Cyclodimerization of stilbenes and styrenes catalyzed by heteropolyacid supported on silica

Authors
Alesso, EN Aguirre, J Lantano, B Finkielsztein, L Moltrasio, GY Vazquez, PG Pizzio, LR Caceres, C White, M Thomas, HJ
Citation
En. Alesso et al., Cyclodimerization of stilbenes and styrenes catalyzed by heteropolyacid supported on silica, MOLECULES, 5(3), 2000, pp. 414-415
Citations number
2
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MOLECULES
ISSN journal
14203049 → ACNP
Volume
5
Issue
3
Year of publication
2000
Pages
414 - 415
Database
ISI
SICI code
1420-3049(200003)5:3<414:COSASC>2.0.ZU;2-8
Abstract
Several stilbenes and styrenes have been treated with heteropolyacid] (HPA) supported over silice. The compounds obtained were characterized by H-1 an d (13) C- NMR and the yields were compared with those obtained using H2SO4 (c) and ethyl poliphosphate] (PPE).