A Photochemical One-Pot Three-Component Synthesis of Tetrasubstituted Imidazoles
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https://figshare.com/articles/dataset/A_Photochemical_One_Pot_Three_Component_Synthesis_of_Tetrasubstituted_Imidazoles/2244346
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Tetrasubstituted imidazoles can be formed in a photochemical one-pot synthesis from aldehydes, α-aminonitriles, and isoxazoles. Condensation of the first two components produces α-(alkylideneamino)nitriles which react under basic conditions with the acylazirines formed in situ by photochemical ring transformation of the isoxazole component. This process includes an unusual cleavage of the C2–C3 bond of the acylazirine. The reaction mechanism was studied by DFT calculations.
创建时间：
2016-02-16
