Cationic Tetranuclear Macrocyclic CaCo<sub>3</sub> Complexes as Highly Active Catalysts for Alternating Copolymerization of Propylene Oxide and Carbon Dioxide
نویسندگان
چکیده
We found that a cationic hetero tetranuclear complex including calcium and three cobalts exhibited high catalytic activity toward alternating copolymerization of propylene oxide (PO) carbon dioxide (CO 2 ).
منابع مشابه
Two-dimensional double metal cyanide complexes: highly active catalysts for the homopolymerization of propylene oxide and copolymerization of propylene oxide and carbon dioxide.
The synthesis of two-dimensional double metal cyanide complexes of the formula Co(H2O)2[M(CN)4].4H2O (M=Ni, Pd or Pt) and the X-ray crystal structure of Co(H2O)2[Pd(CN)4].4H2O are presented. The anhydrous forms of these complexes were found to be effective catalyst precursors for the homopolymerization of propylene oxide as well as the random copolymerization of propylene oxide and carbon dioxi...
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ژورنال
عنوان ژورنال: Chemical Science
سال: 2023
ISSN: ['2041-6520', '2041-6539']
DOI: https://doi.org/10.1039/d3sc00974b