A General and Efficient Method for the Formylation of Amines Catalyzed by Bromodimethylsulfonium Bromide
Huang Haijing, Liu Juyan, Ma Enzhong, Cao Yingyu
Chin. J. Org. Chem. . 2015, (11): 2372 -2376 .  DOI: 10.6023/cjoc201504015