A palladium‐catalyzed hydroalkylation of alkynes with cyclopropanols has been developed. This reaction provided a straightforward way to the synthesis of γ,δ‐unsaturated ketones in moderate to good yields, exhibiting high atom economy and Z/E selectivity. Deuterated tri‐substituted alkenes could also be expediently produced by using deuterium oxide as a co‐solvent.

中文翻译：

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钯催化炔烃与环丙醇的加氢烷基化：获得γ，δ-不饱和酮

已经开发了钯与环丙醇的炔烃加氢烷基化反应。该反应为中等到良好的产率合成γ，δ-不饱和酮提供了直接的方法，具有很高的原子经济性和Z / E选择性。氘化的三取代烯烃也可以方便地使用氧化氘作为助溶剂来生产。