6-(4-Hydrazinylphenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one → 6-(4-hydrazinophenyl)-2-methyl-2H-pyridazin-3-one

HRID 47270Notes

Reaction equation

HRID 47270 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[CH:10][C:11](=[O:15])[N:12]([CH3:14])[N:13]=2)=[CH:4][CH:3]=1.[NH:16](C1C=CC(C2C(C)CC(=O)NN=2)=CC=1)N>>[NH:1]([C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[CH:10][C:11](=[O:15])[N:12]([CH3:14])[N:13]=2)=[CH:4][CH:3]=1)[NH2:16]

Participants

3

Reactant 2

HCID 110748496-(4-Hydrazinylphenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneHCID 22744372HCID 22744372, compound

Product 1

HCID 227443596-(4-hydrazinophenyl)-2-methyl-2H-pyridazin-3-one

Procedure

The title compound was prepared from 6-(4-aminophenyl)-2-methyl-2H-pyridazin-3-one similarly as 6-(4-hydrazinophenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one.

Sources & evidence

ORD record
ord-1731257884de47c191ae50e29b5d8405
Source dataset
uspto-grants-2004_03
Patent number
US06699868B2

Reaction notes

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