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1992年瑞典的Wennerstr(?)m等把C_(60)置于沸腾的γ-环糊精(γ-CD)水溶液中反应48h,而得到能溶于水的γ-CD与C_(60)的包结物.但未能从实验上证实其组成.考虑到C_(60)作为客体的特殊性,我们采用研磨方法,经lh反应实现了γ-CD与C_(60)包结物的高效制备,通过不同的反应物配比1:1和2:1(摩尔比)首次制得了两种可辨的,相对单一的固
In 1992, Wennerström (Sweden) et al. Placed C 60 into a boiled γ-CD aqueous solution for 48 h to obtain water-soluble γ-CD and C 60 However, it failed to confirm its composition experimentally. Considering the particularity of C_ (60) as an object, we prepared the γ-CD and C_ (60) inclusion by lh reaction , Two kinds of distinguishable and relatively single solid were obtained for the first time through different reactants ratio 1: 1 and 2: 1 (molar ratio)