Scavenging of the radical species formed in the sonochemical excitation ofstyrenes

Authors
Ando, T Kimura, T Fujita, MA Leveque, JM Luche, JL
Citation
T. Ando et al., Scavenging of the radical species formed in the sonochemical excitation ofstyrenes, TETRAHEDR L, 42(39), 2001, pp. 6865-6867
Citations number
19
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
39
Year of publication
2001
Pages
6865 - 6867
Database
ISI
SICI code
0040-4039(20010924)42:39<6865:SOTRSF>2.0.ZU;2-E
Abstract
The sonochemical excitation of 4-substituted styrenes in acetic acid was st udied by quenching the radical species with pyrocatechol. The rate-limiting vaporization step, evidenced by the linear free energy relationship (LFER) between the excitation and the vapor pressure of the styrenes, is a charac teristic of the sonochemical reactivity in a homologous series of substrate s. (C) 2001 Elsevier Science Ltd. All rights reserved.