coupling reaction of nitroarenes with phenols has been developed. A series of N-cyclohexylaniline derivatives was easily and efficiently obtained in moderate to good yields via C–N bond formation by the simple use of safe and inexpensive sodiumformate as the hydrogen donor. A direct and efficient palladium-catalyzed reductive coupling reaction of nitroarenes with phenols has been developed. A series of
Palladium-catalyzed reductive coupling of phenols with anilines and amines: efficient conversion of phenolic lignin model monomers and analogues to cyclohexylamines
作者:Zhengwang Chen、Huiying Zeng、Hang Gong、Haining Wang、Chao-Jun Li
DOI:10.1039/c5sc00941c
日期:——
A highly efficient Pd-catalyzed direct coupling of phenolic lignin model monomers and analogues with anilines to give cyclohexylamines using sodium formate as hydrogen donor is described.
B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>-catalyzed metal-free hydrogenation of naphthylamines
作者:Gen Li、Yongbing Liu、Haifeng Du
DOI:10.1039/c5ob00009b
日期:——
A catalytic metal-free hydrogenation of naphthylamines using B(C6F5)3 as a catalyst was successfully achieved under mild conditions for the first time to furnish a variety of tetrahydronaphthylamines in 88–99% yields.
使用B(C 6 F 5)3作为催化剂的萘胺的无催化金属氢化首次在温和条件下成功实现,以88-99%的产率提供了各种四氢萘胺。