A convenient and mild chromatography-free method for the purification of the products of Wittig and Appel reactions

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Title: A convenient and mild chromatography-free method for the purification of the products of Wittig and Appel reactions
Authors: Byrne, Peter A.
Rajendran, Kamalraj V.
Muldoon, Jimmy
Gilheany, Declan G.
Permanent link: http://hdl.handle.net/10197/4940
Date: Mar-2012
Abstract: A mild method for the facile removal of phosphine oxide from the crude products of Wittig and Appel reactions is described.  Work-up with oxalyl chloride to generate insol. chlorophosphonium salt (CPS) yields phosphorus-free products for a wide variety of these reactions.  The CPS product can be further converted into phosphine.
Type of material: Journal Article
Publisher: RSC Publishing
Copyright (published version): Royal Society of Chemistry 2012
Keywords: Wittig and appel reactions
DOI: 10.1039/C2OB07074J
Language: en
Status of Item: Peer reviewed
Appears in Collections:Chemistry Research Collection

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