4,4'-Carbonylbis(benzoic acid methyl) ester

Base Information

• Chemical Name: 4,4'-Carbonylbis(benzoic acid methyl) ester
• CAS No.: 1233-73-4
• Molecular Formula: C17H14 O5
• Molecular Weight: 298.295
• Hs Code.: 2918300090
• Mol file: 1233-73-4.mol

Synonyms:Benzoicacid, 4,4'-carbonylbis-, dimethyl ester (9CI); Benzoic acid, 4,4'-carbonyldi-,dimethyl ester (6CI,7CI,8CI); 4,4'-Dimethoxycarbonylbenzophenone; Dimethyl4,4'-benzophenonedicarboxylate; Dimethyl 4,4'-carbonyldibenzoate; NSC 171441

Chemical Property of 4,4'-Carbonylbis(benzoic acid methyl) ester

Chemical Property:

• Melting Point: 240-244 °C(Solv: toluene (108-88-3))
• Boiling Point: 451.8°Cat760mmHg
• Flash Point: 200.6°C
• PSA: 69.67000
• Density: 1.225g/cm³
• LogP: 2.49080

Purity/Quality:

99%min ^*data from raw suppliers

Dimethyl4,4'-carbonyldibenzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4'-Carbonylbis(benzoic acid methyl) ester

There total 16 articles about 4,4'-Carbonylbis(benzoic acid methyl) 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: 91.0%

dimethyl 4,4'-(hydroxymethylene)dibenzoate (970-86-5) → Benzophenone-4,4'-dicarboxylic acid dimethyl ester (1233-73-4)

Guidance literature:

With pyridinium chlorochromate; In dichloromethane; at 20 ℃;

DOI:10.1021/jm060468y

Reference yield: 90.0%

methyl 4-iodobenzoate (619-44-3) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → Benzophenone-4,4'-dicarboxylic acid dimethyl ester (1233-73-4)

Guidance literature:

With potassium carbonate; In ethylene glycol; at 110 ℃; for 14h;

DOI:10.1007/s13738-021-02171-6

Reference yield: 75.0%

→ Benzophenone-4,4'-dicarboxylic acid dimethyl ester (1233-73-4)

Guidance literature:

With copper(l) iodide; 5% Pd-CaCO3; In dimethyl sulfoxide; at 50 ℃; for 12h; under 114.008 - 1406.09 Torr;

upstream raw materials:

methanol

4,4'-benzophenonedicarboxylic acid

dimethyl 4,4'-(hydroxymethylene)dibenzoate

methyl 4-iodobenzoate

Downstream raw materials:

O-[-6-(3,5-didecyloxyphenyloxy)hexyl]-4,4'-bis(methoxycarbonylphenyl)methanone oxime

O-[6-(3-decyloxyphenyloxy)hexyl]-4,4'-bis(methoxycarbonylphenyl)methanone oxime

4,4'-bis(methoxycarbonylphenyl)methanone oxime

dimethyl 4,4'-(hydroxymethylene)dibenzoate

Refernces

• 1、 Etemadi-Davan, Elham,Khalili, Dariush,Banazadeh, Ali Reza,Sadri, Ghazal,Arshad, Pourya. "Palladium nanoparticles on amino-modified silica-catalyzed C–C bond formation with carbonyl insertion". . p. 1891 - 1903. Retrieved 2021/02/01.
• 2、 Pogula, Vedamayee D.,Wang, Tao,Hoye, Thomas R.. "Intramolecular [4 + 2] trapping of a hexadehydro-diels-alder (HDDA) benzyne by tethered arenes". . p. 856 - 859. Retrieved 2015/03/30.