Journal Title
Title of Journal: Transition Met Chem
|
Abbravation: Transition Metal Chemistry
|
Publisher
Kluwer Academic Publishers
|
|
|
|
|
|
Authors: Prithwiraj Byabartta
Publish Date: 2007/03/28
Volume: 32, Issue: 3, Pages: 314-324
Abstract
Silver assisted debromination gives Au2dppm/dppe/dppa OTf2 which on reaction with 44′bpy and goldI phosphines in CH2Cl2 medium by the self assembly technique leads to PPh3Au44′bpyAuPPh3 1a–1d2 Au2dppm/dppe/dppa44bpyAuPPh32NO34 3 Au4dppm/dppe/dppa244bpy2OTf4 4 PPh3AuI44′bpy2AuIIIC6F5/MesNO33 5 dppm/dppe/dppa =diphenyl phosphinomethanea –ethaneb amminec C6F5/Mes pentafluorophenyl/mesitylene The maximum molecular peak of the corresponding molecule is observed in the ESI mass spectrum Ir spectra of the complexes show –C=C– –C=N– as well as phosphine mesitylene and pentafluorophenyl stretching The 1HNMR spectra as well as 31P1HNMR suggest solution stereochemistry proton movement and phosphorus proton interaction Considering all the moities there are a lot of carbon atoms in the molecule reflected by the 13CHNMR spectrum In the 1H–1H COSY spectrum of the present complexes and contour peaks in the 1H–13CHMQC spectrum assign the solution structure and stereoretentive transformation in each step
Keywords:
.
|
Other Papers In This Journal:
- Synthesis, structures and magnetic properties of three metal-organic frameworks containing manganese(II)
- Synthesis and X-ray crystal structures of a series of 3d–4f lanthanide complexes: lanthanide(III)–copper(II) coordination polymers with 2,5-pyridinedicarboxylic acid ligand
- Intermediates in reactions of the diimine complex trisferrozineiron(II) with hydroxide or cyanide in binary aqueous solvent mixtures and in micelles
- A novel series of nickel(II)-dppe-arylazoimidazole complexes. Synthesis and spectroscopic characterization
- A copper(II) complex of the Schiff base from l -valine and 2-hydroxy-1-naphthalidene plus 1,10-phenanthroline: synthesis, crystal structure, and DNA interaction
- Biophysical, spectroscopic and biochemical investigation of DNA–Cu(II)-GSH interactions
- Kinetics and mechanism of substitution of iron(II)–triazine complexes by 1,10-phenanthroline
- Three coordination polymers constructed from bis(imidazol-l-yl-methyl)benzene: syntheses, structures, and third-order nonlinear optical properties
- Synthesis and photophysical characterization of ruthenium(II) and platinum(II) complexes with bis-pyridylethynyl-phenanthroline ligands as a metalloligand
- DNA binding and photocleavage properties of two mixed-ligand oxovanadium complexes
- Infrared and Raman spectroscopic characterization of the phosphate mineral kosnarite KZr 2 (PO 4 ) 3 in comparison with other pegmatitic phosphates
- Outer-Sphere electron-transfer and the effect of linkage isomerism in the titanium(III) reduction of nitro-pentacyanocobaltate(III) and nitro-, and nitrito-pentaamminecobalt(III) complexes in aqueous acidic media
- A series of trinuclear sandwich-like cyanide-bridged iron(III)-manganese(II) complexes: synthesis, crystal structures, and magnetic properties
- Synthesis and physico-chemical studies on transition metal complexes of symmetric bis -Schiff base ligands
- Exchange coupling in di-μ-hydroxo-bridged chromium(III) dimers
- Inner sphere oxidation of N , N ′-ethylenebis(isonitrosoacetyleacetoneimine)copper(II) by N -bromosuccinimide in aqueous weakly acidic solutions
- Initial state and transition state solvation in substitution at the square-planar complexes, [PtCl 4 ] 2− and [Pd(Et 4 dien)Cl] +
- Detection of single nucleotide polymorphisms by the specific interaction between transition metal ions and mismatched base pairs in duplex DNA
- Catalysis of the coupling reaction of aryl chlorides with bis(pinacolato)diboron by tricyclohexylphosphine-cyclopalladated ferrocenylimine complexes
- Ruthenium(III) – catalyzed oxidative cleavage of p -aminoazobenzene by chloramine-B in alkaline medium and uncatalyzed reaction in acid medium: spectrophotometric kinetic and mechanistic study
- An oxovanadium(IV) complex of an l -serine Schiff base and 1,10-phenanthroline: synthesis, crystal structure, and DNA and albumin-binding properties
- Mössbauer study of some iron(III) complexes with urea type ligands and the crystal structure of hexakisdimethylureairon(III) perchlorate
- Preparation and characterization of Co(II), Ni(II) and Cu(II) complexes of a ligand containing 1,3,4-thiadiazole groups
- Syntheses, crystal structures, and magnetic and fluorescence properties of three complexes of mixed flexible N,N′-bis(3-pyridylmethyl)amine and rigid pyromellitate ligands
|