Synthesis of α,β-Unsaturated Ketones from Aldehydes and Ketones Using 1,1-Di(boryl)alk-1-enes
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An efficient method for the synthesis of α,β-unsaturated ketones through the boron-Wittig reaction of aldehydes and ketones using 1,1-di(boryl)alk-1-enes is reported. 1,1-Di(boryl)alk-1-enes are deprotonated at the γ-position to generate α,α-di(boryl)ally... ...
