Compound Q&A
How is 3-Chloro-2-thiophenecarbaldehyde (CAS: 67482-48-8) typically synthesized?
Answer
3-Chloro-2-thiophenecarbaldehyde is typically synthesized by the reaction of 2-thiophenecarboxaldehyde with hydrochloric acid. The process involves the nucleophilic substitution of the hydroxyl group with a chloro group. The yield is moderate, and the reaction is usually conducted under mild conditions to avoid side reactions.
About
CAS No
67482-48-8
English Name
3-Chloro-2-thiophenecarbaldehyde
Molecular Formula
C5H3ClOS
Molecular Weight
146.6 g/mol
SMILES
C1=CSC(=C1Cl)C=O
InChIKey
PJOJWMNHMJFFCR-UHFFFAOYSA-N
Last Updated: 2025-10-28 15:15
