bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Preparations and Crystal Structures of the 2‐Oxides of Some Octahydro‐3,2,1‐benzoxathiazines and Octahydro‐2‐H‐3,1,2‐benzoxazaphosphorines.
Authors: GOODRIDGE R. J. , HAMBLEY T. W. , RIDLEY D. D. 
Published: May 2016

AbstractThe epimeric anhydrides (IV) are prepared by similar procedures via the reaction of 3‐sulfolene (I) with either (II) or (V).
ChemInform Abstract: Reaction of 2‐Dialkoxyphosphoryl‐1,2,3‐dithiaphospholanes and ‐phosphorinanes with Nucleophilic Reagents.
Authors: ERMANSON L. V. , GODOVIKOV N. N. , BLAGOVESHCHENSKII V. S. 
Published: May 2016

AbstractHydrolyse der Phosphor‐Heterocyclen (I) führt zu den Alkylen‐bis‐trithiophosphiten (II).
ChemInform Abstract: The Simple Conversion of a Phosphorochloridate into One of Opposite Configuration.
Authors: THENAPPAN A. , WADSWORTH W. S. JUN. 
Published: May 2016

AbstractAus dem cyclischen Chlor‐phosphat (I) kann mit Hydrazin (II) das invertierte Hydrazid (III) erhalten werden, das mit tert.‐Butylhypochlorit unter Konfigurationserhalt zur Chlorverbindung (IV) führt.
ChemInform Abstract: Zinc(II) Bis(O,O′‐dialkyl dithiophosphates): Interaction with Small Nitrogen Bases.
Authors: HARRISON P. G. , BEGLEY M. J. , KIKABHAI T. , KILLER F. 
Published: May 2016

AbstractIn the presence of atmospheric moisture, NEt3, NHEQ, and 1,5‐diazabicyclo[4.3.0]non‐5‐ene promote the hydrolysis of Zn(II) bis(dithiophosphates).(I), prepared by exothermic reaction of ZnO and 0,0′‐dialkyl dithiophosphoric acid, to the corresponding tetranuclear p4‐Ocompounds (II).
ChemInform Abstract: Synthesis, Spectroscopic, and Structural Studies of Dimethylthallium (III) Complexes Containing Heterocyclic Nitrogen‐donor Ligands, Including ′TlC2N3O2′ and ′TlC2O6′ Geometries.
Authors: CANTY A. J. , MILLS K. , SKELTON B. W. , WHITE A. H. 
Published: May 2016

AbstractT′he nitrate complexes (I)‐(IV) (yield 28‐37%) were obtained on reaction of [Me2Tl]NO3 with an equimolar quantity of ligand in acetone.
ChemInform Abstract: A Transition Metal Atom as a Building Block of a Cyclic Phosphazene ‐ Synthesis and Structure of Cl3WN3(PPh2)2 .
Authors: ROESKY H. W. , KATTI K. V. , SESEKE U. , WITT M. , EGERT E. , HERBST R. , SHELDRICK G. M. 
Published: May 2016

AbstractThe title compound (III) is prepared by 1 :l molar reaction as shown and characterized by mass and 31P NMR spectra, and X‐ ray structural analysis (space group PI, Z=2).
ChemInform Abstract: Synthesis and X‐Ray Crystal Structure of the Novel Hydridocarbonyl Cluster [NEt4][Re4(μ‐H)5(CO)14].
Authors: BERINGHELLI T. , CIANI G. , D'ALFONSO G. , DE MALDE V. , SIRONI A. , FRENI M. 
Published: May 2016

AbstractThe reaction between (I) and (II) affords the novel 62‐electron hydridocarbonyl Cluster (III), which contains an unusual unsupported butterfly metal atom geometry without bridging ligands between the wing tips.
ChemInform Abstract: Quadridentate versus Quinquedentate Co‐ordination of Some N5 and N3O2 Macrocyclic Ligands and an Unusual Thermally Controlled Quintet ↔ Singlet Spin Transition in an Iron(II) Complex.
Authors: NELSON S. M. , MCILROY P. D. A. , STEVENSON C. S. , KOENIG E. + , RITTER G. , WAIGEL J. 
Published: May 2016

AbstractThe complexes (I) and (II) (yield 30‐45%) have been prepared by condensation of 2,6‐diacetylpyridine and the appropriate diamines in the presence of FeClz in an O2‐free solution of MeOH and H2O containing Na2S2O4 (12‐ 16h reflux).
ChemInform Abstract: Liquid Crystalline Paramagnetic Metal Complex Forming Nematic Mesophases.
Authors: GALYAMETDINOV YU. G. , ZAKIEVA D. Z. , OVCHINNIKOV I. V. 
Published: May 2016

AbstractDer flüssig kristalline, paramagnetische Kupfer(II)‐Komplex (I) wird aus der entsprechenden Schiffschen Base und Kupfer(II)‐acetat hergestellt.
ChemInform Abstract: Co‐ordination Chemistry of Higher Oxidation States. Part 18. Bidentate Selenoether Complexes of the Tetravalent Platinum Metals.
Authors: HOPE E. G. , LEVASON W. , WEBSTER M. , MURRAY S. G. 
Published: May 2016

AbstractOsmium(IV) Complexes (I)‐(III) have been prepared from [OsX6]2" (X: ‐ Cl, ‐ Br) and the Se‐containing ligands in MeO ‐ (CH2)2 ‐ OH under reflux.
ChemInform Abstract: Intramolecular Diels‐Alder Additions of Benzynes to Furans. Application to the Total Synthesis of Biflorin, and the Mansonones E, I and F.
Authors: BEST W. M. , WEGE D. 
Published: May 2016

AbstractThe synthesis of biflorin (XII) and the mansonones (IX) is based on a methodology (described in detail in an accompanying paper) for the preparation of anthranilic acid derivatives of type (IVb) and their conversion to the fused system (V) via the title reaction.
ChemInform Abstract: An Enantioselective Synthesis of (R)‐ and (S)‐Phenylalanine.
Authors: KENIYA J. , NATU A. A. , GOGTE V. N. 
Published: May 2016

AbstractThiophenol (II) addiert an den Aminozimtsäureester (I) in Gegenwart von optisch aktiven Basen zu den diastereomeren Produkten (III), die katalytisch zu (IV) desul?ert und durch Hydrolyse in die gewünschten Phenylalanin‐Enantiomeren (V) übergeführt werden.
ChemInform Abstract: Studies in Sugar Chemistry. Part 2. A Simple Method for O‐Deacylation of Polyacylated Sugars.
Authors: HERZIG J. , NUDELMAN A. , GOTTLIEB H. E. , FISCHER B. 
Published: May 2016

AbstractZahlreiche polyacylierte Zuckerderivate können durch Behandlung mit Methanol in Gegenwart katalytischer Mengen an Cyanid‐Ionen vollständig desacyliert werden.
ChemInform Abstract: Peptide Conformations. Part 39. NMR Studies of the Conformation of Cyclic Pentapeptide Analogues of Thymopoietin.
Authors: KESSLER H. , KUTSCHER B. , KLEIN A. 
Published: May 2016

AbstractAdetailed investigation by NMR spectroscopy of the conformations of the ten Cyclic peptides described in the preceding report (= thymopoietin analogues) has been carried out.
ChemInform Abstract: Modification of the Cysteamine Side Chain of Thienamycin. Part 1.
Authors: TAKEMURA M. , HIGASHI K. , FUJIWARA H. , SATO M. , FURUKAWA M. 
Published: May 2016

AbstractDas Methoxythienamycin (V) wird aus dem Sulfoxid (I) mit Hilfe einer neuen Austauschreaktion hergestellt.
ChemInform Abstract: Enantio‐ and Diastereocontrolled Synthesis of Chiral 1,2‐Diol Derivatives from (R)‐2,3‐Di‐O‐isopropylideneglyceraldehyde: endo‐ and exo‐Brevicomin.
Authors: MULZER J. , ANGERMANN A. , MUENCH W. + 
Published: May 2016

AbstractThe four possible stereoisomers (VIII), (XII), (XIV) and (XV) of the insect pheromone brevicomin are available (e.e.
ChemInform Abstract: Ozonolysis of Alkenes and a Study of the Reactions of Polyfunctional Compounds.
Authors: ODINOKOV V. N. , AKHMETOVA V. R. , ISHMURATOV G. YU. , BOTSMAN L. P. , TOLSTIKOV G. A. 
Published: May 2016

AbstractOzonolysis of Alkenes and a Study of the Reactions of Polyfunctional Compounds.
ChemInform Abstract: Separation and Concentration of Gallium(III) and/or Indium(III) Using Polystyrene Resins Functionalized with Complexane‐Type Ligands.
Authors: SUZUKI T. M. , YOKOYAMA T. , MATSUNAGA H. , KIMURA T. 
Published: May 2016

AbstractThe equilibrium adsorption capacities, distribution coefficients, and metal‐adsorption rates of two chelating polymers, (I) and (II) (preparation is described), for Group IIIb ions and other common metal ions have been studied.
ChemInform Abstract: ESR Study of the Formation of Complex Defects Involving Molecular Oxygen by Electron‐Hole Reactions in X‐lrradiated KCIO, and KBrO3.
Authors: BYBERG J. R. 
Published: May 2016

AbstractThe ESR spectrum of a KXO3 (X: Cl, Br) crystal, recorded after Xirradiation at 26 K, shows signals which are assigned to complex defects of composition [XO′, O2] (I) and [XO, O2] (II).
ChemInform Abstract: Chiroptical Properties of Planar Acyclic 1,3‐Dienes and α,β‐Unsaturated Aldehydes: The Planar Diene Rule.
Authors: REDDY S. M. , GOEDKEN V. L. , WALBORSKY H. M. 
Published: May 2016

AbstractThe "planar diene ru1e" has been modified.
ChemInform Abstract: Palladium‐Catalyzed Regio‐ and Stereoselective Cyclized Coupling of Lithium Alkynoates with Allyl Halides.
Authors: YANAGIHARA N. , LAMBERT C. , IRITANI K. , UTIMOTO K. , NOZAKI H. 
Published: May 2016

AbstractPalladium‐catalyzed Exo‐Dig cyclization of the lithium alkynoates (I) with the allyl halides (II) or (IV) gives the (E)‐alkylidenelactones (III) or (V).
ChemInform Abstract: Synthesis of Substituted Tetrahydrofurans and Tetrahydropyrans.
Authors: NODA I. , HORITA K. , OIKAWA Y. , YONEMITSU O. 
Published: May 2016

AbstractAus den ungesättigten Dioxolanyl‐alkoholen (I) erhält man bei der Behandlung mit Säure das Tetrahydrofuran (II), das auch aus (III) entsteht.
ChemInform Abstract: Photocycloaddition of Anthracene to trans,trans‐2,4‐Hexadiene.
Authors: SALTIEL J. , DABESTANI R. , SCHANZE K. S. , TROJAN D. , TOWNSEND D. E. , GOEDKEN V. L. 
Published: May 2016

AbstractPhotodimerization of anthracene (I) in the presence of (II) is accompanied by the formation of cross‐adducts (III)‐(V), the yields of them being independent of the concentrations of both, (I) and (II).
ChemInform Abstract: Organic Photochemistry. Part 75. Oxygenation and [3 + 2] Cycloaddition of Methylenecyclopropanes Through Electron Donor‐Acceptor Complexes with Tetracyanoethylene by Photoexcitation and in the Dark.
Authors: MIYASHI T. , KAMATA M. , MUKAI T. 
Published: May 2016

AbstractPhotoexcitation of donor‐acceptor complexes from (I) and (II) leads to (III)‐(V) as main products, which are also obtained through dark reactions.
ChemInform Abstract: Epoxidation and Catalytic Oxidation of Olefins Based on a Ru(IV)=O / Ru(II)‐OH2 Couple.
Authors: DOBSON J. C. , SEOK W. K. , MEYER T. J. 
Published: May 2016

AbstractAddition of styrene (Ia), trans‐stilbene (Ib), cis‐stilbene (Ic) or norbornylene to acetonitrile solutions containing polypyridyl‐based ruthenium (IV) oxo complexes leads to the corresponding epoxides (II).
ChemInform Abstract: Homogeneous Asymmetrie Hydrogenation Using a Chiral Phosphinite Derivative of Carbohydrates as Ligand.
Authors: YAMASHITA M. , KOBAYASHI M. , SUGIURA M. , TSUNEKAWA K. , OSHIKAWA T. , INOKAWA S. , YAMAMOTO H. 
Published: May 2016

AbstractThe diphenylphosphinite compound (III) is Synthesized as described and employed together with compound (IV) (synthesized according to literature methods) as a ligand f or several rhodium(l) catalysts.
ChemInform Abstract: Reaction of Trimethylsilane with α‐Cyclopropanyl Alcohols in Presence or Absence of Lithium Halogenides.
Authors: BALME G. , FOURNET G. , GORE J. 
Published: May 2016

AbstractAus dem tertiären Cyclopropyl‐carbinol (I) erhält man mit Trimethylchlorsilan (II) die Homoallylchloride (IVa) und bei Zusatz von Lithiumhalogeniden (III) die Homoallylbromide und ‐iodide (IVb) und (IVc).
ChemInform Abstract: H2‐Antihistaminics. Part 28. Syntheses and H2‐Antagonistic Activity of Derivatives of Carbonic Acid and Analogues Carrying a 3‐[3‐(Piperidinomethyl)phenoxy]propyl Substituent.
Authors: BUSCHAUER A. , KRAEMER I. + , SCHUNACK W. 
Published: May 2016

AbstractWie im Formelschema beschrieben, werden ausgehend vom Piperidinomethyl‐ phenoxypropylamin (V) die Harnstoffe (XIX)/(XX), die Thioharnstoffe (VII)/(VIII), die Guanidine (XIV)/(XVIII), die Cyanoguanidine (I) und die Nitroketenaminale (XIII) synthetisiert und bei Meerschweinchen bzw. an Ratten aufihre H2‐antagonistische Wirkung untersucht.
ChemInform Abstract: Synthesis of Primary‐Ditertiary Enyne Triols, Their Monoethers and Their Hydrogenation.
Authors: SABIROV S. S. , FAIZILOV I. U. , ISOBAEV M. D. 
Published: May 2016

AbstractThe condensation of the hydroxyketones (Ia) and (Ib) and of the keto ethers (Ic) and (Id) with the enyne alcohol (II) under the conditions of the Favorskii reaction affords the title compounds as separable mixtures of the cis‐compounds (III) and the trans‐compounds (IV).
ChemInform Abstract: Some Approaches to the Synthesis of Fluorinated Alcohols and Esters.
Authors: BRACE N. O. 
Published: May 2016

AbstractDie Reaktion von 1‐Iod‐2‐(perf1uoralkyl)‐ethan (I) mit N‐Methylformamid(1I) liefert bevorzugt den Alkohol (III) neben dem Ameisensäureester (IV), in Spuren entsteht dabei das Olefin (V) und als Koppelprodukt fällt das Amidinium‐Sa1z(V1) an.
ChemInform Abstract: Synthesis and Antitumor Activity of N,N‐Bis‐(2‐chloroethyl)‐3‐chloropropionyl‐amidine‐oxalate.
Authors: PANTEV T. P. , MIRCHEVA I. I. 
Published: May 2016

AbstractAus dem Imidoether (I) wird durch Umsetzung mit Diethanolamin (II) das Amidin (III) hergestellt und dieses durch Behandlung mit Thionylchlorid und anschließend mit Oxalsäure in die im Titel genannte Verbindung umgewandelt.
ChemInform Abstract: Selective Preparation of Fluorene Derivatives Using the t‐Butyl Function as a Positional Protective Group.
Authors: KAJIGAESHI S. , KADOWAKI T. , NISHIDA A. , FUJISAKI S. 
Published: May 2016

Abstract2,7‐Di‐tert.‐butylfluorene (II), a known compound, is synthesized by an improved method affording (II) in higher purity.
ChemInform Abstract: A Novel Route to Acenaphthylenone Carboxamides.
Authors: LOWE J. A. III 
Published: May 2016

AbstractDie aus Homonaphthalsäu‐ reanhydrid (I) und den Aminen (II) zugänglichen Imide (III) lagern sich in Gegenwart von Natriumethanolat in die im Titel genannten Verbindungen (IV) um.
ChemInform Abstract: Acid‐Catalyzed Reactions of Thiophene Nuclei. Part 5. A Novel Friedel ‐ Crafts Type Reaction of 2‐Chlorothiophene with Some Active Aromatic Compounds.
Authors: SONE T. , YOKOYAMA R. , OKUYAMA Y. , SATO K. 
Published: May 2016

Abstract2‐Chlorothiophene (I) reacts with the differently substituted aromatic compounds (II) to afford the 2‐arylthiophenes (III) as the main products in mostly fair to good yields.
ChemInform Abstract: Non‐Steroidal Antiinflammatory Agents. Part 4. Synthesis and Pharmacological Activity of Aroylthiopheneacetic Acids Bearing a Pyrrole Group.
Authors: MASSA S. , STEFANCICH G. , ARTICO M. , CORELLI F. , PANTALEONI G. C. , PALUMBO G. , FANINI D. , GIORGI R. 
Published: May 2016

AbstractDie Benzoesäurechloride (I) reagieren mit den Thiophenen (II) zu den Ketonen (IIIa)‐(IIIc).
ChemInform Abstract: Construction of a Soluble Heptacyclic Terpyridine.
Authors: BELL T. W. , FIRESTONE A. 
Published: May 2016

AbstractCyclohexanon (I) und Pentanal (II) kondensieren zum Tricyclus (III), der mit Hydroxylamin zum Octahydrobutyl‐acridin (IV) führt.
ChemInform Abstract: Synthesis and Biological Activity of 4‐Aryl(Aralkyl)‐iminobarbituric Acids.
Authors: ZAKS A. S. , GONCHARENKO S. B. , VORONIN V. G. , USACHEV E. A. , PORTNOV YU. N. , RABOTNIKOV YU. M. , PCHELINTSEVA L. E. 
Published: May 2016

AbstractAus den Iminobarbitursäuren (I) und den aus ihnen durch Umsetzung mit Schwefelwasserstoff und anschließende Alkylierung hergestellten Thio‐ und Methylthiobarbitursäuren (II) bzw. (III) werden durch Erhitzen mit den Aminen (IV) die Derivate (V) synthetisiert.
ChemInform Abstract: Photochemical Reactions of N‐Methyl‐1,2‐naphthalenedicarboximide with Alkenes.
Authors: KUBO Y. , TODA R. , YAMANE K. , ARAKI T. 
Published: May 2016

AbstractPhotolysis of benzene solutions of the imide (I) in the presence of the alkenes (II) gives two regio‐isomers of the naphth‐ azepinediones (III) and (IV).
ChemInform Abstract: Disproportionation of Perchlorosiloxanes.
Authors: GOL'DIN G. S. , BATURINA L. S. , FEDOROV S. G. , PUSHAKOVA T. N. , NOVIKOVA A. N. , BORISOVA I. YU. 
Published: May 2016

AbstractDie Disproportionierung des Perchlorsiloxans (I) in Gegenwart katalytischer Mengen (bis l0 mol%) von tertiären Aminen und von deren Hydrochloriden bei 90‐130°C wird untersucht.
ChemInform Abstract: Dimethylsilanone Enolate Anion: Competitive Fragmentation and Electron Autodetachment of Vibrationally Excited Siloxide Anions in the Gas Phase.
Authors: TUMAS W. , SALOMON K. E. , BRAUMAN J. I. 
Published: May 2016

AbstractIR multiple photon photochemical studies of gas‐phase siloxide anions trapped in an ICR spectrometer are reported.
ChemInform Abstract: Reversible Thermochromism in Photopolymerized Phosphatidylcholine Vesicles.
Authors: SINGH A. , THOMPSON R. B. , SCHNUR J. M. 
Published: May 2016

AbstractIt has been shown that an aqueous suspension of polydiacetylenic phospholipid Vesicles prepared from the species (VIII) can exhibit reversible thermochromism.
ChemInform Abstract: Reaction of 2,4‐Dialkoxy‐1,2λ3,4λ3‐azadiphosphetidines with Some Electrophilic Reagents.
Authors: MONIN E. A. , BORISENKO A. A. , LUTSENKO A. I. , KABACHNIK M. M. , NOVIKOVA E. S. , LUTSENKO I. F. 
Published: May 2016

AbstractDie Dialkoxy‐azadiphosphetidine (II) reagieren im Sinne einer Arbuzov‐ Reaktion mit Methyliodid zu den Mono‐ und Dialkylierungsprodukten (I) und (III), mit Brom zur Monobromverbindung (IV) und zur Dibromverbindung (V), mit den Säurechloriden (VI) zu den Acyl‐Derivaten (VII) und mit Diisopropyliodphosphin (VIII) zu (IX).
ChemInform Abstract: Multiple Metal ‐ Carbon Bonds. Part 43. A Well‐Characterized, Highly Active, Lewis Acid Free Olefin Metathesis Catalyst.
Authors: SCHAVERIEN C. J. , DEWAN J. C. , SCHROCK R. R. 
Published: May 2016

AbstractAlkylidene complexes of the type W(CH ‐ tBu)(NR)(OR)2 are good candidates for metathesis of olefins via TBP tungstenacyclobutane intermediates if the substituents Rare chosen carefully.
ChemInform Abstract: Effect of Charge on Bond Formation and Cleavage in Main‐Group‐Transition‐Metal Clusters: The Reactions of Bi2Fe3(CO)9 with [Fe(CO)4]2‐ and [Co(CO)4]‐.
Authors: WHITMIRE K. H. , RAGHUVEER K. S. , CHURCHILL M. R. , FETTINGER J. C. , SEE R. F. 
Published: May 2016

AbstractThe two title reactions proceed quite differently, in one case leading to Bi ‐ Bi bond formation and in the other to Fe ‐ Fe bond cleavage.
ChemInform Abstract: Photodynamics of the Tris(2,2′‐bipyrazine)ruthenium(2 + )/Methylviologen/EDTA System in Aqueous Solution.
Authors: PRASAD D. R. , HOFFMAN M. Z. 
Published: May 2016

AbstractLuminescence quenching and flash photolysis (pulsed laser and conventional) techniques have been employed to study the photodynamics of the title system.
ChemInform Abstract: Prenylation of Olefins in Nitromethane.
Authors: JULIA M. , SCHMITZ C. 
Published: May 2016

AbstractPrenylation of the acetate (II) with dimethyl vinyl carbinol (I) in nitromethane leads to the alcohol (III) as main product and a mixture of isomeric dienes IV (exo:3E:3Z:2E:2Z=27:30:15:19:9).
ChemInform Abstract: Syntheses of Olivosyl‐Oliosides and Spectroscopic Structure Assignment of Mithramycin.
Authors: THIEM J. , SCHNEIDER G. , SINNWELL V. 
Published: May 2016

AbstractThe anhydrodeoxyhexenitol (Ia) is transformed into the peracetylated 2,6‐dideoxy‐D‐arabino compound (I Ia)/ (IIb) via the intermediates (Ib) and (Ic).
ChemInform Abstract: Synthesis of β‐D‐Ribo‐ and 2′‐Deoxy‐β‐D‐ribofuranosyl Derivatives of 6‐Aminopyrazolo[4,3‐c]pyridin‐4(5H)‐one by a Ring Closure of Pyrazole Nucleoside Precursors.
Authors: GUPTA P. K. , DALLEY N. K. , ROBINS R. K. , REVANKAR G. R. 
Published: May 2016

AbstractAus den Cyanmethyl‐pyrazol‐carbonsäureestern (I) entstehen mit den Furanosyl‐ Derivaten (II) bzw. (VI) die Kondensate (III) bzw. (VII) und (VIII).
ChemInform Abstract: Milbemycin‐Avermectin Studies. Part 5. Total Synthesis of Milbemycin B3 and Its C(12) Epimer.
Authors: SCHOW S. R. , BLOOM J. D. , THOMPSON A. S. , WINZENBERG K. N. , SMITH A. B. III 
Published: May 2016

AbstractThe lactone (III) is prepared from cyclotene (I) via (II).
ChemInform Abstract: Synthesis and Pharmacological Properties of 11‐Desoxyprostaglandine E1 α‐Homoanalogues.
Authors: BAGAEVA S. G. , VALEEV F. A. , MIFTAKHOV M. S. , LAZAREVA D. N. , DAVYDOVA V. A. , TOLSTIKOV G. A. 
Published: May 2016

AbstractDas aus dem Iodoctenether (I) durch Umsetzung mit Butyllithium und Kupfer‐pentinid gebildete Lithiumcuprat (II) wird mit den Cyclopentenoncarbonsäureestern (III) kondensiert.
ChemInform Abstract: A Facile Synthesis of (R)‐(‐)‐Hexahydromandelic Acid with Fermenting Baker′s Yeast.
Authors: TSUBOI S. , NISHIYAMA E. , UTAKA M. , TAKEDA A. 
Published: May 2016

AbstractDer Diketoester (I) wird mit Bäcker‐Hefe zum Gemisch der Hydroxyverbindungen (II) und (III) reduziert und dieses über den Ester (IV) zur Hexahydromandelsäure (V) verseift.
ChemInform Abstract: Crystallization of Zeolite A: A Spectroscopic Study.
Authors: DUTTA P. K. , SHIEH D. C. 
Published: May 2016

AbstractAsystematic Raman spectroscopic investigation of the transformation of aluminosilicate gel to zeolite A, sup‐ ‐ ported by XRD and NMR measurements shows that the gel, even though amorphous, has a structure consisting predominantly of four‐membered rings.
ChemInform Abstract: Hypervalent Silicon Hydrides: SiH5‐ .
Authors: HAJDASZ D. J. , SQUIRES R. R. 
Published: May 2016

AbstractThe hydride ion which can be generated by electron impact on either NH3 or CH4, reacts with alkylsilanes in a flowing afterglow at 0.4 torr total pressure by exclusive addition (reaction A; also occurring with Me4Si, Et2SiH2, and n‐C5H"SiH3).
ChemInform Abstract: Apparent Dipole Moments and Molar Volumes of Dimethylphenols in Some Nonpolar Solvents.
Authors: CODONER A. , MONZO I. , TOMAS F. , VALERO R. 
Published: May 2016

AbstractThe apparent molecular polarizations at infinite dilution, P2∞, and molecular refractions, RD, of 2,3‐, 2,4‐, 2,5‐, 2,6‐, 3,4‐, and 3,5‐dimethylphenols have been determined from dielectric constant, specific volume, and refractive index measurements, in benzene, cyclohexane, and 1,4‐dioxane solutions at 25°C. For all isomers, the values of P2∞ are much greater in 1,4‐dioxane than in both benzene and cyclohexane.
ChemInform Abstract: Mixed Ligand Complexes of Lanthanides with Macrocyclic and Open‐chained Polyaminopolycarboxylic Acids and Acetylacetone.
Authors: CHANG C. A. , GARG B. S. , MANCHANDA V. K. , OCHAYA V. O. , SEKHAR V. C. 
Published: May 2016

AbstractIn view of the respective 7‐ and 8‐coordination capability of the ligands H2L′ and HzLz as well as the possibility of lanthanide forming higher order mixed ligand complexes for solvent extraction applications, studies of mixed ligand complex stability and kinetics using acetylacetone as the auxiliary ligand and H2L3 and EDTA for comparison purposes were carried out.
ChemInform Abstract: Electroreductive N‐Alkylation of Amides, Carbamates and N‐Heterocycles.
Authors: SHONO T. , KASHIMURA S. , NOGUSA H. 
Published: May 2016

AbstractAuf elektrochemischem Wege lassen sich Amide wie Pyrrolidon (I), Carbamate oder N‐Heterocyclen wie (IV) mit Alkylchloriden bzw. ‐mesylaten in die entsprechenden N‐Alkylderivate (III) oder (VI) überführen.
ChemInform Abstract: A Novel Rhodium‐tri‐N‐alkylphosphine Catalyst System for the Hydrogenation of Carbon Monoxide, Formaldehyde, and Glycolaldehyde.
Authors: WATANABE E. , HARA Y. , WADA K. , ONODA T. 
Published: May 2016

Abstract(WATANABE, E.; HA‐ RA, Y.; WADA , K.; ONODA, T.; Chem.
ChemInform Abstract: Practical Synthesis of Two Annelated Optically Active Cyclopentadienes from the Chiral Pool and Their Transition Metal Complexes.
Authors: HALTERMAN R. L. , VOLLHARDT K. P. C. 
Published: May 2016

AbstractCampher (I) wird nach Substitution zu (III) in der angegebenen Weise in das anellierte optisch aktive Cyclopentadien (IV) übergeführt.
ChemInform Abstract: Intramolecular Diels‐Alder Reactions of 1,2,4‐Triazines: Synthesis of Tricyclic Condensed Pyridines and Pyrazines.
Authors: TAYLOR E. C. , FRENCH L. G. 
Published: May 2016

AbstractSalicylsäurehydrazid (I) kondensiert mit Benzil (II) zum 1,2,4‐Triazin, das direkt zu (Va) bzw. (Vb) verethert wird.
ChemInform Abstract: Selectivity in Cycloadditions. Part 14. Cycloadducts of Benzonitrile Oxide to Pyridine.
Authors: CORSARO A. , PERRINI G. , CARAMELLA P. , MARINONE ALBINI F. , BANDIERA T. 
Published: May 2016

AbstractDas aus (I) in situ erhaltene Benzonitriloxid (III) liefert in Gegenwart von Pyridin (II) neben den "Dimeren" (IV) und (V) die beiden mit dem Pyridin gebildeten Addukte (VI) und (VII).
ChemInform Abstract: Hofmann Decomposition of Quaternary Ammonium Salts Under Phase‐transfer Catalytic Conditions.
Authors: DE LA ZERDA J. , NEUMANN R. , SASSON Y. 
Published: May 2016

AbstractIn order to find experimentally the rate constants (0.0216‐ l.782/ min) and activation energy of the Hofmann decomposition of (II) (17.4 kcal/mol), the isomerization of allylanisole (I) in the presence of (II) is used as a kinetic probe.