Hydrazine hydrate (1:1) → 4-(3,4-dimethoxyphenyl)-7-methoxy-2H-phthalazin-1-one

HRID 29947Notes

Reaction equation

HRID 29947 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:19]=[CH:20][C:21]=1[O:22][CH3:23])[C:6]([C:8]1[CH:16]=[CH:15][C:14]([O:17][CH3:18])=[CH:13][C:9]=1[C:10](O)=[O:11])=O.O.[NH2:25][NH2:26]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:6]2[C:8]3[C:9](=[CH:13][C:14]([O:17][CH3:18])=[CH:15][CH:16]=3)[C:10](=[O:11])[NH:26][N:25]=2)[CH:19]=[CH:20][C:21]=1[O:22][CH3:23]

Participants

3

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 692141502-(3,4-Dimethoxybenzoyl)-5-methoxybenzoic acid

Product 1

HCID 692131274-(3,4-dimethoxyphenyl)-7-methoxy-2H-phthalazin-1-one

Procedure

This compound is obtained according to the procedure described in 1.2. by reacting unpurified 2-(3,4-dimethoxybenzoyl)-5-methoxybenzoic acid with hydrazine hydrate.

Workup

  1. customThis compound is obtained

Sources & evidence

ORD record
ord-1198aec04cec41968dcf956f7db2bf4e
Source dataset
uspto-grants-2008_09
Patent number
US07423030B2

Reaction notes

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