T3P® (propylphosphonic anhydride) mediated conversion of carboxylic acids into acid azides and one-pot synthesis of ureidopeptides
作者:Basavaprabhu、N. Narendra、Ravi S. Lamani、Vommina V. Sureshbabu
DOI:10.1016/j.tetlet.2010.04.002
日期:2010.6
A general, mild, efficient, and environmentally benign protocol, which makes use of T3P® as an acid activating agent for the direct synthesis of acid azides from carboxylic acids is described. Further, the protocol is employed for the one-pot synthesis of α-ureidopeptides starting from N-protected α-amino acids.
描述了一种一般的,温和的,有效的和对环境有益的方案,该方案利用T3P®作为从羧酸直接合成叠氮化物的酸活化剂。另外,该方案用于从N-保护的α-氨基酸开始的一锅法合成α-脲肽。