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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 427150Generated: October 25, 2026

2,4-Difluoroaniline hydrochloride → 2,4-Difluorophenylhydrazine hydrochloride

https://huagongshe.com/reaction/427150

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-Difluoroaniline hydrochlorideHCID 21832305—
Reactant4-Benzoyloxyphenylhydrazine hydrochlorideHCID 23470358—
Product2,4-Difluorophenylhydrazine hydrochlorideHCID 2733301—

Reaction Steps

The 2,4-difluorophenylhydrazine hydrochloride (m.p. 244°-246° C.) was prepared from 2,4-difluoroaniline hydrochloride using a procedure similar to that described in Example 5 for the preparation of 4-benzoyloxyphenylhydrazine hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04172834
Source datasetuspto-grants-1979_10
ORD IDord-42ac96eebcea4fe5be607e8712ada55c
Source noteuspto-grants-1979_10