申请人:Colacot Thomas John
公开号:US20130165660A1
公开(公告)日:2013-06-27
A complex of formula (1),
wherein, M is palladium or nickel, R
1
and R
2
are independently organic groups having 1-20 carbon atoms, or R
1
and R
2
are linked to form a ring structure with the phosphorus atom, R
3
is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R
4
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.
该复合物的化学式为(1),其中,M为钯或镍,R1和R2分别为具有1-20个碳原子的有机基团,或者R1和R2连接成环状结构与磷原子相连,R3选自取代和未取代芳基、取代和未取代杂环芳基以及取代和未取代金属茂基,R4为具有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。还提供了制备该复合物的方法及其在碳-碳或碳-氮偶联反应中的应用。