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

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Abstract

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.

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Key Words

aluminium chloride, Hantzsch reaction, N-tosylhydrazones, 1,4-dihydropyridines

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ID: J66-Y2017