Synthesis of Terphenyls and Quaterphenyls via the Nickel N-Heterocyclic Carbene-Catalyzed Cross-Coupling of Neopentyl Arenesulfonates with Aryl Grignard Reagents
作者:Hyun-Jong Jo、Chul-Bae Kim、Tae-Yong Ryoo、Bo-Kyoung Ahn、Kwang-Yong Park
DOI:10.5012/bkcs.2010.31.12.3749
日期:2010.12.20
.), have been adopted as elect rophilic substrates in these reactions. Diverse organometallic nucleophiles, such as organo-boronic acids, organostannanes, organozincs and organomag-nesiums, have also been successfully applied as nucleophilic substrates.While many transition metal catalysts have been examined to promote the C-C couplings, nickel- and palladium complexes have occupied a predominant place
.),已被用作这些反应中的亲电底物。各种有机金属亲核试剂,如有机硼酸、有机锡烷、有机锌和有机镁,也已成功地用作亲核底物。虽然已经研究了许多过渡金属催化剂来促进 CC 偶联,但镍和钯配合物已经占据了一席之地。作为多功能催化剂的主要地位。过渡金属催化剂的活性很大程度上取决于配体和金属的结合。