Cyclodextrin-based class I aldolase enzyme mimics to catalyze crossed aldol condensations
摘要:
A variety of mono- and unsymmetrical bifunctional P-cyclodextrins have been developed as efficient mimics of class I aldolases, some of which show a large rate acceleration and substrate selectivity. (C) 1998 Elsevier Science Ltd. All rights reserved.
A variety of regioisomeric bifunctionalized beta-cyclodextrins derivatized with an imidazole and a metal ligand tris(2-aminoethyl)amine (tren) group were prepared. As their Zn2+ complexes, these compounds show bifunctional catalysis of phosphate hydrolysis with a regioisomeric preference. (C) 1998 Elsevier Science Ltd. All rights reserved.