Regioselective Hydrodehalogenation of Aromatic α‐ and β‐Halo carbonyl Compounds by CuI in Isopropanol
作者:Iram Parveen、Danish Khan、Naseem Ahmed
DOI:10.1002/ejoc.201801385
日期:2019.1.31
An efficient and regioselective hydrodehalogenation of aromatic α‐ and β‐halo carbonyl compounds has been developed using CuI in isopropanol under basic condition. This reaction system effectively reduces chloride, bromide and iodide groups and affords high yield (up to 97 %) as carbonyl compounds. The method is environmentally friendly and demonstrates excellent tolerance to a broad range of electronically
在碱性条件下,使用CuI在异丙醇中开发了一种有效的且对区域选择性的芳香族α-和β-卤代羰基化合物进行加氢脱卤的方法。该反应体系可有效还原氯,溴和碘基团,并以羰基化合物形式提供高收率(最高97%)。该方法是环境友好的,并且显示出对多种电子富和取代基的优异耐受性。