The reaction of (E,E)-1-benzyloxy-2-methylpenta-1,3-diene with trimethylsilyl enol ethers derived from acetone or acetophenone with sulfur dioxide precomplexed with ytterbium triflate or (CF3SO2)(2)NH generates sulfinate intermediates that can be quenched by a variety of electrophiles to afford the corresponding polyfunctional sulfones in one-pot operations.
Type
research article
Web of Science ID
WOS:000173858900015
Authors
Publication date
2002
Published in
Issue
2
Start page
232
End page
236
Note
Ecole Polytech Fed Lausanne, Inst Chim Mol & Biol, Lausanne, Switzerland.
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 9, 2005
Use this identifier to reference this record