Issue 23, 2014
From the journal:

Organic & Biomolecular Chemistry

Synthesis of α,β-unsaturated amides and iminocoumarins from N,N-disulfonyl ynamides with aldehydes via the ketenimine intermediate†

Lian Yua  and  Jian Cao*a  

* Corresponding authors

a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Wenyi Road 222, Hangzhou 310012, P. R. China
E-mail: caojian@hznu.edu.cn

Abstract

A novel synthesis of α,β-unsaturated amides from N,N-disulfonyl ynamides with aldehydes was developed. By utilization of salicylaldehydes, a variety of substituted iminocoumarins were prepared.

Graphical abstract: Synthesis of α,β-unsaturated amides and iminocoumarins from N,N-disulfonyl ynamides with aldehydes via the ketenimine intermediate

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Article information

DOI
https://doi.org/10.1039/C4OB00513A
Article type
Paper
Submitted
07 Mar 2014
Accepted
16 Apr 2014
First published
16 Apr 2014

Org. Biomol. Chem., 2014,12, 3986-3990

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Synthesis of α,β-unsaturated amides and iminocoumarins from N,N-disulfonyl ynamides with aldehydes via the ketenimine intermediate

L. Yu and J. Cao, Org. Biomol. Chem., 2014, 12, 3986 DOI: 10.1039/C4OB00513A

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