Hydrazine, 1-naphthalenyl- → 1-(3-Methoxy-phenyl)-3-(2-naphthalen-1-yl-2H-pyrazol-3-yl)-1H-pyridazin-4-one

HRID 1924670Notes

Reaction equation

HRID 1924670 reaction equation
C[N:2](C)/[CH:3]=[CH:4]/[C:5]([C:7]1[C:12](=[O:13])[CH:11]=[CH:10][N:9]([C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([O:20][CH3:21])[CH:15]=2)[N:8]=1)=O.[C:23]1([NH:33]N)[C:32]2[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=2)[CH:26]=[CH:25][CH:24]=1>>[CH3:21][O:20][C:16]1[CH:15]=[C:14]([N:9]2[CH:10]=[CH:11][C:12](=[O:13])[C:7]([C:5]3[N:33]([C:23]4[C:32]5[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=5)[CH:26]=[CH:25][CH:24]=4)[N:2]=[CH:3][CH:4]=3)=[N:8]2)[CH:19]=[CH:18][CH:17]=1

Participants

3

Reactant 2

HCID 75240Hydrazine, 1-naphthalenyl-HCID 593699893-((E)-3-Dimethylamino-acryloyl)-1-(3-methoxy-phenyl)-1H-pyridazin-4-one

Product 1

HCID 593700841-(3-Methoxy-phenyl)-3-(2-naphthalen-1-yl-2H-pyrazol-3-yl)-1H-pyridazin-4-one

Procedure

The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(3-methoxy-phenyl)-1H-pyridazin-4-one (A-5) and naphthalen-1-yl-hydrazine according to the method described for example 91. MS: M=395.1 (M+H)+

Workup

  1. customThe product was obtained

Sources & evidence

ORD record
ord-7009eb94161c465fa719fec7db60348b
Source dataset
uspto-grants-2012_05
Patent number
US08178538B2

Reaction notes

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