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Title: Recycling of a perfluoroalkylated BINOL ligand using fluorous solid-phase extraction.
Authors: Fawcett, John
Hope, Eric G.
Stuart, Alison M.
West, Andrew J.
First Published: 25-Feb-2005
Publisher: Royal Society of Chemistry
Citation: Green Chemistry, 2005, 7 (5), pp.316-320
Abstract: After the asymmetric addition of allyltri-n-butyltin to benzaldehyde, a perfluoroalkylated BINOL-Sn complex was separated from the organic product using fluorous reverse phase silica gel. The lightly fluorinated ligand was then recovered by hydrolysis of the R[subscript f6]-BINOL-Sn complex with dilute hydrochloric acid and was reused three times without loss of activity or enantioselectivity.
DOI Link: 10.1039/B418039A
ISSN: 1463-9262
eISSN: 1463-9270
Version: Publisher Version
Status: Peer-reviewed
Type: Article
Rights: Copyright © 2005, Royal Society of Chemistry. Deposited with reference to the publisher’s archiving policy available on the SHERPA/RoMEO website.
Appears in Collections:Published Articles, Dept. of Chemistry

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