申请人:Solan A. Gregory
公开号:US20080033125A1
公开(公告)日:2008-02-07
This invention relates to new transition metal catalyst compounds represented by the formula (I):
where: M and M′ are, independently, a group 8, 9, 10 or 11 transition metal, preferably Ni, Co, Pd, Cu or Fe; each R group is, independently, is, hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; R′ is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent R groups may join together with R′ to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; each X group is, independently, is, hydrogen, a halogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents, and optionally, adjacent X groups may join together to form a substituted or unsubstituted, saturated, partially unsaturated, or aromatic cyclic or polycyclic substituent; m and m′ are, independently, 0, 1, 2, or 3; z and z′ are, independently, 0, 1, 2, or 3; N is nitrogen; Q is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents; Q′ is hydrogen, or a hydrocarbyl, substituted hydrocarbyl, halocarbyl; substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituents; and L is a hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, silylcarbyl, substituted silylcarbyl, germylcarbyl, or substituted germylcarbyl substituent.
本发明涉及由公式(I)表示的新过渡
金属催化剂化合物:其中:M和M'分别是8、9、10或11族过渡
金属,优选为Ni、Co、Pd、Cu或Fe;每个R基团独立地是氢或烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基,并且选择性地,相邻的R基团可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;R'是氢或烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基,并且选择性地,相邻的R基团可以与R'结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;每个X基团独立地是氢、卤素或烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基,并且选择性地,相邻的X基团可以结合在一起形成取代或未取代的饱和、部分不饱和或芳香族或多环取代基;m和m'独立地为0、1、2或3;z和z'独立地为0、1、2或3;N为氮;Q为氢或烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基;Q'为氢或烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基;以及L为烃基、取代烃基、卤代烃基、取代卤代烃基、
硅基烃基、取代
硅基烃基、
锗基烃基或取代
锗基烃基取代基。