Synthesis of β‐Haloketones by β‐Addition Reactions of α,β‐Unsaturated Ketones with BX3 (X = Br,Cl) as Halide Source |
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| Authors: | Adam Shih‐Yuan Lee Shu‐Huei Wang Yu‐Ting Chang |
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| Institution: | Department of Chemistry, Tamkang University, New Taipei City, Taiwan 251 |
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| Abstract: | A series of β‐bromoketones and β‐chloroketones were synthesized by the addition reactions of α,β‐unsaturated ketones under BX3 (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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| Keywords: | β ‐Bromoketone β ‐Chloroketone α β ‐Unsaturated ketone β ‐Addition reaction BBr3 BCl3 |
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