Rhenium-catalyzed synthesis of indene derivatives via C-H bond activation

Yoichiro Kuninobu, Yuta Nishina, Atsushi Kawata, Makoto Shouho, Kazuhiko Takai

研究成果: ジャーナルへの寄稿学術誌査読

21 被引用数 (Scopus)

抄録

Rhenium complex, [ReBr(CO)3(thf)]2-catalyzed reactions between aromatic imines and either acetylenes or α,β- unsaturated carbonyl compounds gave indene derivatives in good to excellent yields. These reactions proceed via C-H bond activation, insertion of acetylenes or α,β-unsaturated carbonyl compounds, intramolecular nucleophilic cyclization, and reductive elimination. Indene derivatives were also obtained from aromatic ketones and α,β-unsaturated carbonyl compounds in the presence of catalytic amounts of the rhenium complex and p-anisidine. Sequential ruthenium-catalyzed hydroamination of aromatic acetylenes with anilines, and rhenium-catalyzed reactions of the formed aromatic ketimines with α,β-unsaturated carbonyl compounds also provided indene derivatives.

本文言語英語
ページ(範囲)1149-1154
ページ数6
ジャーナルPure and Applied Chemistry
80
5
DOI
出版ステータス出版済み - 5月 2008
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 化学一般
  • 化学工学一般

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