Compound Q&A
How is 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate (CAS: 952340-39-5) typically synthesized?
Answer
![5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate (1:1)](https://static.chemtradehub.com/structs/952/952340-39-5-125b.webp "5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate (1:1)")
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate is synthesized by reacting 4-methylbenzenesulfonyl chloride with 5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one. The reaction typically occurs in the presence of a base like triethylamine. The yield is moderate to high, and the product is purified by recrystallization from ethanol.
About
CAS No
952340-39-5
English Name
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one 4-methylbenzenesulfonate (1:1)
Molecular Formula
C14H17NO4S2
Molecular Weight
327.43 g/mol
SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.C1CNCC2=CC(=O)SC21
InChIKey
FQNGDMMHUSPFOL-UHFFFAOYSA-N
Last Updated: 2026-01-01 06:12
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