Because it is less expensive than other expensive transition metals (TM), has great selectivity and stability, and is ecologically friendly, silver is a key catalyst in organic synthesis. These metal-catalyzed cycloaddition processes, which are essential tools in synthetic chemistry, include a subset of silver-catalyzed reactions. Azomethine ylides are nitrogen-based 1,3-dipoles that are shown as the most prevalent resonance form with an iminium ion and a carbon-centered anion adjacent to it. Huisgen's 1,3-dipolar cycloaddition of terminal alkynes with azides often needs high temperatures of up to 100 °C and yields a mixture of 1,4- and 1,5-disubstituted triazole isomers. Metal ions are cross-linked by dicyanamide in a spiral chain to form silver dicyanamide, a polymeric structure. Azolomethine imine was also used to illustrate the silver-catalyzed cycloaddition.
Stanislaw Dzwigaj
Sorbonne University, France
Thomas J Webster
Interstellar Therapeutics, United States
Dai Yeun Jeong
Asia Climate Change Education Center, Korea, Republic of
Vladislav Sadykov
Boreskov Institute of Catalysis, Russian Federation
Beatrice Vincenti
Sapienza University of Rome, Italy
Haibo Ge
Texas Tech University, United States
Pengju Wu
School of Energy and Power Engineering Jiangsu University, China
Yaxin Su
Donghua University, China
Isabel Oller Alberola
Plataforma Solar de Almería, Spain
Majed Alamoudi
King Abdulaziz University, Saudi ArabiaSubmit your abstract Today
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