COMPOUNDS WITH OXIME ESTER AND/OR ACYL GROUPS.

摘要

There are provided compounds comprising optionally substituted (FORMULA I) fused with one or two optionally substituted (FORMULA II), wherein A and E each independently represent -CH 2 -, -NH-, -O-, -S-, or -C(=O)- and B represents a bond, -CH 2 -, -NH-, -O-, -S-, or - C(=O)-, said compound having directly or indirectly attached thereto at least one acyl and/or oxime ester group. Such compounds are useful inter alias as photoinitiators.