Preparation of carbocylic M-aminohydroxyaromatics

US5486609A · kind A · utility

Assignee

• BASF SE

Inventors

• Robert M. Reinhardt · New Orleans, US
• Helmut Reichelt · Neustadt, DE
• Roland Merger · Bad Schönborn, DE

Key dates

• Filing date: Mar 24, 1995
• Grant date: Jan 23, 1996
• Expiry date: Mar 24, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A process for preparing carbocyclic m-aminohydroxyaromatics comprises reacting the corresponding o-- or m-halohydroxyaromatics or metal salts thereof with primary or secondary amines in the presence of a base and in the presence or absence of a diluent.