Sulfur-capped cyclodextrins: a new class of cavitands with extroverted as well as introverted donor functionalities.
Ansa-cyclodextrins were obtained in high yields by reaction of sodium sulfide with A,B-di- or A,B,D,E-tetramesylated alpha-CD precursors; the resulting thiocavitands are suitable for forming nanotubular molecules, as well as for hosting metal-organic fragments.
Benmerad
Belkacem
B
Laboratoire de Cristallographie-Thermodynamique, Faculté de Chimie, USTHB, BP 32, El-Alia, Bab-Ezzouar, Alger (Algeria).
Clair
Pascaline
P
Armspach
Dominique
D
Matt
Dominique
D
Balegroune
Fadila
F
Toupet
Loic
L