State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China.
Org Lett. 2010 Feb 19;12(4):800-3. doi: 10.1021/ol902873q.
An efficient method for the synthesis of trisubstituted vinyl sulfones is reported. Using the Ir(COD)Cl/phosphoramidite ligand (L1)/DBU, trisubstituted vinyl sulfones could be synthesized from allyl sulfinates in high yields as exclusively E isomers.
本文报道了一种合成三取代乙烯基砜的有效方法。该方法使用Ir(COD)Cl/磷酰胺配体（L1）/DBU，可高收率、立体专一性地得到 E 式构型的三取代乙烯基砜。反应中，砜源为烯丙基磺酸酯。
