ES294393A1 - A procedure for the manufacture of alcanolamine derivatives (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Procedure for the manufacture of alkanolamine derivatives, characterized by understanding the interaction of a halogen-compound of the general formula **(See formula)** where Z represents a halogen atom Y represents an oxygen atom, R7 and R8 represent hydrogen and the benzene radical (B) represents the 4-chloro-3-methylphenyl or 3,5-dimethylphenyl, or 3-tonyl radical, 3,5-di-methylphenyl, 2,5-dichlorophenyl or 3-methoxy-phenyl; R7 and R8 which may be the same or different, represent hydrogen or alkyl radicals and the benzene ring (B) has a substituent in position 3 or 4 only, or has a substituent only in position 2, consisting of a hydroxy, nitro constituent or iodine, or an acyl, aryl aryloxy, alkylaryloxy, arylthio, arylsulfonyl, arylamino, aralkyl or aralkoxy substituent, or has 2,3,4 or 5 substituents, or Y represents a sulfur atom, with an amine of the formula (see formula) where R5 represents hydrogen, R6 represents an ethyl radical or an n-propyl radical, or R5 represents hydrogen or an optionally substituted alkyl radical or an alkenyl or aralkyl radical; R6 represents a branched alkyl chain, a substituted alkyl, cycloalkyl or alkenyl radical, or an optionally substituted aralkyl radical of more than 7 carbon atoms. (Machine-translation by Google Translate, not legally binding)