14078-30-9Relevant articles and documents
N,N'-Ditrytylurea, a Versatile Host for Crystalline Host-Guest Complexes
Hart, Harold,Lin, Lon-Tang W.,Ward, Donald L.
, p. 293 - 294 (1985)
N,N'-Ditrytylurea forms stoicheiometric crystalline complexes with guests containing varied functionality; its large rigid end-groups prevent host-host close packing and leave substantial voids for guests, many of which hydrogen bond to the urea moiety.
N, N′ - Ditritylurea and analogs as hosts in crystalline clathrate complexes: Synthesis and selectivity studies
Ng, Kwok-Keung Daniel,Hart, Harold
, p. 7883 - 7906 (2007/10/02)
Of 38 hosts, most of them new, designed on the 'wheel-and-axle' model, 24 formed clathrate complexes with small molecules; 95 new host/guest combinations are described (Table 6). Selectivity studies (Table 7) show, in some instances, substantial discrimin