Simultaneous Preparation of Sulfides/Selenides and Sulfones via Synergistic Nickel-Catalyzed Reductive Coupling and S<sub>N</sub>2 Reaction
作者:Ji-Min Cao、Wei-Chen Zhu、Xin-Yu Liu、Weidong Rao、Shu-Su Shen、Dao-peng Sheng、Shun-Yi Wang
DOI:10.1021/acs.orglett.3c03777
日期:2023.12.29
simultaneously using allyl bromide/benzyl bromide-activated alkyl bromides and thiosulfonates/selenosulfonates using a nickel-catalyzed reductive coupling and SN2 synergistic strategy, which is characterized by excellent atom and step economy, mild reaction conditions, broad functional group compatibility, and excellent yields.
砜类化合物和硫醚类化合物是两类非常有价值的化合物,但同时高效地制备砜类和硫醚类化合物具有挑战性。在这里,我们报道了使用镍催化还原偶联和S N 2 协同策略,使用烯丙基溴/苄基溴激活的烷基溴和硫代磺酸盐/硒磺酸盐可以同时获得硫化物/硒化物和砜,其特点是具有优异的原子和步骤经济性,反应条件温和,官能团兼容性广泛,收率优异。