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Synlett 2008(9): 1293-1296
DOI: 10.1055/s-2008-1072752
DOI: 10.1055/s-2008-1072752
LETTER
© Georg Thieme Verlag Stuttgart · New York
FeCl3-Catalysed Cleavage of 1,2-Butanediacetal Protected Diols
Further Information
Received
17 March 2008
Publication Date:
07 May 2008 (online)
Publication History
Publication Date:
07 May 2008 (online)
Abstract
Catalytic FeCl3 in acetic acid has been employed as a cost-effective, low-toxicity reagent for the removal of butane 1,2-diacetal protecting groups under mild conditions.
Key words
protecting groups - diols - hydrolysis - acetals - iron
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