A Pd(OAc)2-mediated one-pot synthesis of trisubstituted alkenes via michael addition of a stabilized ylide to Baylis-hillman adducts

Sai Krishna Murthy, A. ; Rambabu, C. ; Vijeender, K. ; Bibhuti Bhusan, P. ; Chandrasekhar, S. (2007) A Pd(OAc)2-mediated one-pot synthesis of trisubstituted alkenes via michael addition of a stabilized ylide to Baylis-hillman adducts Synlett, 2007 (3). 0494-0496. ISSN 0936-5214

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Official URL: https://www.thieme-connect.com/ejournals/abstract/...

Related URL: http://dx.doi.org/10.1055/s-2007-968033

Abstract

A simple and efficient stereoselective synthesis of Z- and E-isomers of trisubstituted alkenes has been developed by treating Baylis-Hillman (BH) acetates with palladium acetate and the stabilized ylide (ethoxycarbonylmethylene)triphenylphosphorane. Several ethyl acrylate and acrylonitrile-derived BH acetates were used as substrates, which yielded the corresponding trisubstituted alkenes stereoselectively in good yields.

Item Type:Article
Source:Copyright of this article belongs to Thieme Medical Publishers.
Keywords:Baylis-Hillman Adducts; Palladium Acetate; E- and Z-trisubstituted Alkenes; Stabilized Ylide
ID Code:62376
Deposited On:22 Sep 2011 03:32
Last Modified:22 Sep 2011 03:32

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