摘要
Toluene-3,4-diamine was prepared by catalytical hydrogenation of 2-nitro-4-aminotoluene at atmospheric pressure and 40 ℃ in the presence of catalyst Urushibara-Ni in yield of 84.7%. The catalyst can be reused 10 times.
Toluene-3,4-diamine was prepared by catalytical hydrogenation of 2-nitro-4-aminotoluene at atmospheric pressure and 40 ℃ in the presence of catalyst Urushibara-Ni in yield of 84.7%. The catalyst can be reused 10 times.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第6期672-674,共3页
Chinese Journal of Applied Chemistry
关键词
催化加氢
漆原镍
4--甲基邻苯二胺
制备
nitro aminotoluene,catalytical hydrogenation,toluene diamine,Urushibara nic<
