Supercritical carbon dioxide as solvent
โ
Donald J. Darensbourg; Nicole White Stafford; Takumi Katsurao
๐
Article
๐
1995
๐
Elsevier Science
๐
English
โ 313 KB
Supercritical carbon dioxide was found to be a suitable substitute for halogenated organic solvents in its copolymerization with propylene oxide. The system was studied utilizing a heterogenous catalyst, zinc glutarate. The polymers were analyzed for selectivity in polycarbonate linkages by 'H NMR s