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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1801992Generated: October 29, 2026

Phosgene → HCID 57671538, compound

https://huagongshe.com/reaction/1801992

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosgeneHCID 6371—
ReactantHCID 57671532HCID 57671532—
Reactant6-Chloro-1-methyl-2H-pyrido[3,4-d][1,3]oxazine-2,4(1H)-dioneHCID 57671671—
ProductHCID 57671538HCID 57671538—

Reaction Steps

6-Chloro-1-methyl-1H-pyrido[3,4-d][1,3]oxazine-2,4-dione. The title compound was prepared analogously to method 6(b) from 2-chloro-5-(methylamino)isonicotinic acid and phosgene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08349868B2
Source datasetuspto-grants-2013_01
ORD IDord-131afbe5ee774443835618228ac5e318
Source noteuspto-grants-2013_01