3-(3,4-Dimethoxyphenyl)-7-Hydroxy-4-Methylchromen-2-One → HCID 10151469, compound

HRID 1831118Notes

Reaction equation

HRID 1831118 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11]2[C:12](=[O:23])[O:13][C:14]3[C:19]([C:20]=2[CH3:21])=[CH:18][CH:17]=[C:16]([OH:22])[CH:15]=3)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].[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:4]=[C:5]([C:11]2[C:12](=[O:23])[O:13][C:14]3[C:19]([C:20]=2[CH3:21])=[CH:18][CH:17]=[C:16]([O:22][C:31](=[O:40])[N:32]([CH3:39])[C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)[CH:15]=3)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]

Participants

3

Reactant 2

HCID 53931583-(3,4-Dimethoxyphenyl)-7-Hydroxy-4-Methylchromen-2-OneHCID 109478841-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide

Product 1

HCID 10151469HCID 10151469, compoundYield 13.5%

Procedure

The title compound (30 mg, 13% yield, oil) was prepared from 3-(3,4-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-6c9f4758f97a4a4dbfaa7a4eca22332b
Source dataset
uspto-grants-2006_06
Patent number
US07067517B2

Reaction notes

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