Copper-Catalyzed Direct Thiolation of Ketones Using Sulfonohydrazides: A Synthetic Route to Benzylic Thioethers
作者:Amardeep Ramprasad Jadhao、Sanjay Subhash Gaikwad
DOI:10.1021/acs.joc.3c01598
日期:2023.10.6
sulfonohydrazides has been designed for the efficient construction of benzylic thioethers in excellent yield under mild reaction conditions. The current approach avoids the widely used thiolation reagent, thiols. The commercial availability of the base and reagents, broad substrate scope, and convenient reaction procedure make it an attractive method for benzylic thioether synthesis.
设计了一种简便的铜催化的酮与磺酰肼的可持续硫醇化反应,用于在温和的反应条件下以优异的产率有效构建苄基硫醚。目前的方法避免了广泛使用的硫醇化试剂,硫醇。碱和试剂的商业可用性、广泛的底物范围和方便的反应程序使其成为苄基硫醚合成的有吸引力的方法。