bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis of Aspartame via Asymmetric Hydrogenation of N‐Protected (Z)‐N‐α‐L‐ Aspartyl‐Δ‐phenylalanine Methyl Ester.
Authors: FUGANTI C. , GRASSELLI P. , MALPEZZI L. , CASATI P. 
Published: May 2016

AbstractAus den Dipeptiden (I) werden die Dehydrochlorierungsprodukte (II) hergestellt, aus (IIa) erhält man bei der katalytischen Hydrierung den künstlichen Süßstoff Aspartame (III), wobei der sterische Verlauf der Hydrierung vom gewählten Katalysator abhängt.
ChemInform Abstract: Isosterism of Semimetal Anions: GaSb22‐ Anions in K2GaSb2 Isosteric to (BS2)∞.
Authors: CORDIER G. , OCHMANN H. , SCHAEFER H. + 
Published: May 2016

AbstractThe new compound K2GaSb2, prepared from the elements at 300°C, crystallizes in the orthorhombic system, space group Pnma with Z=8.
ChemInform Abstract: Structural Investigations of the Nb1‐xSixT2 and Nb1‐xAlxT2 (T: Cr, Mn, Fe, Co, Ni) Systems.
Authors: BLAZINA Z. , TROJKO R. 
Published: May 2016

AbstractIn the title systems, alloys with Friauf‐ Laves structure are observed up to the compositions Nb0‐4Si(Al)0‐6Cr2, NbO.6Si0‐4Mn2, NbagAluzMnz, Nb0‐2Si0‐8Fe2, Nb0‐5Al0‐5Fe2, Nb"‐7Si0‐3Co2, and Nb0‐5Al0‐5Co2.
ChemInform Abstract: In situ Photoluminescence Studies of n‐Type Gallium Phosphide Semiconductor Electrodes. Intermediates and Mechanism of Photoanodic Electron‐Transfer Reactions.
Authors: NAKATO Y. , MORITA K. , TSUBOMURA H. 
Published: May 2016

AbstractPhotoluminescence spectra ofand photocurrents in n‐GaP electrodes studied in relation to electrode potential, solution pH, excitation wavelength and intensity of the excitation light confirm the previously proposed mechanism for the photoanodic electron‐transfer reactions.
ChemInform Abstract: Magnetic Susceptibility and Electrical Resistivity of RGa6 (R: Rare Earth Metals).
Authors: TAGAWA Y. , SAKURAI J. , KOMURA Y. , ISHIMASA T. 
Published: May 2016

AbstractAntiferromagnetic transitions have been found for the intermetallic compounds R6216 (R: Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er).
ChemInform Abstract: Effect of Substitution of Titanium by Zirconium in TiFe on Hydrogenation Properties.
Authors: JANG T. H. , HAN J. I. , LEE J.‐Y. 
Published: May 2016

AbstractX‐ray analysis of the Ti1‐xZrxFe (O ⩽ x ⩽ 0.2) alloys show that the lattice parameters of the alloys increase with increasing Zr content.
ChemInform Abstract: ESR Characterization of V2O5 Monolayers and Double Layers Supported on Various Carriers.
Authors: SHARMA V. K. , WOKAUN A. , BAIKER A. 
Published: May 2016

AbstractThe influence of the carriers (A1203, Si02, and Mg0) on the vanadyl bond strength and the delocalization of the 3d electron on the coordinatively bound oxygen ligands is estimated from an analysis of the g and hyperfine tensors of "V" ions.
ChemInform Abstract: Effect of Deposited Pt Particles on the Surface Charge of TiO2 Aqueous Suspensions by Potentiometry, Electrophoresis, and Labeled Ion Adsorption.
Authors: JAFFREZIC‐RENAULT N. , PICHAT P. , FOISSY A. , MERCIER R. 
Published: May 2016

AbstractFrom measurements on powder samples Supporting 0.5‐ l0 wt.°/o Pt as particles of homogeneous size (ca.
ChemInform Abstract: Oxidation of Polycrystalline Cobalt in the Temperature Range 20‐500 °C under Pressures of 1E10‐6 to 760 torr. Kinetic and Electron Spectroscopic (XPS and UPS) Study.
Authors: JNIOUI A. , ALNOT M. , EHRHARDT J. J. , AMARIGLIO A. , AMARIGLIO H. 
Published: May 2016

AbstractDepending on temp. and O2 partial pressure, a layer of either Co3O4 or CoO covers the surface of the cobalt ribbon after oxidation.
ChemInform Abstract: Reduction of Nitric Oxide by Hydroxylamine. Part 2. Reactions of the Alkylated Hydroxylamines.
Authors: WANG N.‐Y. , BONNER F. T. 
Published: May 2016

AbstractKinetic measurements indicate that the reactions between NO and the hydroxylamines (I)‐(III) proceed via N‐bound H atom abstraction to form H N0; in the case of (IV) and (V), the abstractiön occurs at the α‐Catom.
ChemInform Abstract: Pressure and Temperature Dependences of the Reaction of OH with Nitric Acid.
Authors: STACHNIK R. A. , MOLINA L. T. , MOLINA M. J. 
Published: May 2016

AbstractRate constants for reaction A, which is an important loss mechanism for odd‐hydrogen species in the lower stratosphere, are determined by using the flash photolysis resonance absorption technique at 298 and 248 K in the presence of 10‐730 torr of He, N2, and SP6.
ChemInform Abstract: The Strong Metal‐Support Interaction (SMSI) in Pt ‐TiO2 Model Catalysts.
Authors: OCAL C. , FERRER S. 
Published: May 2016

AbstractPhotoemission experiments on model catalysts consisting of thin TiO2 oxides grown from a Ti(0O01) single crystal on which small quantities of Pt are deposited in a UHV envrionment show that annealing to 500°C in a vacuum causes reduction of the oxide film and a change in the electronic structure of the Pt atoms.
ChemInform Abstract: Photolysis of Hydrogen Peroxide. Photocatalytic Effects of Cu(II) and Reaction Kinetics.
Authors: LUNAK S. , SEDLAK P. , VEPREK‐SISKA J. 
Published: May 2016

AbstractThe H2O2 photolysis has been studied as a function of the concentration of photocatalytically active Cu2+, H2O2 concentration, radiation intensity, and temperature.
ChemInform Abstract: Contributions to the Chemistry of Sulfur Halogenides. Part 10. Matrix Isolation of SCl3F, SCl2F2, and SClF3.
Authors: MINKWITZ R. , NASS U. , SAWATZKI J. 
Published: May 2016

AbstractDurch Cokondensation von SCI; mit ClF bzw. F2 mit Argon als Matrix‐Gas werden die Chlorfluorsulfurane SClF3, SCI2F2 und SC13F generiert.
ChemInform Abstract: Halogeno‐oxydiantimon(III)ates.
Authors: HALL M. , NUNN M. , SOWERBY D. B. 
Published: May 2016

AbstractAll seven compounds of the series (Hpy)2[Sb2OBr"C16‐"] (n: 0‐6; Hpy: pyridinium(l + )) containing the anion (I) have been prepared by partial hydrolysis from related (Hpy)3[Sb2Br"C19‐"] compounds.
ChemInform Abstract: Preparation and X‐Ray Diffraction Data for the New Pyrochlores Pb2[M0.33Sb1.67]O6.5 (M: Mg, Ni, Cu, or Zn).
Authors: CASCALES C. , RASINES I. 
Published: May 2016

AbstractThe title pyrochlores have been prepared by heating in air mixtures of PbO, Sb2O3, and M0 (M: Mg, Ni, Cu, Zn; Pb:M :Sb = 6:1:5) at 953, 1073, and 1123 K for 24h. For Mg, Ni, and Zn, further treatments at l173 and 1223 K are performed.
ChemInform Abstract: Some Reactions of Uranium Chloride Pentafluoride.
Authors: DOWNS A. J. , GARDNER C. J. 
Published: May 2016

AbstractThe reactions of Freon solutions containing UF5Cl and UFÖ with N02, PF3 and C2F4 have been studied at ‐63°C, a temp. low enough to prevent thermal decomposition of UF5Cl.
ChemInform Abstract: Elimination of the Negative Soret Cotton Effect of Cytochrome c by Replacement of the Invariant Phenylalanine Using Site‐Directed Mutagenesis.
Authors: PIELAK G. J. , OIKAWA K. , MAUK A. G. , SMITH M. , KAY C. M. 
Published: May 2016

AbstractThe circular dichro‐ ism was determined for variants of Saccharomyces cerevisiae iso‐ 1 ‐cytochrome c, in which phenylalanine‐87, an invariant residue in eukaryotic and many prokaryo‐ , tic cytochromes c, is replaced with a serine, tyrosine, or glycine.
ChemInform Abstract: Enzymic Carboxyl Transfer from N‐Carboxybiotin. A MO Evaluation of Conformational Effects in Promoting Reactivity.
Authors: THATCHER G. R. J. , POIRIER R. , KLUGER R. 
Published: May 2016

AbstractOn the basis of conformational energetics and enzymatic reactivity patterns, it is shown that the activation of N‐carboxyboitin (I) toward carboxyl transfer can be initiated by rotation of the carboxyl group out of the plane of the urea ring of N‐carboxybiotin.
ChemInform Abstract: Stereo‐ and Regiochemistry in Palladium‐Catalyzed Nucleophilic Substitution of Optically Active (E)‐ and (Z)‐Allyl Acetates.
Authors: HAYASHI T. , YAMAMOTO A. , HAGIHARA T. 
Published: May 2016

AbstractAus den isomeren (S)‐ und (R)‐Allylacetaten (I) und (II) sowie (IV) und (V) entstehen in Gegenwart von Pd‐Komplexsalzen über eine Pd‐Komplex‐ Zwischenstufe (III) mit Na‐malonsäuredimethyl‐ ester (VIII) oder Na‐acetylaceton (IX) gleiche Produkte (S)‐(VI) und (R)‐(VII) bzw. (X) in hohen Ausbeuten.
ChemInform Abstract: Replacement of the Activated Nitro Group by a Phenylthio Group.
Authors: MIYAKE H. , YAMAMURA K. 
Published: May 2016

AbstractThe nitro compounds (I), whose nitro grAoup is activated by a carbonyl group, an alkoxycarbonyl group or by a phenyl group react with PhSH under neutral conditions to form the phenylthio compounds (II) by Substitution of the activated nitro group by a thiophenyl group.
ChemInform Abstract: Di‐2‐pyridyl Sulfite. A New Useful Reagent for the Preparation of N‐Sulfinylamines, Nitriles, Isocyanides and Carbodiimides Under Mild Conditions.
Authors: KIM S. , YI K. Y. 
Published: May 2016

Abstract2‐Hydroxy‐pyridin (I) liefert ein Sulfit (II), das mit den Aminen (III) zu den Sulfinylaminen (IV), mit den Formamiden (V) zu den Isonitrilen (VI), mit den aromatischen Amiden (VII) zu den Nitrilen (VIII), mit den Oximen (X) und den Thioamiden (XIV) zu den ′ entsprechenden Nitrilen (XI) bzw. (XV) sowie mit den Thioharnstoffen (XII) zu den Carbodiimiden (XIII) führt.
ChemInform Abstract: Products of the Thermal Decomposition of the Boric Acid Esters of 4‐Hydroxymethyl‐2‐carene.
Authors: MANUKOV E. N. , VYGLAZOV O. G. , CHUIKO V. A. , SKAKOVSKII E. D. 
Published: May 2016

AbstractThe title compound (II) is prepared according to a known procedure.
ChemInform Abstract: Thioozonide Decomposition: Sulfur and Oxygen Atom Transfer. Evidence for the Formation of a Carbonyl O‐Sulfide Intermediate.
Authors: MATTURRO M. G. , REYNOLDS R. P. , KASTRUP R. V. , PICTROSKI C. F. 
Published: May 2016

AbstractWhen the thiophene (I) is irradiated in an aerated CDCl3 solution, a quantitative conversion to the thioozonide (II) is obtained.
ChemInform Abstract: Chemistry of Sulfenic Acids. Part 7. Reason for the High Reactivity of Sulfenic Acids.
Authors: DAVIS F. A. , JENKINS L. A. , BILLMERS R. L. 
Published: May 2016

AbstractIn bekannter Weise werden die Sulfide (I) und hieraus durch Oxidation die Sulfoxide (II) hergestellt.
ChemInform Abstract: Tandem Cyclization‐Cycloaddition Reactions of α‐Diazoacetophenone Derivatives.
Authors: PADWA A. , CARTER S. P. , NIMMESGERN H. 
Published: May 2016

AbstractDie Diazoacetophenone (I) werden in Gegenwart von Rhodiumacetat in die Cycloaddukte (III) übergeführt.
ChemInform Abstract: Thermolysis of Benzopyranone‐Indenone Adducts. Part 2. Some New Aspects of the Mechanism.
Authors: VANDERZANDE D. J. , KIEKENS E. G. , MARTENS H. J. , HOORNAERT G. J. 
Published: May 2016

AbstractDie regioisomeren Benzopyranon‐Indenon‐Addukte (I) und (II) werden der Thermolyse unterworfen.
ChemInform Abstract: Electron Apportionment in Cleavage of Radical Anions. Part 1. Nitro‐Substituted Benzyl Phenyl Ethers.
Authors: MASLAK P. , GUTHRIE R. D. 
Published: May 2016

AbstractCleavage of the radical anions (Ia) yields the toluene (IV) as the only detected product from low concentrated solutions.
ChemInform Abstract: Cerium or Ruthenium Catalyzed Oxidation of Alcohol to Carbonyl Compounds by Means of Sodium Bromate.
Authors: KANEMOTO S. , TOMIOKA H. , OSHIMA K. , NOZAKI H. 
Published: May 2016

AbstractAwide variety of sec. alcohols (I) is oxidized to the ketones (II) by sodium bromate under cerium(IV) ammonium nitrate catalysis.
ChemInform Abstract: Electrophilic Catalysis in Iodosylbenzene Oxidation of Aromatic Derivatives.
Authors: MUELLER P. + , GILABERT D. M. 
Published: May 2016

AbstractDie Oxidation der substituierten Phenole (I) zu den p‐Chinonen (V) erfolgt entweder mit Iodosylbenzol (II)‐BF3‐Komplexen, mit Iodosylbenzol(II)‐Essigsäure oder mit Iodosylbenzolcarbonsäure (III)‐Ruthenium‐Komplex (IV).
ChemInform Abstract: A Study of Unsaturated Compounds. Part 14. Products of the Low Temperature Chlorination of 1,2,3‐Trichloro‐2‐butene in the Presence of Ferric Chloride and tert.‐Butylpyrocatechol.
Authors: KAPLANYAN E. E. , MKRTCHYAN A. M. , MKRYAN G. M. 
Published: May 2016

AbstractThe chlorination of the title compound (I) at ‐2O ° C in the presence of FeCl3 and tert.‐butylpyrocatechol yields the expected product, the penta‐ chlorobutane (II) and the unexpected products, the tetrachloro‐1‐butene (III) and the tetrachloro‐2‐butene (IV).
ChemInform Abstract: Fluorination of Halogeno Alcohols with 1,1,2,3,3,3‐Hexafluoropropyl Diethylamine.
Authors: WATANABE S. , FUJITA T. , USUI Y. , KIMURA Y. , KITAZUME T. 
Published: May 2016

AbstractHalogen enthaltende aliphatische (I) und araliphatische Alkohole (V) werden mit dem aus Diethylamin und Hexafluorpropen erhaltenen Hexafluorpropyl‐diethylamin‐Agens (II) in die entsprechenden Fluor‐Derivate (III) bzw. (VI) übergeführt.
ChemInform Abstract: A New Convenient Synthesis of α‐Arylpropionic Acid Esters and α‐Arylpropionitriles.
Authors: AMANO T. , YOSHIKAWA K. , SANO T. , OHUCHI Y. , SHIONO M. , ISHIGURO M. , FUJITA Y. 
Published: May 2016

AbstractDie im Titel genannten Verbindungen (III) bzw. (V) werden durch Kupplung der Grignard‐Verbindungen (I) mit den Bromestern (II) bzw. dem Mesylat (IV) in Gegenwart von Nickel(II)‐Katalysatoren bzw. Kupfer(I)‐ bromid erhalten.
ChemInform Abstract: Stereochemistry of 3‐Oxo‐5‐phenylcyclopentanecarboxylic Acids.
Authors: KOERFER I. + , FRAHM A. W. 
Published: May 2016

AbstractBei der verseifenden Decarboxylierung des Triesters (I) erhält man neben dem Cyclopentenon (II) die drei isomeren Ketosäuren (III)‐(V).
ChemInform Abstract: New Facile Synthesis of α‐Hydroxyamides: Intermolecular and Intramolecular Catalysis in the Reaction of α‐Hydroxycarboxylic Acids with N‐Sulfinylamines.
Authors: SHIN J. M. , KIM Y. H. 
Published: May 2016

AbstractDie α‐Hydroxy‐carbonsäuren (I) reagieren mit den N‐Sulfinyl‐anilinen (II) zu den Amiden (III), aus Weinsäure (IV) erhält man je nach den Mengenverhältnissen die Diamide (V) oder die Monoamide (VI).
ChemInform Abstract: Synthesis of the Optically Pure Monoethyl Ester of (R)‐(+)‐2‐Fluoromalonic Acid by Use of Immobilized Lipase‐MY for Asymmetric Hydrolysis.
Authors: KITAZUME T. , MURATA K. , IKEYA T. 
Published: May 2016

AbstractDurch die asymmetrische Hydrolyse des 2‐F1uormalonsäurediethylesters (I) mit durch Calciumalginat immobilisierter Lipase‐MY (Candida cyclindracea) erhält man in einer optischen Reinheit von über 99% e.e.
ChemInform Abstract: 6‐Cyanotetracyclo[5.5.0.02,4.03,5]dodeca‐6,8,10,12‐tetraene: A Novel Heptalene Valence Isomer.
Authors: SUGIHARA Y. , WAKABAYASHI S. , SAITO N. , MURATA I. 
Published: May 2016

AbstractThe tricycloheptanone (I) undergoes double sulfenylation, elimination of benzene sulfenic acid and oxidation to give the sulfoxide (III).
ChemInform Abstract: Reactivity of Pent‐1‐en‐4‐ynes and Synthesis of 2‐Substituted Derivatives.
Authors: DREWES S. E. , SLATER‐KINGHORN B. J. 
Published: May 2016

AbstractDie Enine (III) werden durch Addition des Acetylids (II) an die Acrylsäureester (I) hergestellt.
ChemInform Abstract: A Strained Cyclopropanobicyclo[3.2.1]octanone.
Authors: CECCHERELLI P. , CURINI M. , MARCOTULLIO M. C. , WENKERT E. 
Published: May 2016

AbstractAus dem Methylcyclohexenon (I) wird das Nitril (II) hergestellt, das in bekannter Weise in das Stereoisomerengemisch der Nitrile (IIIa) übergeführt wird.
ChemInform Abstract: Formation of 1‐Hydroxycyclopropanecarbonitrile Ring in Bicyclic Systems.
Authors: ABAD A. , AGULLO C. , ARNO M. , SEOANE E. 
Published: May 2016

AbstractTreatment of the halogen‐ or methanesulfonyloxy‐substituted cycloalkanones (I) with KCN leads to the cyanooxiranes (II) and the hydroxybicyclocarbonitriles (III).
ChemInform Abstract: A Convenient Preparative Route to 1,2‐Epoxy‐3‐methyl‐3‐butene via Ene ‐ Type Chlorination.
Authors: SUZUKI S. , FUJITA Y. , KOBAYASHI Y. , SATO F. 
Published: May 2016

AbstractReaktion von Prenylacetat (I) mit tert.‐Butylhypochlorit (II) bzw. unterchloriger Säure liefert destillativ trennbare Gemische der Chlorierungsprodukte (III) und (IV).
ChemInform Abstract: Intramolecular 2‐Azaallyl Anion Cycloadditions. Application to the Synthesis of Fused Bicyclic Pyrrolidines.
Authors: PEARSON W. H. , WALTERS M. A. , OSWELL K. D. 
Published: May 2016

AbstractTreatment of the imine (I) with LDA and warming of the solution to 60°C yield the perhydrocyclopenta[b]pyrrole (II) as a single isomer.
ChemInform Abstract: Reaction of Perchloro‐2‐pyrone with Polar Aprotic Solvents.
Authors: TALZI V. P. , GUDOSHNIKOV S. K. , BUSLAEVA L. I. , DAVLETSHINA A. M. , BEK N. O. 
Published: May 2016

AbstractThe title compound (I) reacts with DMF with concomitant elimination of C12 to form the hitherto unknown dichloropyrandione (I I).
ChemInform Abstract: Synthesis of 5‐Alkyl‐2‐(4‐cyanophenyl)pyridines.
Authors: PAVLYUCHENKO A. I. , SMIRNOVA N. I. , KOVSHEV E. I. , TITOV V. V. 
Published: May 2016

AbstractAn optimized method for the preparation of the p‐bromophenyl vinyl ketone (II) is described.
ChemInform Abstract: Synthesis of 2‐Chloromethyl‐1,4‐dihydropyridines.
Authors: CUPKA P. , SVETLIK J. 
Published: May 2016

AbstractDie im Titel genannten Verbindungen (IV) werden nach einer modifizierten Hantzsch‐Synthese aus den 4‐Chloracetessigestern (I), den Aminocrotonsäureestern (II) und den Aldehyden (III) hergestellt.
ChemInform Abstract: Synthesis of Quinoline Derivatives from the Bisarylimidoyl Chlorides of Dichloromalonic Acid.
Authors: SHIVANYUK A. F. , DASHKOVSKAYA E. V. , LOZINSKII M. O. , KALININ V. N. 
Published: May 2016

AbstractThe 4‐arylamino‐2,3‐dichloroquinolines (II) are prepared from the diarylimines (I) by cyclization using a novel procedure.
ChemInform Abstract: Chemistry of Perylene. High Temperature Sulphurisation of tali‐Substituted Derivatives of Perylene‐3,4,9,10‐tetracarboxylic Acid.
Authors: SOLOMENTSEVA T. I. , ROGOVIK V. I. , CHIBISOVA T. A. , TRAVEN' V. F. , STEPANOV B. I. 
Published: May 2016

AbstractThe reactions of the tali‐substituted perylenes (I) with S in boiling DMF or N‐methylpyrrolidone (NMP) take a differing course, depending on the Substitution pattern.
ChemInform Abstract: Synthesis of 1‐Methyl‐2‐phenyl‐4‐arylphthalazinium Salts and Their Reactions with Benzaldehyde.
Authors: OVCHINNIKOVA I. G. , SAMARTSEVA I. V. , PAVLOVA L. A. 
Published: May 2016

AbstractBy Grignard reaction of the phthalazines (I) with MeMgI followed by decomposition by HClO4, the novel phthalazinium perchlorates (II) with a methyl group 0L to one of the positively charged hetero atoms are obtained.
ChemInform Abstract: Reaction of Tri‐n‐butyltin ω‐Haloalkoxide (n‐Bu3SnO(CH2)nX) with Isothiocyanate.
Authors: BABA A. , SHIBATA I. , KASHIWAGI H. , MATSUDA H. 
Published: May 2016

AbstractThe tributyltin haloalkoxides (I) react with isothiocyanates (II) to give the ?veand six‐membered heterocycles (III) and (IV).
ChemInform Abstract: Synthesis and Biological Properties of Substituted Triazino[3,4‐f]xanthine.
Authors: ROMANENKO N. I. , FEDULOVA I. V. , PRIIMENKO B. A. , SAMURA B. A. , KAPKAN L. M. , CHERVINSKII A. YU. , PEKHTEREVA T. M. , GARMASH S. N. 
Published: May 2016

AbstractAus dem Kaliumsalz des 8‐Brom‐3‐methylxanthins (I) werden durch Umsetzung mit Bromketonen (II) und Cyclisierung mit Hydrazinen (IV) die Triazinoxanthine (V) gebildet und über die Ester (VI) in die Derivate (VII) und (VIII) umgewandelt.
ChemInform Abstract: Synthesis of Pyrrolo[1,2‐a]naphtho[1,8‐ef][1,4]diazepines.
Authors: CHEESEMAN G. W. H. , ECCLESHALL S. A. 
Published: May 2016

Abstract1‐Amino‐8‐nitro‐naphthalin (I) liefert mit 2,5‐Diethoxy‐tetrahydrofuran (II) das l‐Pyrrolyl‐8‐nitro‐naph‐ thalin (IIIa), das zu (IIIb) formyliert wird.
ChemInform Abstract: Synthesis and Complexing Ability of New Type of Macrobicyclic Compounds.
Authors: NAKATSUJI Y. , KIKUI T. , IKEDA I. , OKAHARA M. 
Published: May 2016

AbstractReaction between the crown ethers (I) and the tosylates (II) furnishes the macrocycles (III) [yield only given for (IIIa)].
ChemInform Abstract: Conformation of Dithia[3.3]azulenofurano‐ and ‐thiophenophanes.
Authors: FUKAZAWA Y. , KODAMA M. , TSUCHIYA J. , FUJISE Y. , ITO S. 
Published: May 2016

AbstractAus den Dimercaptanen (I) erhält man mit Bis‐ammoniumsalzen (II) bzw. (IV) die Makrocy‐ clen (III) bzw. (V), deren Konformationen diskutiert werden.
ChemInform Abstract: Aryloxy‐acetoxymethyl‐trifluoro‐silanes. New Derivatives of Pentavalent Silicon.
Authors: VORONKOV M. G. , DOLMAA G. , ALBANOV A. I. , SHEVCHENKO S. G. , DUBINSKAYA E. I. 
Published: May 2016

AbstractDie Reaktion der Trimethoxysilylmethylester (I) mit Bortrifluorid‐ Etherat ohne Lösungsmittel führt zu den neuen Trifluorsilanen (II), in denen wegen Wechselwirkung des Siliciums mit dem Carbonyl‐Sauerstoff pentakoordiniertes Silicium vorliegt.
ChemInform Abstract: Unusually Coordinated Phosphorus Compounds. Part 10. Unusual Oxygen Shift During Dimerization of λ5σ3‐Phosphaalkynes.
Authors: KELLER H. , MAAS G. , REGITZ M. 
Published: May 2016

AbstractDas P(III)‐chlorid reagiert mit dem Silbersalz (II) zu dem Kondensationsprodukt (III), das unter Eliminierung von Stickstoff zu den Phosphaalkinen (IV) führt.
ChemInform Abstract: Metal Carbonyl v(CO) Force Constants as Predictors of π‐Ethylene and π‐Benzene Complex Reactivity with Nucleophiles.
Authors: BUSH R. C. , ANGELICI R. J. 
Published: May 2016

AbstractNucleophilic attack on n‐ethylene and n‐benzene organometallic Compounds, resulting in β‐substituted ethyl and exo‐substituted cyclohexadienyl complexes, respectively, is examined in terms of a new reactivity parameter, kC0 (tab.).
ChemInform Abstract: Macrocyclic Complexes of Indium(III): Novel μ‐Hydroxo‐ and μ‐Oxo‐Bridged Complexes.
Authors: WIEGHARDT K. , KLEINE‐BOYMANN M. , NUBER B. , WEISS J. 
Published: May 2016

AbstractInCl3 reacts with the respective cyclic triamine in dry CHCl3 (2 h reflux) to form the Compounds (Ia), in MeCN (30 min, 40°C) to yield (Ib) and with the triamine trihydrobromide in water to give (Ic).
ChemInform Abstract: Metal Donor → Metal Acceptor Complexes: Fe(CO)42‐, HFe(CO)4‐, and trans‐ HFe(CO)3P(OMe)3‐ as Anionic Ligands to M(CO)50 , M: Cr, W.
Authors: ARNDT L. W. , DARENSBOURG M. Y. , DELORD T. , BANCROFT B. T. 
Published: May 2016

AbstractThe mixed metal binuclear anions are prepared as PPN salts (III) by direct reaction of PPN+ salts of [H Fe(CO)3L′]" (I) with labile THF derivatives (II) of group 6 metal carbonyls photochemically generated.
ChemInform Abstract: Synthesis and Spectral Characterization of Tetracyanoferrate(II) and Tetracyanoferrate(III) Chelates with 1,3‐Diamines.
Authors: GOTO M. , NAKAYABU H. , ITO H. , TSUBAMOTO H. , NAKABAYASHI K. , KURODA Y. , SAKAI T. 
Published: May 2016

AbstractFe(ClO4)2 reacted in MeOH with 1,3‐diaminopropane, 1,3‐diaminobutane, and meso‐2,4‐ and (2R,4R)‐diaminopentane followed by addition of NaCN to give the low‐spin ferrate(II) complexes (I) which were oxidized to yield the Fe(III) chelates.
ChemInform Abstract: Reaction of Trimethylallylsilane with Elementary Sulfur in the Presence of Tri‐Iron Dodecacarbonyl.
Authors: CHERNYSHEV E. A. , KUZ'MIN O. V. , LEBEDEV A. V. , MRACHKOVSKAYA T. A. , GUCEV A. I. , KIRILLOVA N. I. , KISIN A. V. 
Published: May 2016

AbstractBei der im Titel genannten Reaktion entstehen neben den Carbonylen (II) und (III) cyclische Eisen‐Schwefel‐Verbindungen (IV) und (V).
ChemInform Abstract: Chloro Complexes of Coba1t(III) and Chromium(III) with 2,2‐Dimethyl‐1,3‐diaminopropane.
Authors: HOUSE D. A. 
Published: May 2016

AbstractDioxygen oxidation of CoCl2 and 2,2‐dimethyl‐1,3‐diaminopropane (122 mole ratio) in Me‐ OH followed by HCl workup results in the isolation of (Ia) and a product, formulated as (II).
ChemInform Abstract: New Organocobaloximes Derived from N,N‐Disubstituted Monothiocarbamic Acid S‐Vinyl Esters.
Authors: SZEVERENYI Z. , VISKI P. , SIMANDI L. I. 
Published: May 2016

AbstractThe new title cobaloximes (III) were prepared by reaction of (I) via the unstable hydridocobaloxime and their reactivity towards the olefinic compounds (II).