摘要
本文系统地研究了苯骈呋喃酮猩红染料合成中的酯化反应,通过试验,开发出一种性能优良的催化剂,极大地提高了该酯化反应的速率。
The esterification in the synthesis of Scarlet benzofuranone dyes has been studied,and a high-performance catalyst ,which can dramatically speed up the esterifying process,was developed.
出处
《染料工业》
1997年第5期13-15,共3页
Dyestuff Industry