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Issue 7, 2013
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Au(I)-catalyzed intramolecular oxidative cyclopropanation of 1,6-enynes derived from propiolamides with diphenyl sulfoxide

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Abstract

We have developed gold(I)-catalyzed oxidative cyclopropanation of 1,6-enynes derived from propiolamides employing diphenyl sulfoxide as an oxidant. 1,6-Enynes having a terminal alkyne and a propiolamide tether efficiently transformed into cyclopropane carboxaldehyde derivatives.

Graphical abstract: Au(i)-catalyzed intramolecular oxidative cyclopropanation of 1,6-enynes derived from propiolamides with diphenyl sulfoxide

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Publication details

The article was received on 10 Dec 2012, accepted on 21 Dec 2012 and first published on 02 Jan 2013


Article type: Communication
DOI: 10.1039/C2OB27394B
Citation: Org. Biomol. Chem., 2013,11, 1089-1092
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    Au(I)-catalyzed intramolecular oxidative cyclopropanation of 1,6-enynes derived from propiolamides with diphenyl sulfoxide

    H. Yeom and S. Shin, Org. Biomol. Chem., 2013, 11, 1089
    DOI: 10.1039/C2OB27394B

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