Silver-Catalyzed Carbon Dioxide Fixation on Alkynylindoles

Seiya Uema, Kodai Saito, Tohru Yamada

研究成果: Article査読

抄録

A silver-catalyzed carbon dioxide fixation reaction into 2-alkynylindole derivatives was developed to afford tricyclic indoles. Carbon dioxide was selectively fixed on the N atom of the indole, and only 6-endo-dig cyclization proceeded under mild reaction conditions. Carboxylation on C3 of the indole was not observed. This method was applicable for a variety of 2-alkynylindoles, and the corresponding products were obtained in high yields without the production of side products.

本文言語English
ページ(範囲)4831-4834
ページ数4
ジャーナルOrganic Letters
24
26
DOI
出版ステータスPublished - 2022 7月 8

ASJC Scopus subject areas

  • 生化学
  • 物理化学および理論化学
  • 有機化学

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