4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid

Base Information

• Chemical Name: 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid
• CAS No.: 47593-50-0
• Molecular Formula: C₂₂H₁₈O₆
• Molecular Weight: 378.381
• Mol file: 47593-50-0.mol

Synonyms:4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid

Chemical Property of 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid

Chemical Property:

Purity/Quality:

98.5% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid

There total 1 articles about 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid 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: 85.0%

1,4-bis-(p-carbomethoxy-phenoxymethyl)-benzene (4204-63-1) → 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid (47593-50-0)

Guidance literature:

With potassium hydroxide; In methanol; water; at 80 ℃; for 12h; Inert atmosphere;

DOI:10.1021/acs.cgd.5b00642

Reference yield: 76.0%

4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid (47593-50-0) + terbium(III) chloride hexahydrate + water (7732-18-5) → Tb(PMBB)1.5(H2O)2

Guidance literature:

With hydrogenchloride; N,N-dimethyl acetamide; at 120 ℃; for 24h; Autoclave;

DOI:10.1016/j.molstruc.2021.132009

Reference yield: 74.0%

1,4-bis(2-(pyridin-2-yl)-1H-imidazol-1-yl)butane (938463-77-5) + 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid (47593-50-0) + cadmium(II) acetate dihydrate (5743-04-4) → Cd(1,4-bis(2-(pyridin-2-yl)-1H-imidazol-1-yl)butane)0.5(4,4'-(1,4-phenylenebis(methylene))bis(oxy)dibenzoate))

Guidance literature:

With NaOH; In water; High Pressure; mixt. of 1,4-bis(2-(pyridin-2-yl)-1H-imidazol-1-yl)butane, ligand, Cd(CH3CO2)2*2H2O, NaOH, H2O stirred for 1 h, sealed in autoclave, heated at 150°C for 72 h, cooled to 100°C at 10°C/h, held for 8 h, cooled to 30°C; collected; elem. anal.;

DOI:10.1016/j.jssc.2009.08.018

upstream raw materials:

1,4-bis-(p-carbomethoxy-phenoxymethyl)-benzene

Refernces