Inspired by the unexpected reactivity of desulfated naturally occurring glucoraphenin, methods to synthesize thioimidate N-oxides (TIO) have been devised on simple or carbohydrate templates. Either through halocyclization or under Mitsunobu conditions, the starting thiohydroximates cyclized to generate efficiently the corresponding TIO.
受天然存在的脱
硫脂肪草的意外反应性的启发,已经设计了在简单或
碳水化合物模板上的
硫亚胺N-氧化物(TIO)的合成方法。无论是通过卤环化还是米特松布条件,起始的
硫醇
肟会环化以高效生成相应的TIO。