作者:Alex S. Deeming、Claire J. Russell、Alan J. Hennessy、Michael C. Willis
DOI:10.1021/ol403122a
日期:2014.1.3
The addition of Grignard reagents or organolithium reagents to the SO2-surrogate DABSO generates a diverse set of metal sulfinates, suitable for direct conversion to sulfone products. The metal sulfinates can be trapped in situ with a wide range of C-electrophiles, including alkyl, allyl, and benzyl halides, epoxides, and (hetero)aryliodoniums.
将格氏试剂或有机锂试剂添加到SO 2 -替代物DABSO中会生成多种金属亚磺酸盐,适合直接转化为砜产品。金属亚磺酸盐可以用多种C亲电子试剂原位捕获,包括烷基卤、烯丙基卤和苄基卤、环氧化物和(杂)芳基碘鎓。