Gold (I)-catalyzed polycyclizations of polyenyne-type anilines based on hydroamination and consecutive hydroarylation cascade

K Hirano, Y Inaba, K Takasu, S Oishi…

文献索引：Hirano, Kimio; Inaba, Yusuke; Takahashi, Naoya; Shimano, Masanao; Oishi, Shinya; Fujii, Nobutaka; Ohno, Hiroaki Journal of Organic Chemistry, 2011 , vol. 76, # 5 p. 1212 - 1227

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被引用次数: 48

摘要

A hydroamination–double hydroarylation cascade using aniline derivatives bearing a trienyne moiety as the substrate was efficiently promoted by a gold (I) catalyst to produce benzo [a] naphtho [2, 1-c] carbazole derivatives in good yields. This reaction is applicable to various substituted trienyne-type anilines, including 2, 3-diethynylthiophene derivatives. The reaction of anilines bearing a tetraenyne and pentaenyne moiety allows direct ...