A series of dihydro-benzoimidazo-thiazine derivatives displaying exclusive diastereoselectivity has been synthesized proficiently via external chemical oxidant and metal-free selenocyclization methodology. This mild electro-oxidative protocol operates in an undivided electrochemical cell at ambient temperature under air, exhibiting decent functional group tolerance and excellent yields.
通过外部
化学氧化剂和无
金属
硒环化方法,已经合成了一系列具有独特非对映选择性的二氢
苯并咪唑并
噻嗪衍
生物。这种温和的电氧化方案在空气中的环境温度下在未分开的电
化学电池中运行,表现出良好的官能团耐受性和出色的产率。