346106666191105144019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The construction of carbon-carbon bond through the metathesis reactions between carbonyls
and olefins or alkynes has attracted significant interest in organic chemistry due to its high atomeconomy
and efficiency. In this regard, carbonyl–alkyne metathesis is well developed and widely used
in organic synthesis for the atom-efficient construction of various carbocycles and heterocycles in the
presence of catalytic Lewis acids or Brønsted acids. On the other hand, alkene-carbonyl metathesis is
recently developed and has been a topic of great importance in the field of organic chemistry because
they possess attractive qualities involving metal-mediated, metal-free intramolecular, photochemical,
Lewis acid-mediated ring-closing metathesis, ring-opening metathesis and cross-metathesis. This review
covers most of the strategies of carbonyl–alkyne and carbonyl–olefin metathesis reactions in the
synthesis of complex molecules, natural products and pharmaceuticals as well as provides an overview
of exploration of the metathesis reactions with high atom-economy as well as environmentally and
ecologically benign reaction conditions.
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Affiliation(s)
- Aniruddha Das
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mallick Road, Kolkata–700032, India
| | - Soumen Sarkar
- Department of Chemistry, Balurghat College, Balurghat, West Bengal 733103, India
| | - Baitan Chakraborty
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mallick Road, Kolkata–700032, India
| | - Abhishek Kar
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mallick Road, Kolkata–700032, India
| | - Umasish Jana
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mallick Road, Kolkata–700032, India
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