Hydrazine hydrate (1:1) → 2-Amino-5-chloro-2',6'-difluorobenzophenone hydrazone

HRID 267399Notes

Reaction equation

HRID 267399 reaction equation
[NH2:1][C:2]1[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][C:3]=1[C:4]([C:6]1[C:11]([F:12])=[CH:10][CH:9]=[CH:8][C:7]=1[F:13])=O.O.[NH2:20][NH2:21]>C(O)COCCO>[NH2:1][C:2]1[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][C:3]=1[C:4](=[N:20][NH2:21])[C:6]1[C:11]([F:12])=[CH:10][CH:9]=[CH:8][C:7]=1[F:13]

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 155638354-Chloro-2-(2,6-difluorobenzoyl)aniline

Product 1

HCID 867330922-Amino-5-chloro-2',6'-difluorobenzophenone hydrazone

Reagents, catalysts & solvents 1

HCID 8117Diethylene GlycolSolvent

Procedure

In the manner given in Preparation 1, 2-amino-5-chloro-2',6'-difluorobenzophenone is refluxed with hydrazine hydrate in diethylene glycol to give 2-amino-5-chloro-2',6'-difluorobenzophenone hydrazone.

Sources & evidence

ORD record
ord-79453f67e0a148cbbb65e87901abed38
Source dataset
uspto-grants-1976_03
Patent number
US03941803

Reaction notes

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