Hydrazine hydrate (1:1) → 2-Amino-5-fluorobenzophenone hydrazone

HRID 267403Notes

Reaction equation

HRID 267403 reaction equation
[F:1][C:2]1[CH:3]=[CH:4][C:5]([NH2:16])=[C:6]([CH:15]=1)[C:7]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)=O.O.[NH2:18][NH2:19]>C(O)COCCO>[F:1][C:2]1[CH:3]=[CH:4][C:5]([NH2:16])=[C:6]([CH:15]=1)[C:7](=[N:18][NH2:19])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 778082(2-Amino-5-fluorophenyl)(phenyl)methanone

Product 1

HCID 867331112-Amino-5-fluorobenzophenone hydrazone

Reagents, catalysts & solvents 1

HCID 8117Diethylene GlycolSolvent

Procedure

In the manner given in Preparation 1, 5-fluoro-2-aminobenzophenone is refluxed with hydrazine hydrate in diethylene glycol to give 5-fluoro-2-aminobenzophenone hydrazone.

Sources & evidence

ORD record
ord-f2e072d34ba142fcb4eecc15e5ebf38d
Source dataset
uspto-grants-1976_03
Patent number
US03941803

Reaction notes

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