Compound Q&A
How is 5H-Chromeno[2,3-b]pyridin-5-one (CAS: 6537-46-8) typically synthesized?
Answer
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5H-Chromeno[2,3-b]pyridin-5-one is typically synthesized through the condensation of 2-chloro-6-hydroxypyridine with chromone in the presence of a base like sodium hydroxide. The reaction is conducted in an aprotic solvent like dimethylformamide (DMF) and yields a product with a high degree of selectivity and good yield.
About
CAS No
6537-46-8
English Name
5H-Chromeno[2,3-b]pyridin-5-one
Molecular Formula
C12H7NO2
Molecular Weight
197.19 g/mol
EINECS
000-000-0
SMILES
O=c1c2ccccc2oc3ncccc13
InChIKey
KWFWIGXYOMVRSA-UHFFFAOYSA-N
Last Updated: 2025-10-23 07:31
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