A study concerning the gold(I)-catalyzed rearrangement of propargylic tert-butylcarbamates into 5-methylene-1,3-oxazolidin-2-ones is described. The mild reaction conditions employed allow the efficient synthesis of a variety of these structures, which would be less conveniently obtained using other reported methods.
本文介绍了一项有关
金(I)催化的
丙炔基叔
丁基氨基甲酸酯重排为 5-亚甲基-1,3-
恶唑啉-2-酮的研究。所采用的温和反应条件允许高效合成各种此类结构,而使用其他已报道的方法则不太容易获得这些结构。