tetrabutylammonium 1,4-benzenedicarboxylate

Base Information

• Chemical Name: tetrabutylammonium 1,4-benzenedicarboxylate
• CAS No.: 68124-66-3
• Molecular Formula: C₈H₄O₄*2C₁₆H₃₆N
• Molecular Weight: 649.054
• Mol file: 68124-66-3.mol

Synonyms:tetrabutylammonium 1,4-benzenedicarboxylate

Chemical Property of tetrabutylammonium 1,4-benzenedicarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetrabutylammonium 1,4-benzenedicarboxylate

There total 2 articles about tetrabutylammonium 1,4-benzenedicarboxylate 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: 100.0%

terephthalic acid (100-21-0) + tetra(n-butyl)ammonium hydroxide (2052-49-5) → tetrabutylammonium 1,4-benzenedicarboxylate (68124-66-3)

Guidance literature:

In methanol; water; at 20 ℃; for 1h;

DOI:10.1002/chem.202102296

Reference yield:

→ tetrabutylammonium 1,4-benzenedicarboxylate (68124-66-3)

Guidance literature:

Reference yield: 85.0%

dichloromethane (75-09-2) + [Cu2(μ-bis(diphenylphosphino)methane)2(MeCN)2](PF6)2 + tetrabutylammonium 1,4-benzenedicarboxylate (68124-66-3) → (((C6H5)4P2CH2)2Cu2)2(O2CC6H4CO2)(2+)*2PF6(1-)*3.4CH2Cl2=(((C6H5)2PCH2P(C6H5)2)2Cu2)2(O2CC6H4CO2)(PF6)2*3.4CH2Cl2

Guidance literature:

In dichloromethane; byproducts: (C4H9)4N(PF6); the mixt. in CH2Cl2 was stirred for 16 h at room temp. (N2); reduced in vol., diethyl ether was added slowly under stirring, ppt. waswashed with diethyl ether and dried in vac.;

DOI:10.1016/S0020-1693(01)00670-3

upstream raw materials:

terephthalic acid

tetra(n-butyl)ammonium hydroxide