摘要
以相转移催化反应合成C .I.酸性蓝 1 2 9,使得反应顺利进行 ,缩短了反应时间 ,提高了产品的质量和收率。
The ary-ammoniation in the synthesis of C.I.Acid Blue 129 has been carried out by means of phase-transfer catalysis. In such case the process can run successfully, and the raction time shortened, followed by the improvement of the quality in product and yield as well.
出处
《皮革化工》
2004年第1期24-26,共3页
Leather Chemicals
关键词
酸性染料
反应
合成
acid dyestuff
reaction
synthesis
