摘要
分散蓝E-2BLN为性能优良的分散染料.本文主要介绍对传统的二苯氧基化方法生产工艺中间的苯氧基化、硝化、溴化反应的改革方法和原理.
Disperse Blue E2BLN is a kind of dispersing dyestuff with excellent property. This paper describes the reasonably improved method and theory of phenoxylation, nitration and bromination reactions in traditional diphenoxylation process technology.
出处
《上海大学学报(自然科学版)》
CAS
CSCD
1998年第1期113-118,共6页
Journal of Shanghai University:Natural Science Edition
关键词
分散蓝
E-2BLN
合成工艺
分散染料
1.5(1.8)dinitro anthraquinone, 1.5(1.8)diphenoxy anthraquinone, nitrition, bromination, phenoxylation