Compound Q&A
How is Ethyl 2-bromothieno[3,2-b]thiophene-3-carboxylate (CAS: 2055722-78-4) typically synthesized?
Answer
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Ethyl 2-bromothieno[3,2-b]thiophene-3-carboxylate (CAS: 2055722-78-4) is typically synthesized through the bromination of 2-thieno[3,2-b]thiophene-3-carboxylic acid ethyl ester, followed by a carboxylic acid esterification reaction. This process often involves the use of a Lewis acid catalyst, such as aluminum chloride, and requires careful temperature control to achieve high yield and selectivity.
About
CAS No
2055722-78-4
English Name
Ethyl 2-bromothieno[3,2-b]thiophene-3-carboxylate
Molecular Formula
C9H7BrO2S2
Molecular Weight
291.19100000000003 g/mol
SMILES
CCOC(=O)C1=C(Br)SC2C=CSC=21
InChIKey
TUHICDLJBHTOJQ-UHFFFAOYSA-N
Last Updated: 2026-01-13 10:36
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