GROUP ３ POST-METALLOCENE COMPLEXES BASED ON BIS(NAPHTHOXY)PYRIDINE AND BIS(NAPHTHOXY)THIOPHENE LIGANDS FOR THE RING-OPENING POLYMERISATION OF POLAR CYCLIC MONOMERS

摘要

The invention, for example, lactones, lactides, and cyclic carbonates, such as polar monomers of the ring-opening polymerization in the sterically hindered bis (naphthoxy) pyridine and bis (naphthoxy) thiophene ligands described in Group 3 It relates to the use of metal complexes Sen-post. ;