Dye-sensitized photooxygenation of furanosyl furans: synthesis of a new pyridazine C-nucleoside |
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Authors: | Cermola Flavio Iesce M Rosaria Buonerba Gianluca |
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Institution: | Dipartimento di Chimica Organica e Biochimica, Università di Napoli Federico II, Complesso Universitario di M. Sant'Angelo, Via Cinthia 4, 80126 Napoli, Italy. cermola@unina.it |
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Abstract: | The dye-sensitized photooxygenation of furanosyl furans easily affords C- or O-glycosides with cis-alpha,beta-unsaturated 1,4-dioxo aglycones. The reaction, performed on a ribofuranosyl furan, provides a useful new entry to a novel pyridazine C-nucleoside that can be achieved through a simple one-pot procedure. |
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