Molecules (Mar 2000)

Cyclodimerization of Stilbenes and Styrenes Catalyzed by Heteropolyacid Supported on Silica

  • B. Lantaño,
  • L. Finkielsztein,
  • G. Y. Moltrasio,
  • P. G. Vázquez,
  • C. Caceres,
  • L. R. Pizzio,
  • H. J. Thomas,
  • M. White,
  • J. Aguirre,
  • E. N. Alesso

DOI
https://doi.org/10.3390/50300414
Journal volume & issue
Vol. 5, no. 3
pp. 414 – 415

Abstract

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Several stilbenes and styrenes have been treated with heteropolyacid] (HPA) supported over silice. The compounds obtained were characterized by 1H and 13C- NMR and the yields were compared with those obtained using H2SO4 (c) and ethyl poliphosphate] (PPE).

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