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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 474443Generated: October 30, 2026

Ethyl 2-chloro-1,3-oxazole-5-carboxylate → HCID 66763795, compound

https://huagongshe.com/reaction/474443

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 2-chloro-1,3-oxazole-5-carboxylateHCID 26369855—
ReactantHCID 66763381HCID 66763381—
ProductHCID 66763795HCID 66763795—

Reaction Steps

2-{3-[1-(8-Carbamoyl-quinazolin-4-ylamino)-ethyl]-phenylamino}-oxazole-5-carboxylic acid ethyl ester was prepared according to Example 549 starting 4-{[1-(3-aminophenyl)ethyl]amino}quinazoline-8-carboxamide and ethyl 2-chloro-1,3-oxazole-5-carboxylate. LCMS (M+1) 447.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637532B2
Source datasetuspto-grants-2014_01
ORD IDord-f4d0559561b749988e85bda5b9b802ec
Source noteuspto-grants-2014_01