dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester

Base Information

• Chemical Name: dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester
• CAS No.: 92149-90-1
• Molecular Formula: C₁₄H₁₂N₂O₁₂
• Molecular Weight: 400.255
• Mol file: 92149-90-1.mol

Synonyms:dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester

Chemical Property of dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester

There total 4 articles about dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl 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:

Reference yield:

dinitrodurene (5465-13-4) → dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester (92149-90-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Br₂ / tetrachloroethene / Heating; Irradiation

2: (i) aq. HNO₃, (ii) /BRN= 102415/, Et₂O, MeOH, CH₂Cl₂

With bromine; In 1,1,2,2-tetrachloroethylene;

DOI:10.1002/hlca.19630460731

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + dinitro-benzene-1,2,4,5-tetracarboxylic acid (65537-98-6) → dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester (92149-90-1)

Guidance literature:

DOI:10.1021/jo01358a026

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + 3,6-Dinitro-1,2,4,5-tetrakisbrommethyl-benzol (90766-82-8) → dinitro-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester (92149-90-1)

Guidance literature:

Multistep reaction; (i) aq. HNO₃, (ii) /BRN= 102415/, Et₂O, MeOH, CH₂Cl₂;

DOI:10.1002/hlca.19630460731

upstream raw materials:

diazomethane

dinitro-benzene-1,2,4,5-tetracarboxylic acid

3,6-Dinitro-1,2,4,5-tetrakisbrommethyl-benzol

methyl iodide

Downstream raw materials:

diamino-benzene-1,2,4,5-tetracarboxylic acid tetramethyl ester