Compound Q&A
How is 2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9) typically synthesized?
Answer
2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde (CAS: 68301-77-9) can be synthesized via the reaction of 6-chloro-4-oxo-4H-chromene-3-carbaldehyde with an amine. This involves treating the chromene derivative with an excess of amine under reflux conditions, followed by acidification to obtain the final product. The reaction typically yields 80-90% of the desired compound.
About
CAS No
68301-77-9
English Name
2-Amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde
Molecular Formula
C10H6ClNO3
Molecular Weight
223.62 g/mol
SMILES
C1=CC2=C(C=C1Cl)C(=O)C(=C(O2)N)C=O
InChIKey
GCFVPLUXLQEQJX-UHFFFAOYSA-N
Last Updated: 2026-01-01 15:34
