Synthese von Propylencarbonat in flüssigem und überkritischem Kohlendioxid an Zink‐basierten Katalysatoren

Ramin, Michael; Grunwaldt, Jan‐Dierk; Jutz, Fabian; Baiker, A.

doi:10.1002/cite.200750195

Cited by 1 publication

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The reaction was carried out under supercritical conditions (10 MPa and 80 o C) in the presence of Et 3 N or N-methyl-imidazole (10 μl) with approximate 100 % selectivity and moderate yields. Baiker's group [12] also reported the similar strategy to perform catalysts recycling.…”

Section: (Salen)cr For the Coupling Of Co 2 And Epoxidesmentioning

confidence: 91%

Catalytic Processes for Chemical Conversion of Carbon Dioxide into Cyclic Carbonates and Polycarbonates

Miao¹,

Wang²,

2008

TOOCJ

View full text Add to dashboard Cite

Chemical fixation of CO 2 has received much attention because CO 2 is the most inexpensive and renewable carbon resource from the viewpoint of green chemistry and atom economy. The kinetic and thermodynamic stability of CO 2 molecule presents significant challenges in designing efficient chemical transformations based on this potential feedstock. Currently, cyclic carbonates and polycarbonates are both valuable products, and the coupling of CO 2 and epoxides is one of the most promising and eco-friendly methods for chemical conversion of CO 2 into cyclic carbonates and/or polycarbonates. In this review, we will mainly discuss the synthesis of polycarbonates or cyclic carbonates catalyzed by metalsalen complexes through adjusting the architecture of the ligands and optimizing reaction conditions, such as temperature, pressure, co-catalysts, epoxide concentration. Furthermore, the recent progress for the synthesis of cyclic carbonates via the coupling reactions of epoxides and CO 2 mediated by both homogeneous and heterogeneous catalysts is particularly reviewed.

show abstract

Section: (Salen)cr For the Coupling Of Co 2 And Epoxidesmentioning

confidence: 91%