There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.
一基甲苯是
种精细
工
品
的中间体,工业用途广泛。
There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.
一基甲苯是
种精细
工
品
的中间体,工业用途广泛。
Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.
制备了两种不同的含氮高分子-钯络合物,并研究了它们对对基甲苯的催
活性。
The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.
通过改变反应条件,研究了硫混酸
剂对甲苯一段
物的邻对异构体比例、二
度及2,6-二
基甲苯与2,4-二
基甲苯
成比例的影响。
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