greener protocol to access different types of unsymmetrical chalcogenides with nitrogen- or oxygen-containing arenes through oxidative C–Se/C–S formation via direct C(sp2)–H bond activation was developed. The products were obtained in good to excellent yields using [O or N]-containing arenes, half equiv. of various odorless diorganyl dichalcogenides (S/Se), iodine (20 mol%) as the catalyst and 3 equiv
便捷的无
金属和无溶剂
碘催化的区域选择性绿色方案,可通过直接的C(sp 2)-H键通过氧化C-Se / C-S形成与含氮或含氧
芳烃的不同类型的不对称
硫族化物激活被开发。使用半当量的含[O或N]的
芳烃以良好或优异的收率获得产物。各种无味的二有机基二卤化二氢(S / Se),
碘(20摩尔%)作为催化剂,当量为3当量。用
DMSO作为氧化剂,施加MW辐照10分钟。