科研之友
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摘要
A simple and efficient semi-pinacol rearrangement strategy of enynals involving a metal carbene intermediate has been developed, which allows the efficient and practical synthesis of various functionalized alpha-furanyl ketones in moderate to good yields under mild reaction conditions. This reaction features high functional group compatibility, easily accessible starting materials and suitability for late-stage modification of structurally complex drug compounds. Further synthetic applications and elaboration of the product were also accomplished.
