Rhodium-catalyzed dehydrogenative germylation of C-H bonds: New entry to unsymmetrically functionalized 9-germafluorenes

Masahito Murai; Koji Matsumoto; Ryo Okada; Kazuhiko Takai

doi:10.1021/ol503355q

Rhodium-catalyzed dehydrogenative germylation of C-H bonds: New entry to unsymmetrically functionalized 9-germafluorenes

Masahito Murai, Koji Matsumoto, Ryo Okada, Kazuhiko Takai

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

40 Citations (Scopus)

Abstract

Rhodium-catalyzed dehydrogenative germylation leading to unsymmetrically functionalized 9-germafluorenes via Ge-H and C-H bond activation is described. Despite the significant achievements made in dehydrogenative functionalization of C-H bonds, only a limited number of examples with the fourth-row atom-H bonds have been reported. The current method enabled the synthesis of various 9-germafluorene derivatives, including tetracyclic as well as donor-acceptor substituted germoles, which may be useful for electronic device applications.

Original language	English
Pages (from-to)	6492-6495
Number of pages	4
Journal	Organic Letters
Volume	16
Issue number	24
DOIs	https://doi.org/10.1021/ol503355q
Publication status	Published - Dec 19 2014

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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abstract = "Rhodium-catalyzed dehydrogenative germylation leading to unsymmetrically functionalized 9-germafluorenes via Ge-H and C-H bond activation is described. Despite the significant achievements made in dehydrogenative functionalization of C-H bonds, only a limited number of examples with the fourth-row atom-H bonds have been reported. The current method enabled the synthesis of various 9-germafluorene derivatives, including tetracyclic as well as donor-acceptor substituted germoles, which may be useful for electronic device applications.",

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AU - Murai, Masahito

AU - Matsumoto, Koji

AU - Okada, Ryo

AU - Takai, Kazuhiko

PY - 2014/12/19

Y1 - 2014/12/19

N2 - Rhodium-catalyzed dehydrogenative germylation leading to unsymmetrically functionalized 9-germafluorenes via Ge-H and C-H bond activation is described. Despite the significant achievements made in dehydrogenative functionalization of C-H bonds, only a limited number of examples with the fourth-row atom-H bonds have been reported. The current method enabled the synthesis of various 9-germafluorene derivatives, including tetracyclic as well as donor-acceptor substituted germoles, which may be useful for electronic device applications.

AB - Rhodium-catalyzed dehydrogenative germylation leading to unsymmetrically functionalized 9-germafluorenes via Ge-H and C-H bond activation is described. Despite the significant achievements made in dehydrogenative functionalization of C-H bonds, only a limited number of examples with the fourth-row atom-H bonds have been reported. The current method enabled the synthesis of various 9-germafluorene derivatives, including tetracyclic as well as donor-acceptor substituted germoles, which may be useful for electronic device applications.

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Rhodium-catalyzed dehydrogenative germylation of C-H bonds: New entry to unsymmetrically functionalized 9-germafluorenes

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