C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 323/41 (2006.01) C07C 323/31 (2006.01)
Patent
CA 2077674
(57) Ab?t The invention relates lo N-scyl-aminoalkyl-2-hydroxyethylsulphides of formula R-CONH-(CH2)n-S-CH2 CH2, OH, where R is a hydrogen atom or a (C1-C4) alkyl group and n is an integer between 3 and 6, and to a method for preparing them. The method consists in reacting compounds of formula R-CONH-(CH2)m-CH-CH2, where R has the above-men- tioned meaning and m is an integer between 1 and 4, with the equivalent quantity of mercaptoethanol al approximately 15 to approximately 150°C in the presence of a radical starter and in the presence or in the absence of a solvent which is inert to the reactants and to radical reactions.
Angenendt Heinrich
Meier Michael
Mischke Peter
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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