摘要
本文以对二甲苯为原料.经硝化、还原、N-酸化、水解、乙酸乙酸化反应,合成了有机颜料中间体N,N＇-双乙酸乙酸基-2,5-二甲基-1,4-苯二胺.文中对影响反应的诸因素进行了讨论.
In this paper, N, N' - bisacetylaceto - 2, 5 - dimethyl -1,4- phenylenediamine was prepared, through nitration, reduction, N - acetylation, N - acetylacetylation, using p - xylene as first material. Some parameters were discussed.
出处
《染料工业》
2000年第4期16-18,共3页
Dyestuff Industry
