对称四甲基六元瓜环的主客体包结配合物

Host-Guest Inclusion Complexes based on the Symmetric Tetramethyl-substituted Cucurbituril

利用1H NMR技术,考察了新近合成的改性瓜环--对称四甲基六元瓜环(TmeQ[6])与5,5'-二甲基-2,2'-联毗啶(55')、N-卞基-3-羟基吡啶(f9)、2-苯基-咪唑[4,5-f],10-邻菲咯啉(SCI)以及N,N'-二卞基-4,4'联吡啶(fx)等一系列有机化合物为客体的相互作用,解析、推测和归纳了这些作用产物的结构特征.

Interaction between a new substituted cucurbituril-symmetric tetramethy1-substituted cucurbituril(TmeQ[6])with some guests,such as 5,5’-dimethyl-2,2’-bispydine(55’),N-benzy1-3-hydroxylpyridine(f9),2-phenyl-mizoline[4,5-f]1,10-phenno throline(SC1)and N,N’-dibensy1-4,4’-bypyridine(fx)have been investigated,and characteristic of the structures of these complexes have been suggested and studied by using 1 H NMR technique.