A Novel Practical Reaction of Diarylalkynes With Sulfur Trioxide: Oxidation to 1,2-Diketones

Victor O. Rogatchov; Victor D. Filimonov; Mehman S. Yusubov

doi:10.1055/s-2001-14558

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Synthesis 2001(7): 1001-1003
DOI: 10.1055/s-2001-14558

SHORTPAPER

A Novel Practical Reaction of Diarylalkynes With Sulfur Trioxide: Oxidation to 1,2-Diketones

Victor O. Rogatchov^a, Victor D. Filimonov*^a, Mehman S. Yusubov^b
^a Department of Organic Chemistry, Tomsk Polytechnic University, Tomsk, 634034, Russia
^b Department of Chemistry , Siberian Medical University, Tomsk, 634050, Russia
Fax: +7(3822)415235; e-Mail: filim@org.chtd.tpu.edu.ru;

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Publikationsverlauf

Received 19 January 2001
Publikationsdatum:
30. September 2004 (online)

Abstract
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Abstract

A new reaction of arylalkynes with the SO₃-dioxane complex gives the corresponding aromatic 1,2-diketones in good yield.

Key words

alkynes - oxidations - ketones - sulfur trioxide

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