communication describes the generation of high-yielding solution phase diketopiperazine libraries via a ‘3-step, 1-pot’ procedure, employing the Ugi multi-component reaction (MCR), followed by BOC deprotection and cyclization to diketopiperazine (DKP). Exploitation of Armstrong's convertible isonitrile in the Ugi reaction utilising an ‘internal nucleophile’ approach for diketopiperazine formation is presented
本交流描述了通过Ugi多组分反应(MCR),通过BOC脱保护和环化成二酮
哌嗪(DKP)的“三步一锅”方法,生成了高产率的液相二酮
哌嗪文库。提出了利用“内部亲核试剂”方法形成二酮哌拉嗪在Ugi反应中利用阿姆斯特朗可转换异腈的方法。