| 摘要 |
Oxime ester compounds of the formula V
wherein Z 2 is for example unsubstituted or substituted C 7 -C 20 aroyl; R 1 , R 2 , R 3 , R 4 , R 5 and R 6 for example are hydrogen, halogen, or unsubstituted or substituted C 1 -C 20 alkyl, unsubstituted or substituted C 6 -C 20 aryl, or unsubstituted or substituted C 4 -C 20 heteroaryl; R 10 for example is hydrogen, halogen, OR 16 , unsubstituted or substituted C 1 -C 20 alkyl; R 14 is for example unsubstituted or substituted C 6 -C 20 aryl or C 3 -C 20 heteroaryl Q 3 is for example phenylene; L is for example O-alkylene-O-; R 15 is for example hydrogen or C 1 -C 20 alkyl; R 20 is for example hydrogen, or unsubstituted or substituted C 1 -C 20 alkyl; are effective photoinitiators. |
