Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp                         2                         )-H Bonds

Masahito Murai; Koji Matsumoto; Yutaro Takeuchi; Kazuhiko Takai

doi:10.1021/acs.orglett.5b01373

Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp ² )-H Bonds

Masahito Murai, Koji Matsumoto, Yutaro Takeuchi, Kazuhiko Takai

Research output: Contribution to journal › Article › peer-review

103 Citations (Scopus)

Abstract

Use of a rhodium catalyst with electron-rich and bulky chiral diphosphine ligands having C ₂ -symmetry allowed efficient dehydrogenative silylation of the C(sp ² )-H bond of ferrocenes leading to chiral benzosiloloferrocenes. The substrate scope was expanded to hydrogermane and hydrosilanes having a ruthenocene backbone, which resulted in a new approach to benzosilole- and benzogermole-fused metallocenes.

Original language	English
Pages (from-to)	3102-3105
Number of pages	4
Journal	Organic Letters
Volume	17
Issue number	12
DOIs	https://doi.org/10.1021/acs.orglett.5b01373
Publication status	Published - Jun 19 2015

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp ² )-H Bonds . / Murai, Masahito; Matsumoto, Koji; Takeuchi, Yutaro et al.

In: Organic Letters, Vol. 17, No. 12, 19.06.2015, p. 3102-3105.

Research output: Contribution to journal › Article › peer-review

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AU - Takai, Kazuhiko

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AB - Use of a rhodium catalyst with electron-rich and bulky chiral diphosphine ligands having C 2 -symmetry allowed efficient dehydrogenative silylation of the C(sp 2 )-H bond of ferrocenes leading to chiral benzosiloloferrocenes. The substrate scope was expanded to hydrogermane and hydrosilanes having a ruthenocene backbone, which resulted in a new approach to benzosilole- and benzogermole-fused metallocenes.

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Rhodium-Catalyzed Synthesis of Benzosilolometallocenes via the Dehydrogenative Silylation of C(sp ² )-H Bonds

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