Styrene oligomerization in the presence of catalytic systems based on Pd(acac)(2) and BF3OEt2

Authors
Tkach, VS Myagmarsuren, G Mesyef, M Shmidt, FK
Citation
Vs. Tkach et al., Styrene oligomerization in the presence of catalytic systems based on Pd(acac)(2) and BF3OEt2, REACT KIN C, 66(2), 1999, pp. 281-287
Citations number
12
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
REACTION KINETICS AND CATALYSIS LETTERS
ISSN journal
01331736 → ACNP
Volume
66
Issue
2
Year of publication
1999
Pages
281 - 287
Database
ISI
SICI code
0133-1736(199903)66:2<281:SOITPO>2.0.ZU;2-4
Abstract
Styrene oligomerization in the presence of Pd(acac)(2)+PPh3+BF3OEt2 catalyt ic system (acac - acetylacetonate) has been studied. Styrene conversion at optimum conditions (T = 343 K, B/Pd = 7, P/Pd = 2) was as high as 75,000 mo l of C8H8 per mol of Pd in 7 h with a selectivity to dimers, mostly 1,3-dip henylbut-1-ene, up to 93%.