Compound Q&A
How is 4H-Thieno[2,3-C]pyrrol-6(5H)-one (CAS: 79472-22-3) typically synthesized?
Answer
![4H-Thieno[2,3-C]pyrrol-6(5H)-one](https://static.chemtradehub.com/structs/794/79472-22-3-7729.webp "4H-Thieno[2,3-C]pyrrol-6(5H)-one")
4H-Thieno[2,3-C]pyrrol-6(5H)-one can be synthesized by the condensation of 2-thienylacetylacetone with isatoic anhydride in the presence of a catalyst like p-toluenesulfonic acid. The reaction proceeds with good yield and high selectivity, producing the desired product with minimal side products.
About
CAS No
79472-22-3
English Name
4H-Thieno[2,3-C]pyrrol-6(5H)-one
Molecular Formula
C6H5NOS
Molecular Weight
139.18 g/mol
SMILES
C1C2=C(C(=O)N1)SC=C2
InChIKey
GIQBMQFTAUFJAW-UHFFFAOYSA-N
Last Updated: 2026-01-01 10:50
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