Unprecedented Selective Aminolysis: Aminopropyl Phosphine as a Building Block for a New Family of Air Stable Mono-, Bis-, and Tris-Primary Phosphines
作者:Kandikere Ramaiah Prabhu、Nagavarakishore Pillarsetty、Hariprasad Gali、Kattesh V. Katti
DOI:10.1021/ja993504+
日期:2000.2.1
the synthetic point of view but also for potential application (e.g., in dendrimers formation). As part of ongoing research on the fundamental main group and organic chemistry of functionalized phosphorus compounds, the authors report, herein, unprecedented selectivity in the reaction of 3-aminopropyl primary phosphine 3, with the methyl ester in the presence of free acid, amide, and thiol to produce
使用初级和次级膦作为开发新化学的通用试剂的一个严重障碍与它们令人不快的自燃性质和极端的水解、热和氧化不稳定性有关。特别是,具有“用户友好”特性(例如,良好的氧化/热稳定性,低挥发性)的初级膦不仅从合成的角度来看而且对于潜在的应用(例如在树枝状聚合物的形成中)都非常重要。作为对官能化磷化合物的基本主基团和有机化学正在进行的研究的一部分,作者在本文中报告说,3-氨基丙基伯膦 3 与甲基酯在游离酸、酰胺、和硫醇产生空气稳定的酰胺、羧酸盐、