alpha-Arylation and Alkynylation of Cyclic alpha-Iodoenones Using Palladium-Catalyzed Cross-Coupling Reactions with Trifluoroborate Salts

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Author(s):	Gueogjian, Kemilla ; Singh, Fateh V. ; Pena, Jesus M. ; Amaral, Monica F. Z. J. ; Stefani, Helio A. Total Authors: 5
Document type:	Journal article
Source:	Synlett; v. N/A, n. 3, p. 6-pg., 2010-02-01.
Abstract
An expeditious synthesis of alpha-aryl- and alpha-alkynylcyclo-hexenones is described and illustrated by palladium-catalyzed cross-coupling reaction of cyclic alpha-iodoenones with potassium aryltrifluoroborate salts. This procedure offers easy access to alpha-arylated and alkynylated cyclohexenones functionalized with electrondonor and -acceptor substituents in good yields. (AU)