Abstract: Chiral amino alcohol is the most important organic compound in the most medicament peticide and functional material. They can asymmetric epoxidation of asymmetric carbon and nitrogen double bond reduction, asymmetric carbonyl compounds and organic reagent addition reaction, and so on…This paper is to hand a new multi-functional hands of the amino alcohol ligand synthesized from natural amino acids, and used mass spectrometry, infrared, NMR, elemental analysis, and other tests to determine the structure of the compound.
In order to find the performance outstanding reminders body, We use the (1 R, 2S )-(+) or (1 S, 2R )-(-)- 2 - amino-1，2 - diphenyl ethanol as chiral source，Acetonitrile as solvent, K2CO3 for lashing acid, a small amount of KI as a catalyst, and 2,4,6 - Trimethyl--1,3,5 - three benzyl bromide or 1,3,5 - three benzyl bromide to synthesize three catalytic center ligand. by silica gel column chromatography in the white color crystals, and the melting point of products for polarimetry, Products by IR ﹑ 1 HNMR ﹑ MS identification to confirm its structure. In which the pair of enantiomers, the nature of its spectrum, and the melting point than the rotatory degree of physical constants, are very good verification.
Keywords：Chiral amino alcohol ; Ligand ; Compound
