Synthesis 2016; 48(10): 1437-1456
DOI: 10.1055/s-0035-1560430
short review
© Georg Thieme Verlag Stuttgart · New York

Geminal Bis- and Tristriazoles: Long-known but still Uncommon Heterocyclic Entities

Authors

  • Hellmuth Erhardt

    Organische Chemie, Bergische Universität Wuppertal, Gaußstraße 20, 42119, Wuppertal, Germany   eMail: sfkirsch@uni-wuppertal.de
  • Stefan F. Kirsch*

    Organische Chemie, Bergische Universität Wuppertal, Gaußstraße 20, 42119, Wuppertal, Germany   eMail: sfkirsch@uni-wuppertal.de
Weitere Informationen

Publikationsverlauf

Received: 09. Februar 2016

Accepted: 15. Februar 2016

Publikationsdatum:
22. März 2016 (online)


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Abstract

Geminal bis- and tristriazoles belong to a rare and mainly overlooked class of organic compounds with interesting properties. This review summarizes the methods for their preparation. Moreover, applications of these compounds are described, ranging from ring extensions to their use as reactive intermediates for the efficient construction of heterocycles.

1 Introduction

2 Bistriazoles

2.1 Bistriazoles (Tetrahedral Carbon)

2.2 Bistriazoles (Trigonal Carbon)

3 Tristriazoles

4 Conclusion and Prospectives