Aluminum Chloride Promoted Hantzsch Reaction of N-Tosylhydrazones
Hu Wang, Meng Tang*
*School of Pharmacy, Lanzhou University, Lanzhou 730000, P. R. of China, Email: tangmenglzu.edu.cn
H. Wang, M. Tang, Synthesis, 2017, 49, 4893-4898.
DOI: 10.1055/s-0036-1588496 (free Supporting Information)
see article for more reactions
An aluminum chloride promoted Hantzsch reaction of a wide range of N-tosylhydrazones provides a series of 1,4-dihydropyridines (1,4-DHPs) in good yields.
see article for more examples