作者:Xu, Jiuwen、Liu, Bo-Xi、Liu, Xin-Yu、Rao, Weidong、Wang, Shun-Yi
DOI:10.1021/acs.orglett.4c01925
日期:——
exhibit potent significance in drug molecules. Thiosulfonates as 1,3-thiosulfonylation reactants to olefins have yet to be investigated. Herein, we report photoinduced 1,3-difunctionalization of β,γ-unsaturated ketones with thiosulfonates, which undergo a radical 1,2-acyl shift. The protocol features mild conditions, high regioselectivity, and 100% atom economy.
含硫化合物在药物分子中表现出重要的意义。硫代磺酸盐作为烯烃的 1,3-硫代磺酰化反应物仍有待研究。在此,我们报道了硫代磺酸盐对 β,γ-不饱和酮的光诱导 1,3-双官能化,其经历了自由基 1,2-酰基转移。该方案具有条件温和、区域选择性高、原子经济性100%的特点。