作者:N. Takamura、T. Mizoguchi、K. Koga、S. Yamada
DOI:10.1016/0040-4020(75)85070-8
日期:1975.1
Treatment of 16 α-amino acid esters with isoamyl nitrite in the presence of a small amount of organic acid in chloroform or benzene, followed by chromatographic purification on alumina was found to afford the corresponding α-substituted-α-diazo esters (1) in fairly good yields.
在少量有机酸存在的氯仿或苯中,用亚硝酸异戊酯处理16种α-氨基酸酯,然后在氧化铝上进行色谱纯化,得到相应的α-取代-α-重氮酯(1)。相当不错的产量。