The present invention related to an azomethine dye precursor represented by the following general formula (1) and the image-forming material and image-forming method using the azomethine dye precursor: wherein Ar represents an aryl group or a heterocyclic group which may each have a substituent; X represents a bivalent group linking a carbon atom and a nitrogen atom; and Cp represent a coupler residue which may or may not form a ring.
General formula
1
本发明涉及由以下通式(1)表示的偶氮亚甲基
染料前体以及使用该偶氮亚甲基
染料前体的成象材料和成象方法: 其中 Ar 代表芳基或杂环基,它们可以各自具有一个取代基;X 代表连接碳原子和氮原子的二价基团;Cp 代表耦合剂残基,它可以形成环,也可以不形成环。
通式
1