Facile synthesis of 3, 3′-disubstituted 2, 2′-binaphthyls by transition-metal-catalyzed double benzannulation

Rui Umeda, Hiromasa Tabata, Tobe Yoshito, Yutaka Nishiyama*

*Corresponding author for this work

研究成果: Article同行評審

9 引文 斯高帕斯(Scopus)

摘要

3, 3′-Disubstituted 2, 2′-binaphthyls were prepared by the Cuor Re-catalyzed double benzannulation reaction of 2-(phenylethynyl) benzaldehyde with various butadiynes in the presence of trichloroacetic acid, in moderate to good yields. Acceleration of the second benzannulation was clearly observed.

原文English
頁(從 - 到)883-884
頁數2
期刊Chemistry Letters
43
發行號6
DOIs
出版狀態Published - 1 一月 2014

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