Hydrazine hydrate (1:1) → 7-methoxy-4-(2-methoxyphenyl)-2H-phthalazin-1-one

HRID 29943Notes

Reaction equation

HRID 29943 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([C:12](=O)[C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[O:19][CH3:20])=[C:7]([CH:11]=1)[C:8](O)=[O:9].O.[NH2:23][NH2:24]>>[CH3:1][O:2][C:3]1[CH:11]=[C:7]2[C:6]([C:12]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[O:19][CH3:20])=[N:23][NH:24][C:8]2=[O:9])=[CH:5][CH:4]=1

Participants

3

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 692121735-Methoxy-2-(2-methoxybenzoyl)benzoic acid

Product 1

HCID 692130087-methoxy-4-(2-methoxyphenyl)-2H-phthalazin-1-one

Procedure

This compound is obtained according to the procedure described in 1.2. by reacting unpurified 5-methoxy-2-(2-methoxybenzoyl)benzoic acid with hydrazine hydrate.

Workup

  1. customThis compound is obtained

Sources & evidence

ORD record
ord-8779c52a6d904027bb4877bbfd4d99a8
Source dataset
uspto-grants-2008_09
Patent number
US07423030B2

Reaction notes

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