3-substituted thiopyran-4-ones is reported for the first time via aldol condensation of various aromatic aldehydes with dihydrothiopyran-4-one derivatives under very mild conditions using magnesium bromide diethyl etherate and triethyl-amine. The products were characterized based on spectroscopic and X-ray diffraction experiments.
首次报道了几种 3-取代的 thiopyran-4-ones 的合成,通过各种芳香醛与 dihydrothiopyran-4-one 衍
生物在非常温和的条件下使用
溴化镁二
乙醚和
三乙胺进行醛醇缩合。基于光谱和X射线衍射实验对产物进行了表征。