PROCESS FOR THE PREPARATION OF ACYL DIAMINE DERIVATIVE

PROCESS FOR THE PREPARATION OF ACYL DIAMINE DERIVATIVE

Acyldiamine derivs.(I, R1 = H, C1-6 hydrocarbon; A and B are benzene ring) were prepd. by the reaction of diamine(II) and carboxylic acid (III, X = acyldiamine radical) or its derivs. Thus, 84ml triethylamine and 70 ml benzoyl chloride were added to 59 g N-methyl-N-(2-hydroxy-3-aminopropyl)-4'-...

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Hauptverfasser: BUDDEN R, HUESCHENS R, MILKOWSKI W
Format: Patent
Sprache:eng
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Zusammenfassung:Acyldiamine derivs.(I, R1 = H, C1-6 hydrocarbon; A and B are benzene ring) were prepd. by the reaction of diamine(II) and carboxylic acid (III, X = acyldiamine radical) or its derivs. Thus, 84ml triethylamine and 70 ml benzoyl chloride were added to 59 g N-methyl-N-(2-hydroxy-3-aminopropyl)-4'-chloroaniline in l chloroform, and refluxed for 4 hr to give 61 g N-methyl-N-(2-benzoylaminopropyl-3-benzoylaminopropyl)-4'- chloro-aniline.