名称:
Silicon-Directed Rhenium-Catalyzed Allylic Substitutions with N-Hydroxycarbamates, N-Hydroxysulfonamides, and Hydroxamic Acids
摘要:
A rhenium-catalyzed N-selective allylic amination reaction of N-hydroxycarbamates has been developed. This reaction occurs with excellent N/O selectivity and with complete carbon selectivity on the allylic system. The reaction is tolerant of many functional groups and also proceeds with N-hydroxysulfonamides and hydroxamic acids.