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Book Synthesis of Polyimidazole Ligands and Their Copper Complexes

Download or read book Synthesis of Polyimidazole Ligands and Their Copper Complexes written by Timothy Charles Higgs and published by . This book was released on 1994 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization of Imidazole and Thioether Ligands and Their Complexes as Models for the Type I and II Copper Proteins

Download or read book Synthesis and Characterization of Imidazole and Thioether Ligands and Their Complexes as Models for the Type I and II Copper Proteins written by Terence P. Keenan and published by . This book was released on 1990 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Synthesis of Sterically Demanding Ligands and Examples of Their Copper Complexes

Download or read book The Synthesis of Sterically Demanding Ligands and Examples of Their Copper Complexes written by Ryan D. Rieth and published by . This book was released on 2004 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conditions for promoting the Pd-catalyzed arylation of (N-pyrrolyl)zinc derivatives have been established using aryl bromides, chlorides, and iodides as substrates. In most cases, 0.5 mol% Pd(OAc)2 can achieve the desired transformation in roughly 24 hours, with the more sterically demanding substrates requiring altered conditions. Typical isolated yields are in excess of 70%. Moreover, methyl- and aryl-substituted pyrrolyl anions have been shown to display similar chemistry using 5.0 mol% Pd(OAc)2. Though they require longer reaction times, the isolated yields rival those of the unsubstituted analogs. Two new copper(I) N-heterocyclic carbene complexes containing the 2,4,6,2",4",6"--Hexaisopropyl-1,1':3',1"-terphenyl moiety have been synthesized and isolated. The LCuCl complex (92% isolated yield) was made via a one-pot synthesis from the corresponding imidazolinium tetrafluoroborate salt, NaH, and CuCl (L = [1,3-bis-(2,4,6,2",4",6"-hexaisopropyl- [1,1':3',1"]terphenyl-5'-yl)-4,5-dihydroimidazol-2-ylidene]). The LCuOAc complex (71% isolated yield) was made the same way using CuOAc in place of CuCl.

Book Synthesis Structure and Properties of Copper II Complexes and Their Ligands

Download or read book Synthesis Structure and Properties of Copper II Complexes and Their Ligands written by Michael Andrew Oakley and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization of Some Copper II Complexes with Ligands Formed with 14 membered Ring Amine Ligands

Download or read book Synthesis and Characterization of Some Copper II Complexes with Ligands Formed with 14 membered Ring Amine Ligands written by Scott Jackson Dantley and published by . This book was released on 1995 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Reactivity of Copper Complexes Possessing Non dative Ligands

Download or read book Synthesis and Reactivity of Copper Complexes Possessing Non dative Ligands written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Reactivity of Copper Complexes Possessing Non dative Ligands

Download or read book Synthesis and Reactivity of Copper Complexes Possessing Non dative Ligands written by Elizabeth D. Blue and published by . This book was released on 2006 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented herein are the isolation and characterization of a number of new copper(I) halide complexes and the first two examples of monomeric copper(I) amido complexes, (dtbpe)Cu(NHPh) and (IPr)Cu(NHPh). These Cu(I) anilido complexes have been shown to be more nucleophilic than a related Ru(II) anilido complex in reactivity studies with bromoethane, and reveal increasing nucleophilicity in the order (SIPr)Cu(NHPh) < (IPr)Cu(NHPh) < (IMes)Cu(NHPh) < (dtbpe)Cu(NHPh). (IPr)Cu(NHPh) is thermodynamically favored over (IPr)Cu(Ph)/NH2Ph or [(IPr)Cu(mu-H)]2/NH2Ph, respectively. Computational studies are consistent with the observed reactivity and indicate strong Cu-N bonds with nucleophilic amido nitrogen.

Book Synthesis and Structural Characterization of Copper I Complexes with Hard Donor Ligands

Download or read book Synthesis and Structural Characterization of Copper I Complexes with Hard Donor Ligands written by Björn Gustafsson and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Synthesis and Characterization of Nickel and Copper Complexes of Oxazolidine Ligands

Download or read book Synthesis and Characterization of Nickel and Copper Complexes of Oxazolidine Ligands written by Joseph L. Hedrick and published by . This book was released on 1990 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The synthesis and characterization of three novel ligands containing oxazolidine moieties has been performed. The synthesis of Cu2 complexes of the ligands were found to be straightforward yielding the desired product. Syntheses of the Ni2 complexes were not straight forward. Only one of the Ni2+ complexes could be isolated in a pure form. A partial hydrolysis product of another of the Ni-ligand complexes could be isolated."--Abstract.