Alkene synthesis: elimination of arenesulfinic acid from alkyl aryl sulfones using potassium trimethylsilanolate as base
作者:Charles A.G. Baker-Glenn、Anthony G.M. Barrett、Andrew A. Gray、Panayiotis A. Procopiou、Mark Ruston
DOI:10.1016/j.tetlet.2005.08.097
日期:2005.10
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。