用核磁共振和稳态荧光等方法研究了2,5-二苯基1,3,4-二噁唑(PPD)和2,5-二苯基1,3-噁唑(PPO)分子与β-环糊精(β-CD)的相互作用,测定了包合物的组成和结合常数.发现疏水作用是形成PPD(或PPO)-β-CD包合物的主要作用力.直链脂肪醇(正丙醇～正戊醇)的加入使得PPD(或PPO)分子从β-CD内腔排斥到水相中.实验结果表明:噁唑类分子能否与环糊精形成纳米管聚合物,立体选择性是关键因素. The effects of 2,5-diphenyl 1,3,4-dioxazole (PPD) and 2,5-diphenyl 1,3-oxazole (PPO) molecules on β -cyclodextrin (β-CD), the composition and binding constants of the inclusion complexes were determined, and the hydrophobic interaction was found to be the main force responsible for the formation of PPD (or PPO) -β-CD inclusion complexes. (N-propanol ~ n-amyl alcohol), the PPD (or PPO) molecule repelled from the β-CD cavity into the aqueous phase.The experimental results show that the oxazole molecules can form nanotube polymers with cyclodextrins, Stereoselectivity is the key factor.