公开(公告)号：EP3798242A1

公开(公告)日：2021-03-31

申请号：EP19401040.1

申请日：2019-09-30

申请人： Karlsruher Institut für Technologie

发明人： Frech, Stefan ,  Théato, Patrick

IPC分类号： C08F8/00 ,  C08F8/04 ,  C08F8/30 ,  C08F20/36 ,  C08J3/28 ,  C08F120/36 ,  C08F220/28 ,  C08F220/36 ,  C08F290/06 ,  C08F299/02

摘要： The decarboxylation of N-oxyphthalimide-based polyolefin-precursor polymers, copolymers and block copolymers is suitable for radical based post-polymerization modifications. The removal of the N-oxyphthalimide side group on the one hand gives the opportunity to develop a new and innovative method for the synthesis of well-defined polyolefin-like structures and on the other hand allows for the introduction of new functional groups to a polymeric system, realized by thermally- or photo-induced decarboxylation reactions based on transition metal redox catalysis.