SYNTHESIS OF MEDIUM RING ETHERS .4. STEREOSELECTIVE CLAISEN-MEDIATED RING EXPANSION AS A ROUTE TO HOMOCHIRAL DISUBSTITUTED MEDIUM RING LACTONES

Authors
FUHRY MAM HOLMES AB MARSHALL DR
Citation
Mam. Fuhry et al., SYNTHESIS OF MEDIUM RING ETHERS .4. STEREOSELECTIVE CLAISEN-MEDIATED RING EXPANSION AS A ROUTE TO HOMOCHIRAL DISUBSTITUTED MEDIUM RING LACTONES, Journal of the Chemical Society. Perkin transactions. I, (22), 1993, pp. 2743-2746
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Perkin transactions. I → ACNP
ISSN journal
0300922X
Issue
22
Year of publication
1993
Pages
2743 - 2746
Database
ISI
SICI code
0300-922X(1993):22<2743:SOMRE.>2.0.ZU;2-N
Abstract
Thermal elimination/Claisen rearrangement of selenoxides derived from the enantiomerically pure phenyl-selenomethyl-substituted cyclic aceta ls 4 and 8 proceeds stereospecifically to provide the homochiral 8- an d 7-membered lactones 5 and 9 respectively.