An acid generating agent useful for imaging photosensitive elements selected from compounds of formulae (I), (II) and (III).
1
wherein R
1
is selected from the group consisting of an unsubstituted and substituted hydrocarbon or aryl group;
wherein X is selected from the group consisting of oxygen, sulfur and selenium;
wherein Y is selected from the group consisting of sulfur, selenium and tellurium;
wherein Ar
1
is selected from the group consisting of an unsubstituted and substituted aryl group;
wherein R
2
, R
3
and R
4
are individually selected from the group consisting of an unsubstituted and substituted hydrocarbon or aryl group or any two of them are bonded together to form a ring structure; and
wherein R
5
and R
6
are individually selected from the group of an unsubstituted and substituted hydrocarbon or aryl group, or are bonded to each other to form a ring structure.
一种酸发生剂,用于成像光敏元素,所选化合物的公式为(I),(II)和(III)。
其中,R1选自未取代和取代的烃基或芳基组;
其中,X选自氧、
硫和
硒组;
其中,Y选自
硫、
硒和
碲组;
其中,Ar1选自未取代和取代的芳基组;
其中,R2、R3和R4分别选自未取代和取代的烃基或芳基组,或其中任意两个结合形成环状结构;
其中,R5和R6分别选自未取代和取代的烃基或芳基组,或结合形成环状结构。