申请人:Colacot Thomas John
公开号:US10167305B2
公开(公告)日:2019-01-01
A complex of formula (1),
wherein, M is palladium or nickel, R1 and R2 are independently organic groups having 1-20 carbon atoms, or R1 and R2 are linked to form a ring structure with the phosphorus atom, R3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. A process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions is also provided.
一个公式复合物(1),其中,M为钯或镍,R1和R2分别是具有1-20个碳原子的有机基团,或者R1和R2连接形成与磷原子的环结构,R3从取代和未取代芳基、取代和未取代杂环基和取代和未取代金属茂基组成的群体中选择,R4是具有1-20个碳原子的有机基团,n为0、1、2、3、4或5,X为阴离子配体。还提供了一种制备该复合物的方法,以及其在碳-碳或碳-氮偶联反应中的用途。