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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 722230Generated: October 30, 2026

2-Chloro-4,5-difluorobenzoyl Isocyanate → HCID 135839375, compound

https://huagongshe.com/reaction/722230

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloro-4,5-difluorobenzoyl IsocyanateHCID 11557583—
Reactant3-(3-Amino-4-chlorophenyl)-6-methyl-1,2,4-triazin-5(2H)-oneHCID 135839379—
SolventAcetonitrileHCID 6342—
ProductHCID 135839375HCID 135839375—

Reaction Steps

The solution of equivalent amounts of 2-chloro-4,5-difluorobenzoyl isocyanate was added dropwise to the solution of 60 mg of 3-(3-amino-4-chlorophenyl)-6-methyl-4H-[1,2,4]triazin-5-one in 8 ml of acetonitrile and the mixture was stirred at room temperature for 30 minutes. The solid was filtered off with suction and dried under reduced pressure.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07138414B2
Source datasetuspto-grants-2006_11
ORD IDord-c2e24785cb60435685d75a79acee1987
Source noteuspto-grants-2006_11