Synthesis of kinetically stabilized 1,2-dihydrodisilenes

Tomohiro Agou, Yusuke Sugiyama, Takahiro Sasamori*, Heisuke Sakai, Yukio Furukawa, Nozomi Takagi, Jing Dong Guo, Shigeru Nagase, Daisuke Hashizume, Norihiro Tokitoh

*この研究の対応する著者

研究成果: Article査読

45 被引用数 (Scopus)

抄録

Kinetically stabilized 1,2-dihydrodisilenes were successfully synthesized and isolated by the introduction of sterically protecting bulky aryl groups. These 1,2-dihydrodisilenes exhibit distinct Si=Si double-bond character in both solution and the solid state. The Si-H bonds in these 1,2-dihydrodisilenes exhibit higher s character than those of typical σ 4, λ 4-hydrosilanes. Moderate heating of these 1,2-dihydrodisilenes in solution resulted in their isomerization to the corresponding trihydrodisilanes, with an intramolecular hydrogen migration as the rate-determining step.

本文言語English
ページ(範囲)4120-4123
ページ数4
ジャーナルJournal of the American Chemical Society
134
9
DOI
出版ステータスPublished - 2012 3月 7

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)
  • 生化学
  • コロイド化学および表面化学

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