Abstract
Tolunitriles have been efficiently synthesized by selective ammoxidation of corresponding xylene over silica‐supported Co‐Mn‐Mg‐Ni catalysts, without solvent for the first time in a one‐pot procedure. The selectivity for mono‐nitriles is almost 100%.
Acknowledgments
Financial support from the National Natural Science Foundation of China (Project 20376064) is gratefully acknowledged.