An efficient, eight-step synthesis of brexan-2-one has been developed (25.5% overall yield). The strategy also provided two convenient routes to homobrexan-2-one. The schemes can be easily adapted to introduce isotopic labels for mechanistic studies.
已经开发了有效的八步合成布雷克森2-酮(总收率25.5%)。该策略还提供了两条简便的途径来生产高同型苯二
酚-2-。该方案可以很容易地引入机械研究的同位素标记。