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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1179741Generated: October 31, 2026

HCID 6217099, compound → Methyl-phenyl-carbamic Acid 3-(2,5-dimethoxy-phenyl)-4-methyl-2-oxo-2H-chromen-7-yl Ester

https://huagongshe.com/reaction/1179741

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 6217099HCID 6217099—
Reactant1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodideHCID 10947884—
ProductMethyl-phenyl-carbamic Acid 3-(2,5-dimethoxy-phenyl)-4-methyl-2-oxo-2H-chromen-7-yl EsterHCID 1012744013.5%

Reaction Steps

The title compound (30 mg, 13% yield, white solid) was prepared from 3-(2,5-dimethoxy-phenyl)-7-hydroxy-4-methyl-chromen-2-one (156 mg, 0.50 mmol) and 1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide (175 mg, 0.51 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07279470B2
Source datasetuspto-grants-2007_10
ORD IDord-6984cf9a44014ec6a57f77e84e27fac9
Source noteuspto-grants-2007_10