Molecular structures of (2)(2,5)(7,7,8,8-tetracyanoquinodimethano)(2)paracyclophane and 14,17-dimethoxy(2)(2,5)(7,7,8,8-tetracyanoquinodimethano)(2)paracyclophane.

スポンサーリンク

概要

• 論文の詳細を見る

• The molecular structures of two [2.2]paracyclophanes containing a 7,7,8,8-tetracyanoquinodimethan (TCNQ) moiety as an electron acceptor have been determined by means of X-ray diffraction. The electron-donating moieties in these cyclopahnes are benzene (TCNQ-X) and <I>p</I>-dimethoxybenzene (TCNQ-X (OMe)<SUB>2</SUB>) rings. TCNQ-X crystallizes in a triclinic space group P\bar1 with two molecules per unit cell; <I>a</I>=9.772(2), <I>b</I>=18.477(4), <I>c</I>=6.569(1) Å, α=90.38(2), β=107.92(2), γ=100.32(2)°. The crystals of TCNQ-X(OMe)<SUB>2</SUB> belong to the orthorhombic system; space group <I>Fdd</I>2; <I>a</I>=25.618(3), <I>b</I>=31.895(5), <I>c</I>=9.808(1) Å, <I>Z</I>=16. Both structures were solved by the direct method and refined by the block-diagonal least-squares procedure to <I>R</I>=0.088 (TCNQ-X) and 0.109 (TCNQ-X(OMe)<SUB>2</SUB>) for 3141 and 1695 non-zero rehections. In the two structures determined, the [2.2] paracyclophane skeleton has the usual structure; the benzene ring and six-membered ring of the TCNQ moiety have a boat form, and two C(CN)<SUB>2</SUB> portions in the TCNQ moiety are bent down from the mean plane defined by the C(12), C(13), C(15), and C(16) atoms.

• 公益社団法人 日本化学会の論文

著者

• Kai Yasushi

  Department Of Applied Chemistry Faculty Of Engineering Osaka University

• Mizuma Takashi

  Department Of Biopharmaceutics And Drug Rational Research Center School Of Pharmacy Tokyo University

• Kasai Nobutami

  Department Of Applied Biological Science Tokyo University Of Science

• Yasuoka Noritake

  Department Of Life Science Faculty Of Science Himeji Institute Of Technology

• Matsuura Hideaki

  Department Of Applied Quantum Physics And Nuclear Engineering Kyushu University

• Yasuoka Noritake

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

• Mizuma Takashi

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

関連論文

• First Determination of the Inhibitor Complex Structure of Human Hematopoietic Prostaglandin D Synthase
• Structural Basis for the Decarboxylation of Orotidine 5'-Monophosphate (OMP) by Plasmodium Falciparum OMP Decarboxylase
• 2P149 A novel supramolecular assembly and intermolecular electrontransfer process of Hyphomicrobium Cu-containing nitrite reductase(33. Redox enzyme,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)
• Structural Reorganization of the Copper Binding Site Involving Thr^ of Mavicyanin from Cucurbita pepo medullosa (Zucchini) upon Reduction
• Crystallization and Preliminary X-Ray Crystallographic Studies of Trypanosoma brucei Prostaglandin F_ Synthase
• Crystal Structure of Long Alkyl 3-(Thymin-1-yl)propionates: Style of Hydrogen Bonding and Dependence on the Alkyl Chain Length
• Structures and Photodimerizations of 1-Alkylthymine Crystals Obtained from N,N-Dimethylformamide
• Photodimerization of 1-Alkylthymines Crystallized from Acetonitrile Solution
• Crystal Structures of Wild-Type and Mutant Plastocyanins from a Higher Plant, Silene^1
• Type1 Cu Structure of Blue Nitrite Reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 Å Resolution: Comparison of Blue and Green Nitrite Reductases
• Crystallographic Studies on a Family B DNA Polymerase from Hyperthermophilic Archaeon Pyrococcus kodakaraensis Strain KOD1^1
• Blue Phosphorescence of the Novel Dinuclear Gold(I) Complex Bridged by 1, 3-Benzenedithiolate in Solution
• Aggregation through the Quadrupole Interactions of Gold(I) Complex with Triphenylphosphine and Pentafluorobenzenethiolate
• Temperature-Dependent Solid-state Luminescence and Reversible Phase Transition of (n-Bu_4N)[Au(SC_6H_3-3, 5-Me_2)_2]
• IMPROVEMENT OF POORLY ABSORBABLE DRUG BY INTESTINAL GLUCOSE TRANSPORT SYSTEM
• Highly Crowded trans-Olefin. Molecular Structure of trans -1, 2-Bis{meso-[nickel(II)octaethylporphyrinyl]}ethene
• Reversible Photodimerization of Ester Derivatives of Thymine Having Long Alkyl Chains in Solid Film
• Synthesis of Binuclear Ligands Possessing Two Discrete Multidentate N-Heterocyclic Podand Coordination Sites and Their Bimetallic Nickel(II) Complexes
• Photoreactive and Inactive Crystals of 1-Alkylthymine Derivatives
• The Role of Structural Intersubunit Microheterogeneity in the Regulation of the Activity in Hysteresis of Ribulose 1,5-Bisphosphate Carboxylase/Oxygenase^1
• Crystallization and Preliminary Crystallographic Studies of Ribulos 1,5-Bisphosphate Carboxylase/Oxygenase from a Red Alga, Galdieria partita, with a High Specificity Factor
• HETEROGENEOUS DISTRIBUTION OF THE CONJUGATION ACTIVITY OF ACETAMINOPHEN AND p-NITROPHENOL IN ISOLATED RAT LIVER CELLS
• MULTIPLE FORMS OF ARYL SULFOTRANSFERASE FOR ACETAMINOPHEN SULFATE CONJUGATION IN RAT LIVER CYTOSOL
• HETEROGENEOUS DISTRIBUTION OF CONJUGATION ACTIVITIES OF HARMOL IN ISOLATED RAT LIVER CELLS
• Electrochemical and Luminescent Properties of New Mononuclear Ruthenium(II) and Binuclear Iridium(III)-Ruthenium(II) Terpyridine Complexes
• Electrochemical and Phosphorescent Properties of New Ir(III) Complexes Coordinated by Various Bipyridine Derivatives
• Synthesis, Structures and Characterization of the Dinuclear Nickel(II) Complexes Containing N,N,N',N'-Tetrakis[(1-ethyl-2-benzimidzolyl)-methyl]-2-hydroxy-1,3-diaminopropane and their Ure Complexes Relevant to the Urease Active Site
• Syntheses, Structures and Solution Dynamics of Anionic 5-Coordinate Pt(II) Complexes with Halide
• Syntheses, Structures, and Properties of the Dinuclear Copper(II) and Nickel(II) Complexes Bridged by an Alkoxide and a Pyridazine or a Phthalazine
• Structures of Bis(5,5-diphenylhydantoinato)copper(II) Complexes with Primary Amines Involving Square Pyramidal CuN_40 Chromophores
• The Synthesis, Antileukemic Activity, and Crystal Structures of Indirubin Derivatives
• Characterization of a Small Metalloprotease from Streptomyces caespitosus with High Specificity to Aromatic Residues
• Structure of the Zinc Endoprotease from Streptomyces caespitosus^1
• The Stablization of Dioxomolybdenum(VI) Dithiolene Complex by the Electron Withdrawing Substituent on the Dithiolene Ligand: Comparison of Reactivities of Monooxomolybdenum(IV) Complex with R_2S_2C_2(R= -CN and -COOMe) Ligands as Models of Molybdenum Oxid
• Transport and Recognition of Aminopeptidase-Resistant Cellobiose-Coupled Tyrosylglycylglycine by Intestinal Na^+/Glucose Cotransporter (SGLT1) : Recognition of Suger Conjugates by SGLT1 Is Much Less Restricted than Transport
• Kinetic Impact of presystemic Intestinal Metabolism on Drug Absorption:Experiment and Date Analysis for the Prediction of In Vivo Absorption from In Vitro Data
• Preference of Peyer's Patches to Jejunal Epithelium for Intestinal Absorption of Oligopeptides, Tyrosylglycylglycine and D-Kyotorphin
• ACTION MECHANISM OF PERMEATION ENHANCERS IN PARACELLULAR PATHWAY
• Photo-Stability of Drugs in Enteral Hyperalimentation Solutions and Its Influence on the Dose Given by a Continuous Infusion
• INTESTINAL ABSORPTION OF MACROMOLECULAR COMPOUNDS-IS ITS IMPROVEMENT POSSIBLE?
• Evaluation of Dose of Unstable Drug Administered by Infusion
• ARYL SULFOTRANSFERASE IN RAT LIVER : MULTIPLICITY AND SUBSTRATE SPECIFICITY
• ALBUMIN-MEDIATED UPTAKE MECHANISM OF DRUG BY ISOLATED HEPATOCYTES
• CHARACTERIZATION OF THE INTERACTION OF ALBUMIN WITH ISOLATED RAT LIVER CELLS TO REVEAL THE MECHANISM OF ALBUMIN-MEDIATED HEPATIC TRANSPORT
• THE EFFECT OF ALBUMIN ON THE UPTAKE OF BROMOSULFOPHTHALEIN BY ISOLATED RAT HEPATOCYTES
• p-NITROPHENOL SULFATION IN RAT LIVER CYTOSOL : MULTIPLE FORMS AND SUBSTRATE INHIBITION OF ARYL SULFOTRANSFERASE
• Critical Factor in Intestinal Absorption of Peptide Drugs : Quantitative Analysis of Peptide Drug Absorption which is Competitive Process of Metabolism and Transport
• High-performance liquid chromatographic determination and identification of acyl migration and photodegradation products of furosemide 1-O-acyl glucuronide
• IRREVERSIBLE BINDING OF FUROSEMIDE TO HUMAN SERUM ALBUMIN BY METABOLIC ACTIVATION, PHOTOACTIVATION AND BOTH ACTIVATIONS
• Laser Irradiated Growth of Protein Crystal
• Enzymatic Characterization of 5-Methylthioribose 1-Phosphate Isomerase from Bacillus subtilis
• Concentration-Dependent Atypical Intestinal Absorption of Cyclic Phenylalanylserine: Small Intestine Acts as an Interface between the Body and Ingested Compounds(Biopharmacy)
• Factors Affecting Glucuronidation Activity in Caco-2 Cells
• The Crystal Structure of the Polymerization Catalyst of Acetaldehyde and Its Derivatives. IV. The Crystal and Molecular Structure of Dimethylaluminum N-Phenylbenzimidate-O-(Trimethylaluminum)-Acetaldehyde Complex, [(CH3)2
• The Crystal Structure of the Polymerization Catalyst of Acetaldehyde and Its Derivatives. III. The Crystal and Molecular Structure of the Bis(dimethylaluminum N-Phenylbenzimidate-Acetaldehyde) Complex, [(CH3)2Al·O·C(C6
• The Crystal Structure of the Polymerization Catalyst of Acetaldehyde and Its Derivatives. II. The Crystal and Molecular Structure of the Trimethylamine Oxide Adduct of Dimethylaluminum N-Phenylbenzimidate, [(CH3)2Al·O·C(C
• The crystal and molecular structure of anhydrous zinc 8-quinolinolate complex, (Zn(C9H6NO)2)4.
• The crystal structure of N-methylviologenium 2-dicyanomethylene-1,1,3,3-tetracyanopropanediide,((CH3NC5H4C5H4NCH3)2+(C10N6)2-).
• The crystal and molecular structures of 4-ethyl-3,5-bis(phenylimino)-1,2,4-dithiazolidine and 2-ethyl-4-phenyl-5-phenylimino-1,2,4-thiadiazolidin-3-thione.
• Molecular structures of (2)(2,5)(7,7,8,8-tetracyanoquinodimethano)(2)paracyclophane and 14,17-dimethoxy(2)(2,5)(7,7,8,8-tetracyanoquinodimethano)(2)paracyclophane.
• The crystal and molecular structure of N-ethylcarbazole.
• The crystal and molecular structure of 2,3,6,8,9-pentaphenyl-1-thia-6-azaspiro(4.4)nona-2,8-diene-4,7-dione.
• The crystal structure of 2,11,20-trithia(3.3.3)(1,2,4)(1,3,5)cyclophane and molecular structures of unsymmertically tris-bridged (2.2.2)(1,2,4)(1,3,5) and (2.2.2)(1,2,4)(1,2,5)cyclophanes, estimated by molecular conformational analysis.
• Crystal and Molecular Structure of Di-μ-chloro-bis(π-1-ethoxycarbonyl-2-hydroxyallyl)dipalladium(II)
• The crystal and molecular structure of syn-(2.2)(1,4)-anthracenophane and its photoisomer.
• The molecular structure of bromo(ethyl)((-)-sparteine)magnesium(II), a catalyst for the asymmetric-selective polymerization of racemic methacrylates.
• The crystal and molecular structure of 2:2 complex of 1,1,6,6-tetraphenyl-2,4-hexadiyne-1,6-diol (DD) with 1-methyl-2-(3-pyridyl)pyrrolidine (nicotine).
• The crystal and molecular structure of strontium bis(thiocyanate)-hexaethylene glycol (1/1)
• The crystal structure of (acetylacetonato)bis(diethylamine)palladium(II) acetylacetonate at -170.DEG.C.
• Three-dimensionally-modified tetracyanoquinodimethanes and their charge-transfer complexes with tetrathiafulvalene derivatives having a wide range of ionicity.
• Stopped-flow small-angle X-ray scattering study on the acid-denaturation of Taka-amylase A.
• The molecular structure of the heterodinuclear organometallic complex of platinum and tungsten, phenyl(1,5-cyclooctadiene)platinum-tricarbonyl(.ETA.5-cyclopentadienyl)tungsten.
• The Crystal Structure of 2,4,6-Triphenylpyrylium-1,1,3,3-tetracyanopropenide, [(C23H17O)+·(C7HN4)−]
• The crystal and molecular structures of dichloro-1,2-bis(di-t-butylphosphino)-ethaneplatinum(II) and its chlorobenzene solvate.
• The crystal and molecular structure of (acetylacetonato)(carboxymethyl)-(triphenylphosphine)palladium(II).
• Chemistry of dienyl anions. II. Crystalline bis(dienyl)magnesium. Selective dienylation and structure in solution and in the solid state.
• The crystal and molecular structure of 6-bromo(2.2)paracyclo(4,8)(2.2)metaparacyclophane.
• The molecular structure of tricarbonyl(triple-layered[2.2]paracyclophane)chromium at -95.DEG.C(monoclinic form) and -160.DEG.C(triclinic form).
• The Crystal Structure of 1-Ethyl-2-methylquinolinium Iodide, [(C12H14N)+·I−]
• Chemistry of dienyl anions. III. Crystalline bis(2,4-pentadienyl)metal compounds of Be and Zn. Terminally .SIGMA.-bonded structure and fluxional 1,5-rearrangement.
• The crystal and molecular structure of tetracyclo[6.4.3.0.02,7]pentadec-4-en-13-one.
• Molecular structure of (2)(2,5)(7,7,8,8-tetracyanoquinodimethano)-(2)(1,4)naphtalenophane.
• Molecular Structures of Trichlorovinyl(p-tolyl)nickel(II) Complex, and Its Thermal and Photo Isomerization Products.
• The molecular structure of 1-phenoxy-1,2,2a,8b-tetrahydrocyclobuta[a]naphthalene-8b-carbonitrile.
• The crystal and molecular structures of trans-dichlorobis(dimethylneomenthylphosphine)palladium(II) and trans-dichlorobis(dimethylmenthylphosphine)palladium(II), asymmetric hydrosilylation catalysts of olefin.
• The molecular structures of (+)-6-benzylsparteine, (ethyl)(bromo)((+)-6-benzylsparteine)magnesium(II), and dibromo((+)-6-benzylsparteine)magnesium(II). Structure and reactivity of the Grignard reagent-(-)-sparteine derivative complexes for asymmetric sele
• The molecular structures of thiomethoxymethylbis(triphenylphosphine)-palladium hexafluorophosphate and perchlorate at -160 .DEG.C.
• The molecular structures of (t-butyl)(chloro)((-)-sparteine)magnesium(II) and dichloro((-)-sparteine)magnesium(II).
• The X-ray and NMR studies on the regio- and stereoselective courses for insertion of ketones into the s-cis- and s-trans-diene complexes of zirconium leading to (Z)-1,2-oxazirconacyclohept-4-enes.
• The structure and reactivity of (Zn(OMe)2 (EtZnOMe)6).
• The crystal and molecular structure of dichloro[1,3-bis(di-t-butylphosphino)propane]platinum(II) chlorobenzene solvate.
• The crystal and molecular structures of three (acetylacetonato)-organoantimony(V) compounds, [(acac)RnSbX4-n].
• The X-ray structure determination of heptaethylene glycol-Sr(SCN)2.
• The crystal and molecular structures of trans-bis(trimethylphosphine)[1,2-bis(methoxycarbonyl)vinyl](phenylethynyl)palladium(II).
• Synthesis and structural properties of copper complexes toward the active center model of galactose oxidase
• The Crystal and Molecular Structure of trans-Bis(trimethylphosphine)propynyl-1-(4′-dicyanomethylene-cyclohexa-2′-5′-dien-1-ylidenl-3,3-dicyano-2-methyl-prop-2-en-1-ylplatinum, a Reaction Product of trans-Bis(trimethylphosphine)bis(propynyl)p
• X-ray molecular structure of 1-cyano-7,8-benzo-11-oxatricyclo-[4.2.2.12,5]undeca-3,7,9-triene.
• The crystal structure of bis(acetylacetonato)platinum(II) benzene solvate.
• Crystallization and Preliminary X-Ray Crystallographic Studies of Trypanosoma brucei Prostaglandin F2.ALPHA. Synthase.
• Type 1 Cu Structure of Blue Nitrite Reductase from Alcaligenes xylosoxidans GIFU 1051 at 2.05 .ANGS. Resolution: Comparison of Blue and Green Nitrite Reductases.

もっと見る 閉じる

スポンサーリンク