Synthesis 2016; 48(15): 2361-2375
DOI: 10.1055/s-0035-1561454
short review
© Georg Thieme Verlag Stuttgart · New York

The Chemistry of Unusually Functionalized Azides

Klaus Banert*
Technische Universität Chemnitz, Organic Chemistry, Strasse der Nationen 62, 09111 Chemnitz, Germany   Email: klaus.banert@chemie.tu-chemnitz.de
› Author Affiliations
Further Information

Publication History

Received: 11 April 2016

Accepted: 18 April 2016

Publication Date:
07 June 2016 (online)


Dedicated to Professor Heinrich Lang on the occasion of his 60th birthday

Abstract

This short review describes the synthesis and reactions of organic azides bearing an adjacent additional functional group, such as azidoacetylenes, α-azido alcohols, geminal azidohalo compounds, formyl azide, 1,1-diazidoethenes, and azidocyclopentadienes. Some of these compounds were extensively investigated in previous quantum chemical studies, but experimental access was missing until quite recently; other such azides were simply overlooked for a long time. The title compounds are able to undergo a variety of intramolecular and intermolecular subsequent reactions, which can find application in synthetic chemistry.

1 Introduction

2 Ethynyl Azides

3 Geminal Azidohalo Compounds and α-Azido Alcohols

3.1 Azidohalomethanes

3.2 Discovery and Synthesis of α-Azido Alcohols

3.3 Reactions of α-Azido Alcohols

4 Formyl Azide

5 1,1-Diazidoethenes

6 Azidocyclopentadienes

7 Conclusion and Outlook