Sulfur dioxide-mediated syntheses of polyfunctional alkenes and (E,Z)- and (E,E)-2,4-dien-1-ones

Efficient methods for the stereoselective synthesis of polyfunctional (E)- and (2)-alkenes and conjugated (EE)- and (E,2)-dienones are presented. They rely upon one-pot, four-component processes that condense 1-oxy-1,3-dienes, silyl enol ethers, SO2, and carbon electrophiles.


Published in:
Organic Letters, 7, 5, 897-900
Year:
2005
ISSN:
1523-7060
Keywords:
Note:
Ecole Polytech Fed Lausanne, LGSA, CH-1015 Lausanne, Switzerland.
Other identifiers:
Laboratories:




 Record created 2005-11-09, last modified 2018-03-17


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