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Your search keyword '"*ACYL group"' showing total 1 results
Start Over Descriptor "*ACYL group" Topic arylation Topic ring formation (chemistry) Publisher american chemical society
1 results on '"*ACYL group"'

1. Unmasking Dipole Character of Acyl Ketene Dithioacetals via a Cascade Reaction with Arynes: Synthesis of Benzo[b]thiophenes.

Author

Garg, Parul and Singh, Anand

Subjects
*KETENES, *RING formation (Chemistry), *ARYLATION, *CHEMICAL reactions, *ACYL group
Abstract

An unusual strategy toward novel substituted benzo[b]thiophenes has been developed. The generation of arynes in the presence of acyl ketene dithioacetals resulted in a cascade reaction involving [3 + 2] cycloaddition, and a dealkylative arylation of a thioether moiety to afford 2,3-disubstuted benzo[b]thiophenes. This route represents an expeditious approach to benzothiophenes that employs acyl ketene dithioacetals as dipoles. [ABSTRACT FROM AUTHOR]

Published
2018
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