Bis(arylimino)pyridyl cobalt catalysts for copolymerization of buta-1,3-diene with ethene
Sign Up to like & getrecommendations! Published in 2019 at "Polymer"
DOI: 10.1016/j.polymer.2019.05.025
Abstract: Abstract A series of cobalt (II), iron (II) and iron (III) bis(arylimino)pyridyl complexes [2,6-(ArN=CMe)2C5H3N]CoCl2, where Ar is 2,4,6-Me3C6H2; 2,6-Me2C6H3; 2,6-iPr2C6H3 and 2-tBuC6H4,; [2,6-(ArN=CCl)2C5H3N]CoCl2, where Ar is 2,4,6-Me3C6H2 and 2,6-iPr2C6H3, and [2,6-(ArN=CMe)2C5H3N]FeCl2, where Ar is 2,4,6-Me3C6H2;… read more here.
Keywords: bis arylimino; arylimino pyridyl; cobalt;
Ferrous complexes supported by sterically encumbered asymmetric bis(arylimino)acenaphthene (BIAN) ligands: synthesis, characterization and screening for catalytic hydrosilylation of carbonyl compounds
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DOI: 10.1039/c7ra01511a
Abstract: Six ferrous chloride complexes ((Ar-BIANX)FeCl2: Ar = 2,6-diisopropylphenyl (Dipp), X = F (1), Cl (2), Me (3); Ar = mesityl (Mes), X = F (4), Cl (5), Me (6)) supported by sterically bulky asymmetric bis(arylimino)acenaphthene… read more here.
Keywords: bian ligands; bis arylimino; arylimino acenaphthene; acenaphthene bian ... See more keywords
Fluorinated 2,6-bis(arylimino)pyridyl iron complexes targeting bimodal dispersive polyethylenes: probing chain termination pathways via a combined experimental and DFT study.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt00868h
Abstract: In this work, fluorinated 2,6-bis(arylimino)pyridyl iron(II) complexes, [2-[CMeN{2,4-{(4-FC6H4)2CH}2-6-F}]-6-(CMeNAr)C5H3N]FeCl2 (Ar = 2,6-Me2C6H3Fe1, 2,6-Et2C6H3Fe2, 2,6-iPr2C6H3Fe3, 2,4,6-Me3C6H2Fe4, and 2,6-Et2-4-MeC6H2Fe5) and [2-[CMeN{2-{(4-FC6H4)2CH}-4-{(C6H5)CHAr'}-6-F}]-6-(CMeN(2,6-iPr2C6H3))C5H3N]FeCl2 (Ar' = 3-{(4-FC6H4)2CH}2-4-NH2-5-FC6H2Fe6), verified with different steric substituents, were synthesized and characterized. The molecular structures of Fe2… read more here.
Keywords: iron; fluorinated bis; chain termination; bis arylimino ... See more keywords