Journal
INORGANICA CHIMICA ACTA
Volume 360, Issue 2, Pages 523-528Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.ica.2006.07.093
Keywords
chromium salen complexes; copolymerization of CO2/epoxides
Categories
Ask authors/readers for more resources
Hydroxo-bridged dimers of [(acacen)CrOH](2) (acacen = N,N'-bis(t-butylacetylacetone)-1,2-ethylenediimine) and [(salen)CrOH](2) have been isolated from hydrolysis of the corresponding (acacen)CrCl and (salen)CrOMe derivatives. Structural studies reveal the octahedral coordination around the chromium centers to be distorted. The (acacen)CrCl complex in the presence of cocatalysts PCy3 or [PPN][Cl] is an effective catalyst for the production of polycarbonate from cyclohexene oxide and carbon dioxide, albeit less so than its salen analog. (c) 2006 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available