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Molecules 2000, 5(3), 414-415; doi:10.3390/50300414

Cyclodimerization of Stilbenes and Styrenes Catalyzed by Heteropolyacid Supported on Silica

1, 2, 1, 1, 2, 3, 3, 3, 3 and 3
1 Química Orgánica III. Fac. de Farmacia y Bioquímica. UBA. Junín 956 (1113). Bs. As. Argentina 2 Dpto. de Ciencias Básicas. U N Lu. Luján. Argentina 3 CINDECA, UNLP-CONICET, 47 Nº 257, 1900 La Plata, Argentina
* Author to whom correspondence should be addressed.
Published: 22 March 2000
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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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Alesso, E.N.; Aguirre, J.; Lantaño, B.; Finkielsztein, L.; Moltrasio, G.Y.; Vázquez, P.G.; Pizzio, L.R.; Caceres, C.; White, M.; Thomas, H.J. Cyclodimerization of Stilbenes and Styrenes Catalyzed by Heteropolyacid Supported on Silica. Molecules 2000, 5, 414-415.

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