Compound Q&A
How is 2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one (CAS: 69804-59-7) typically synthesized?
Answer
2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one can be synthesized via condensation of an appropriate aldehyde with benzene-1,4-dione using a Friedel-Crafts acylation reaction. The reaction is typically catalyzed by an acidic reagent such as aluminum chloride. Yields are generally good, but selectivity can be improved by using appropriate solvents and reaction conditions.
About
CAS No
69804-59-7
English Name
2,7-Dihydroxy-2H-1,4-benzoxazin-3(4H)-one
Molecular Formula
C8H7NO4
Molecular Weight
181.147 g/mol
SMILES
C1=CC2=C(C=C1O)OC(C(=O)N2)O
InChIKey
HDRDOKTYPONKPM-UHFFFAOYSA-N
Last Updated: 2026-01-04 19:14
