[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine → HCID 136403371, compound

HRID 1031171Notes

Reaction equation

HRID 1031171 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][NH2:14].[CH2:15]=[CH:16][CH2:17][C:18](=[N:22][OH:23])[C:19](=O)[CH3:20]>C(OCC)C>[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:9])([F:11])[F:10])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][N:14]=[C:19]([CH3:20])[C:18](=[N:22][OH:23])[CH2:17][CH:16]=[CH2:15]

Participants

4

Reactant 2

HCID 688223[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazineHCID 71434845HCID 71434845, compound

Product 1

HCID 136403371HCID 136403371, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

2,6-Dichloro-4-trifluoromethylphenylhydrazine (6.6 g) and 1-hexene-4,5-dione 4-oxime (3.4 g) were stirred in diethyl ether (200 ml) for 18 hours. The solvent was removed under reduced pressure to give 1-hexene-4,5-dione 5-(2,6-dichloro-4-trifluoromethylphenylhydrazone) 4-oxime, m.p. 86°-88°.

Workup

  1. customThe solvent was removed under reduced pressure

Sources & evidence

ORD record
ord-4ec84d9473e04a1f9f1856070ae1cf41
Source dataset
uspto-grants-1992_04
Patent number
US05109012

Reaction notes

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