Stibor I.; Růžičková M.; Krátký R.; Vindyš M.; Havlíček J.; Pinkhassik E.; Lhoták P.; Mustafina A.; Morozova Y.; Kazakova E.; Gubskaya V.
(2001)
New chiral calix[4]arene-based diol-diamides 1a, 1b, tetraamides 2a, 2b and 7 as well as achiral diamide 3 and tetraamides 4-6 were prepared. The conformation of 1 has been studied in solution by NMR and in solid state by ...