Through the development of a one pot synthesis of fused substituted heteroaryl-lactones involving a Metal/Halogen Exchange reaction as key step, the reactivity of various mono- or bimetallic reagents (organolithiums, Grignard reagents and lithium organomagnesiate complexes) was explored to aim high chemoselectivity and efficiency starting from sensitive substrates.
通过开发以
金属/卤素交换反应为关键步骤的稠合取代杂芳基内酯的一锅合成,探索了各种单
金属或双
金属试剂(
有机锂、
格氏试剂和
有机镁酸
锂络合物)的反应性,以实现高
化学选择性和效率从敏感基材开始。