Synlett 2014; 25(07): 959-960
DOI: 10.1055/s-0033-1340836
letter
© Georg Thieme Verlag Stuttgart · New York

Sulfonoketenimides as Key Intermediates for the Synthesis of N-Tosyl-acetoyloxy Alkanimines

Issa Yavari*
Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran   Fax: +98(21)82883455   eMail: yavarisa@modares.ac.ir
,
Majid Ghazanfarpour-Darjani
Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran   Fax: +98(21)82883455   eMail: yavarisa@modares.ac.ir
,
Mohammad J. Bayat
Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran   Fax: +98(21)82883455   eMail: yavarisa@modares.ac.ir
,
Alaleh Malekafzali
Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran   Fax: +98(21)82883455   eMail: yavarisa@modares.ac.ir
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Publikationsverlauf

Received: 25. Januar 2013

Accepted: 28. Januar 2014

Publikationsdatum:
14. März 2014 (online)


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Abstract

A copper-catalyzed multicomponent reaction between terminal alkynes, sulfonyl azides, and oximes for the synthesis of N-tosylacetoyloxy alkanimines is reported. This one-pot procedure is carried out in the presence of copper(I) iodide in acetonitrile at room temperature.

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