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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 472732Generated: October 30, 2026

Water → HCID 59317726, compound

https://huagongshe.com/reaction/472732

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantCesium carbonateHCID 10796—
ReactantTert-butyl 2-(2,4-dioxo-1,2-dihydroquinazolin-3(4H)-YL)acetateHCID 53432550—
ReactantHCID 86641477HCID 86641477—
SolventDimethylformamideHCID 6228—
ProductHCID 59317726HCID 59317726—

Reaction Steps

A mixture comprising (2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-acetic acid tert-butyl ester (Intermediate L) (226.7 mg, 0.82 mmol), 2-bromo-N-(2,6-dichloro-pyridine-4-yl)-acetamide (Intermediate N) (256.5 mg, 0.902 mmol) and Cs2CO3 (545.1 mg, 1.64 mmol) in DMF (5 ml) is stirred at RT for 3 hours. The resulting mixture is treated with water and the precipitate is filtered under vacuum. The solid is washed with water, iso-hexane and then dried to give the title compound, [M+H]+ 479

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08633211B2
Source datasetuspto-grants-2014_01
ORD IDord-687fad0e6a054041962efb0d62869552
Source noteuspto-grants-2014_01