摘要
以黄成色剂为DIAR成色剂的母体,以取代的苯酚和取代的硫酚分别作为定时基团,取代的四氮 唑、噻二唑和苯骈三氮唑为抑制基团合成了5个新的DIAR成色剂,并通过红外、核磁、质谱和元素分析对它们 的结构进行了表征。在应用实验中,它们都有一定的效果。
Novel Five couplers were synthesized with yellow coupler as coupler group. A substituted benzenethiol and benzenol were used respectively as timing group; 1-Substituted 5-mercaptoterazole, 5-trifluoroacetamido-2-mercapto-1, 3, 4-th-iadiazoles and substituted-1, 2, 3-triazole were used respectively as inhibitor group. The structures of these DIAR couplers were indentified by IR-spectra H-NMR-spectra, elemental analysis, and Mass-spectra Good effect was obtained in the applied experiment of the DIAR couplers.
出处
《信息记录材料》
2005年第1期3-9,共7页
Information Recording Materials
