作者:Jurij Svete、Branko Stanovnik、Miha Tiŝler
DOI:10.1002/jhet.5570310524
日期:1994.9
Optically active and racemic isomers of aspartic acid (1) were transformed into the corresponding N-trifluoroacetyl-5-bromo-4-oxonorvaline methyl esters (6, R = Me) and N-trifluoroacetyl-3-formylalanine methyl esters 13, which were used as starting compounds in the synthesis of β-heteroaryl substituted-α-amino acids.
天冬氨酸(的光学活性和外消旋异构体1)转化成相应的Ñ -三氟乙酰基-5-溴-4- oxonorvaline甲酯(6,R = Me)的和ñ -三氟乙酰基-3-甲酰基丙氨酸甲酯13,这是在合成β-杂芳基取代的α-氨基酸中用作起始化合物。