Photoinduced electron-transfer α-deoxygenation of aldonolactones. Efficient synthesis of 2-deoxy-d-arabino-hexono-1,4-lactone

A photoinduced electron-transfer (PET) reaction was used for the deoxygenation at C-2 of aldonolactones derivatized as 2-O-[3-(trifluoromethyl)benzoyl] or benzoyl esters. By irradiation of different d-galactono- and d-glucono-1,4-derivatives, with a 450 W lamp, using 9-methylcarbazole as photosensit...

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Detalles Bibliográficos
Autores principales:	Bordoni, Andrea Verónica, Muchnik de Lederkremer, Rosa María, Marino, María Carla
Publicado:	2006
Materias:	2-Deoxy-d-arabino-1,4-lactone 2-Deoxy-d-lyxono-1,4-lactone Aldonolactone photodeoxygenation Deoxy sugars Charge transfer Irradiation Photosensitizers Reaction kinetics Synthesis (chemical) Electrons 2 deoxy 3 o [3 (trifluoromethyl)benzoyl] dextro arabinohexono 1,4 lactone 2 deoxy 3,5,6 tri o [(3 trifluoromethyl)benzoyl] dextro arabinohexono 1,4 lactone 2 deoxy 6 o [(3 trifluoromethyl)benzoyl] dextro arabinohexono 1,4 lactone 2 deoxy dextro arabinohexono 1,4 lactone 2 o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 2 o benzoyl dextro glucono 1,4 lactone 2,3 di o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 2,3,5,6 tetra o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 2,6 di o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 3,5 di o acetyl 2 deoxy 6 o [(3 trifluoromethyl)benzoyl] dextro arabinohexono 1,4 lactone 3,5 di o acetyl 2,6 di o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 5,6 di o isopropylidine 2 o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone 5,6 di o isopropylidine 2,3 di o [3 (trifluoromethyl)benzoyl] dextro glucono 1,4 lactone arabinose derivative carbazole derivative carbohydrate derivative ester derivative lactone derivative photosensitizing agent unclassified drug article chemical procedures chemical reaction deoxygenation electron transport irradiation light priority journal reaction analysis synthesis Deoxy Sugars Electron Transport Glucuronates Lactones Magnetic Resonance Spectroscopy Molecular Structure Monosaccharides Photochemistry Sugar Acids
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00086215_v341_n11_p1788_Bordoni http://hdl.handle.net/20.500.12110/paper_00086215_v341_n11_p1788_Bordoni
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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