temperature within short times. A simple and highly efficient approach has been developed for a multicomponent one-pot reaction of aldehydes or ketones with amines and diethyl or triethyl phosphite to give the corresponding α-aminophosphonates. In the presence of quaternary ammonium salts, which are environmental friendly, inexpensive, and recyclable, α-aminophosphonates were obtained in excellent yields
摘要 已经开发出一种简单高效的方法,用于醛或酮与胺和
亚磷酸二乙酯或
三乙酯的多组分一锅法反应,得到相应的α-
氨基膦酸酯。在存在环境友好,廉价和可回收的季
铵盐的情况下,在室温下短时间内以优异的产率获得了α-
氨基膦酸盐。 已经开发出一种简单高效的方法,用于醛或酮与胺和
亚磷酸二乙酯或
三乙酯的多组分一锅法反应,得到相应的α-
氨基膦酸酯。在存在环境友好,廉价和可回收的季
铵盐的情况下,在室温下短时间内以优异的产率获得了α-
氨基膦酸盐。