Facile Preparation of 6-(Aminomethyl)isoindolin-1-one Realizing Complete Reduction of Double Aromatic Cyano Groups
作者:Lei Bi、Chenchao Fu、Lei Yao
DOI:10.14233/ajchem.2014.17169
日期:——
6-(Aminomethyl)isoindolin-1-one is a key intermediate enroute to many investigational therapeutic agents. The need for it prompts a concise synthesis, which includes; (1) cyanation without using costly transition metal catalysts; (2) complete hydrogenation of the resulting dicyanide. This synthetic route emphasizes high atom-efficiency and simple operation. 5-(Aminomethyl)isoindolin-1-one, a structural analogue, is synthesized via this route as well.
6-(氨甲基)异吲哚-1-酮是许多研究性治疗剂的重要中间体。对其的需求促成了一条简洁的合成路线,包括:(1) 在不使用昂贵过渡金属催化剂的情况下进行氰化;(2) 对生成的二氰化物进行完全氢化。这条合成路线强调了高原子效率和简单操作。5-(氨甲基)异吲哚-1-酮,作为一种结构类似物,也通过这条路线合成。