Technology Process of 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-,
dimethyl ester
There total 4 articles about 1,4-Benzenedicarboxylic acid, 2,5-bis[(4-methylphenyl)amino]-,
dimethyl ester which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
2,5-di-p-toluidino-3,6-dihydro-terephthalic acid dimethyl ester;
With
sodium methylate;
In
methanol;
at 20 - 50 ℃;
for 0.25h;
With
sodium 3-nitrobenzenesulfonate;
In
methanol;
for 4h;
Product distribution / selectivity;
Heating / reflux;
- Guidance literature:
-
dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate; p-toluidine;
With
toluene-4-sulfonic acid;
In
2-methyl-propan-1-ol;
at 20 - 100 ℃;
for 4h;
With
sodium methylate; sodium 3-nitrobenzenesulfonate;
In
methanol;
for 4h;
Product distribution / selectivity;
Heating / reflux;
- Guidance literature:
-
Dimethyl succinate;
With
sodium methylate;
at 20 - 130 ℃;
for 4.16667h;
p-toluidine;
With
sulfuric acid; toluene-4-sulfonic acid;
In
2-methyl-propan-1-ol;
at 70 - 100 ℃;
for 4h;
With
sodium methylate; sodium 3-nitrobenzenesulfonate;
In
methanol;
for 4h;
Product distribution / selectivity;
Heating / reflux;
