Stereoselective Synthesis of Functionalized γ-Amino Esters: Azetidinium Salts and Epoxy Esters
作者:José M. Concellón、Estela Riego、Pablo L. Bernad
DOI:10.1021/ol025590f
日期:2002.4.1
Addition of several lithium ester enolates to chiral 1-aminoalkyl chloromethyl ketones 1 affords enantiomerically pure 3-hydroxyazetidinium salts 3 or 3-(1'-aminoalkyl)-3,4-epoxy esters 4, depending on the reaction conditions. [reaction: see text]
根据反应条件,将几种锂酯烯酸酯加到手性1-氨基烷基氯甲基酮1上,得到对映体纯的3-羟基氮杂环丁烷鎓盐3或3-(1'-氨基烷基)-3,4-环氧酯4。[反应:看文字]