摘要
２，５－二甲氧基－４－氯－硝基苯为原料，经过铁粉还原方法合成２，５－甲氧基－４－氯苯胺，收率达９０％，进而，对还原反应体系的后处理方法进行了研究，还阐述了２，５－二甲氧基－４－氯苯胺及其乙酰乙酰基及其重氮盐衍生物的重要用途。
In this paper,2,5 dimethoxy 4 chloronitrobenzene was reduced to 2,5 dimethoxy 4 chloroaniline by iron powder with a yield of 90.0%.Some kinds of after treatment methods were established.Moreover,the product was used for the synthesis of some brilliant organic pigments such as C.I.PY83,C.I.PY97,C.I.PR146,etc.
出处
《化学世界》
CAS
CSCD
1999年第2期76-78,共3页
Chemical World
