Synthesis 2023; 55(11): 1652-1661
DOI: 10.1055/a-1966-4974
short review
Special Issue dedicated to Prof. Cristina Nevado, recipient of the 2021 Dr. Margaret Faul Women in Chemistry Award

Azidation with Hypervalent Iodine Reagents

Raphaël Simonet-Davin
,
Jerome Waser
We thank the Swiss National Science Foundation (sinergia CRSII5_171026) for financial support.


Dedicated to Prof. Cristina Nevado at the occasion of the awarding of the Dr. Margaret Faul Women in Chemistry Award 2021

Abstract

In this short review, we describe applications of hypervalent iodine reagents for the azidation of organic compounds from seminal publications to the most recent reports. After reviewing selected examples of azidations based on the use of in situ formed unstable non-cyclic reagents, we focus in more detail on stable cyclic hypervalent iodine reagents. Important advances in the azidation of C–H bonds, alkenes, as well as other transformations are described. Rather than being comprehensive, we highlight selected key reports that, in our opinion, especially contributed to the advancement of research in the field.

1 Introduction

2 Non-Cyclic λ3-Iodanes

3 Heterocyclic λ3-Iodanes

3.1 Azidation of Aliphatic C–H Bonds

3.2 Azidation of Alkenes

3.3 Other Azidations

4 Conclusion and Outlook



Publication History

Received: 21 September 2022

Accepted after revision: 24 October 2022

Accepted Manuscript online:
24 October 2022

Article published online:
23 November 2022

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