A NEW ACCESS TO 1,8-DIOXOOCTAHYDROXANTHENES USING YTTRIUM(III) NITRATE HEXAHYDRATE AND TIN(II) CHLORIDE DIHYDRATE AS EFFECTIVE AND REUSABLE CATALYSTS

Authors

  • B. Karami Department of Chemistry, Yasouj University
  • K. Eskandari Young Researchers and Elites Club, Shahrekord Branch, Islamic Azad University
  • Z. Zare Young Researchers and Elites Club, Shahrekord Branch, Islamic Azad University
  • S. Gholipour Department of Chemistry, Gachsaran Branch, Islamic Azad University

DOI:

https://doi.org/10.1007/1433

Keywords:

aldehyde, dimedone, tin(II) chloride dihydrate, xanthenes, yttrium(III) nitrate hexahydrate, catalyst, condensation reaction

Abstract

An efficient and environmentally adapted synthesis of xanthene derivatives by conden­sation of a wide range of aryl aldehydes and cyclohexane-1,3-diones in the presence of catalytic amount of yttrium(III) nitrate hexahydrate and tin(II) chloride dihydrate is demonstrated.

How to Cite
Karami, B.; Eskandari, K.; Zare, Z.; Gholipour, S. Chem. Heterocycl. Compd. 2014, 49, 1715. [Khim. Geterotsikl. Soedin. 2013, 1852.]

For this article in the English edition see DOI 10.1007/s10593-014-1423-5

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Published

2014-01-03

Issue

No. 12 (2013)

Section

Original Papers