(Z)-α-Arylthio-α,β-unsaturated ketones can be stereoselectively synthesized in one pot under mild conditions, in good yields, by the palladium-catalyzed hydrostannylation of acetylenic sulfides with tributyltin hydride, followed by Stille coupling with acyl chlorides.
(Z)-α-芳
硫基-α,β-不饱和酮可以在温和条件下在一锅中立体选择性地合成,收率良好,通过
钯催化
乙炔硫化物与三丁基氢化
锡的氢化甲
硅烷基化,然后用Stille与酰
氯偶联。