Gold-Catalyzed Synthesis of Tropone and Its Analogues via Oxidative Ring Expansion of Alkynyl Quinols
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https://figshare.com/articles/dataset/Gold_Catalyzed_Synthesis_of_Tropone_and_Its_Analogues_via_Oxidative_Ring_Expansion_of_Alkynyl_Quinols/2103211
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资源简介：
A new and convenient strategy for
the synthesis of functionalized
tropone derivatives based on the gold-catalyzed oxidative ring expansion
of alkynyl quinols has been developed. The reaction proceeds via gold-catalyzed
highly regioselective oxidation followed by 1,2-migration of a vinyl
or phenyl group. Extension of this chemistry allows ready access to
various seven- or six-membered ring systems such as benzotropones,
benzooxepines, phenanthrenes, and quinolin-2(1H)-ones.
创建时间：
2016-02-12
