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Stereoselective synthesis of (2Z)-cinnamanilides via desulfonylation of (2E)-α-amido-α,β-unsaturated sulfones by sodium hydrogen telluride

✍ Scribed by Xian Huang; Jin-Hong Pi; Zhi-Zhen Huang

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
255 KB
Volume
3
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

(2E)‐α‐Amido‐α,β‐unsaturated sulfones, which are easily prepared by the condensation of α‐amido‐sulfones with aldehydes, can be desulfonylated by sodium hydrogen telluride to give (2Z)‐cinnamanilides with excellent stereoselectivity and in good yields.

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