Synthesis and Aggregation Properties of Novel Amino Acetals with the Calix[4]resorcinol Platform

Abstract

Calixarenes O 0450 Synthesis and Aggregation Properties of Novel Amino Acetals with the Calix[4]resorcinol Platform -It is found that calix[4]resorcinols (I) with acetal groups in the aminomethyl fragment form head-to-head supramolecular aggregates in CHCl3 at low concentrations. -(BURILOV, A. R.; VAGAPOVA, L. I.; PUDOVIK*, M. A.; PASHIROVA, T. N.; RYZHKINA, I. S.; KUDRYAVTSEVA, L. A.; TIMOSHEVA, A. P.; HABICHER, W. D.; KONOVALOV, A. I.; Russ. Chem. Bull. 55 (2006) 5, 920-924; Arbuzov Inst. Org. Phys. Chem., Kazan Res. Cent., Russ. Acad. Sci., Kazan' 420088, Russia; Eng.) -H. Toeppel 04-054