Synthesis and Functionalization of a 1,4-Bis(trimethylsilyl)tetrasila-1,3-diene through the Selective Cleavage of Si(sp2)-Si(sp3) Bonds under Mild Reaction Conditions

Naohiko Akasaka, Kentaro Fujieda, Eleonora Garoni, Kenji Kamada, Hiroshi Matsui, Masayoshi Nakano, Takeaki Iwamoto

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Although the oxidative coupling of disilenides, i.e., the disilicon analogues of vinyl anions, represents a promising route to extend the conjugation between Si-Si double bonds, previously reported synthetic routes to disilenides involve strongly reducing conditions. Herein, we report a novel synthetic route to disilenides from stable disilenes via the selective cleavage of Si(sp2)-Si(sp3) bonds under milder reaction conditions. Using this method, a 1,4-bis(trimethylsilyl)tetrasila-1,3-diene (5) was synthesized from the corresponding silyl-substituted disilene. Moreover, Et3Si-substituted tetrasila-1,3-diene 7 was synthesized via tetrasila-1,3-dien-1-ide 6, which is the first example of a functionalized tetrasila-1,3-diene.

本文言語English
ページ(範囲)172-175
ページ数4
ジャーナルOrganometallics
37
2
DOI
出版ステータスPublished - 2018 1月 22

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 有機化学
  • 無機化学

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