An environmentally benign protocol that provides various S-quinolyl xanthates via a ball milling enabled cross coupling reaction of haloquinolines and readily available potassium O-alkyl xanthates is first reported. The reaction proceeded well under mild, transition metal- and solvent-free conditions, making it an attractive method for the introduction of xanthates into the quinoline scaffold.
首次报道了一种环境友好的方案,该方案通过球磨实现卤代
喹啉和容易获得的O-烷基黄原酸
钾的交叉偶联反应,提供各种S-
喹啉基黄原酸盐。该反应在温和、无过渡
金属和无溶剂的条件下进行良好,使其成为将黄原酸盐引入
喹啉支架的有吸引力的方法。