摘要
用2,4-二硝基苯胺为原料,在混合溶剂中进行部分还原,得到对硝基邻苯二胺。该产品为氧化染料,可在低温下使皮毛着黄色。本文介绍了合成方法。
The starting material 2,4-dinitroaniline was partially reduced in a mixed solvent to afford 4-nitro-1,2-phenylenediamine. The title prouct is a kind of oxide dyes and is used to color the fur to be yellow at lower temperature. This paper describes the synthetic procedure of Ursol Yellow 2G.
出处
《皮革化工》
2005年第6期15-16,23,共3页
Leather Chemicals
关键词
毛皮染料
部分还原
染色
fur dyestuff
partially reduction
dyeing
