Synlett 2020; 31(06): 605-609
DOI: 10.1055/s-0039-1690736
cluster
© Georg Thieme Verlag Stuttgart · New York

Metal-Free 1,2,3-Triazole Synthesis in Deep Eutectic Solvents

Authors

  • Filip Sebest

  • Samuel Haselgrove

  • Andrew J. P. White

  • Silvia Díez-González

    Imperial College London, Department of Chemistry, MSRH, 80 Wood Lane, White City, London, W12 0BZ, UK

This research was financially supported by Imperial College London and by the Engineering and Physical Sciences Research Council (EPSRC) (DTP studentship to F.S. and EP/K030760).
Further Information

Publication History

Received: 08 September 2019

Accepted after revision: 14 October 2019

Publication Date:
05 November 2019 (online)


Graphical Abstract

Preview

Published as part of the ISySyCat2019 Special Issue

Abstract

The metal-free regioselective preparation of 1,5- and 1,4-disubstituted triazoles is reported through a cycloaddition–elimination sequence. Reactions were carried out in environmentally friendly deep eutectic solvent (DES) and pure products were isolated without the need for chromatographic techniques.

Supporting Information