Ammonia and selenoaldehydes are both problematic components in Ugi reactions. Here we report the efficient direct multicomponent synthesis of sensitive selenocysteine peptides without the use of convertible (protected) primary amines, including suitable deprotection protocols for selenols.
氨和
硒醛都是 Ugi 反应中的问题成分。在此,我们报告了在不使用可转化(保护)
伯胺的情况下直接多组分合成敏感
硒半胱
氨酸肽的高效方法,包括
硒醇的合适脱保护方案。