An Efficient Cascade Synthesis of Ethyl 3-Amino-5-oxoisoxazolidine-4-carboxylate Derivatives
作者:Runtao Li、Runrun Li、Qiang Wei、Xin Wang、Zemei Ge
DOI:10.1055/s-0036-1590803
日期:2017.9
Abstract An efficient cascade synthesis of ethyl 3-amino-5-oxoisoxazolidine-4-carboxylate derivatives from diethyl 2-(ethoxymethylene)malonate, different hydroxylamines and various amines is developed. This approach tolerates a wide range of amines affording highly functionalized isoxazolidine derivatives, which are expected to be important in organic synthesis and medicinal chemistry. An efficient cascade