Iridium-Catalyzed, Regio- and Enantioselective Allylic Substitution with Aromatic and Aliphatic Sulfinates
作者:Mitsuhiro Ueda、John F. Hartwig
DOI:10.1021/ol9023248
日期:2010.1.1
The iridium-catalyzed allylation of sodium sulfinate to form branched allylic sulfones is reported. The reactions between various sodium sulfinates and achiral allylic carbonates occur in good yields, with high selectivity for the branched isomer, and high enantioselectivities (up to 98% ee).
据报道,铱催化亚磺酸钠烯丙基化形成支链烯丙基砜。各种亚磺酸钠和非手性烯丙基碳酸酯之间的反应收率良好,支链异构体的选择性高,对映选择性高(高达 98% ee)。