Stereoselective synthesis of allylsilanes bearing tetrasubstituted olefin via 2,2-Diborylethylsilane

Kohei Endo; Akira Sakamoto; Takahiro Ohkubo; Takanori Shibata

doi:10.1246/cl.2011.1440

Stereoselective synthesis of allylsilanes bearing tetrasubstituted olefin via 2,2-Diborylethylsilane

Kohei Endo^*, Akira Sakamoto, Takahiro Ohkubo, Takanori Shibata

^*この研究の対応する著者

先進理工学部

研究成果 › 査読

33 被引用数 (Scopus)

抄録

The regio-and stereoselective synthesis of allylsilane derivatives bearing a tetrasubstituted olefin was achieved using 2,2-diborylethylsilane as a key intermediate. The regioselective deprotonation of a 2,2-diborylethylsilane with LTMP and the subsequent nucleophilic addition to ketones gave corresponding allylsilanes in good to excellent yield with excellent stereoselectivity.

本文言語	English
ページ（範囲）	1440-1442
ページ数	3
ジャーナル	Chemistry Letters
巻	40
号	12
DOI	https://doi.org/10.1246/cl.2011.1440
出版ステータス	Published - 2011

ASJC Scopus subject areas

化学 (全般)

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10.1246/cl.2011.1440

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abstract = "The regio-and stereoselective synthesis of allylsilane derivatives bearing a tetrasubstituted olefin was achieved using 2,2-diborylethylsilane as a key intermediate. The regioselective deprotonation of a 2,2-diborylethylsilane with LTMP and the subsequent nucleophilic addition to ketones gave corresponding allylsilanes in good to excellent yield with excellent stereoselectivity.",

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AU - Shibata, Takanori

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AB - The regio-and stereoselective synthesis of allylsilane derivatives bearing a tetrasubstituted olefin was achieved using 2,2-diborylethylsilane as a key intermediate. The regioselective deprotonation of a 2,2-diborylethylsilane with LTMP and the subsequent nucleophilic addition to ketones gave corresponding allylsilanes in good to excellent yield with excellent stereoselectivity.

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Stereoselective synthesis of allylsilanes bearing tetrasubstituted olefin via 2,2-Diborylethylsilane

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