Synthesis of β??Haloketones by β??Addition Reactions of α, β??Unsaturated Ketones with BX3 (X= Br, Cl) as Halide Source

ASY Lee, SH Wang, YT Chang

Index: Lee, Adam Shih-Yuan; Wang, Shu-Huei; Chang, Yu-Ting Journal of the Chinese Chemical Society, 2014 , vol. 61, # 3 p. 364 - 368

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Abstract

Abstract A series of β-bromoketones and β-chloroketones were synthesized by the addition reactions of α, β-unsaturated ketones under BX 3 (X= Br, Cl) and ethylene glycol reaction system. The α, β-unsaturated ester also was successfully converted to its corresponding β- bromoester under the reaction condition.

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