[EN] GOLD CATALYZED HYDROAMINATION OF ALKYNES AND ALLENES<br/>[FR] HYDRO-AMINATION DES ALCYNES ET DES ALLÈNES CATALYSÉE PAR L'OR
申请人:UNIV CALIFORNIA
公开号:WO2009137810A3
公开(公告)日:2010-04-22
Petrov,A.A. et al., Journal of general chemistry of the USSR, 1963, vol. 33, p. 407 - 409
作者:Petrov,A.A. et al.
DOI:——
日期:——
A Cationic Gold(I) Complex as a General Catalyst for the Intermolecular Hydroamination of Alkynes: Application to the One-Pot Synthesis of Allenes from Two Alkynes and a Sacrificial Amine
作者:Xiaoming Zeng、Guido D. Frey、Shazia Kousar、Guy Bertrand
DOI:10.1002/chem.200802626
日期:2009.3.16
Two very distinct chemical reactions, yet a single catalyst: A goldcomplex promotes the formation of tertiary enamines from a variety of terminal and internal alkynes. Subsequent addition of a terminal alkyne to the reaction mixture affords allenes (see scheme).