Preparation method of naphthol AS-PH

The invention belongs to the technical field of chemical engineering, and particularly relates to a preparation method of naphthol AS-PH. The naphthol AS-PH is synthesized in one step by taking 2-hydroxy-3-naphthoic acid and o-aminophenylether as raw materials and a bis (cyclopentadienyl) zirconium...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG QINGXU, LI HONGTAO, WU DUNCHENG, FENG WEICHUN, WANG JIAXIN, XING WENGUO, WEI FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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