Ir-catalyzed synthesis of substituted tribenzosilepins by dehydrogenative C-H/Si-H coupling

Takanori Shibata*, Ninna Uno, Tomoya Sasaki, Hideaki Takano, Tatsuki Sato, Stephen Kyalo Kanyiva

*この研究の対応する著者

研究成果: Article査読

15 被引用数 (Scopus)

抄録

The Ir-catalyzed intramolecular reaction of 2′,6′-diaryl-2-(hydrosilyl)biphenyls gave substituted tribenzosilepins by direct dehydrogenative C-H/Si-H coupling. This is the first example of catalytic construction of the tribenzosilepin skeleton. Enantiomerically pure tribenzosilepin was prepared by optical resolution using chiral HPLC, and its inversion barrier was calculated by measurement of rate of racemization using the Eyring kinetic equation under heating conditions.

本文言語English
ページ(範囲)3426-3432
ページ数7
ジャーナルJournal of Organic Chemistry
83
7
DOI
出版ステータスPublished - 2018 4月 6

ASJC Scopus subject areas

  • 有機化学

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