Cobalt Catalysts for the Alternating Copolymerization of Propylene Oxide and Carbon Dioxide:  Combining High Activity and Selectivity

Synthetic pathways to (salcy)CoX (salcy = N,N  ‘-bis(3,5-di-tert-butylsalicylidene)-1,2-diaminocyclohexane; X = halide or carboxylate) complexes are described. Complexes (R,R)-(salcy)CoCl, (R,R)-(salcy)CoBr, (R,R)-(salcy)CoOAc, and (R,R)-(salcy)CoOBzF5 (OBzF5 = pentafluorobenzoate) are highly active...

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Veröffentlicht in:	Journal of the American Chemical Society 2005-08, Vol.127 (31), p.10869-10878
Hauptverfasser:	Cohen, Claire T, Chu, Tony, Coates, Geoffrey W
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Copolymerization Exact sciences and technology Organic polymers Physicochemistry of polymers Preparation, kinetics, thermodynamics, mechanism and catalysts
Online-Zugang:	Volltext
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