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Synthesis 2004(6): 828-830
DOI: 10.1055/s-2004-822317
DOI: 10.1055/s-2004-822317
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
Scandium Chloride-Catalyzed Chemoselective Thioacetalization of Aldehydes
Further Information
Received
1 December 2003
Publication Date:
23 March 2004 (online)
Publication History
Publication Date:
23 March 2004 (online)
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Abstract
A wide variety of acyclic and cyclic dithioacetals can be prepared chemoselectively from the corresponding aldehydes by employing a catalytic amount of scandium chloride in acetonitrile at room temperature.
Key words
scandium chloride - aldehydes - 1,3-dithiolanes - 1,3-dithianes - dithioacetals
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