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Authors = Andrey S. Levashov

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6 pages, 1470 KiB  
Communication
Tetra(phenylethynyl)tin Is a New Reagent for Solvent-Free Alkynylation of Imines
by Andrey S. Levashov, Elena V. Dvirnaya, Dzhamilay N. Konshina and Valery V. Konshin
Molbank 2023, 2023(1), M1534; https://doi.org/10.3390/M1534 - 27 Dec 2022
Cited by 2 | Viewed by 2206
Abstract
The first ZnCl2-catalyzed alkynylation of aldimines with tetra(phenylethynyl)tin was achieved under solvent-free conditions. The present methodology provides propargylamines in 38–62% yields. Full article
(This article belongs to the Topic Catalysis: Homogeneous and Heterogeneous)
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3 pages, 345 KiB  
Proceeding Paper
Tetraalkynylstannanes in Synthesis of α,β-Acetylenic Ketones
by Andrey. S. Levashov and Dmitrii. S. Buryi
Proceedings 2019, 9(1), 44; https://doi.org/10.3390/ecsoc-22-05691 - 14 Nov 2018
Viewed by 1108
Abstract
Akynyl ketones were synthesized from tetraalkinylstannanes and both aliphatic and aromatic acyl chlorides under Lewis acid catalysis. The structure of products was confirmed by means of NMR, IR, GC-MS. The method is suitable for the synthesis of long-chain acetylenic ketones. Full article
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