Pr(OTf)3 as an Efficient and Recyclable Catalyst for Chemoselective Thioacetalization of Aldehydes

Surya Kanta De

doi:10.1055/s-2004-834858

PAPER

Pr(OTf)₃ as an Efficient and Recyclable Catalyst for Chemoselective Thioacetalization of Aldehydes

Surya Kanta De*
Department of Chemistry, University of Washington, Seattle, WA 98195, USA
Fax: +1(765)4941414; e-Mail: skd125@yahoo.com;

Abstract

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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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References

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