Copper + Nickel-in-Charcoal (Cu−Ni/C): A Bimetallic, Heterogeneous Catalyst for Cross-Couplings
作者:Bruce H. Lipshutz、Danielle M. Nihan、Ekaterina Vinogradova、Benjamin R. Taft、Žarko V. Bošković
DOI:10.1021/ol801676u
日期:2008.10.2
catalyst composed of copper and nickel oxide particles supported within charcoal has been developed. It catalyzes cross-couplings that traditionally use palladium, nickel, or copper, including Suzuki-Miyaura reactions, Buchwald-Hartwig aminations, vinylalane alkylations, etherifications of aryl halides, aryl halide reductions, asymmetric conjugate reductions of activated olefins, and azide-alkyne "click"
已经开发出一种由负载在木炭中的铜和氧化镍颗粒组成的新型多相催化剂。它催化传统上使用钯、镍或铜的交叉偶联反应,包括 Suzuki-Miyaura 反应、Buchwald-Hartwig 胺化、乙烯基丙烷烷基化、芳基卤化物的醚化、芳基卤化物还原、活化烯烃的不对称共轭还原和叠氮炔”点击”反应。