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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831186Generated: October 27, 2026

Ethamivan → Methyl-phenyl-carbamic Acid 4-diethylcarbamoyl-2-methoxy-phenyl Ester

https://huagongshe.com/reaction/1831186

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthamivanHCID 9363—
ReactantCarbamic chloride, N-methyl-N-phenyl-HCID 77969—
ProductMethyl-phenyl-carbamic Acid 4-diethylcarbamoyl-2-methoxy-phenyl EsterHCID 69519834—

Reaction Steps

The title product was prepared from N,N-diethyl-4-hydroxy-3-methoxy-benzamide and N-methyl-N-phenylcarbamoyl chloride. The crude product was subjected to preparative HPLC (58%, colorless oil). HPLC-MS: m/z=357.1 (M+1); Rt: 3.64 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067517B2
Source datasetuspto-grants-2006_06
ORD IDord-66bd2ea01b754b3dbb210f9db754e5c6
Source noteuspto-grants-2006_06