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Synthesis 2004(17): 2837-2840
DOI: 10.1055/s-2004-834858
DOI: 10.1055/s-2004-834858
PAPER
© Georg Thieme Verlag Stuttgart · New York
Pr(OTf)3 as an Efficient and Recyclable Catalyst for Chemoselective Thioacetalization of Aldehydes
Further Information
Received
13 May 2004
Publication Date:
07 October 2004 (online)
Publication History
Publication Date:
07 October 2004 (online)
Abstract
Praseodymium triflate has been found to be an efficient and recyclable catalyst for chemoselective protection of aldehydes.
Key words
praseodymium triflate - aldehydes - 1,3-dithiolanes - 1,3-oxathiolanes - 1,3-dithianes - dithioacetals
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