Ethanolamine → 2-(4-Chloro-benzylamino)-ethanol

Beteiligte Stoffe

Reaktionsschritte

2-Hydroxyethylamine was reacted with 4-chlorobenzyl bromide according to Method B2a to give N-(4-chlorobenzyl)-N-(2-hydroxyethyl)amine. The alcohol was reacted with SOCl2 according to Method B7c to give N-(4-chlorobenzyl)-N-(2-chloroethyl)ammonium chloride. The chloroethylamine was reacted with 4-cyano-2-ethylphenyl isothiocyanate to give 2-(4-cyano-2-ethylphenylimino)-3-(4-chlorobenzyl)-1,3-thiazolidine.

Herkunft & Nachweise