Hydrazine → HCID 21503818, compound

HRID 1605067Notes

Reaction equation

HRID 1605067 reaction equation
[NH:1]([N])C1C=CC=CC=1.NN.[Cl:11][C:12]1[C:17]([N+:18]([O-:20])=[O:19])=[C:16](Cl)[C:15]([N+:22]([O-:24])=[O:23])=[CH:14][C:13]=1C(F)(F)F>>[Cl:11][C:12]1[C:17]([N+:18]([O-:20])=[O:19])=[C:16]([C:15]([N+:22]([O-:24])=[O:23])=[CH:14][CH:13]=1)[NH2:1]

Participants

4

Reactant 3

HCID 9321HydrazineHCID 943982,4-Dichloro-1,3-dinitro-5-(trifluoromethyl)benzeneHCID 178514303HCID 178514303, compound

Product 1

HCID 21503818HCID 21503818, compound

Procedure

The 3-chloro starting materials for the preparation of the azido compounds of my invention are prepared by reacting the appropriate amine or appropriate hydrazine with 2,4-dichloro-3,5-dinitrobenzotrifluoride as described in U.S. Pat. No. 3,617,252. The amine or hydrazine is chosen to give the desired substitution pattern on the anilino nitrogen of the final product. The amine or hydrazine reacts preferentially with the chlorine atom between the two nitro groups of the 2,4-dichloro-3,5-dinitrobenzotrifluoride to give the 3-chloro-2,6-dinitroaniline starting material for use in preparing the compounds of my invention.

Sources & evidence

ORD record
ord-a624aa9b05fe4b3fb50985184ea49462
Source dataset
uspto-grants-1976_04
Patent number
US03948957

Reaction notes

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