发明名称 |
CURABLE COMPOSITIONS CONTAINING METALLOCEN COMPLEXES, ACTIVATED PRIMERS OBTAINED THEREFROM AND THEIR USE |
摘要 |
The invention relates to a process for the preparation of compounds of formula Ia [R1FeR2'](+)q[LQm]q(-)(Ia), wherein R1 is a pi -arene, R2' is an anion of a pi -arene, L is a divalent to heptavalent metal or non-metal, Q is a halogen atom, q is an integer from 1 to 3 and m is an integer corresponding to the valency of L+q, said process comprises reacting an uncharged pi -complex of the formula IIIa [(R2')2 Fe](IIIa) with a pi arene R1 is in the presence of Al and a Lewis-acid followed by treatment with an acid or a salt of an acid of the anion [LQm]q-, the improvement consisting essentially of using TiCl4 as a Lewis-acid. |
申请公布号 |
DE3369398(D1) |
申请公布日期 |
1987.02.26 |
申请号 |
DE19833369398 |
申请日期 |
1983.05.13 |
申请人 |
CIBA-GEIGY AG |
发明人 |
MEIER, KURT, DR.;BUHLER, NIKLAUS, DR.;ZWEIFEL, HANS, DR.;BERNER, GODWIN, DR.;LOHSE, FRIEDRICH, PROF. DR. |
分类号 |
C08F4/00;C08F2/00;C08F4/42;C08F4/60;C08G59/68;C08G85/00;C08L61/00;G03F7/029;(IPC1-7):G03C1/68;C08G65/10 |
主分类号 |
C08F4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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