N, N′ — Ditritylurea and Analogs as Hosts in Crystalline Clathrate Complexes: Synthesis and Selectivity Studies
作者:Kwok-Keung Daniel Ng、Harold Hart
DOI:10.1016/0040-4020(95)00432-8
日期:1995.7
Of 38 hosts, most of them new, designed on the ‘wheel-and-axle’ model, 24 formed clathratecomplexes with small molecules; 95 new host/guest combinations are described (Table 6). Selectivitystudies (Table 7) show, in some instances, substantial discrimination between guests with similar structures.