Synthesis
DOI: 10.1055/s-0036-1588496
paper
© Georg Thieme Verlag Stuttgart · New York

Aluminum Chloride Promoted Hantzsch Reaction of N-Tosylhydrazones

Hu Wang, Meng Tang*
  • School of Pharmacy, Lanzhou University, Lanzhou 730000, P. R. of China   Email: tangmeng@lzu.edu.cn
Further Information

Publication History

Received: 19 April 2017

Accepted after revision: 09 June 2017

Publication Date:
25 July 2017 (eFirst)

Abstract

An aluminum chloride promoted Hantzsch reaction of N-tosylhydrazones has been developed. The reaction is general for a wide range of N-tosylhydrazones, and a series of 1,4-dihydropyridines (1,4-DHPs) were prepared in moderate to excellent yields.

Supporting Information