公开(公告)号：US06624270B1

公开(公告)日：2003-09-23

申请号：US09483608

申请日：2000-01-14

申请人： Paul G. Rasmussen ,  David M. Johnson ,  Nagash A. Clarke

发明人： Paul G. Rasmussen ,  David M. Johnson ,  Nagash A. Clarke

IPC分类号： C08F2606

CPC分类号： C07D233/90 ,  C07H21/00 ,  C08F226/06

摘要： A copolymer comprising imidazole ring units having nitrogen at the 1 and 3 positions of the ring; a carbon at each of the 2, 4 and 5 positions of the ring; and radical substituents G1 and G2 carried at the 4 and 5 positions together with a non-imidazole monomer capable of undergoing addition polymerization. In the imidazole, G1 and G2 are each independently selected from cyano, substituents derived from cyano, and substituents which replace cyano. The invention also provides a method for using the co-polymers as a coupling/activator for synthon synthesis.

摘要翻译： 一种包含在环的1和3位具有氮的咪唑环单元的共聚物; 环的2,4和5位各自的碳; 和在4和5位上携带的能够进行加成聚合的非咪唑单体的自由基取代基G1和G2。 在咪唑中，G1和G2各自独立地选自氰基，衍生自氰基的取代基和取代氰基的取代基。 本发明还提供了使用共聚物作为合成子合成的偶联/活化剂的方法。