| 摘要 |
NEW MATERIAL:The compound of formula (R is o-phenylene, benzylidene, 1,2-cyclohexylene, 1,2-cyclohexenylene-4, 2,3-, 2,5- or 2,6-pyridinyl). EXAMPLE:N,N,N',N'-tetracyclohexyl-phthalic acid diamide. USE:A host compound forming a clathrate complex with a guest compound consisting of various solvent compounds such as alcohols, phenols, etc. It can be used for the separation and purification of the solvent compounds. PREPARATION:The compound of formula can be produced by reacting an ester or acid chloride of the corresponding dicarboxylic acid with dicyclohexylamine.
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