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

HRID 1831117Notes

Reaction equation

HRID 1831117 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([O:9][CH3:10])=[CH:5][C:4]=1[C:11]1[C:12](=[O:23])[O:13][C:14]2[C:19]([C:20]=1[CH3:21])=[CH:18][CH:17]=[C:16]([OH:22])[CH:15]=2.[I-].C[N+]1C=CN([C:31](=[O:40])[N:32]([CH3:39])[C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)C=1>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([O:9][CH3:10])=[CH:5][C:4]=1[C:11]1[C:12](=[O:23])[O:13][C:14]2[C:19]([C:20]=1[CH3:21])=[CH:18][CH:17]=[C:16]([O:22][C:31](=[O:40])[N:32]([CH3:39])[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1)[CH:15]=2

Participants

3

Reactant 2

HCID 6217099HCID 6217099, compoundHCID 109478841-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide

Product 1

HCID 10127440Methyl-phenyl-carbamic Acid 3-(2,5-dimethoxy-phenyl)-4-methyl-2-oxo-2H-chromen-7-yl EsterYield 13.5%

Procedure

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).

Sources & evidence

ORD record
ord-a528d20df70f4c838eef716a789c5e4e
Source dataset
uspto-grants-2006_06
Patent number
US07067517B2

Reaction notes

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