CONTROL OF THE ADDITION OF VARIOUS CARBANIONS ONTO C-60 IN POLAR AND NON POLAR-SOLVENTS

Authors
EDERLE Y MATHIS C
Citation
Y. Ederle et C. Mathis, CONTROL OF THE ADDITION OF VARIOUS CARBANIONS ONTO C-60 IN POLAR AND NON POLAR-SOLVENTS, Synthetic metals, 86(1-3), 1997, pp. 2275-2276
Citations number
5
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
86
Issue
1-3
Year of publication
1997
Pages
2275 - 2276
Database
ISI
SICI code
0379-6779(1997)86:1-3<2275:COTAOV>2.0.ZU;2-#
Abstract
The reaction between various ''living'' polymers and C-60 Was investig ated in polar and non polar solvents. In toluene only addition is obse rved, a maximum of 6 chains are grafted using a styryl or an isoprenyl carbanion and 3 with I,l-diphenyl ethenyl. In THF, for all three carb anions studied 2 electrons are first transferred followed by addition of respectively 4, 3 and 0 chains with the carbanions styryl, 2-vinyl pyridinyl and 1,1-diphenyl ethenyl.