Compound Q&A
How is 3-(5-Chloro-1,3-benzoxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one (CAS: 35773-43-4) typically synthesized?
Answer
3-(5-Chloro-1,3-benzoxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one can be synthesized via a multistep process involving condensation reactions, chlorination, and amidation. Commonly used catalysts include palladium and iron chloride. The overall yield is moderate to good, and the reaction is typically performed under mild conditions.
About
CAS No
35773-43-4
English Name
3-(5-Chloro-1,3-benzoxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one
Molecular Formula
C20H17ClN2O3
Molecular Weight
368.82 g/mol
SMILES
CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=C(O3)C=CC(=C4)Cl
InChIKey
CBNSBRVOBGWOBM-UHFFFAOYSA-N
Last Updated: 2026-03-16 21:46
