Structural and luminescent properties of homo- and heterometallic complexes of La, Li and Na with 2-(2-benzoxyazol-2-yl)phenolate ligands
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DOI: 10.1016/j.jlumin.2018.06.046
Abstract: Abstract A series of homo and heterometallic La, Li and Na complexes with 2-(2-benzoxyazol-2-yl)phenolate (L) ligands were synthesized using La[N(SiMe3)2]3 and M[N(SiMe3)2] (M = Li, Na) or La(Cp)3 as starting materials for La2(L)6 (1), La2(L)6(bipy)… read more here.
Keywords: phenolate ligands; heterometallic complexes; homo heterometallic; complexes benzoxyazol ... See more keywords
Immortal ring-opening polymerization of lactides with super high monomer to catalyst ratios initiated by zirconium and titanium complexes containing multidentate amino-bis(phenolate) ligands
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DOI: 10.1039/c7nj00483d
Abstract: Zirconium complexes (L2Zr, L = –OC6H2-4-R1-6-R2-2-CH2-N[(CH2)3-N(CH2CH2)2O]-CH2-4-R1-6-R2-C6H2O–, R1 = Me, R2 = tBu, complex 1; R1 = R2 = tBu, complex 2) containing two symmetrical amino-bis(phenolate) ligands were prepared. Moreover, titanium complexes (LTi(OiPr)2, L = –OC6H2-4-R1-6-R2-2-CH2-N[(CH2)3-N(CH2CH2)2O]-CH2-4-R1-6-R2-C6H2O–,… read more here.
Keywords: phenolate ligands; ring opening; polymerization; bis phenolate ... See more keywords
Aluminium complexes containing indolyl-phenolate ligands as catalysts for ring-opening polymerization of cyclic esters
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DOI: 10.1039/d2ra05112e
Abstract: A family of aluminium complexes supported by mono-anionic indolyl-phenolate ligands are described. Reactions of indolyl-phenolate based ligand precursors, IndHPhROH, with 1.0 or 0.5 equivalents of AlMe2Cl in toluene afforded aluminium indolyl-phenolate complexes 1–4 and aluminium… read more here.
Keywords: indolyl phenolate; phenolate; aluminium complexes; phenolate ligands ... See more keywords