Theoretical Study on Gold(Ⅰ) Catalyzed Cycloisomerization of Propargyl Cyclopropenes

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Recently,gold-catalyzed cycloisomerization of enynes has drawn much attention.In 2010,Wang reported a novel gold-catalyzed cycloisomerization of enynes containing both cyclopropene and triple-bond moieties,affording benzene derivatives rapidly in high yields at room temperature (Scheme 1).
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