The use of potassium trimethylsilanolate as base to induce elimination of potassium arenesulfinate from alkyl aryl sulfones to produce E-alkenes is described. The reaction was appropriate for substrates containing a benzyl or allyl group α to the sulfone residue.
描述了使用三甲基
硅烷醇
钾作为碱以诱导从烷基芳基砜中消除
芳烃亚
磺酸钾以产生E-烯烃。该反应适合于在砜残基上含有苄基或烯丙基α的底物。