6-(4-Chlorophenyl)pyridazin-3-amine → HCID 131716170, compound

HRID 2351306Notes

Reaction equation

HRID 2351306 reaction equation
[NH2:1][C:2]1[N:3]=[N:4][C:5]([C:8]2[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][CH:9]=2)=[CH:6][CH:7]=1.Cl[CH:16]=[C:17]1[S:21][NH:20][C:19]([O:22][CH3:23])=[CH:18]1>CN(C)C=O>[ClH:14].[CH3:23][O:22][C:19]1[CH:18]=[C:17]([CH2:16][N:3]2[C:2](=[NH:1])[CH:7]=[CH:6][C:5]([C:8]3[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][CH:9]=3)=[N:4]2)[S:21][N:20]=1

Participants

4

Reactant 2

HCID 122575206-(4-Chlorophenyl)pyridazin-3-amineHCID 57273013HCID 57273013, compound

Product 1

HCID 131716170HCID 131716170, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
80 °C

Procedure

The mixture of 0.500 g of 3-amino-6-(4-chlorophenyl)-pyridazine and 0.438 g of 5-chloromethylene-3-methoxy-isothiazole in 10 ml of dimethylformamide is heated under argon at 80° C. for 14 hours.

Sources & evidence

ORD record
ord-3120a97cec0a45dda1ad10daa43cd2fa
Source dataset
uspto-grants-1989_10
Patent number
US04873243

Reaction notes

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