Georg Schuh

Preparation of glycine-N,N-diacetic acid derivatives

Preparation of N-acylamino carboxylic acids and N-acylamino sulfonic acids and their alkali metal salts

Pure N-acyl:amino-carboxylic or sulphonic acid (salt)prepn.

Process for the preparation of glycine-N,N-diacetic acid derivatives from the reaction of glycine derivatives or their precursors with formaldehyde and an alkalimetal cyanide in an acidic aqueous medium

Continuous preparation of N-acylamino carboxylic acids and N-acylamino sulphonic acids, and their alkali metal salts

Process for the preparation of glycine-N,N-diacetic acid derivatives from the reaction of glycine derivatives or their precursors with formaldehyde and hydrocyanic acid or of iminodiacetonitrile or iminodiacetic acid with appropriate aldehydes and hydrogen cyanide in an acidic aqueous medium

Process for producing alkyl glycosides

Process and device for the continuous preparation of n-acylaminocarboxylic acids and n-acylaminosulphonic acids and their alkali metal salts

Verfahren zur Herstellung von Glycin-N,N-diessigsäure-Derivaten durch Umsetzung von Glycinderivaten oder deren Vorstufen mit Formaldehyd und Cyanwasserstoff oder von Iminodiacetonitril oder Iminodiessigsäure mit entsprechenden Aldehyden und Cyanwasserstoff in wässrig-saurem Medium

Method of producing free n-acyl amino-carboxylic and sulphonic acids