2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

Base Information

Chemical Name:2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride
CAS No.:947188-90-1
Molecular Formula:C₄₀H₅₆Cl₂O₂S₂
Molecular Weight:703.921
Hs Code.:

Synonyms:2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

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Chemical Property of 2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

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Technology Process of 2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

There total 2 articles about 2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride 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:

: 947188-88-7
2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid

: 947188-90-1
2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

Guidance literature:: With oxalyl dichloride; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃; for 12h;
DOI:10.1021/jo0704311

Reference yield:

: 947188-85-4
dimethyl 2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylate

: 947188-90-1
2,5-bis[2'-(4',5'-dihexylthienyl)]-1,4-benzenedicarboxylic acid dichloride

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / sodium hydroxide; water / ethanol / Heating

2: oxalyl chloride / CH₂Cl₂; dimethylformamide / 12 h / 20 °C

With sodium hydroxide; oxalyl dichloride; water; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo0704311