Treatment of commercially available MesMgBr with 1,4-dioxane produces the key Mes(2)Mg reagent in situ which then mediates the deprotonation of ketones to deliver trimethylsilyl enol ethers, at readily accessible temperatures and without any nucleophilic addition, in an expedient and high yielding one-pot process.
用1,4-
二恶烷处理市售的MesMgBr,可在原位获得关键的Mes(2)Mg试剂,然后该试剂介导酮的去质子化反应,从而在易于获得的温度下且无需任何亲核加成的情况下,以便利且高的成本传递三甲基甲
硅烷基烯醇醚。一锅法。