bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Isoxazole Derivatives as Centrally Acting Muscle Relaxants. Part 2.
Authors: TATEE T. , NARITA K. , KURASHIGE S. , ITO S. , MIYAZAKI H. , YAMANAKA H. , MIZUGAKI M. , SAKAMOTO T. , FUKUDA H. 
Published: May 2016

AbstractAusgehend von 3‐Phenyl‐5‐aminoisoxazol (I) werden die Isoxazolylalkanamide (V) hergestellt, die Aktivität als Anticonvulsiva und Muskelrelaxantien aufweisen, wobei zwischen den Enantiomeren deutliche Unterschiede bestehen.
ChemInform Abstract: Novel Rearrangement of 3‐Acyl‐5‐acylamino‐2,3‐dihydro‐1,3,4‐thiadiazole 1‐Oxides into 1,3,4‐Oxadiazoles.
Authors: KUBOTA S. , TOYOOKA K. , YAMAMOTO N. , KASAI T. , SHIBUYA M. 
Published: May 2016

AbstractDie Thiadiazoloxide (I) lagern sich in siedendem Dimethylsulfoxid in die Oxadiazole (II) um.
ChemInform Abstract: Synthesis of 4‐Methyl‐2,3,4‐trichlorotetrahydropyran and Some Peculiarities of Stereochemistry for Nucleophilic Substitution of α‐Chlorine.
Authors: GEVORKYAN A. A. , ARAKELYAN A. S. , DVORYANCHIKOV A. I. 
Published: May 2016

AbstractAus den Dihydro‐ und Tetrahydropyranen (I), (II) und (IV) wird durch Chlorierung das Trichlorid (III) erhalten.
ChemInform Abstract: Synthesis of Asymmetric 4‐Aryl‐1,4‐dihydro‐2,6‐dimethyl‐3,5‐pyridinedicarboxylates with Vasodilating and Antihypertensive Activities.
Authors: OHNO S. , KOMATSU O. , MIZUKOSHI K. , ICHIHARA K. , NAKAMURA Y. , MORISHIMA T. , SUMITA K. 
Published: May 2016

AbstractDie unsymmetrisch substituierten 4‐Aryl‐dihydropyridindicarboxylate (III) und (V) werden durch Umsetzung der Benzylidenacetessigsäureester (I) mit den Aminocrotonsäureestern (II) bzw. (IV) hergestellt.
ChemInform Abstract: Imino‐Bridged Heterocycles. Part 5. Synthesis of 6,11‐Dimethyl‐11H‐benzo[5,6]cyclohepta[1,2‐c]pyridin‐6,11‐imine by a Regiospecific Amide to Olefin Cyclization.
Authors: BRENNER D. G. , HALCZENKO W. , SHEPARD K. L. 
Published: May 2016

AbstractDas aus (I) mit Methylmagnesiumbromid erhaltene Carbinol (II) reagiert mit Anilin nur zur Methylenverbindung (III).
ChemInform Abstract: Synthesis of 2,3,4,4a,9,9a‐Hexahydro‐3,9‐methano‐1H‐indeno[2,1‐c]pyridine and Some N‐Substituted Derivatives.
Authors: BELANGER P. C. , WILLIAMS H. W. R. 
Published: May 2016

AbstractSynthesis of 2,3,4,4a,9,9a‐Hexahydro‐3,9‐methano‐1H‐indeno[2,l‐clpyridine and Some N‐Substituted Derivatives.
ChemInform Abstract: Synthesis and Biological Activities of 5‐Deaza Analogues of Aminopterin and Folic Acid.
Authors: SU T.‐L. , HUANG J.‐T. , BURCHENAL J. H. , WATANABE K. A. , FOX J. J. 
Published: May 2016

AbstractDie Synthese von 5‐Deazaaminopterin (IIIa) und seines 5‐Methyl‐Analogons (IIIb) sowie der 5‐Deaza‐5‐methylfolsäure (IIIc) aus den geschützten 5‐Cyanouracilen (I) wird beschrieben.
ChemInform Abstract: A Short Synthesis of Praziquantel.
Authors: YUSTE F. , PALLAS Y. , BARRIOS H. , ORTIZ B. , SANCHEZ‐OBREGON R. 
Published: May 2016

AbstractN‐Benzyl‐iminodiessigsäure (I) liefert mit Phenethylamin (II) das Imid (III), das mit Boranat zu (IV) reduziert und anschlie‐ βend zu (V) cyclisiert wird.
ChemInform Abstract: A New Product from the Decomposition of 2,4‐Dihydroxy‐7‐methoxy‐1,4‐ benzoxazin‐3‐one (DIMBOA), a Hydroxamic Acid from Cereals.
Authors: BRAVO H. R. , NIEMEYER H. M. 
Published: May 2016

AbstractBei der Zersetzung der im Titel genannten Verbindung (I) (DIMBOA) in Dioxan entsteht neben dem Benzoxazolinon (II) (MBOA) das zu (I) isomere Hydroxylamin‐Derivat (III).
ChemInform Abstract: Reaction of 2,3,6‐Trimethylpyrimidin‐4‐one and Dimethyl Acetylenedicarboxylate.
Authors: YAMAZAKI T. , TANII J. , HIRAI Y. , MATOBA K. 
Published: May 2016

AbstractDie Addition des Acetylendicarbonsäureesters (II) an das Pyrimidon (I) liefert die Heterocyclen (III) und (IV).
ChemInform Abstract: Polycyclic N‐Hetero Compounds. Part 21. Synthesis of Novel Ring System, 4H‐Imidazo[1′,2′ :1,6]pyrimido[5,4‐d][1]benzazepine as B‐Homo‐ 6,11,13,15‐tetraazasteroidal Analogue.
Authors: HIROTA T. , FUKUMOTO M. , SASAKI K. , NAMBA T. , HAYAKAWA S. 
Published: May 2016

AbstractAuf dem angegebenen Reaktionsweg werden die Benzazepine (IX) hergestellt.
ChemInform Abstract: Synthesis of Novel Fused β‐Lactams by Intramolecular 1,3‐Dipolar Cycloadditions.
Authors: BRANCH C. L. , PEARSON M. J. 
Published: May 2016

AbstractReaction of the acetoxyazetidin (I) with the sodium salt (II) [prepared by treatment of ethyl propiolate with NaHS] gives the trans‐ and cis‐compounds (IIIa) and (IVa), which are individually converted to the azides (IIIc) and (IVc), each being a l :1 diastereomeric mixture.
ChemInform Abstract: Synthesis of (1,6αβ,10αβ)‐Decahydro‐5‐methyl‐1‐phenyl‐1H‐2,5‐benzoxacine.
Authors: MUSSER J. H. , VON VOIGHTLANDER P. F. , SZMUSZKOVICZ J. 
Published: May 2016

AbstractAus der Ketocarbonsäure (I) werden auf dem beschriebenen Wege die beiden epimeren Benzoxacine (VIII) und (IX) hergestellt, und ihre analgetische Wirkung wird untersucht.
ChemInform Abstract: Unsaturated Alkoxysilanols.
Authors: MUSTAFAEV R. M. , KULIEVA L. G. , SADYKH‐ZADE S. I. , MUSTAFAEV S. N. 
Published: May 2016

AbstractDie Silane (I) reagieren mit dem Etheralkohol (II) in Gegenwart von Hexachloroplatinsäure zu den Silanolen (III).
ChemInform Abstract: Reaction of Triethylphosphite with Oximes of α,β‐Unsaturated Aldehydes and α‐Di‐ carbonyl Compounds.
Authors: OSIPOVA M. P. , VOLKOVA R. V. , SPIRIDONOV E. A. 
Published: May 2016

AbstractDas Oxim (I) wird durch Triethylphosphit (II) zum Nitril (III) dehydratisiert.
ChemInform Abstract: 2‐Halogen‐1,2λ5‐oxaphosphetanes.
Authors: KOLODYAZHNYI O. I. 
Published: May 2016

AbstractDie Phosphorylide (I) reagieren mit Trifluormethylketonen (II) in einer [2 + 2]‐Cycloaddition zu den Oxaphosphetanen (III).
ChemInform Abstract: Thermolysis of Pentaphenylphosphoran in Presence of Carbon Dioxide.
Authors: SHARUTIN V. V. , BYCHKOV V. T. , LEBEDEV V. A. , BOCHKOVA R. I. , KUZ'MIN E. A. 
Published: May 2016

AbstractDie Thermolyse von Pentaphenylphosphoran verläuft über die Zwischenstufe eines nicht isolierten Betains, das mit Kohlendioxid bei Normaldruck zum Oxaphospholan‐ Derivat (II) als Hauptprodukt reagiert.
ChemInform Abstract: Reactions of 3‐Aryl‐1‐(tetrazol‐5′‐yl)triazenes with Some Electrophiles: Mercury Derivatives and Fragmentations: A New Route to Aryl Diazocyanides.
Authors: BUTLER R. N. , SHELLY D. P. 
Published: May 2016

AbstractTreatment of the triazenes (Ia) with lead tetra‐acetate results in fragmentation to the trans‐aryl diazocyanides (II).
ChemInform Abstract: Preparation and Crystal Structure Analysis of Bis(L‐arginine)Cu(II)(acetate)2trihydrate.
Authors: LEAL S. DUARTE M. T. , DE C. T. CARRONDO M. A. A. F. , SIMOES GONCALVES M. L. S. , HURSTHOUSE M. B. , WALKER N. P. C. , DAWES H. M. 
Published: May 2016

AbstractThe title compound is prepared by l 22 molar reaction of Cu(II) acetate with L‐arginine in EtOH/HzO.
ChemInform Abstract: Kinetics and Mechanism of the Reaction Between Dimethyl Sulphoxide and Dichloro(pyridine‐2‐carboxylato)platinate(II) Anion and the cis‐trans Isomerization of the Products. X‐Ray Crystal Structure of trans‐(O,S)‐Chloro(dimethyl sulphoxide)(pyridine‐2‐carboxylato)platinum(II).
Authors: ANNIBALE G. , CATTALINI L. , CANOVESE L. , PITTERI B. , TIRIPICCHIO A. , TIRIPICCHIO CAMELLINI M. , TOBE M. L. 
Published: May 2016

AbstractThe reaction between the title complex anion (I) and Me2SO gives a mixture of the two isomeric forms (II) and (III) of the Chloro‐ 160 DMSO derivative which undergo a subsequent slow sulphoxide‐catalysed isomerization to form an equilibrium mixture.
ChemInform Abstract: Retinoids and Related Compounds. Part 9. Synthesis and Spectral Characteristics of Retinal Analogues Involving the 11‐cis‐Locked‐cyclopentatrienylidene Structure.
Authors: ITO M. , KODAMA A. , HIROSHIMA T. , TSUKIDA K. 
Published: May 2016

AbstractThe l l‐cis‐1ocked‐cyclopentatrienylideneretinals (IV)‐(VI) ′are prepared, Starting from β‐ionyl sulfone (I).
ChemInform Abstract: Novel Approach to α‐Amino Acids.
Authors: TAILLADES J. , BRUGIDOU J. , PASCAL R. , SOLA R. , MION L. , COMMEYRAS A. 
Published: May 2016

AbstractOn the basis of a kinetic and thermodynamic study a catalytic procedure has been developed which allows the highly efficient hydration of an intermediate α‐aminonitrile (starting from R‐ CHO, HCN, NH3) to give the α‐amino amide which is subsequently converted to the desired α‐amino acid.
ChemInform Abstract: Synthesis of L‐2‐Amino‐4‐hexynoic Acid and Derivatives.
Authors: SASAKI N. A. , MORGAT J.‐L. , POTIER P. 
Published: May 2016

AbstractAusgehend vom 1‐Chlor‐2‐butin werden, wie im Formelschema skizziert, L‐2‐Amino‐4‐hexinsäure (V) und ihre Derivate (VI) hergestellt.
ChemInform Abstract: The Enantiomerically Pure Bicyclic β‐Lactams Derived from Sugars.
Authors: CHMIELEWSKI M. , KALUZA Z. , BELZECKI C. , SALANSKI P. , JURCZAK J. 
Published: May 2016

AbstractTrichloracetylisocyanat (II) reagiert mit den Glycalen (I) unter Druck zu einem Gemisch der β‐Lactame (IV) und (V) sowie der [4 + 2]‐Addukte (III).
ChemInform Abstract: Synthesis of Pyrrolizidine Alkaloids, (±)‐Trachelanthamidine, (±)‐Isoretronecanol and (±)‐Supinidine, by Means of an Intramolecular Carbenoid Displacement (ICD) Reaction.
Authors: KAMETANI T. , YUKAWA H. , HONDA T. 
Published: May 2016

AbstractDer aus Succinimid (II) und dem Brombuttersäureester (I) zugängliche Phenylthioester (III) liefert den Diazoester (IV), der in einer Carbenoid‐Reaktion die bicyclischen Ester (V) als untrennbares Gemisch ergibt.
ChemInform Abstract: Isolation of Some New 3,6‐Dialkyl‐1,4‐dihydroxypiperazine‐2,5‐diones from Aspergillus terreus.
Authors: GARSON M. J. , JENKINS S. M. , STAUNTON J. , CHALONER P. A. 
Published: May 2016

AbstractThc title compounds (Ia)‐(Ic), terramide A, Band C, are isolated from Aspergillus terreus Thom.
ChemInform Abstract: Preparation of SiO2‐TiO2‐ZrO2 Glasses from Alkoxides.
Authors: BEIER W. , GOEKTAS A. A. + , FRISCHAT G. H. 
Published: May 2016

AbstractRelatively large compact glass samples of 65 SiO2 ‐ 20 TiO2‐ 15 ZrO2 and other binary and ternary compositions have been prepared by the alkoxide gel method.
ChemInform Abstract: Pauli Forces and the Valence Shell Electron Pair Repulsion Model for H2O and NH3.
Authors: EDMISTON C. , BARTLESON J. , JARVIE J. 
Published: May 2016

AbstractIt is shown that the two effects of antisymmetry within the correct SCF wavefunctions cannot "bend" linear H2O or planar NH3 without classical electronic coulombic repulsion between LMO "charge clouds" in the SCF energy expression.
ChemInform Abstract: Molecular PO2Cl: Matrix IR Investigations and ab initio SCF Calculations.
Authors: AHLRICHS R. , EHRHARDT C. , LAKENBRINK M. , SCHUNCK S. , SCHNOECKEL H. + 
Published: May 2016

AbstractPO2Cl has been produced in a photochemical reaction between O3 and POCl in solid Ar as well as in a high‐temp.
ChemInform Abstract: Electronic Excitation and n‐Electron Interaction in Borazine.
Authors: DOERING J. P. , GEDANKEN A. , HITCHCOCK A. P. , FISCHER P. , MOORE J. , OLTHOFF J. K. , TOSSELL J. , RAGHAVACHARI K. , ROBIN M. B. 
Published: May 2016

AbstractThe extent of n‐electron interaction in ‐borazine, B3N3H6 , has been investigated by comparing its spectral properties (valence‐shell and inner‐shell electron energy loss spectra, MCD, photoelectron and electron transmission spectra) with those of benzene and cyclohexane.
ChemInform Abstract: 77Se NMR and Raman Study of SxSe4 ‐x2+ Cations and Crystal Structure of (S3,0Se1,0)2(Sb4F7)(SbF6)3 Containing a Disordered Mixture of SxSe4 ‐x2+ Cations.
Authors: COLLINS M. J. , GILLESPIE R. J. , SAWYER J. F. , SCHROBILGEN G. J. 
Published: May 2016

AbstractThe first examples of SxSe4‐x2+ (x: 0‐3) Cations have been prepared by direct oxidation of the elements with AsF5 and by scrambling of S42+ and Se42+ in SO2 solution.
ChemInform Abstract: Rubidium Diarsasilicate(IV) Rb2SiAs2, a Derivative of the SiS2 Structure Type.
Authors: WOLF J. , WEBER D. , VON SCHNERING H. G. 
Published: May 2016

AbstractRbzSiAsz, which has been found as a byproduct in the course of RbAs synthesis, can be directly synthesized from the elements within 5 h at 925 K. The transparent red needle‐shaped crystals belong to the space group Ibam with Z=4.
ChemInform Abstract: Synthesis of Semiconductor Ceramics of BaTiO3 by Doping from the Liquid Phase.
Authors: BELOVA L. A. , GOL'TSOV YU. I. , PROKOPALO O. I. , RAEVSKII I. P. 
Published: May 2016

AbstractThe concentration of modifying additives, which bring about semiconductor properties in BaTiO3 can be enhanced up to 10% by alloy formation in the liquid phase.
ChemInform Abstract: Electrical Properties of Samarium Sulfide Thin Film.
Authors: IMANAKA N. , ADACHI G. , WANG H. F. , MATSUBAYASHI S. , SHIOKAWA J. 
Published: May 2016

AbstractSamarium sulfide thin films have been prepared by sulfurizing a Sm‐deposited film at 1 173 K in a stream of HZS and the sulfur pressure dependence of their electrical conductivities has been investigated.
ChemInform Abstract: Redox Chemistry of Hydrogen Peroxide in Anhydrous Acetonitrile has been studied by linear‐sweep voltammetry and the rotated‐ring‐disk technique at glassy‐carbon (GC) or Pt electrodes.
Authors: COFRE P. , SAWYER D. T. 
Published: May 2016

Abstract[has been studied by linear‐sweep voltammetry and the rotated‐ring‐disk technique at glassy‐carbon (GC) or Pt electrodes.
ChemInform Abstract: The Corrosion of Carbon Black Anodes in Alkaline Electrolyte. Part 2. Acetylene Black and the Effect of Oxygen Evolution Catalysts on Corrosion.
Authors: STAUD N. , ROSS P. N. 
Published: May 2016

AbstractIt is shown that the oxygen evolution Catalysts Fe2O3, Cr2O3, NiO, Co3O4, and Ru also catalyze the Corrosion processes of acetylene black during O2 evolution in alkaline electrolytes, resulting in Corrosion rates accelerated by factors of 3‐ 14. The mechanism of this catalytic effect is unclear.
ChemInform Abstract: Corrosion Behavior of Laser‐Surface Melted and Laser‐Surface Alloyed Steels.
Authors: MCCAFFERTY E. , MOORE P. G. 
Published: May 2016

AbstractLaser‐surface alloying of Cr into 1018 steel produces Fe‐Cr surface alloys of 100 μm thickness containing 5‐80% Cr.
ChemInform Abstract: Influence of Molybdenum on the Pitting Corrosion of Aluminum Films.
Authors: MOSHIER W. C. , DAVIS G. D. , AHEARN J. S. , HOUGH H. F. 
Published: May 2016

AbstractAlloying Mo with Al in solid solution dramatically improves the material′s resistance to localized attack by shifting the anodic polarization curve by 400 mV in the noble direction.
ChemInform Abstract: Catalytic Reduction of CO with Hydrogen Sulfide. Part 3. Study of Adsorption of O2, CO and CO Coadsorbed with H2S on Anatase and Rutile Using Auger Electron Spectroscopy and Temperature‐Programmed Desorption.
Authors: BECK D. D. , WHITE J. M. , RATCLIFFE C. T. 
Published: May 2016

AbstractFor both O2 and CO TPD, a single TPD state is observed on anatase while two CO and three O2 states are observed on rutile.
ChemInform Abstract: Reaction of Rhodium Species with Carbon Monoxide on Freshly Prepared Rh‐Y Zeolite and RhCl3/SiO2 Catalysts Revealed by the 13C NMR Technique.
Authors: TAKAHASHI N. , MIURA K. , FUKUI H. 
Published: May 2016

AbstractThe 13C NMR spectra of CO adsorbed on the Rh‐Y zeolite and the RhCI3/SiO catalysts reflect the difference in the nature of the CO‐ Rh species formed by the reaction of Rh(III) with CO on each support.
ChemInform Abstract: Magnetic Susceptibility of Paraquat Hexabromodicuprate(II): Comparison of the Magnetochemistry of Copper(II) Chloride and Copper(II) Bromide Salts.
Authors: WILLETT R. D. 
Published: May 2016

AbstractThe magnetic properties of Copper(II) halide salts are influenced greatly by the chemistry of the halide ion.
ChemInform Abstract: Nitrous Oxide in Gas‐Phase Ion‐Molecule Chemistry: A Versatile Reagent for the Determination of Carbanion Structure.
Authors: KASS S. R. , FILLEY J. , VAN DOREN J. M. , DEPUY C. H. 
Published: May 2016

AbstractThe reactions of N2O with various anions in the gas phase are highly characteristic of the ion′s structure.
ChemInform Abstract: The C3H5‐ Isomers. Experimental and Theoretical Studies of Tautomeric Propenyl Ions and the Cyclopropyl Anion in the Gas Phase.
Authors: FROELICHER S. W. , FREISER B. S. , SQUIRES R. R. 
Published: May 2016

AbstractThe vinyl anion (IV) as well as the isomeric C3H5‐ anions (V)‐(VIII) are generated as shown for (IV) in the gas phase by collision‐induced dissociation (CID) of the corresponding carboxylate anions using a Fourier transform mass spectrometer.
ChemInform Abstract: Chemistry of Boron. Part 171. Crystal and Molecular Structure of 2,4‐Bis(2,2,6,6‐tetramethylpiperidino)‐1,3,2,4‐dichalcogendiboretanes.
Authors: HANECKER E. , NOETH H. + , WIETELMANN U. 
Published: May 2016

AbstractThe molecular structures of the dioxa‐ and diselenadiboretanes (Ia) and (Ib) are determined by X‐ray analysis.
ChemInform Abstract: Redox Properties of Metalloporphyrin Dimers.
Authors: COLLMAN J. P. , PRODOLLIET J. W. , LEIDNER C. R. 
Published: May 2016

AbstractCyclic and rotated disk voltammetry of the paramagnetic dimers (I) in DME and CHZCIZ exhibit four oxidations and two reductions for each meta1(II)compound which are all chemically and electrochemically reversible on the voltammetric time scale.
ChemInform Abstract: Stereoselective Synthesis of Alcohols. Part 23. Transfer of Chirality on Addition of (α‐Chloroallyl)boronates to Aldehydes.
Authors: HOFFMANN R. W. , LANDMANN B. 
Published: May 2016

AbstractThe (α‐chloroallyl)boronate (IIa) and its enantiomer (IIb) are prepared Starting from the readily available boronates (I) or (IV), respectively.
ChemInform Abstract: Selective Cross‐Coupling Reaction of Aryl and Styryl Halides with Butyl Zinc Chloride in the Presence of Homogeneous Nickel Catalyst.
Authors: LEBEDEV S. A. , SOROKINA R. S. , BERESTOVA S. S. , PETROV E. S. , BELETSKAYA I. P. 
Published: May 2016

AbstractDie Substitution des Halogens in den Aryl‐ und Styrylhalogeniden (IV) gegen den Butylrest gelingt mit Butylzinkchlorid (III) in Gegenwart des Nickelkatalysators (V).
ChemInform Abstract: Reaction of α‐Alkoxyacroleins with Thiols.
Authors: KEIKO N. A. , STEPANOVA L. G. , KALIKHMAN I. D. , VORONKOV M. G. 
Published: May 2016

AbstractButylmercaptan (Ia) wird unter radikalischen Bedingungen an die β‐Position der ungesättigten Aldehyde (II) addiert.
ChemInform Abstract: A New and Versatile Method for Iodofunctionalization of 1,3‐Dienes.
Authors: BARLUENGA J. , GONZALEZ J. M. , CAMPOS P. J. , ASENSIO G. 
Published: May 2016

AbstractDie Butadiene (I) reagieren mit dem Iod‐tetra?uoroborat‐Komplex (II) in Gegenwart von Nucleophilen (III) zu den 1,2‐Addukten (IV)‐(VI).
ChemInform Abstract: Sequential Intramolecular Diels‐Alder Reaction and Intermolecular 1,3‐Dipolar Cycloaddition Reaction: One‐Pot [6.6.5]Annelation Reaction Leading to the Formation of Polyaza‐Steroid Type Skeletons.
Authors: TSUGE O. , UENO K. , KANEMASA S. 
Published: May 2016

AbstractDie Furylzimtsäureester (I) cyclisieren thermisch reversibel zu den Tetracyclen (II).
ChemInform Abstract: Intramolecular Dipolar Cycloaddition Reactions of C‐Aryl Oxaziridines.
Authors: PADWA A. , KOEHLER K. F. 
Published: May 2016

AbstractDie Allyloxyphenyloxaziridine (I) cyclisieren nach Ringöffnung zu den Nitronen (II) intramolekular zu den Benzopyranooxazolen (III).
ChemInform Abstract: [2 + 3]‐Cycloaddition of N‐Hexafluoroisopropylidenepolyfluoroacylamides with Oxirane and Methylthiirane.
Authors: KRYUKOV L. N. , KRYUKOVA L. YU. , KOLOMIETS A. F. 
Published: May 2016

AbstractDurch Reaktion der Amide (I) mit Oxiran (IIa) bzw. Methylthiiran (IIb) entstehen die Cycloadditionsprodukte (III).
ChemInform Abstract: On the Chemistry of Binding Sites. Part 6. Suitability of Various Aldehydes and Keto‐ nes as Binding Sites for Monoalcohols.
Authors: WULFF G. , WOLF G. 
Published: May 2016

AbstractSuitable binding sites in chemoselective affinity chromatography should possess a favorable state and a very fast adjustment of the equilibrium with Substrates.
ChemInform Abstract: Auxiliary‐Directed Diastereoselectivity in the Claisen Rearrangement of Glycolate Esters.
Authors: KALLMERTEN J. , GOULD T. J. 
Published: May 2016

AbstractDurch ‐Claisen‐Umlagerung der ungesättigten Glykolsäureester (I) in der (R)‐ bzw. (S)‐Form, Chromatographie auf der Esterstufe sowie anschließende Verseifung und Hydrierung entstehen diastereoselektiv die chiralen Säuren (II) bzw. (IV), deren Konfiguration durch unabhängige Synthese bestätigt wird.
ChemInform Abstract: Site‐Selective Photochemical Ene Reaction of 2‐Methylene‐1,2‐dihydronaphthalene.
Authors: SUGIMOTO A. , SAKAMOTO S. , SUYAMA K. , YONEDA S. 
Published: May 2016

AbstractThe photolysis of the anilinoethyl‐naphthalene (I) affords the title compound (II) as an intermediate and the imine (III).
ChemInform Abstract: Photoarylation. Part 5. Photoreaction of 4‐Iodopyridine with Heteroaromatics.
Authors: SEKI K. , OHKURA K. , TERASHIMA M. , KANAOKA Y. 
Published: May 2016

AbstractDie Photoreaktion von 4‐Iodpyridin (III) mit den Heteroaromaten (II) oder (IV) liefert die Heteroarylpyridine (I) bzw. (V).
ChemInform Abstract: Photochemical Formation and Some Chemical Properties of 2,6‐Diazabicyclo[2.2.0]hexane‐3,5‐diones from Pyrimidinium‐4‐olates. A New Approach to Novel Bis(β‐lactams).
Authors: GOTTHARDT H. , SCHENK K.‐H. 
Published: May 2016

AbstractDie mesomeren Pyrimidiniumverbindungen (I), (II) bzw. die bicyclischen Pyrimidiniumverbindungen (IV) ergeben bei der Photolyse die Bis‐ β‐lactame (III) bzw. (V), von denen (IIIa) mit Methanol oder thermisch zu den im Formelschema aufgeführten Verbindungen gespalten werden kann.
ChemInform Abstract: A Novel Photochemical Rearrangement of Allenic Esters.
Authors: TRIFONOV L. S. , ORAHOVATS A. S. , PREWO R. , BIERI J. H. , HEIMGARTNER H. 
Published: May 2016

AbstractDie Allenester (Ia)‐(Ic) ergeben bei Belichtung die Cyclobutenone (IIa)‐ (IIc).
ChemInform Abstract: Functionally Substituted Vinyl Carbanions. Part 29. Reaction of a β‐Lithiated Acrylate with Oxetanes as Electrophiles.
Authors: BARUA N. C. , SCHMIDT R. R. 
Published: May 2016

AbstractThe dilithiated species of the acid (IV) reacts with the Oxetanes (I)‐(III) to give the products (V)‐(VII) (no yields given).
ChemInform Abstract: Dehydrodimerization of Imines via α‐Bromoimines Using Lithium Diisopropylamide.
Authors: DE KIMPE N. , YAO Z.‐P. , SCHAMP N. 
Published: May 2016

AbstractBei der Behandlung mit LDA in THF werden aus den Brom‐iminen (I) die Dimeren (II) hergestellt.
ChemInform Abstract: Esters of Fluorinated α‐Ketoacids in the Reaction with Amines.
Authors: SALOUTIN V. I. , PITERSKIKH I. A. , PASHKEVICH K. I. 
Published: May 2016

AbstractMethylamin addiert sich an die Carbonylgruppe des Ketoesters (I) und führt zum Amid (II), das auch über das Hydrat (III) erhalten werden kann.
ChemInform Abstract: Versatile Synthesis of Cyclopropanecarboxylic Acid Derivatives by the Ni(CO)4‐Induced Reductive Carbonylation Reaction of gem‐Dibromocyclopropanes.
Authors: HIRAO T. , HARANO Y. , YAMANA Y. , HAMADA Y. , NAGATA S. , AGAWA T. 
Published: May 2016

AbstractReductive Carbonylation of the gem‐dibromocyclopropanes (I) is achieved by treatment with tetracarbonylnickel (IV) in the presence of the amines (II), the alcohols (V), imidazole (VII) and the thiols (IX) leading to the cyclopropanecarboxylic acid derivatives shown in the scheme.
ChemInform Abstract: Ring Expansion of Cyclenones: An Unusual Regioselectivity.
Authors: KRIEF A. , LABOUREUR J. L. 
Published: May 2016

AbstractDurch Umwandlung der Cycloalkenone (I) in β‐Hydroxy‐selenide (III) und anschließende Ringerweiterung erhält man Gemische homologer Cycloalkenone (IV) und (V).
ChemInform Abstract: Synthesis of Di‐, Tetra‐ and Penta‐methyl‐heptalenes.
Authors: HAFNER K. , HOCK N. , KNAUP G. L. , MEINHARDT K.‐P. 
Published: May 2016

AbstractAus den Azulenen (I) erhält man mit Acetylendicarbonsäureester (II) die Einschiebungsaddukte (III), die zu den Diolen (IV) reduziert und weiter z.B. zu (V) chloriert werden.