Au(PPh(3))Cl-AgSbF(6)-catalyzed rearrangement of propargylic 1,3-dithianes: formation of 8-membered 1,3-bisthio-substituted cyclic allenes.

Xia Zhao, Zhenzhen Zhong, Lingling Peng, Wenxiong Zhang, Jianbo Wang

文献索引：Chem. Commun. (Camb.) (18) , 2535-7, (2009)

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摘要

Au(PPh(3))Cl-AgSbF(6)-catalyzed rearrangement of propargylic 1,3-dithiane leads to the formation of 8-membered dithio-substituted cyclic allenes, which are remarkably stable.