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Inne
Deoligomerization by cocomplexation: syntheses and structures of aluminium-calcium alkoxides and aryloxides.
Autorzy
Rok wydania
2006
Czasopismo
Numer woluminu
45
Strony
5302-5306
DOI
10.1021/ic051710e
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Reactions of oligomeric “Ca(dbbfo)2“ and Ca9(CH3OCH2CH2O)18(CH3OCH2CH2OH)2 with Al(CH3)3 in toluene gave tetranuclear heterobimetallic [Ca(μ-dbbfo){(μ-dbbfo)(μ-CH3)Al(CH3)2}]2 (71%) and polymeric Ca{(μ-CH3OCH2CH2O)(μ-CH3)Al(CH3)2}2 (86%). The latter can be obtained as monomeric THF adduct Ca{(μ-CH3OCH2CH2O)Al(CH3)3}2(THF)2 (78%) when a mixture of solvents is used. The results, including an initial l-lactide polymerization test, are discussed in the context of calcium alkoxo cluster degradation in solution.
Słowa kluczowe
Calcium, Oxygen, Alkyls, Ligands, Molecules
Adres publiczny
https://doi.org/10.1021/ic051710e
Strona internetowa wydawcy
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