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Original Articles

A Simple and an Efficient Method for Preparation of New Phosphorus Ylides Containing Several Functional Groups Using Aryl Thiourea

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Pages 2919-2924 | Received 05 May 2007, Accepted 05 Jun 2007, Published online: 03 Dec 2007
 

Abstract

New phosphorus ylides were prepared in a convenient way using the addition of Pb(OAc)2 to aryl thiourea followed by condensation of the resulted compounds with acetylenic esters in the presence of triphenylphosphine.

The authors express appreciation to Shahid Bahonar University for generous financial support by a Grant-in-Aid for Scientific Research.

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