Palladium(0)-Catalyzed Alkynylation of C(sp<sup>3</sup>)–H Bonds
作者:Jian He、Masayuki Wasa、Kelvin S. L. Chan、Jin-Quan Yu
DOI:10.1021/ja400648w
日期:2013.3.6
The alkynylation of β-C(sp(3))-H bonds in aliphatic amides with alkynyl halides has been enabled using Pd(0)/N-heterocyclic carbene (NHC) and Pd(0)/phosphine (PR3) catalysts. This is the first example of utilizing [AlkynylPd(II)L(n)] complexes to activate C(sp(3))-H bonds.