Benzoic acid, 4,4'-azoxybis-, diethyl ester, (Z)-

Base Information

• Chemical Name: Benzoic acid, 4,4'-azoxybis-, diethyl ester, (Z)-
• CAS No.: 34241-38-8
• Molecular Formula: C₁₈H₁₈N₂O₅
• Molecular Weight: 342.351
• Mol file: 34241-38-8.mol

Synonyms:

Chemical Property of Benzoic acid, 4,4'-azoxybis-, diethyl ester, (Z)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzoic acid, 4,4'-azoxybis-, diethyl ester, (Z)-

There total 28 articles about Benzoic acid, 4,4'-azoxybis-, diethyl ester, (Z)- 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: 92.0%

4-nitrosobenzoic acid ethyl ester (7476-79-1) → 4,4'-azoxy-di-benzoic acid diethyl ester (6421-04-1,34241-38-8)

Guidance literature:

In isopropyl alcohol; at 100 ℃; for 15h; Sealed tube;

DOI:10.1021/acs.joc.7b01887

Reference yield: 67.0%

p-aminoethylbenzoate (94-09-7) → 4,4'-azoxy-di-benzoic acid diethyl ester (6421-04-1,34241-38-8)

Guidance literature:

With Oxone; In water; isopropyl alcohol; at 20 - 100 ℃; for 14h;

DOI:10.1021/acs.joc.7b01887

Reference yield: 57.0%

4-nitrosobenzoic acid ethyl ester (7476-79-1) + 4,4,5,5- tetramethyl-2-[(1E)-3-methylbuta-1,3-dien-1-yl]-1,3,2-dioxaborolane → 1-(4-ethoxycarbonylphenyl)-3-methyl-1H-pyrrole (1439384-43-6) + 4,4'-azoxy-di-benzoic acid diethyl ester (6421-04-1,34241-38-8)

Guidance literature:

In methanol; at 20 ℃; for 5h;

DOI:10.1039/c3cc42227e

upstream raw materials:

ethanol

4,4'-azoxydibenzoyl chloride

ethyl 4-nitrobenzoate

4-nitrosobenzoic acid ethyl ester

Downstream raw materials:

diethyl ester of hydroazobenzene-4,4'-dicarboxylic acid

p-aminoethylbenzoate

C₂₃H₂₄N₂O₇

4,4'-(4-hexyl-3,5-dioxo-pyrazolidine-1,2-diyl)-di-benzoic acid diethyl ester