摘要
Main observation and conclusion An anodic oxidation enabled synthesis of hypervalent iodinel(Ⅲ)reagents from aryl iodides is demonstrated.Under mild electrochem-ical conditions,a range of arylidine(Ⅲ)reagents including iodosylarenes,(difunctionaliodo)arenes,benziodoxoles and diaryliodoni-um salts can be efficiently synthesized and derivatized in good to excellent yields with high selectivity.As only electrons serve as the oxidation reagents,this method offers a more straightforward and sustainable manner avoiding the use of expensive or hazardous chemical oxidants.
基金
the Thousand Tal-ents Program for Young Scholars,the Shenzhen Science and Technology Innovation Committee(No.JCYJ20190809142809370)
the Guangdong Provincial Key Laboratory of Catalysis(No.2020B121201002).
