Complexation with diol host compounds. Part 33. Inclusion and separation of pyridines by a diol host compound

被引:0
作者
Bacsa, John [1 ]
Caira, Mino R. [1 ]
Jacobs, Ayesha [1 ]
Nassimbeni, Luigi R. [1 ]
Toda, Fumio [2 ]
机构
[1] Department of Chemistry, University of Cape Town, Rondebosch 7701, South Africa
[2] Department of Chemistry, Okayama University of Science, Okayama, Japan
关键词
Alcohols - Complexation - Crystal lattices - Nitrogen compounds;
D O I
10.1016/S1463-0184(00)00044-7
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摘要
The host 1,1,6,6-tetraphenylhexa-2,4-diyne-1,6-diol includes pyridine and the picolines. The structures of these inclusion compounds and their lattice energies have been determined. The selectivity of the host for a particular guest has been measured by competition experiments and the results are rationalized in terms of the structural features of the host-guest compounds.
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