Fmoc-protected amino azides - key intermediates for monomers of oligomeric urea and guanidine - can be efficiently prepared from the corresponding amino alcohol through iodination followed by substitution with sodium azide. This synthetic route avoids the preparation, storage, and handling of the highly toxic azidic acid that is used in an alternative method.
Fmoc保护的
氨基
叠氮化物 - 聚
氨基
脲和
胍的单体关键中间体 - 可以通过
碘化和随后用
叠氮化
钠取代的方法,从相应的
氨基醇高效制备。该合成路线避免了在另一种方法中制备、储存和处理高度毒性的
叠氮酸。