8-Hydrazinylisoquinoline → 3-(2-Isoquinolin-8-yl-2H-pyrazol-3-yl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one

HRID 1924714Notes

Reaction equation

CN(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][C:17]([O:20][C:21]([F:24])([F:23])[F:22])=[CH:16][CH:15]=2)[N:8]=1)=O.[CH:26]1[C:35]2[C:30](=[CH:31][CH:32]=[CH:33][C:34]=2[NH:36][NH2:37])[CH:29]=[CH:28][N:27]=1>>[CH:26]1[C:35]2[C:30](=[CH:31][CH:32]=[CH:33][C:34]=2[N:36]2[C:5]([C:7]3[C:12](=[O:13])[CH:11]=[CH:10][N:9]([C:14]4[CH:15]=[CH:16][C:17]([O:20][C:21]([F:24])([F:22])[F:23])=[CH:18][CH:19]=4)[N:8]=3)=[CH:4][CH:3]=[N:37]2)[CH:29]=[CH:28][N:27]=1

Participants

Reactant 2

HCID 124128578-Hydrazinylisoquinoline

HCID 593700343-((E)-3-Dimethylamino-acryloyl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one

Product 1

HCID 593699553-(2-Isoquinolin-8-yl-2H-pyrazol-3-yl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one

Procedure

The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one (A-8) and isoquinolin-8-yl-hydrazine according to the method described for example 91. MS: M=450.1 (M+H)+

Workup

customThe product was obtained

Sources & evidence

ORD record: ord-3184db7b286d49b8a6af4e0925507238
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08178538B2

Reaction notes

Loading…