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总结了以环糊精为手性主体分子的超分子手性光化学反应及其特点,内容包括单分子手性光化学反应、双分子手性光化学反应、手性光催化反应以及手性光反应中的波长效应等四个方面.着重总结了环糊精对不同光反应底物的包结特性,天然和化学修饰的环糊精分子对反应速度、产物的分布和反应选择性的影响以及其作用机理.探讨了环糊精作为主体分子用于手性光化学反应所独具的优点,总结了现阶段研究中存在的问题,并对该方面工作的发展进行了展望.
The supramolecular chiral photochemical reactions with cyclodextrins as chiral host molecules and their characteristics are summarized, including monomolecular chiral photochemical reactions, bimolecular chiral photochemical reactions, chiral photocatalytic reactions and chiral photochemical reactions Wavelength effect and so on.Focusing on the inclusion properties of cyclodextrins for different photoreaction substrates, the effect of natural and chemically modified cyclodextrin molecules on the reaction rate, product distribution and reaction selectivity as well as their mechanism of action The advantages of cyclodextrin as the main molecule for chiral photochemical reaction were discussed, the problems existing in the current research were summarized, and the development of the work in this area was prospected.