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本文报道一系列取代苯基重氮盐及其18-冠-6,二苯并-24-冠-8分子络合物的~1H和~(13)C NMR,考察它们在络合前后的化学位移变化,推测这类络合物的结构和络合成键状况。
A series of ~ 1H and ~ (13) C NMR studies of a series of substituted phenyl diazonium salts and their 18-crown-6, dibenzo-24-crown-8 molecular complexes were reported in this paper to investigate their chemical properties before and after complexation Displacement changes, speculated that the structure of such complexes and complex key state.