Preparation method of 3, 4-dichloro-2-fluoroaniline

The invention discloses a preparation method of 3, 4-dichloro-2-fluoroaniline, which comprises the following steps: (1) taking 1, 2, 3-trichlorobenzene as a raw material, and carrying out nitration reaction to obtain 2, 3, 4-trichloronitrobenzene; (2) the 2, 3, 4-trichloronitrobenzene is subjected t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHANG ZHENHUA, WEI LINNAN, LIU XIUYUE, BAI YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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