Selective transfer semihydrogenation of alkynes with nanoporous gold catalysts

Yogesh S. Wagh; Naoki Asao

doi:10.1021/jo502313d

Selective transfer semihydrogenation of alkynes with nanoporous gold catalysts

Yogesh S. Wagh, Naoki Asao

Research output: Contribution to journal › Article

43 Citations (Scopus)

Abstract

A facile, highly chemo- and stereoselective transfer semihydrogenation of alkynes to Z-olefins has been achieved by use of unsupported nanoporous gold (AuNPore) as a heterogeneous catalyst together with formic acid as a hydrogen donor. A variety of terminal/internal and aromatic/aliphatic alkynes were reduced to the corresponding alkenes in high chemical yields with good functional-group tolerance. The catalyst is robust enough to be reused without leaching.

Original language	English
Pages (from-to)	847-851
Number of pages	5
Journal	Journal of Organic Chemistry
Volume	80
Issue number	2
DOIs	https://doi.org/10.1021/jo502313d
Publication status	Published - 2015 Jan 16

ASJC Scopus subject areas

Organic Chemistry

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10.1021/jo502313d

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Wagh, Y. S., & Asao, N. (2015). Selective transfer semihydrogenation of alkynes with nanoporous gold catalysts. Journal of Organic Chemistry, 80(2), 847-851. https://doi.org/10.1021/jo502313d

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