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research article
Stereoselective Reactions with Stabilized Carbocations
Benzylic carbocations, which are easily generated in situ from alcohols or acetates by Brønsted or Lewis acids, undergo selective facial discrimination in diastereoselective reactions (see scheme; FG=functional group). The A values are responsible for the facial selectivity. Catalytic amounts of various Lewis acids can be employed in discriminating one face of the carbocation.
Type
research article
Author(s)
Date Issued
2009
Publisher
Published in
Volume
49
Issue
2
Start page
256
End page
259
Peer reviewed
NON-REVIEWED
Written at
OTHER
EPFL units
Available on Infoscience
February 6, 2011
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