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公开(公告)号:US20050192418A1
公开(公告)日:2005-09-01
申请号:US10395686
申请日:2003-03-24
申请人: John Ewen , Michael Elder , Robert Jones , Yuri Bubitsky
发明人: John Ewen , Michael Elder , Robert Jones , Yuri Bubitsky
IPC分类号: C07D333/12 , C07D209/52 , C07D333/70 , C07D333/78 , C07D487/04 , C07D495/04 , C07F7/00 , C07F7/08 , C07F7/10 , C07F17/00 , C07F19/00 , C08F4/60 , C08F4/619 , C08F4/64 , C08F4/642 , C08F10/00 , C08F110/02 , C08F110/06 , C08F4/44
CPC分类号: C08F10/00 , C07D333/70 , C07D495/04 , C07F17/00 , C08F4/61912 , C08F4/65912 , C08F110/02 , C08F110/06 , C08F2420/05 , C08F4/65925 , C08F4/65927 , C08F4/619
摘要: A new class of heterocyclic metallocenes, a catalytic system containing them and a process for polymerizing addition polymerizable monomers using said catalytic system are disclosed; the heterocyclic metallocenes correspond to the formula (I): YjR″iZjjMeQkPl wherein Y is a coordinating group containing a six π electron central radical directly coordinatng Me, to which are associated one or more radicals containing at least one non-carbon atom selected from B, N, O, Al, Si, P, S, Ga, Ge, As, Se, In, Sn, Sb and Te; R″ is a divalent bridge between the Y and Z groups; Z is a coordinating group, optionally being equal to Y; Me is a transition metal; Q is halogen or hydrocarbon substituents; P is a counterion; i os 0 or 1; j is 1-3; jj is 0-2; k is 1-3; and l is 0-2.
摘要翻译: 公开了一类新的杂环金属茂,含有它们的催化体系和使用所述催化体系聚合加成聚合单体的方法; 所述杂环金属茂对应于式(I):Y Z i R Z Z 其中Y是含有直接配位于Me的六个π电子中心基团的配位基团,其中与一个或多个选自B,N,O,Al的至少一个非碳原子相连; ,Si,P,S,Ga,Ge,As,Se,In,Sn,Sb和Te; R“是Y和Z基团之间的二价桥; Z是一个协调组,任选地等于Y; 我是过渡金属; Q是卤素或烃取代基; P是一个抗衡离子; 我os 0或1; j为1-3; jj是0-2; k为1-3; 和l是0-2。