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本文用250兆赫~1HNMR研究了咔唑衍生物(D)与受电子分子如对苯醌(A)等间的相互作用,证明它们在CCl_4溶液中形成了或强或弱的络合体AD并存在动态平衡
In this paper, the interaction between carbazole derivatives (D) and electron-accepting molecules such as p-benzoquinone (A) was investigated by using 250 MHz ~ 1HNMR. The results show that they form a strong or weak complex AD in CCl_4 solution There is dynamic balance