Das, Pranab Jyoti, and Dimpee Das. “Pyridinium Based Ionic Liquids As Promoters for a Green and Selective Synthesis of N-Monomethylanilines”. Iranian Journal of Catalysis 9, no. 1 (February 25, 2024). Accessed December 19, 2025. https://oiccpress.com/ijc/article/view/4027.