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Skeletal Editing by Hypervalent Iodine Mediated Nitrogen Insertion.

Anjali Gupta¹, Pratibha Bhatti¹, Joydev K Laha¹

¹Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, Sector-67, S. A. S. Nagar, Punjab, 160062, India.

Chemistry (Weinheim an Der Bergstrasse, Germany)

|July 24, 2024

Summary

This summary is machine-generated.

Hypervalent iodine reagents, particularly iodonitrenes, enable efficient nitrogen insertion and skeletal editing for synthesizing N-heterocycles. This review covers their application in modern organic chemistry and mechanistic insights.

Keywords:

hypervalent iodine nitrene precursor nitrogen heterocycles nitrogen insertion skeletal editing

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Area of Science:

Organic Chemistry
Synthetic Chemistry

Background:

Hypervalent iodine reagents are versatile tools in modern organic synthesis.
Iodonitrenes (ArI=NR) are key reactive species for nitrogen atom insertion and skeletal editing.
These reactions are crucial for constructing N-heterocycles, which are prevalent in biologically relevant molecules.

Purpose of the Study:

To review the emerging field of nitrene insertion using hypervalent iodine reagents.
To highlight the application of skeletal editing and nitrogen insertion for accessing N-heterocycles.
To discuss the current mechanistic understanding of these transformations.

Main Methods:

Review of recent literature on hypervalent iodine-mediated nitrene chemistry.
Analysis of synthetic strategies for N-heterocycle construction.
Discussion of mechanistic pathways involved in nitrene insertion and skeletal editing.

Main Results:

Hypervalent iodine reagents provide efficient routes for single-nitrogen-atom insertion into various substrates.
Skeletal editing reactions using iodonitrenes enable the construction of complex N-heterocyclic frameworks.
These methods facilitate access to diverse and biologically relevant nitrogen-containing compounds.

Conclusions:

Nitrene insertion and skeletal editing with hypervalent iodine reagents represent a powerful and rapidly developing area in organic synthesis.
These methodologies offer significant potential for the efficient synthesis of valuable N-heterocycles.
Further mechanistic studies will likely uncover new applications and refine existing protocols.