Synthesis and structure of pentaorganostannate having five carbon substituents

Masaichi Saito; Sanae Imaizumi; Tomoyuki Tajima; Kazuya Ishimura; Shigeru Nagase

doi:10.1021/ja072478+

Synthesis and structure of pentaorganostannate having five carbon substituents

Masaichi Saito, Sanae Imaizumi, Tomoyuki Tajima, Kazuya Ishimura, Shigeru Nagase

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

28 Citations (Scopus)

Abstract

The reaction of spirostannabifluorene with methyllithium gave lithium pentaorganostannate, which is an intermediate of the transmetalation reaction on the tin atom and the first example of a stable pentaorganostannate having five carbon substituents. The X-ray structural analysis reveals its slightly distorted trigonal bipyramidal structure, the apical bonds of which have a considerable s character. The unique structure of the lithium pentaorganostannate is also discussed by the aid of theoretical calculations.

Original language	English
Pages (from-to)	10974-10975
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	36
DOIs	https://doi.org/10.1021/ja072478+
Publication status	Published - Sept 12 2007
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja072478+

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AU - Saito, Masaichi

AU - Imaizumi, Sanae

AU - Tajima, Tomoyuki

AU - Ishimura, Kazuya

AU - Nagase, Shigeru

PY - 2007/9/12

Y1 - 2007/9/12

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AB - The reaction of spirostannabifluorene with methyllithium gave lithium pentaorganostannate, which is an intermediate of the transmetalation reaction on the tin atom and the first example of a stable pentaorganostannate having five carbon substituents. The X-ray structural analysis reveals its slightly distorted trigonal bipyramidal structure, the apical bonds of which have a considerable s character. The unique structure of the lithium pentaorganostannate is also discussed by the aid of theoretical calculations.

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Synthesis and structure of pentaorganostannate having five carbon substituents

Abstract

ASJC Scopus subject areas

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