A “Traceless” Staudinger Ligation for the Chemoselective Synthesis of Amide Bonds
作者:Eliana Saxon、Joshua I. Armstrong、Carolyn R. Bertozzi
DOI:10.1021/ol006054v
日期:2000.7.1
[reaction: see text] Here we report a novel modification of our previously reported "Staudinger ligation" that generates an amide bond from an azide and a specifically functionalized phosphine. This method for the selective formation of an amide bond, which does not require the orthogonal protection of distal functional groups, should find general utility in synthetic and biological chemistry.
[反应:见正文]在这里,我们报告了对我们先前报道的“斯托丁格连接”的一种新颖修饰,该修饰从叠氮化物和经过特殊功能化的膦生成酰胺键。不需要远端官能团的正交保护的这种选择性形成酰胺键的方法应该在合成和生物化学中找到通用的用途。