Silicon Assisted Halogenation I: A Convenient Synthesis of β-chloroketones via Reaction of α,β-unsaturated ketones with Tetrachlorosilane-Phenol

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13th Int. Electron. Conf. Synth. Org. Chem. 2009, a021:1-4

Communication

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Silicon Assisted Halogenation I: A Convenient Synthesis of β-chloroketones via Reaction of α,β-unsaturated ketones with Tetrachlorosilane-Phenol

Tarek Salama ^a,b^,*

and Saad Elmorsy ^a

a Chemistry Department, Faculty of Science, Mansoura University, 35516-Mansoura, Egypt; b Chemistry Department, Faculty of Education, Amran University, Amran, Yemen; * Author to whom correspondence should be addressed.

(This article belongs to the section A. General Organic Synthesis)

Cite this paper as: Salama, T.; Elmorsy, S. Silicon Assisted Halogenation I: A Convenient Synthesis of β-chloroketones via Reaction of α,β-unsaturated ketones with Tetrachlorosilane-Phenol. In Proceedings of the 13th Int. Electron. Conf. Synth. Org. Chem., 1-30 November 2009; Sciforum Electronic Conferences Series, 2009, a021:1-4.

Abstract: A combination of tetrachlorosilane (TCS) and phenol in dichloromethane was found to be an efficient reagent for hydrochlorination of α,β- unsaturated ketones to afford the corresponding β-chloroketones in good yield at ambient temperature.

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