光学活性1,1'-联-2-萘酚类合成受体的应用研究新进展

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...

Recent Progress in the Application of Optically Active 1,1'- Bi-2-naphthol Synthetic Receptors

Optically active BINOL and its derivatives have unique chemical properties and chiral inductive function because of the C2 symmetric axis. When they are introduced into a suitable functional group, they can produce strong fluorescence, so they are widely applied in asynunetric catalytic reactions and fluorescence recognition of chiral object. This kind of compounds can be used as excellent fluorescent chemosensors because of the alteration can be sensitively reflected by their fluorescence intensity. When interacting with different kinds of chiral compounds such as chiral amines, alcohols, saccharides, chiral anions, amino alcohols and amino acids, an intramolecular energy level changes can be produced by photo-in- duced electron transfer （PET） and electronic energy transfer （EET） mechanisms, which can be monitored by fluorescence intensity changes. The recent advances of optically active 1,1′-bi-naphthol derivatives as fluorescent chemosensors for chiral object recognition as well as the application of some 1,1′-bi-naphthol derivatives as artificial enzyme for chiral inversion of α-amino acids are summarized.