The singlet excited state of a stable dialkylsilylene is responsible for its photoreactions

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, Armin De Meijere, Mamoru Fujitsuka, Osamu Ito

研究成果: Article査読

32 被引用数 (Scopus)

抄録

The singlet 1,1-diradical (1B1) state of a silylene plays a key role in its photoreactions with benzenes and alkenes, even though similar 1B1 states are rarely encountered in carbene chemistry. The photochemical addition to alkenes should be stepwise and the ring closure of the intermediate singlet 1,3-diradicals was very facile with rates (kc) of more than 109 s-1 (see scheme).

本文言語English
ページ(範囲)4510-4512
ページ数3
ジャーナルAngewandte Chemie - International Edition
43
34
DOI
出版ステータスPublished - 2004 8月 27

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)

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