1.
Chem Commun (Camb)
; (15): 1664-6, 2006 Apr 21.
Article
in English
| MEDLINE
| ID: mdl-16583013
ABSTRACT
The catalytic activity of phosphonium salts towards cyclic carbonate synthesis from propylene oxide and CO2 has been enormously enhanced by their immobilization onto silica that itself has no catalytic activity.