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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1405615Generated: October 30, 2026

Urea → HCID 86723053, compound

https://huagongshe.com/reaction/1405615

Reaction equation

Participants

RoleNameHCIDCharge
ReactantUreaHCID 1176—
ReactantHCID 86723054HCID 86723054—
ProductHCID 86723053HCID 86723053—

Reaction Steps

Starting from 1,5-dimethyl-2H-3,1-benzoxazine-2,4(1H)-dione (prepared according to WO 98/42688) and urea and using Procedure R, the title compound was obtained as an off-white solid (681 mg, 57% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08916573B2
Source datasetuspto-grants-2014_12
ORD IDord-c64270f661de490c8894ae46599a7ff2
Source noteuspto-grants-2014_12