The influence of substituent field and resonance effects on the ease of N-heterocyclic carbene formation from imidazolium rings
Author:
Affiliation:
1. National Medicines Institute
2. 00-725 Warsaw
3. Poland
4. Faculty of Pharmacy
5. Medical University of Warsaw
6. School of Chemical and Physical Sciences
7. Lennard-Jones Laboratories
8. Keele University
9. UK
Abstract
The influence of substituents on the relative acidity of C–H bonds.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemical Engineering,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2018/RA/C8RA02526F
Reference17 articles.
1. Quantitative Index of the Relative Ease of Formation and σ-Bonding Strength of N-Heterocyclic Carbenes
2. A Quantitative Analysis of Factors Influencing Ease of Formation and σ-Bonding Strength of Oxa- and Thia-N-Heterocyclic Carbenes
3. A Correlation of Reaction Rates
4. A survey of Hammett substituent constants and resonance and field parameters
5. Formation and Stability of N-Heterocyclic Carbenes in Water: The Carbon Acid pKa of Imidazolium Cations in Aqueous Solution
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1. Imidazolium Dicyanomethylides as N‐Ylide Precursors of Anionic N‐Heterocyclic Carbenes;European Journal of Organic Chemistry;2024-05-13
2. Polyether-tethered imidazole-2-thiones, imidazole-2-selenones and imidazolium salts as collectors for the flotation of lithium aluminate and spodumene;RSC Advances;2023
3. Pyrazoles in the Intersection of Mesomeric Betaines and N-Heterocyclic Carbenes: Formation of NHC Selenium Adducts of Pyrazolium-4-aminides;Synthesis;2022-04-20
4. Type A mesoionic compounds (1980–2020);Advances in Heterocyclic Chemistry;2022
5. 1,3‐Thiazolium‐4‐aminides: Syntheses and Characterization of Fluorescent Mesoionic Compounds;European Journal of Organic Chemistry;2021-09-08
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