(Methylsulfinyl)ketenedithioacetals (3) and alkyl (methylsulfinyl)dithioacetates (4) were prepared from dimethyl sulfoxide. Next, the useful title compound (8) was synthesized from 4.
(亚
硫酰
甲基)
酮二
硫缩醇(3)和烷基(亚
硫酰
甲基)二
硫醋酸酯(4)是由
二甲基亚砜制备的。接下来,有用的标题化合物(8)是由4合成的。