New protocols to access imidazoles and their ring fused analogues: synthesis from N-propargylamines - RSC Advances (RSC Publishing)
![Electron Ionization of Imidazole and Its Derivative 2-Nitroimidazole | Journal of The American Society for Mass Spectrometry Electron Ionization of Imidazole and Its Derivative 2-Nitroimidazole | Journal of The American Society for Mass Spectrometry](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs13361-019-02337-w/MediaObjects/13361_2019_2337_Sch1_HTML.png)
Electron Ionization of Imidazole and Its Derivative 2-Nitroimidazole | Journal of The American Society for Mass Spectrometry
![Figure 2 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar Figure 2 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/693b6322da2d6bd2b6277f6bac31b731894d18bf/2-Figure2-1.png)
Figure 2 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar
![Applications of Purine Ring Opening in the Synthesis of Imidazole, Pyrimidine, and New Purine Derivatives - Leškovskis - 2021 - European Journal of Organic Chemistry - Wiley Online Library Applications of Purine Ring Opening in the Synthesis of Imidazole, Pyrimidine, and New Purine Derivatives - Leškovskis - 2021 - European Journal of Organic Chemistry - Wiley Online Library](https://chemistry-europe.onlinelibrary.wiley.com/cms/asset/9352fc92-ecd3-4895-b01b-d1e19ba3c298/ejoc202100755-toc-0001-m.jpg)
Applications of Purine Ring Opening in the Synthesis of Imidazole, Pyrimidine, and New Purine Derivatives - Leškovskis - 2021 - European Journal of Organic Chemistry - Wiley Online Library
![organic chemistry - Why isn't this resonance possible in an imidazole ring? - Chemistry Stack Exchange organic chemistry - Why isn't this resonance possible in an imidazole ring? - Chemistry Stack Exchange](https://i.stack.imgur.com/ve0Qw.jpg)
organic chemistry - Why isn't this resonance possible in an imidazole ring? - Chemistry Stack Exchange
![When the imidazole ring of Histidine is protonated, the tendency of nitrogen to be protonated (proton migrates from-COOH) is in the order?\n \n \n \n \n A. $\\beta \\gamma \\alpha $B. $\\gamma \\ When the imidazole ring of Histidine is protonated, the tendency of nitrogen to be protonated (proton migrates from-COOH) is in the order?\n \n \n \n \n A. $\\beta \\gamma \\alpha $B. $\\gamma \\](https://www.vedantu.com/question-sets/4739a586-525a-4fdb-90bc-a49a519e04b54355800286204010006.png)
When the imidazole ring of Histidine is protonated, the tendency of nitrogen to be protonated (proton migrates from-COOH) is in the order?\n \n \n \n \n A. $\\beta \\gamma \\alpha $B. $\\gamma \\
![Materials | Free Full-Text | Electrochemical SEIRAS Analysis of Imidazole- Ring-Functionalized Self-Assembled Monolayers Materials | Free Full-Text | Electrochemical SEIRAS Analysis of Imidazole- Ring-Functionalized Self-Assembled Monolayers](https://www.mdpi.com/materials/materials-15-07221/article_deploy/html/images/materials-15-07221-g001.png)
Materials | Free Full-Text | Electrochemical SEIRAS Analysis of Imidazole- Ring-Functionalized Self-Assembled Monolayers
![Figure 1 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar Figure 1 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/693b6322da2d6bd2b6277f6bac31b731894d18bf/1-Figure1-1.png)
Figure 1 from Imidazole ring-opened DNA purines and their biological significance. | Semantic Scholar
![Full article: Microwave-assisted one-step rapid synthesis of dicyano imidazoles by HNO3 as a high efficient promoter Full article: Microwave-assisted one-step rapid synthesis of dicyano imidazoles by HNO3 as a high efficient promoter](https://www.tandfonline.com/cms/asset/39797c69-bd2a-46c9-95b9-b5b36c7613f6/tgcl_a_1943005_f0001_oc.jpg)
Full article: Microwave-assisted one-step rapid synthesis of dicyano imidazoles by HNO3 as a high efficient promoter
![From Imidazole toward Imidazolium Salts and N-Heterocyclic Carbene Ligands: Electronic and Geometrical Redistribution | ACS Omega From Imidazole toward Imidazolium Salts and N-Heterocyclic Carbene Ligands: Electronic and Geometrical Redistribution | ACS Omega](https://pubs.acs.org/cms/10.1021/acsomega.7b00138/asset/images/medium/ao-2017-001384_0003.gif)
From Imidazole toward Imidazolium Salts and N-Heterocyclic Carbene Ligands: Electronic and Geometrical Redistribution | ACS Omega
Facile implantation of imidazole-ring into graphitic carbon nitride for efficient photocatalytic hydrogen production - Catalysis Science & Technology (RSC Publishing)
![Atom numbering scheme of the imidazole ring used throughout this paper. | Download Scientific Diagram Atom numbering scheme of the imidazole ring used throughout this paper. | Download Scientific Diagram](https://www.researchgate.net/publication/244052564/figure/fig2/AS:547280413757440@1507493226001/Atom-numbering-scheme-of-the-imidazole-ring-used-throughout-this-paper.png)