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Iron (III)-doped montmorillonite catalysis of alkenes bearing sulphoxide groups in Diels-Alder reactions

Published online by Cambridge University Press:  09 July 2018

Z. Gültekіn
Z. Gültekіn*
Affiliation:
Zonguldak Karaelmas Üniversity, Department of Chemistry, 067100, Zonguldak, Turkey
*
*E-mail: [email protected]
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Abstract

Fe3+-doped K10 montmorillonite combined with 2,6-di-tert-butyl-4-methyl-phenol is a potent catalytic system for trans-2-methylene-1,3-dithiolane 1,3-dioxide as a dienophile. Cycloaddition occurs with cyclopentadiene and furan as a diene at room temperature in short time and with good yields (64% overall).

Keywords

ketene equivalents[4+2]-cycloadditionsmontmorillonite
Type
Research Article
Information
Clay Minerals , Volume 39 , Issue 3 , September 2004 , pp. 345 - 348
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2004

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