Electrochemical oxidation of o-[1-(phenylthio)alkyl]phenois in lithium perchlorate–nitroalkane gives corresponding o-quinone methides, which are trapped by unactivated alkenes to form chromanes including euglobal skeletons.
在
过氯酸锂-硝基烷体系中,邻-[1-(苯
硫基)烷基]
苯酚的电
化学氧化可得到相应的邻醌
甲叉中间体,这些中间体被非活化烯烃捕获,生成包括尤格醇骨架在内的菁环化合物。