摘要
以对硝基苯胺为重氮组份,与N,N-二乙基苯胺、1-苯基-3-甲基-5-吡唑啉酮分别进行偶合,得到含硝基的黄色分散染料;将所得染料与硫化钠反应,得到相应氨基染料后与三聚氯氰进行缩合,得到两支黄色活性分散染料,并经MS、1H-NMR、UV-vis与FI-IR表征。
Yellow dyes containing nitro group were synthesized from diazonium salt of 4 - nitroaniline and N, N - diethylaniline or 3 - methyl - 1 - phenyl - 2 - pyrazolin - 5 - one by eoupling reaction, respectively. The products were further reduced by sodium sulfide mad then reacted with eyaxaurie chloride by condensation, and two new reactive- disperse dyes were obtained. The two new reactive- disperse dyes were characterized by HPLC-MS, I H-NMR, UV-vis and FI-IR.
出处
《染料与染色》
CAS
2013年第2期13-15,19,共4页
Dyestuffs and Coloration
基金
国家自然科学基金青年基金(20804007)
国家自然科学基金重点基金资助项目(20836001)
教育部高等学校博士学科点专项科研基金(200801411032)
国家科技支撑计划项目(2011BAE07B01)
关键词
活性分散染料
合成
表征
reactive-dispe^e dye
synthesis
characterization
