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|Title:||Recycling of a perfluoroalkylated BINOL ligand using fluorous solid-phase extraction.|
Hope, Eric G.
Stuart, Alison M.
West, Andrew J.
|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.|
|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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|10.1039_b418039a.pdf||Published (publisher PDF)||351.5 kB||Adobe PDF||View/Open|
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