SYNTHESIS OF 2'-DEOXYRIBONUCLEOSIDES: b-3',5'-DI-O-BENZOYLTHYMIDINE
作者:Prudhomme, Daniel R.、Park, Minnie、Wang, Zhiwei、Buck, Jason R.、Rizzo, Carmelo J.、Chambournier, Gilles、Djung, Jane、Hart, David J.
DOI:10.15227/orgsyn.077.0162
日期:——
Stereocontrolled de Novo Synthesis of β-2‘-Deoxyribonucleosides
作者:Minnie Park、Carmelo J. Rizzo
DOI:10.1021/jo960936j
日期:1996.1.1
Stereocontrolled Syntheses of Deoxyribonucleosides via Photoinduced Electron-Transfer Deoxygenation of Benzoyl-Protected Ribo- and Arabinonucleosides
作者:Zhiwei Wang、Daniel R. Prudhomme、Jason R. Buck、Minnie Park、Carmelo J. Rizzo
DOI:10.1021/jo0003652
日期:2000.9.1
arabinose, and xylose glycosylation precursors were synthesized bearing C2-esters capable of directing Vorbrüggen glycosylation. The key step is the regioselective deoxygenation of the desired hydroxyl group as either the benzoyl- or 3-(trifluoromethyl)benzoyl derivative. This deoxygenation is accomplished via a photoinduced electron-transfer (PET) mechanism using carbazole derivatives as the photosensitizer