Four-component coupling reactions of silylacetylenes, allyl carbonates, and trimethylsilyl azide catalyzed by a Pd(0)-Cu(I) bimetallic catalyst. Fully substituted triazole synthesis from seemingly internal alkynes

Shin Kamijo, Tetsuo Kin, Yoshinori Yamamoto

研究成果: Article

58 引用 (Scopus)

抜粋

Fully substituted triazoles were synthesized via the four-component coupling reaction of unactivated silylacetylenes, two equivalents of allyl carbonates, and trimethylsilyl azide in the presence of a Pd(0)-Cu(I) bimetallic catalyst. Various trisubstituted 1,2,3-triazoles were obtained in good yields. The reaction most probably proceeds through the [3+2] cycloaddition reaction between the alkynylcopper species and azide followed by the cross-coupling reaction between the vinylcopper intermediate and π-allylpalladium complex.

元の言語English
ページ(範囲)689-691
ページ数3
ジャーナルTetrahedron Letters
45
発行部数4
DOI
出版物ステータスPublished - 2004 1 19

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

フィンガープリント Four-component coupling reactions of silylacetylenes, allyl carbonates, and trimethylsilyl azide catalyzed by a Pd(0)-Cu(I) bimetallic catalyst. Fully substituted triazole synthesis from seemingly internal alkynes' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用