(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

Base Information

Chemical Name:(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone
CAS No.:197370-02-8
Molecular Formula:C₂₆H₂₆Br₂O₂S
Molecular Weight:562.365
Hs Code.:

Synonyms:(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

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Chemical Property of (4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

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Technology Process of (4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

There total 5 articles about (4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone 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: 35.0%

: 104-51-8
1-butylbenzene

: 197370-01-7
2,5-dibromothiophene-3,4-dicarboxylic acid chloride

: 197370-02-8
(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

Guidance literature:: With aluminium trichloride;

Reference yield:

: 4282-29-5
thiophene-3,4-dicarboxylic acid

: 197370-02-8
(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Br₂ / acetic acid

2: 100 percent / oxalyl chloride / benzene; dimethylformamide / 1 h / Heating

3: 1.) AlCl₃ / 1) CH₂Cl₂, 0 deg C, 10 min; 2) CH₂Cl₂, 30 min

With aluminium trichloride; oxalyl dichloride; bromine; In acetic acid; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja964223u

Reference yield:

: 190723-12-7
2,5-dibromo-3,4-dicarboxylic acid thiophene

: 197370-02-8
(4-Butyl-phenyl)-[2,5-dibromo-4-(4-butyl-benzoyl)-thiophen-3-yl]-methanone

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / oxalyl chloride / benzene; dimethylformamide / 1 h / Heating

2: 1.) AlCl₃ / 1) CH₂Cl₂, 0 deg C, 10 min; 2) CH₂Cl₂, 30 min

With aluminium trichloride; oxalyl dichloride; In N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja964223u