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Cascade Thiol-Michael–Aldol Reaction Promoted by Tetramethyl Guanidine: Synthesis of 2H-Thiochromene-3-carboxylate Libraries.

Authors :
Thi Thu Huong Nguyen
Thi Xuyen Nguyen
Thi Thuong Thuong Cao
Tuan Hoang Dinh
Hung Huy Nguyen
Thai Thanh Thu Bui
Van Phong Pham
Dinh Hung Mac
Source :
Synlett. 2017, Vol. 28 Issue 4, p429-432. 4p. 3 Diagrams, 1 Chart.
Publication Year :
2017

Abstract

Tetramethylguanidine (TMG) promotes a cascade thiol-­Michael–aldol–dehydration reaction between 2-mercaptobenzaldehyde and cinnamate esters to synthesize 2H-thiochromene-3-carboxylate derivatives. The target thiochromene compounds with a variety of substituents were obtained in high yields. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09365214
Volume :
28
Issue :
4
Database :
Academic Search Index
Journal :
Synlett
Publication Type :
Academic Journal
Accession number :
121374063
Full Text :
https://doi.org/10.1055/s-0036-1588377