Metal-Free, Aerobic Dioxygenation of Alkenes Using Simple Hydroxamic Acid Derivatives
作者:Benjamin C. Giglio、Valerie A. Schmidt、Erik J. Alexanian
DOI:10.1021/ja206306f
日期:2011.8.31
The dioxygenation of alkenes using molecular oxygen and a simple hydroxamic acid derivative has been achieved. The reaction system consists of readily prepared methyl N-hydroxy-N-phenylcarbamate and molecular oxygen with a radical initiator, offering an alternative to common dioxygenation processes catalyzed by precious transition metals. This transformation capitalizes on the unique reactivity profile
已经实现了使用分子氧和简单的异羟肟酸衍生物对烯烃进行双氧化。该反应体系由易于制备的 N-羟基-N-苯基氨基甲酸甲酯和分子氧与自由基引发剂组成,为贵过渡金属催化的常见双氧化过程提供了替代方法。这种转变利用了异羟肟酸衍生物在自由基介导的烯烃加成过程中独特的反应性特征。