Palladium-catalyzed hydrophenoxycarbonylation of internal alkynes by phenol and CO: the use of Zn for the formation of active catalyst
摘要:
The palladium-catalyzed hydrophenoxycarbonylation of internal alkynes by phenol and carbon monoxide was successfully realized by Pd(OAc)(2)/dppp catalyst system in the co-presence of Zn dust. (C) 2010 Elsevier Ltd. All rights reserved.