Control of selectivity in the generation and reactions of oxonium ylides

Chemical Communications : Chem Comm
Deana M JaberMichael P Doyle


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.


Jul 18, 2001·Journal of the American Chemical Society·F P Marmsäter, F G West
Dec 26, 2001·Chemical Reviews·L Yet
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Mar 27, 2003·Journal of the American Chemical Society·Naoya Shibayama, Satoshi Saigo
Dec 4, 2003·Journal of the American Chemical Society·Fredrik P MarmsäterF G West
Dec 20, 2003·The Journal of Organic Chemistry·Yuichi SawadaAkira Oku
Apr 3, 2004·Proceedings of the National Academy of Sciences of the United States of America·Michael P DoylePenglin Huang
May 7, 2004·Organic Letters·Fredrik P MarmsäterF G West
May 21, 2004·Organic Letters·J Stephen ClarkClaire Wilson
Feb 3, 2005·Journal of the American Chemical Society·Aditya K UnniViresh H Rawal
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Mar 14, 2012·Organic Letters·Deana M JaberMichael P Doyle
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