Abstract
Reaction of 2,3,5-tri-O-benzoyl-β-D-ribofuranosyl bromide (12) with NaCo(dmgH)2py (dmgH = dimethylglyoxime monoanion) in CH3CN was expected to proceed by normal oxidative addition to the carbon-bromine bond to form 2,3,5-tri-O-benzoyl ribofuranosyl cobaloxime (4) with a carbon-cobalt bond in place of the carbon-bromine bond. Instead, the major products, the isomeric (mixture of α- and β-anomers) dimethylglyoxime adducts 1-O-(dimethylglyoximato)-2,3,5-tri-O-benzoyl-D-ribofuranosides (17), were the result of reaction at the oxygen of the dimethylglyoxime ligand rather than at the cobalt.
Original language | English (US) |
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Pages (from-to) | 2585-2587 |
Number of pages | 3 |
Journal | Organometallics |
Volume | 15 |
Issue number | 11 |
DOIs | |
State | Published - May 28 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry