GO–Cu<sub>7</sub>S<sub>4</sub> catalyzed <i>ortho</i>-aminomethylation of phenol derivatives with <i>N</i>,<i>N</i>-dimethylbenzylamines: site-selective oxidative CDC
作者:Sonu Gupta、Nisha Chandna、Pooja Dubey、Ajai K. Singh、Nidhi Jain
DOI:10.1039/c8cc03396j
日期:——
supported on grapheneoxide (GO) have been synthesized for the first time from Cu2S, and used as highly efficient heterogeneous catalysts for oxidative ortho-selective C–H aminomethylation of phenols with N,N-dimethylbenzylamines. The NPs (30–80 nm) have been characterized by HRTEM, SEM-EDX, PXRD, FTIR, Raman, ICP-AES and XPS analyses. The NP catalyzed sp2–sp3 crossdehydrogenativecoupling (CDC) features