An efficient approach toward the parallel solid-phase synthesis of highly diversified chiral polyaminothiazoles employing Hantzsc’s thiazole synthesis is presented. The treatment of resin-bound chiral polyamines with Fmoc-isothiocyanates generated polythioureas which were further reacted with a variety of α-halogenoketones to afford following cleavage from the solid support the desired chiral polyaminothiazoles in good yield and purity.
An efficient approach toward the parallel solid-phase synthesis of highly diversified chiral polyaminothiazoles employing Hantzsc’s thiazole synthesis is presented. The treatment of resin-bound chiral polyamines with Fmoc-isothiocyanates generated polythioureas which were further reacted with a variety of α-halogenoketones to afford following cleavage from the solid support the desired chiral polyaminothiazoles in good yield and purity.