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Synthesis of Protein Bioconjugates via Cysteine-maleimide Chemistry

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Published on: July 20, 2016

NHCs in Main Group Chemistry.

Vitaly Nesterov¹, Dominik Reiter¹, Prasenjit Bag¹

¹Department of Chemistry, WACKER-Institute of Silicon Chemistry and Catalysis Research Center , Technische Universität München , Lichtenbergstrasse 4 , Garching bei München 85748 , Germany.

Chemical Reviews

|July 4, 2018

Summary

N-heterocyclic carbenes (NHCs) are versatile ligands crucial for catalysis. Recent advances focus on NHC-main group element adducts, enabling new catalysts and materials with unique electronic properties.

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Area of Science:

Chemistry
Organometallic Chemistry
Main Group Chemistry

Background:

N-heterocyclic carbenes (NHCs) have become essential ligands in catalysis since the 1990s.
NHCs are effective two-electron donors, particularly in transition metal chemistry.
Recent research has explored low-coordinate main group element compounds.

Purpose of the Study:

To review the progress in the chemistry of NHC-main group element adducts.
To highlight synthetic approaches and key features of these compounds.
To discuss opportunities in designing novel organic catalysts and materials.

Main Methods:

Review of literature on NHC-main group element adducts.
Analysis of synthetic strategies for stabilizing low-coordinate main group species.
Examination of electronic structures and properties of NHC adducts.

Main Results:

Significant progress in stabilizing and isolating NHC-main group element adducts.
Demonstration of tunable electronic structures through NHC ligand modification.
Identification of novel compounds with potential applications.

Conclusions:

NHC-main group element adducts represent a rapidly advancing field.
These compounds offer new avenues for developing advanced catalysts and materials.
The review provides a valuable resource for researchers in the field.