RSS-Feed abonnieren
Bitte kopieren Sie die angezeigte URL und fügen sie dann in Ihren RSS-Reader ein.
https://www.thieme-connect.de/rss/thieme/de/10.1055-s-00000131.xml
Synfacts 2011(7): 0800-0800
DOI: 10.1055/s-0030-1260600
DOI: 10.1055/s-0030-1260600
Polymer-Supported Synthesis
© Georg Thieme Verlag
Stuttgart ˙ New York
Rasta Resin-DMAP for the Addition of Carbon Dioxide to Epoxides
J. Lu, P. H. Toy*
The University of Hong Kong, P. R. of China
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
17. Juni 2011 (online)
Significance
Rasta resin-DMAP 5 was prepared and used as a catalyst in the addition reaction of carbon dioxide to epoxides to afford cyclic carbonates. Thus, the reaction of epoxides 6 and carbon dioxide was carried out with 5 to give the cyclic carbonates 7 in 31-95% yield. The catalyst was highly stable and reused seven times without significant loss of catalytic activity (92-87%).