There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是多种精细化工品中间体,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.

制备了两种不同含氮高分子-钯络合，并研究了它们对对基甲苯催化活性。

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,研究了硫混酸化剂对甲苯一段化对异构体比例、二化程度及2,6-二基甲苯与2,4-二基甲苯成比例影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是生产多种精细化工产品生产的中间体,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，研究了它们对对基甲苯的催化活。

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.

改变反应条件,研究了硫混酸化剂对甲苯一段化产的邻对异构体比例、二化程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是生产多种精细工产品生产的中间体,工业用途广。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

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,研究了硫混酸对甲苯一段产物的邻对异构体比例、二程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲是产多种精细化工产品产的中间体,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的催化活性。

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,研究了硫混酸化剂对甲一段化产物的邻对异构体比例、二化程度及2,6-二基甲与2,4-二基甲比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

基甲苯是生产多种精细化产品生产的中间,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化活性。

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,研究了硫混酸化剂对甲苯化产物的邻对异构比例、二化程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是生产多精细化工产品生产的中间体,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.

制备了同的含氮高分子-钯络合物，并研究了它们对对基甲苯的催化活性。

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,研究了酸化剂对甲苯一段化产物的邻对异构体比例、二化程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是生产多精细化工产品生产的中间体,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.

制备两的含氮高分子-钯络合物，并研究它们对对基甲苯的催化活性。

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,研究混酸化剂对甲苯一段化产物的邻对异构体比例、二化程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基苯是生产多种精细化工产品生产的中间体,工业用。

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，并研究了它们基苯的催化活性。

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,研究了硫混酸化苯一段化产物的邻异构体比例、二化程度及2,6-二基苯与2,4-二基苯生成比例的影响。

There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

一基甲苯是生多种精细工品生体,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.

制备了两种不同含氮高分子-钯络合，并研究了它们对对基甲苯催活性。

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邻对异构体比例、二程度及2,6-二基甲苯与2,4-二基甲苯生成比例影响。