Recent Advances and Applications in N-Methylation of Amines and Imines
Yan Feng, Cai Shuang, Wen Wu, Wen Wei, Li Bojie, Wang Liansheng, Zhu Lei
Chinese Journal of Organic Chemistry . 2020, (7): 1874 -1890 .  DOI: 10.6023/cjoc201912031