1.研究了由2-苯基-4-氯代亚甲基-5-间氧氮环戊酮经氟化、水解、氢化及皂化等步骤合成β-氟代-α-氨基丙酸的方法.2.由对氟苯甲醛出发合成了一系列芳香族的含氟氨基酸,包括β-对氟苯丝氨酸,β-对氟苯基-α-氨基丙酸,β-对氟苯基-β-氨基丙酸,β-对氟苯基丙烯酸及β-对氟苯基半胱氨酸的衍生物,并测得了这些外消旋氨基酸在多种溶剂系统中的 R_j 值. 1. The method of synthesizing β-fluoro-α-aminopropionic acid from 2-phenyl-4-chloromethylene-5-oxazolidone by fluorination, hydrolysis, hydrogenation and saponification .2.From p-fluorobenzaldehyde, a series of aromatic fluorine-containing amino acids were synthesized, including β-p-fluorobenzaline, β-p-fluorophenyl-α-aminopropionic acid, Aminopropionic acid, β-p-fluorophenylacrylic acid and β-p-fluorophenylcysteine, and the R_j values ​​of these racemic amino acids in various solvent systems were measured.