Organopalladium(II) complexes containing carbon-bonded heterocycles as a ligand.
スポンサーリンク
概要
- 論文の詳細を見る
Oxidative addition reactions of 2-chloropyridine, 2,6-dichloropyridine, 2-chloropyrazine, and 2-chlorobenzothiazole with tetrakis(triphenylphosphine)palladium(0) gave [{PdCl(R)(PPh<SUB>3</SUB>)}<SUB>2</SUB>] or <I>trans</I>-[PdCl(R)(PPh<SUB>3</SUB>)<SUB>2</SUB>] depending on the nature of the carbon-bonded heterocycles R. They are all stable and the chloride ligand is readily replaced by other halides and pseudohalides. These novel organopalladium(II) complexes were characterized by the analytical and molecular-weight data together with IR, <SUP>1</SUP>H NMR and <SUP>13</SUP>C NMR spectra, and the 2-pyridyl-bridged dinuclear structure of [{PdBr(C<SUB>5</SUB>H<SUB>4</SUB>N-<I>C</I><SUP>2</SUP>)(PPh<SUB>3</SUB>)}<SUB>2</SUB>] was previously revealed by X-ray analysis. Both of the dinuclear and mononuclear 6-chloro-2-pyridylpalladium(II) complexes catalyze the cross coupling reaction between 2,6-dichloropyridine and methylmagnesium bromide to afford 2-methyl-6-chloropyridine selectively. The mononuclear 6-chloro-2-pyridylpalladium(II) complexes react with carbon monoxide to form the acyl complexes.
- 公益社団法人 日本化学会の論文
著者
-
Isobe Kiyoshi
Department Of Agricultural Chemistry Faculty Of Agriculture Shizuoka University
-
Nakamura Yukio
Department Of Biotechnology Faculty Of Agriculture Gifu University
-
Nanjo Kazuharu
Department of Chemistry, Faculty of Science, Osaka City University
-
Kawaguchi Shinichi
School of Medicine(Premedical Building), Kinki University
関連論文
- Tetrahedral Cobalt(II) and Zinc(II) Chloride with Tetravanadate through a Tripod Coordination Mode
- Introduction of Chirality to the Remote, Open Face of a Metalloporphyrin through Coordination to the Metal of a Specially Designed Pendant Arm
- meso-Tetraphenylporphyrin Having Hexa-maltosyl and Decyl Chain as an Amphiphilic Photosensitizer toward Photodynamic Therapy
- Synthesis and X-ray Analysis of Mn-Mo Mixed Metal Oxide Cluster Cluster with Cubic Framework
- Tetranuclear Mo_2Rh_2 Complexes Obtained from Reactions between Triple Cubane-Type Oxide Cluster [(Cp^*Rh)_4Mo_4O_] (Cp^*=η^5-C_5(CH_3)_5) and Methanethiol: [{Cp^*Rh(μ-SCH_3)_3MoO_2}_2(μ-O)] and [{Cp^*Rh(μ-SCH_3)_3MoO}_2(μ-X)(μ-Y)] (X, Y=O and X=O, Y=
- Structural Diversity of Copper Complexes with 2,2'-Dipyridyldisulfide. From Dimer to Infinite Sheet Structure Both in Solid State and in Solution
- A Novel Type of Amidato Coordination : The Metallocycle Rh-Rh-NH-C(Me) = O
- Selective Tail-to-Tail Dimerization of Ethyl Acrylate Catalyzed by Dirhodium Complexes
- Conversion of Rectangular Tetrasulfide Ligand in Tetrarhodium Complex, [{(RhCp^*)_2(μ-CH_2)_2}_2(μ_4-S_4)]^(Cp_*=η^5-C_5Me_5), into Disulfide Ligands in Dirhodium Complex, [(RhCp_*)_2(μ-CH_2)_2(μ-S_2)]by Chemical Reduction
- Expression profiles of BMP-related molecules induced by BMP-2 or -4 in muscle-derived primary culture cells
- The effects of heat on the biological activity of recombinant human bone morphogenetic protein-2
- Inflammatory pseudotumor of the appendix
- Gastrointestinal stromal tumor of the rectal mesentery
- Postoperative Clostridium Difficile Colitis
- Ogilvie syndrome
- 0646 EFFECTS OF ENDOSCOPIC TRANSTHORACIC SYMPATHICOTOMY ON CIRCADIAN VARIATION OF CARDIAC AUTONOMIC ACTIVITY
- Cardiac Sympathetic Nervous System Represses Natriuretic Peptide Release in Humans
- Relationship between plasma homocysteine and coronary stenosis morphology in Japanese patients with coronary artery disease
- Effects of Endoscopic Transthoracic Sympathicotomy on Hemodynamic and Neurohumoral Responses to Exercise in Humans
- PROGESTERONE PROTECTS OOCYTES FROM PREMATURE DEGENERATION WITHIN THE FOLLICLE
- INVOLVEMENT OF PLASMINOGEN ACTIVATOR ACTIVITY IN THE PROCESS OF OVULATION
- Properties and Transglycosylation Reaction of a Chitinase from Nocardia orientalis(Biological Chemistry)
- A Heterotrimetallic Sulfide Cluster Having a Linear Rh^・・・W^・・・Cu^I Framework of an Octahedral - Tetraheral - Trigonal Planar Sequence
- Organo-Rhodium Complex with Tridentate Biradical Ligand, [Rh(Cp^※)(bisnitpy)](PF_6)_2
- Self-assembled All-inorganic Chiral Polyoxovanadate : Spontaneous Resolution of Nitrate-incorporated Octadecavanadate
- Oxalate Formation in Electrochemical CO_2 Reduction Catalyzed by Rhodium-Sulfur Cluster
- OJ-204 The Course Taken by Sympathetic Efferent Fibers from Th4 Ganglion to The Sinus Node in Humans(Autonomic Nervous System 2 (H) : OJ23)(Oral Presentation (Japanese))
- Prevalence of Migraine and Raynaud's Phenomenon in Japanese Patients With Vasospastic Angina
- Synthesis of a Reduced Tridecavanadate Dimer Linked by Eight Hydrogen Bonds
- PJ-735 Abnormal Reduction of Calf Muscle Oxygenation during Exercise in Patients without Peripheral Arterial Disease(Peripheral circulation / Vascular disease(09)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation S
- EFFECTS OF ORTHOSTATIC STRESS ON ATRIOVENTRICULAR NODAL CONDUCTION AND REFRACTORINESS IN MAN : Arrhythmias, Clinical : PROCEEDINGS OF THE 50th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Effect of Endoscopic Transthoracic Sympathicotomy on Plasma Natriuretic Peptide Concentrations in Humans
- PJ-155 Sleep Deprivation Induces Endothelial Dysfunction, Enhanced Sympathetic and Low Fibrinolytic Activities(Endothelium/NO 3 (H) : PJ26)(Poster Session (Japanese))
- Substitution Effects of Cp Ring Benzyl Groups on Photoisomerization of a Rhodium Dithionite Complex in the Crystalline State
- Tyrosine-83 of Human Renin Contributes to Biphasic pH Dependence of the Renin-Angiotensinogen Reaction
- Non-proteolytic Activation of Human Prorenin by Anti-prorenin Prosegment (pf#1 : 1P-15P) Antiserum
- Two Peaks in pH Dependence of Renin-angiotensinogen Reaction
- Sequencing and Expression of Sheep Angiotensinogen cDNA
- Physiologic Role of Decidual β_1 Integrin and Focal Adhesion Kinase in Embryonic Implantation
- Usefulness of noise adaptive non-linear Gaussian filter in FDG-PET study
- Enzyme Immunoassay for Tetrahymena-Metallothionein by a Heterogeneous Sandwich Method(Biological Chemistry)
- Ren-2 as Well as Ren-1 Renin Exists in the Kidney and Plasma of a Two-renin Gene Mouse(Biological Chemistry)
- SIGNIFICANCE OF POSITIVE DIRECT ANTI GLOBULIN TEST FOR CORD BLOOD : IN ADMINISTRATION OF ANTI D IMMUNOGLOBULIN FOR POSTPARTUM IMMUNOPROPHYLAXIS
- Synthesis and Structural Studies of Dinuclear Carbonyl Ruthenium(II)Complexes Containing Pyridine-2, 6-diyl-2-acetyl-6-methyl Group as an η^2(C, N) : η^1(C)-Bridging Ligand
- Experimental Research of Caries Prevention by Er,Cr:YSGG Laser
- Predicting sperm retrieval rates in testicular sperm extraction for azoospermia according to endocrine profiles
- MANAGEMENT OF TWIN PREGNANCY : FOR THE PREVENTION OF PRETERM DELIVERY
- Acute Myocardial Infarction following Food-dependent Exercise-induced Anaphylaxis
- MICROVISCOSITY OF THE FETAL ERYTHROCYTE MEMBRANE
- DIRECT INHIBITORY OVARIAN EFFECTS OF PROLACTIN IN THE PROCESS OF OVULATION
- Effects of Substitution of Val for Leu^ of Oive Angiotensinogen on Renin Activity
- Effects of Glycosylation of the Residue at Position 14 in Ovine Angiotensinogen on the Human Renin Reaction
- Cisplatin-based chemotherapy followed by surgery for malignant nonseminomatous germ cell tumor of mediastinum : one institution's experience
- Successful video-thoracoscopic drainage for descending necrotizing mediastinitis
- Synthesis and Characterization of Chloride-incorporated Dodecavanadate from Dicopper Complex of Macrocyclic Octadecavanadate
- Solitary Fibrous Tumor of the Pleura Presenting as an Aneurysm-like Lesion with the Strongly Contrasted Tumor Stain by Angiography
- Diagnosis and treatment of obturator hernia
- Laparoscopic Hepatectomy : A Systematic Review, Meta-Analysis, and Power Analysis
- pH-Dependent Inactivation and Reactivation of Recombinant Sheep Angiotensinogen
- The Usefulness of 3D-CT Evaluation for Gastric Cancer
- Preparation, Characterization, and X-Ray Crystal Structures of μ-2,6-Dimethylpyridine-α,α'-diyl Iridium(III)-Rhodium(III) Complexes and the Structure of [Rh_2Cl_4(μ-CH_2-py-CH_2)(PPh_3)_2] (CH_2-py-CH_2 = 2,6-Dimethylpyridine-α,α'-diyl) Reinvestigated
- In Vitro Examination of LH-HCG Receptors in Human Corpora Lutea of the Menstrual Cycle and Pregnancy
- CLINICAL USEFULNESS OF TERBUTALINE IN THE MANAGEMENT OF PLACENTA PRAEVIA
- TYPE AND SCREEN SYSTEM FOR ELECTIVE SURGERY IN OBSTETRICS AND GYNECOLOGY
- On the Gorensteinness in graded rings associated to certain ideals of analytic deviation one
- COHEN-MACAULAYNESS VERSUS NEGATIVITY OF A-INVARIANTS IN REES ALGEBRAS ASSOCIATED TO IDEALS OF MINIMAL MULTIPLICITY
- C,N-Chelated (2-Pyridylmethyl)rhodium(III) Complexes and a Novel Dinuclear Rhodium(III) Complex Containing a 2,6-Dimethylpyridine-α,α'-diyl Group as an η^2(C,N) : η^3(c,c',N)-Bridging Ligand
- Steroidogenesis of Cultured Granulosa Cells from Normal and Polycystic Ovaries: Differences in Responsiveness to Luteinizing Hormone and Follicle-Stimulating Hormone
- On the Cohen-Macaulayness of multi-Rees algebras and Rees algebras of Powers of ideals
- Cohen-Macaulay Rees algebras of ideals having analytic deviation two
- Androgen Production by Human Isolated Components of Normal and Polycystic Ovaries in Vitro
- On the Cohen-Macaulay property of A[pt, p^t^2] for space monomial curves
- Does Transplacental Hemorrhage Increase the Risk of Blood Transfusion for Women?
- Magnetic Susceptibility of Tetrameric Co(II) Acetylacetonate
- .ETA.3-Allyl(methyl)platinum (II) complexes. Synthesis, conversion into .ETA.1-allyl complexes, and electrochemical behavior in comparison with thermolysis.
- Induction of a Metallothionein-like Protein in Tetrahymena pyriformis by Metal Ions
- The Isolation and Characterization of a Cadmiumand Zinc-binding Protein from Tetrahymena pyriformis
- Area between the hepatic and heart curves of ^Tc-galactosyl-human serum albumin scintigraphy represents liver function and disease progression for preoperative evaluation in hepatocellular carcinoma patients
- Comparative studies of 2-,3-,and 4-pyridylpalladium(II) complexes : Synthesis and properties.
- Organopalladium(II) complexes containing carbon-bonded heterocycles as a ligand.
- Reactions of trans- and cis-dichlorobis(benzonitrile)platinum(II) with acetylacetonate and benzoylacetonate carbanions. Formation of N-acetyl .BETA.-ketoamine complexes by the acetyl group migration.
- HORMONAL STUDIES BEFORE AND AFTER WEDGE RESECTION IN JAPANESE PATIENTS WITH POLYCYSTIC OVARY SYNDROME (PCO)
- Some Metal Complexes Containing Ethyl Acetoacetate or Ethyl Malonate as a Neutral Ligand
- Organonickel(II) complexes containing carbon-bonded heterocycles as a ligand.
- Brain Biogenic Amine Contents and Monoamine oxidase Activity in Methylazoxymethanol-induced Microencephalic Rats
- cis-Dioxovanadium(V) and mixed-valence divanadium(IV,V) complexes containing .BETA.-diketonate and heterocyclic nitrogen-base ligands.
- Some Mixed-Ligand Manganese(III) Complexes Produced by the Reactions of Tris(acetylacetonato)manganese(III) with Hydrogen Halides in Organic Solvents
- Some palladium(II) complexes containing both the O-unidentate .BETA.-diketonato and 2-,3-, or 4-pyridyl ligands. Dynamic behaviors of trans-(Pd(.BETA.-dik-O)(C5H3(6-Cl)N-C2)(PEt3)2) in solution.
- Reactions of the (PtCl2L2) complexes (L=sulfide or tertiary phosphine) with .BETA.-diketonate anions.
- Trinuclear Intermediates Isolated in the Reactions of Bis(acetylacetonato)-nickel(II) with Dry Hydrogen Bromide
- Preparation and properties of the .SIGMA.-picolyl complexes of palladium(II), [{PdCl(C5H4N-2-CH2)PPh3-nMen}2] (n=0, 1, and 2).
- The Reaction of Bis(acetylacetonato)cobalt(II) with Bromine in Dichloromethane
- Reactions of bis(.BETA.-diketonato)platinum(II) and -palladium(II) with diphosphines Ph2PCHRPPh2 (R=H, Me): Unexpected formation of the homoleptic bis(diphenylphosphino)methanido and related complexes.
- Reactions of Tris(acetylacetonato)manganese(III) and Bis(acetylacetonato)-manganese(II) with Ethylenediamine and Other Primary Amines
- C,O-chelates of the trifluoroacetylacetonate dianion with palladium(II). Molecular structure of (Pd(tfac(2-)-C,O)(PPh3)(2,6-Me2-py))
- Mixed-ligand palladium(II) complexes containing O,O-chelated .BETA.-diketonate and .ETA.3-carbon-bonded ethyl 3-oxobutanoate anions. Preparation and reactions with some Lewis bases.