1,4-Benzenedicarboxylic acid, monopotassium salt

Base Information

• Chemical Name: 1,4-Benzenedicarboxylic acid, monopotassium salt
• CAS No.: 4499-34-7
• Molecular Formula: C₈H₄O₄*2K
• Molecular Weight: 242.314
• Mol file: 4499-34-7.mol

Synonyms:

Chemical Property of 1,4-Benzenedicarboxylic acid, monopotassium salt

Chemical Property:

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,4-Benzenedicarboxylic acid, monopotassium salt

There total 5 articles about 1,4-Benzenedicarboxylic acid, monopotassium salt 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: 86.0%

terephthalic acid (100-21-0) → potassium terephthalate (3856-02-8,4499-34-7,13427-80-0)

Guidance literature:

With potassium hydroxide; In water; Green chemistry;

DOI:10.1002/anie.201710017

Reference yield:

1,4-benzenedicarboxylic acid dimethyl ester (120-61-6) → monomethyl monopotassium terephthalate (42967-55-5) + potassium terephthalate (3856-02-8,4499-34-7,13427-80-0)

Guidance literature:

With potassium hydroxide; In methanol; at 45 - 50 ℃;

DOI:10.1021/op500395b

Reference yield:

carbon dioxide (124-38-9,18923-20-1) + Potassium benzoate (582-25-2) → potassium terephthalate (3856-02-8,4499-34-7,13427-80-0)

Guidance literature:

With copper(l) iodide; at 350 ℃; for 16h; under 30003 Torr;

upstream raw materials:

terephthalic acid

1,4-benzenedicarboxylic acid dimethyl ester

carbon dioxide

Potassium benzoate

Downstream raw materials:

Bis-triphenylsilyl-terephthalat

terephthalic acid bis-(trimethylsilanyl-methyl ester)

(CH₃)3PbOOCC₆H₄COOPb(CH₃)3

(C₆H₅)3PbOOCC₆H₄COOPb(C₆H₅)3

Refernces

• 1、 Cheng, Zhichao,Shi, Huifang,Ma, Huili,Bian, Lifang,Wu, Qi,Gu, Long,Cai, Suzhi,Wang, Xuan,Xiong, Wei-Wei,An, Zhongfu,Huang, Wei. "Ultralong Phosphorescence from Organic Ionic Crystals under Ambient Conditions". supporting information. p. 678 - 682. Retrieved 2017/12/26.
• 2、 Wudkewych, Megan J.,LaDuca, Robert L.. "Metal-dependent ribbon and self-penetrated topologies in nitroaromatic-sensing zinc and cadmium coordination polymers with terephthalate and dipyridylamide ligands". . p. 72 - 79. Retrieved 2016/07/06.