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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 652820Generated: November 1, 2026

Benzoyl fluoride, 4-(trifluoromethyl)- → HCID 13690509, compound

https://huagongshe.com/reaction/652820

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoyl fluoride, 4-(trifluoromethyl)-HCID 67784—
Reactant4-Fluoroanthranilic acidHCID 2724967—
ProductHCID 13690509HCID 1369050991.3%

Reaction Steps

When the reaction conditions of Example 1 are employed but 11.6 g of 4-fluoroanthranilic acid and 14.4 g of p-trifluoromethylbenzoyl fluoride are used, 21.1 g (91%) of 7-fluoro-2-(p-trifluoromethylphenyl)-4H-3,1-benzoxazin-4-one of melting point 137°-139° C. are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04673740
Source datasetuspto-grants-1987_06
ORD IDord-677d57a9a3e14dd28385163945b553ea
Source noteuspto-grants-1987_06