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Control of selectivity in the generation and reactions of oxonium ylides.
- Source :
-
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2011 Jul 21; Vol. 47 (27), pp. 7623-5. Date of Electronic Publication: 2011 Jun 10. - Publication Year :
- 2011
-
Abstract
- Dirhodium catalyzed reactions of aryl-substituted tetrahydropyranone diazoacetoacetates produce ylide intermediates that unexpectedly yield two oxabicyclo[4.2.1]-nonane diastereoisomers, but a single diastereoisomer is formed by increasing the steric bulk of the aryl substituent.
Details
- Language :
- English
- ISSN :
- 1364-548X
- Volume :
- 47
- Issue :
- 27
- Database :
- MEDLINE
- Journal :
- Chemical communications (Cambridge, England)
- Publication Type :
- Academic Journal
- Accession number :
- 21666901
- Full Text :
- https://doi.org/10.1039/c1cc12443a