119905-80-5Relevant articles and documents
A convenient approach for access to both carbapentofuranoses and carbahexopyranoses. Stereocontrolled synthesis of enantiopure Carba-D-ribofuranoses, Carba-D-arabinofuranoses and Carba-L-gulopyranose
Ghosh, Subrata,Bhaumik, Tanurima,Sarkar, Niladri,Nayek, Abhijit
, p. 9687 - 9694 (2007/10/03)
A new approach to carbasugars in enantiomerically pure form is reported. The key step involves ring-closing metathesis of dienols 6 derived from a (R)-(+)-glyceraldehyde derivative 4 to form the substituted cyclopentenol 9 and cyclohexenol 34a. Stereocont
Cobalt-catalysed radical oxygenation with molecular oxygen
Bamhaoud, Toufiq,Prandi, Jacques
, p. 1229 - 1230 (2007/10/03)
Molecular oxygen is an efficient trap in cobalt-catalysed radical substitution and 5-exo radical cyclization reactions.
Samarium(II) Iodide Promoted Ring Contraction of Carbohydrate Derivatives: an Expeditious Synthesis of Functionalised Cyclopentanes
Chenede, Alain,Pothier, Paul,Sollogoub, Matthieu,Fairbanks, Antony J.,Sinay, Pierre
, p. 1373 - 1374 (2007/10/02)
Aldehydo methyl pyranosides undergo ring contraction induced by treatment with samarium(ii) iodide, in the presence of HMPA and tert-butyl alcohol, to give highly functionalised cyclopentanes.