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具有光学活性的1,1’-联-2-萘酚及其衍生物由于其本身具有C2对称轴而具有独特的化学性质和手性诱导功能,且在适合结构基团修饰下能产生很强的荧光,在不对称催化和手性客体的荧光识别等方面得到了广泛的应用。在与手性胺、手性醇、糖类、手性阴离子、手性氨基醇和手性氨基酸等手性化合物作用时,该类受体在不同位点接受客体分子,通过光诱导电子转移(PET)及电子交换能量转移(EET)等引起分子内能级变化,使得所有这些相互作用十分灵敏的在其发光强度和能量上反映出来,用光谱仪可监测到这些变化。综述了近年来光学活性1,1’-联-2-萘酚衍生物在手性客体的识别以及作为人工模拟酶对手性α-氨基酸的构型转换两方面的最新应用研究进展。
Optically active 1,1’-bi-2-naphthol and its derivatives have unique chemical and chiral induction properties due to their C2 symmetry axis and are capable of generating strong modifications with suitable structural groups Of the fluorescence, in the asymmetric catalysis and chiral objects fluorescence recognition has been widely used. Upon interaction with chiral compounds such as chiral amines, chiral alcohols, carbohydrates, chiral anions, chiral amino alcohols and chiral amino acids, such receptors accept guest molecules at different sites and undergo photo-induced electron transfer ) And electron exchange energy transfer (EET) cause the intramolecular energy levels to change so that all these interactions are very sensitive to their luminescence intensity and energy, and these changes can be monitored with spectrometers. In this paper, the recent applications of optically active 1,1’-bi-2-naphthol derivatives in the recognition of chiral objects and the configurational transition of chiral α-amino acids as artificial mimics were reviewed.