Synthesis and Physico‐Chemical Properties of Some Copper(II) β‐Ketoamines and Their Adducts with 2,2′‐Bipyridine and 1,10‐Phenanthroline

References

• Britovsek , G.J. P. , Gibson , V. C. and Wass , D. F. 1999 . The search for new generation olefin polymerization catalysts: Life beyond metallocenes . Angew. Chem. Int. Ed. Engl. , 38 : 428 – 447 .
   PubMed Web of Science ®Google Scholar
• Hill , J. E. , Balaich , G. J. and Rothwell , I. P. 1993 . Regio‐ and stereoselective formation of 1,3‐cyclohexadienes catalyzed by titanium aryloxide compounds . J. Amer. Chem. Soc. , 115 : 1581 – 1583 .
   Google Scholar
• Schrock , R. R. , Seidel , S. W. , Schrodi , Y. and Davis , W. R. 1999 . Synthesis of zirconium complexes that contain the diamido phosphine ligands. (Me3SiNCH2CH2)2PPh)2 or {(RNSiMe2CH2)2PPh)2 (R=t‐Bu or 2,6‐Me2C6H3) . Organometallics , 18 : 428 – 437 .
   Web of Science ®Google Scholar
• Graf , D. D. , Schrock , R. R. , Davis , W. M. and Stumpf , R. 1999 . Synthesis of zirconium complexes containing the tridentate diamido ligands ((t‐Bu‐N‐o‐C6H4)2S)2 and ((i‐PrN‐o‐C6H4)2S)2 . Organometallics , 18 : 843 – 852 .
   Google Scholar
• Guerin , F. , McConville , D. H. , Vittal , J. J. and Yap , G.A. P. 1998 . Synthesis, structure and reactivity of zirconium alkyl complexes bearing ancillary pyridine diamide ligands . Organometallics , 17 : 5172 – 5177 .
   Google Scholar
• Coles , S. J. , Hursthouse , M. B. , Kelly , D. G. , Toner , A. J. and Walker , N. 1998 . Halides titanium(IV) schiff‐base complexes; fluoride and bromide derivatives and evidence for a new seven‐coordinate chloride intermediate . J. Chem. Soc. Dalton Trans. , : 3489 – 3495 .
   Google Scholar
• Lee , L. , Berg , D. J. , Einstein , F. W. and Batchelor , R. J. 1997 . Synthesis, x‐ray crystal structure, and reactivity of Y(MAC)(CH2SiMe3)2 (MAC=deprotonated aza‐18‐crown‐6) . Organometallics , 6 : 1819 – 1821 .
   Google Scholar
• Mazzanti , M. , Rosset , J. M. , Floriani , C. and Chieshi‐Villa , A. 1989 . Guastini, N,N‐ethylenebis(acetylacetoneiminato)titanium complexes: Synthesis, crystal structures and properties of titanium(III) and titanium(IV) derivatives . J. Chem. Soc. Dalton Trans. , : 953 – 957 .
   Google Scholar
• Qian , B. , Scanlon , W. J. , Smith , M. R. and Motry , D. H. 1999 . Synthesis and structures of five‐coordinate zirconium alkyl complexes supported by diketiminate ligands . Organometallics , 18 : 1693 – 1698 .
   Google Scholar
• Lappert , M. F. and Liu , D. S. 1995 . Recent studies on metal and metalloid bis(trimethylsilyl)methyls and the transformation of the bis(trimethylsilyl)methyl into the azaalkyl and diketinimato ligands . J. Organomet. Chem. , 500 : 203 – 217 .
   Web of Science ®Google Scholar
• Sato , T. , Takeda , H. , Sakai , K. and Tsubomura , T. 1996 . Two novel types of metal complexes derived from tripod amines and acetylacetone . Inorg. Chim. Acta , 246 : 413 – 421 .
   Web of Science ®Google Scholar
• Bacchi , A. , Carcelli , M. , Pelagatti , P. , Pelizzi , C. , Pelizzi , G. , Salati , C. and Sgarabotto , P. 1999 . Nickel(II) and palladium(II) complexes with acylhydrazone ligands of α‐diketones: The electronic and steric factors affecting the formation of the dimeric palladium(II) complexes . Inorg. Chim. Acta , 295 : 171 – 179 .
   Web of Science ®Google Scholar
• Kim , J. , Hwang , J.‐W. , Kim , Y. , Lee , M. H. , Han , Y. and Do , Y. 2001 . Synthesis, structure and ethylene polymerization behavior of zirconium complexes with chelating ketoiminate ligands . J. Organomet. Chem. , 620 : 1 – 7 .
   Web of Science ®Google Scholar
• Gade , L. H. 2000 . Taming early transition metals: The use of polydentate amido‐donor ligands to create well defined reactive sites in reagents and catalysts . Chem. Commun. , : 173 – 181 .
   Google Scholar
• Koterwas , L. A. , Fettinger , J. C. and Sita , L. R. 1999 . Stereospecific syntheses, metal configurational analysis of meso‐(RS)‐ and (RR)‐(‐C5R5)Ti(CH3)2‐N,N‐bis(1‐phenylethyl)acetamidinates for R˭H and Me) . Organometallics , 18 : 4183 – 4190 .
   Google Scholar
• Hagadorn , J. and Arnold , J. 1998 . Tethered bis‐amidinates as supporting ligands: A concerted elimination/σ–π rearrangement reaction forming an unusual titanium arene complex . Angew. Chem. Int. Ed. Engl. , 37 : 1729 – 1731 .
   Google Scholar
• Britovsek , G.J. P. , Gibson , V. C. , Mastrolanni , S. , Oakes , D.C. H. , Redshaw , C. , Solan , G. A. , White , A.J. P. and Williams , D. J. 2001 . Imine versus amine donors in iron‐based ethylene polymerisation catalysts . Eur. J. Inorg. Chem. , 2 : 431 – 437 .
   Google Scholar
• Laine , T. V. , Lappalainen , K. , Liimata , J. , Aitola , E. , Lofgren , B. and Leskela , M. 1999 . Polymerisation of ethylene with new diimine complexes of late transition metals . Macromol. Rapid. Commun. , 20 : 487 – 491 .
   Web of Science ®Google Scholar
• Mecking , S. 2001 . Olefin polymerization by late transition metal complexes—a root of Ziegler catalysts gains new ground . Angew. Chem. Int. Ed. Engl. , 40 : 534 – 540 .
   PubMed Web of Science ®Google Scholar
• Matyjaszewski , K. 1999 . Transition metal catalysis in controlled radical polymerization: Atom transfer radical polymerization . Chem. Eur. J. , 5 : 3095 – 3102 .
   Google Scholar
• Kabak , M. , Elmali , A. , Kavlakoglu , E. , Elerman , Y. and Durlu , T. N. 1999 . N,N'‐bis(5‐bromosalicylidene)‐1,3‐diaminopropanato copper(II) . Acta Crystallogr. Cryst. Struct. Commun. , C55 ( 10 ) : 1650 – 1652 .
   Google Scholar
• Srivastava , A. K. , Rana , V. B. and Mohan , M. 1974 . Metal complexes of some α,β‐unsaturated β‐ketoamines . J. Inorg. Nucl. Chem. Lett. , 10 ( 9 ) : 791 – 794 .
   Google Scholar
• Jensen , H. P. , Davidson , A. and Norden , B. 1975 . Evidence for the non‐planar structure in solution of the copper(II) Schiff‐base complex from acetylacetone and ethylenediamine from linear dichroism and induced circular dichroism . Inorg. Nucl. Chem. Lett. , 2 ( 1 ) : 67 – 73 .
   Google Scholar
• Srinivas , B. and Zacharias , P. S. 1992 . Influence of metal‐metal interaction on magnetic and redox properties in different series of heterodinuclear Cu(II), Ni(II) and Zn(II) complexes . Can. J. Chem. , 70 ( 12 ) : 2906 – 2913 .
   Google Scholar
• Mehta , B. H. and Desai , Y. 1988 . Spectra studies of Cu(II) complexes of substituted Schiff‐bases . Asian J. Chem. , 10 ( 4 ) : 866 – 870 .
   Google Scholar
• Graddon , D. P. and Henz , K. B. 1971 . Copper(II) chelates with 3‐aryl acetylacetones . Aust. J. Chem. , 24 : 1059 – 1063 .
   Web of Science ®Google Scholar
• Collman , J. P. and Kittleman , E. T. 1962 . Synthesis and reactions of chromium(II) chelates of β‐amino‐α,β‐unsaturated ketones . Inorg. Chem. , 1 ( 3 ) : 499 – 503 .
   Google Scholar
• Patel , K. S. and Woods , J.A. O. 1990 . Preparation and physicochemical studies of some 3‐substituted‐2,4‐pentanedionato copper(II) complexes and their adducts . Synth. React. Inorg. Met.‐Org. Chem. , 20 ( 1 ) : 97 – 109 .
   Google Scholar
• Osowole , A. A. , Woods , J.A. O. and Odunola , O. A. 2002 . Synthesis and characterisation of some nickel(II) ketoamines and their adducts with 2,2‐bipyridine and 1,10‐phenanthroline . Synth. React. Inorg. Met.‐Org. Chem. , 32 ( 4 ) : 783 – 799 .
   Web of Science ®Google Scholar
• Vogel , A. I. 1978 . A Textbook of Practical Organic Chemistry , 4th Ed. 321 Longman .
   Google Scholar
• Bassett , J. , Denney , R. C. , Jeffery , G. H. and Mendham , J. , eds. 1978 . Vogel's Textbook of Quantitative Inorganic Analysis 316 – 325 . London : ELBS .
   Google Scholar
• Earnshaw , A. 1968 . The Introduction to Magnetochemistry 80 – 86 . London : Academic Press .
   Google Scholar
• Fackler , J. P. 1966 . “ Metal β‐ketoenolates complexes ” . In Progr. Inorg. Chem. Edited by: Cotton , F. A. Vol. 7 , 361 – 425 . Wiley Interscience .
   Google Scholar
• Forster , L. S. 1964 . The acetylacetonate anion: M.O. calculations in the Hückel and self‐consistent field approximations . J. Am. Chem. Soc. , 86 : 3001 – 3004 .
   Web of Science ®Google Scholar
• Cotton , F. A. , Wilkinson , G. , Murillo , C. A. and Bochmann , M. 1999 . Advanced Inorganic Chemistry , 6th Ed. 857 John Wiley .
   Google Scholar
• Lever , A.B. P. 1986 . Inorganic Electronic Spectroscopy , 4th Ed. 481 – 579 . London : Elsevier .
   Google Scholar
• Kwiatkowski , M. and Bandoli , G. 1992 . Nickel(II) Complexes with unsymmetrical quadridentate schiff‐bases having a pendant N‐acyl substituent . J. Chem. Soc. Dalton Trans. , : 379 – 384 .
   Google Scholar
• Kwiatkowski , M. , Kwiatkowski , A. , Olechnowioz , A. , Ho , D. M. and Deutsch , E. A. 1990 . New nickel(II) and palladium(II) complexes with unsymmetrical quadridentate Schiff‐bases derived from 8‐amino‐4‐methyl‐5‐azaoct‐3‐en‐2‐one. Crystal and molecular structure of [4,10‐dimethyl‐3(nitroso‐xN)‐5,9‐(diaza‐x 2N)‐trideca‐3,10‐diene‐2,12‐(dionato‐xO)(2‐)]nickel(II) . J. Chem. Soc. Dalton Trans. , : 2497 – 2502 .
   Google Scholar
• Silverstein , R. M. and Webster , F. X. 1998 . Spectrometric Identification of Organic Compounds , 6th Ed. 73 – 109 . John Wiley and Sons Inc. .
   Google Scholar