The nitrolactonization of alkenyl carboxylic acids mediated by Fe(NO3)3·9H2O has been developed. Nitrolactones were obtained in up to 93% yield by treatment of alkenyl carboxylic acids with Fe(NO3)3·9H2O. Mechanistic studies disclosed that the reaction proceeded through a radical intermediate generated from addition of NO2 to alkenyl carboxylic acids. Graphical Abstract Fullsize Image
已经开发了由Fe(NO 3)3 ·9H 2 O介导的链烯基
羧酸的硝基内酯化。通过用Fe(NO 3)3 ·9H 2 O处理烯基
羧酸,可以以高达93%的产率获得硝基内酯。机理研究表明,反应是通过将NO 2加到烯基
羧酸中生成的自由基中间体进行的。 图形抽象全尺寸图像