Triazole-based monophosphines for Suzuki-Miyaura coupling and amination reactions of aryl chlorides.
Journal
  Organic letters.
Citation
  Org Lett. 7(22):4907-10
Publication date
  2005 Oct 27
Authors
  Liu D
Gao W
Dai Q
Zhang X
Investigators
  Xumu Zhang
Abstract
  [reaction: see text] A new class of triazole-based monophosphine 1 (ClickPhos) has been prepared via efficient 1,3-dipolar cycloadditions of readily available azides and acetylenes. Palladium complexes derived from these ligands provide highly active catalysts for Suzuki-Miyaura coupling and amination reactions of aryl chlorides.