Efficient and selective hydrogenation of C–O bonds with a simple sodium formate catalyzed by nickel
作者:Xiaoxiang Xi、Tieqiao Chen、Ji-Shu Zhang、Li-Biao Han
DOI:10.1039/c7cc08709h
日期:——
A Ni-catalyzed hydrogenation of C–O compounds with sodium formate is developed. Various esters, i.e. aryl, alkenyl, benzyl pivalates, and even the aryl ethers, were efficiently reduced with a loading of nickel catalysts down to 0.5 mol%. Reactive functional groups such as C–C double bonds, carbonyl, CN, MeS and halogen groups are tolerable. This reaction can be used for the modification of complex
开发了镍催化的甲酸钠对C–O化合物的加氢反应。各种催化剂,即芳基,烯基,新戊酸苄基酯,甚至芳基醚,都可以通过将镍催化剂的负载量降至0.5 mol%有效地还原。反应性官能团,例如CC双键,羰基,CN,MeS和卤素基团是可以忍受的。该反应可用于复杂分子的修饰并大规模进行。