A new synthetic route for the conversion of substituted 3-hydroxyphthalides into the corresponding isoquinolin-1(2H)-one was established. This method can be applied to the preparation of isoquinolin-1(2H)-ones with electron-withdrawing groups that are relatively difficult to synthesize by conventional procedures.
建立了一种新的合成路线,用于将取代的3-羟基邻苯二甲
酰亚胺转化为相应的
异喹啉-1(2H)-酮。该方法适用于制备通过传统方法相对难以合成的带有吸电子基团的
异喹啉-1(2H)-酮。