Synthesis and Spectroscopic Characterisation of a New Class of Heterobimetallic Zirconocene(IV) Compounds
Transition Metal ChemistryJ. Indian. Chem. Soc.PolyhedronProg. Inorg. Chem.Synth. React. Inorg. Met. Org. Chem.PolyhedronIndian J. Chem.Indian J. Chem.Coord. Chem. Rev.Main Group Met. Chem.Main Group Met. Chem.Main Group Met. Chem.Main Group Met. Chem.Main Group Met. Chem.Main Group Met. Chem.Inorg. Chem.J. Am. Chem. Soc.Transition Met. Chem.Transition Met. Chem.(2014)
摘要
Reactions of Cp 2 ZrCl 2 with homometallic complexes of aluminium containing one residual hydroxy group Al(OGO)(OGOH) and Al(L)(OGOH) [where G=G 1 =CMe 2 CMe 2 (1a) ; G=G 2 =CMe 2 CH 2 CHMe (1b) ; G= G 3 =CMe 2 CH 2 CH 2 CMe 2 (1c) and L=L 1 =OC 6 H 4 CH=NCH 2 CH 2 O, G=G 1 (2a) ; L=L 1 , G=G 2 (2b) ; L=L 1 , G=G 3 (2c) ; L=L 2 =OC 10 H 6 CH=NCH 2 CH 2 O, G=G 1 (2d) ; L=L 2 , G=G 2 (2e) ; L=L 2 , G=G 3 (2f) ] in THF using Et 3 N as HCl acceptor affords novel heterobimetallic compounds of the types Al(OGO) 2 Zr(Cl)Cp 2 and Al(L)(OGO)Zr(Cl)Cp 2 , respectively. All of these derivatives have been characterised by elemental analyses, molecular weight measurements, and spectroscopic [IR, NMR ( 1 H and 27 Al)] studies.
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关键词
Benzene Solution,Zirconocene,Molecular Weight Measurement,Heterobimetallic Complex,Glycolate Moiety
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