Stoichiometric compounds of magnesium dichloride with ethanol for the supported Ziegler-Natta catalysis: first recognition and multidimensional MAS NMR study

Authors :: Sozzani, Piero
Bracco, Silvia
Comotti, Angiolina
Simonutti, Roberto
Camurati, Isabella
Source :: Journal of the American Chemical Society. Oct 22, 2003, Vol. 125 Issue 42, p12881, 13 p.
Publication Year :: 2003
Abstract: A deeper understanding and a greater control of the structure of MgCl2/EtOH crystalline adducts that takes part in the catalytic system of Ziegler-Natta polymerization is presented by applying suitable NMR techniques. Study indicates that the MgCl2/EtOH ratios of 2.8 and 1.5 represent stoichiometric values of defined and stable MgCl2.nEtOH complexes.

Subjects :: Spectrum analysis -- Usage
Magnesium compounds -- Research
Magnesium compounds -- Chemical properties
Alcohol -- Research
Alcohol -- Chemical properties
Alcohol, Denatured -- Research
Alcohol, Denatured -- Chemical properties
Chemistry

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