| Identification | Back Directory | [Name]
4-BROMO-BENZO[B]THIOPHENE | [CAS]
5118-13-8 | [Synonyms]
4-bromo-thiophene
4-Bromothianaphthene
5-cyanobenzothiophene
4-Bromobenzothiophene
4-BROMO-1-BENZOTHIOPHENE
4-BROMO-BENZO[B]THIOPHENE
Brexpiprazole intermdiate
Benzo[b]thiophene,4-broMo-
4-BROMO-BENZO[B]THIOPHENE ISO 9001：2015 REACH
4-Bromo-1-benzothiophene, 4-Bromothianaphthene | [EINECS(EC#)]
814-115-6 | [Molecular Formula]
C8H5BrS | [MDL Number]
MFCD08669544 | [MOL File]
5118-13-8.mol | [Molecular Weight]
213.094 |
| Questions And Answer | Back Directory | [Synthesis]
The traditional synthesis method is to take 2-bromo-6-fluorobenzaldehyde as a raw material, cyclize the raw material with mercaptoacetic acid in a DMF solvent to obtain 4-chlorobenzo [b] thiophene-2-carboxylic acid, and then decarboxylate the product at a high temperature in a quinoline/copper powder system to obtain the 4-chlorobenzo [b] thiophene. |
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