Ir and Rh complex-catalyzed intramolecular alkyne-alkyne couplings with carbon monoxide and isocyanides

Takanori Shibata, Koji Yamashita, Emi Katayama, Kentaro Takagi

研究成果: Article

42 引用 (Scopus)

抜粋

Intramolecular [2+2+1] cycloaddition of diynes with carbon monoxide was catalyzed by Vaska's complex (IrCl(CO)(PPh3)2) or IrCl(cod)(dppp), and cyclopentadienones were obtained in good to high yields. The first catalytic synthesis of iminocyclopentadienes was achieved by portionwise additions of isocyanides to a solution of diynes and Rh catalyst ([RhCl(cod)]2).

元の言語English
ページ(範囲)8661-8667
ページ数7
ジャーナルTetrahedron
58
発行部数43
DOI
出版物ステータスPublished - 2002 10 21
外部発表Yes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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