bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: 1,3‐Oxazines and Related Compounds. Part 12. Facile Synthesis of 2,4‐Disubstituted 6H‐1,3‐Oxazine‐6‐ones.
Authors: YAMAMOTO Y. , MORITA Y. , MINAMI K. 
Published: May 2016

AbstractThermolyse der aus den Acylimidaten (III) und Meldrumsäure (IV) zugänglichen Alkyliden‐ l ,3‐dioxandione (V) führt unter Decarboxylierung und Eliminierung von Aceton über die hochreaktiven Ketenintermediate (VI) zu den im Titel genannten Verbindungen (VII).
ChemInform Abstract: Synthesis and Anticoccidial Activity of 3‐(Substituted Benzylidenehydrazino)‐6‐(4‐chlorophenyl)‐1,2,4‐triazines.
Authors: SHIBAMOTO S. , NISHIMURA T. 
Published: May 2016

AbstractDie im Titel genannten Verbindungen (VI) werden auf dem gezeigten Weg erhalten und auf ihre Anticoccidiose‐Eigenschaften geprüft.
ChemInform Abstract: Divinylsulfide. Part 15. Cycloaddition of Divinylsulfide and Its 2‐Methyl Derivatives to Thiourea and N‐Monoalkyl(aryl)thioureas.
Authors: GAVRILOVA G. M. , AMOSOVA S. V. , TROFIMOV B. A. , KOSITSYNA E. I. , PERTSIKOV B. Z. , GOSTEVSKAYA V. I. , MUSORIN G. K. , AL'PERT M. L. , BORODINA N. M. 
Published: May 2016

AbstractDie Divinylsul?de (I) reagieren mit den Thioharnstoffen (II) zu den Dithiaziniumsalzen (III) und/oder (IV), aus denen durch Einwirkung von Basen die l,3,5‐Dithiazine (V) bzw. (VI) entstehen.
ChemInform Abstract: Syntheses and Properties of α‐Alky1‐Substituted Bisdehydroaza[14]‐annulenes and the Related Benzannelated Derivatives.
Authors: OJIMA J. , YAGI Y. , EJIRI E. , ISHIZAKA S. , KATO T. 
Published: May 2016

AbstractOxime formation of (I) followed by Beckmann rearrangement yields the lactams (III), which are ethylated to give the azaannulenes (V).
ChemInform Abstract: A Three Step Synthesis of Exaltolide and Phoracantholide I.
Authors: COSSY J. , PETE J. P. 
Published: May 2016

AbstractDas Alkinol (I) wird mit w‐Brom‐undecansäure (II) zur (o‐Hydroxy‐carbonsäure (III) umgesetzt und nach Hydrierung zur gesättigten Säure zum Exaltolid (V) cyclisiert.
ChemInform Abstract: A Convenient Synthesis of Thiophen‐Derived Polyamine Macrocycles.
Authors: DANCEY K. F. , FENTON D. E. , MOSS S. , JONES G. , PRICE R. 
Published: May 2016

AbstractDie aus dem Dialdehyd (I) und den Diaminen (II) hergestellten Makrocyclen (III) werden ohne Isolierung direkt mit Natriumboranat in Gegenwart von Borax zu den gesättigten Makrocyclen (IV) reduziert.
ChemInform Abstract: Selectivity of the Si‐C Cleavage in Compounds of Type Me3SiCH2‐R.
Authors: BORDEAU M. , DJAMEI S. M. , DUNOGUES J. 
Published: May 2016

AbstractThe regiochemistry of the electrophilic cleavage of the sp3‐Si‐Cbond in the Compounds Me3SiCH2‐R (R: ‐Me, ‐Cl, ‐Pr, ‐COOEI) and Me3SiCHCl2 is investigated using ICI, Me3SiOSO2CI and CI‐SO3H as electrophiles.
ChemInform Abstract: Condensation Behaviour of Silanols. Part 2. Acid Catalyzed Condensation of Dimethylsilanediol and Siloxanediols in Toluene/Water.
Authors: RUTZ W. , LANGE D. , POPOWSKI E. , KELLING H. 
Published: May 2016

AbstractThe acid catalyzed condensa‐ " tion of the silanol (I) and its first condensation products (II) and of the siloxane (III) and (IV) with geminal OH groups is investigated by means of GLC and IR spectroscopy.
ChemInform Abstract: γ‐Trimethylsilylated Trimethylsilyl Crotonates: Preparation and Cross‐Aldol Reactions.
Authors: BELLASSOUED M. , GAUDEMAR M. 
Published: May 2016

AbstractUnder the conditions indicated, the unsaturated carboxylic acids (I) and (II) furnish exclusively E‐isomers of type (III).
ChemInform Abstract: Reaction of α,ω‐Dibromoalkanoic Acids with Hexamethyldisilazane‐Methanol.
Authors: VORONKOV M. G. , VVEDENSKII V. YU. 
Published: May 2016

AbstractBei der Reaktion der Dibromcarbonsäuren (I) mit Hexamethyldisilazan (II) wird neben der Derivatisierung der Carboxylgruppe in (I) zum Silylamid das w‐ständige Brom durch die Trimethylsilyloxygruppe substituiert.
ChemInform Abstract: Regiodirected Substitution of [2.2]Paracyclophane‐dienes and [2.2]Paracyclophanes through Tricarbonylchromium Complexation.
Authors: STOEBBE M. + , REISER O. , THIEMANN T. , DANIELS R. G. , DE MEIJERE A. 
Published: May 2016

AbstractAus dem Dihydroxy‐paracyclophandien (Ia) werden die beiden Hydrochinonether (Ib) und (Ic) hergestellt.
ChemInform Abstract: Protection of a 2,6‐Dialkylaniline: Synthesis of 4‐Dimethylmethoxysilyl‐2,6‐diethylaniline.
Authors: WEISENFELD R. B. , MILLER M. D. 
Published: May 2016

AbstractDie im Titel genannte Verbindung (VI) wird aufder im Schema angegebenen Syntheseroute aus 2,6‐Diethylanilin (I) in einer Gesamtausbeute von 13% hergestellt.
ChemInform Abstract: Synthesis of Phenoxy Derivatives of Methanediphosphonic Acid.
Authors: LANG G. , HERRMANN E. 
Published: May 2016

AbstractThe title compounds (III), (IV), and (V) are prepared as shown by the Michaelis‐Arbusov reaction of iodomethane phosphonic acid esters (I) with phosphorus acid ester (II) or by the reaction of methane diphosphonic acid tetrachloride (VI) with sodium phenolate.
ChemInform Abstract: Chemistry of 1,2‐Thiaphosphole 2‐Sulfides. Part 3. Cycloaddition Reactions with Some Acetylenic Dienophiles and Generation of Phosphorin 1‐Sulfides.
Authors: TANAKA H. , MOTOKI S. 
Published: May 2016

AbstractThe title Compounds (I) react with (II) and (V) in refluxing benzene to yield the products I(III)/(IV) and (VI)/(VII), respectively.
ChemInform Abstract: Synthesis and Properties of (Ethylenebis(dithiocarbamato))diorganotin(IV) Complexes.
Authors: JUNG O.‐S. , SOHN Y. S. , IBERS J. A. 
Published: May 2016

AbstractThe reaction of diorganotindichlorides with the sodium salt (II), prepared as shown, followed by recrystallization, affords the products (III).
ChemInform Abstract: Stereoselectivity Induced by an Optically Active Cationic Cobalt(III) Complex Ion on the Outer‐Sphere Redox Reaction Between Racemic Binuclear Molybdenum(V) Anions and Hexachloroiridate(IV) in Water.
Authors: SASAKI Y. , MEGURO K. , SAITO K. 
Published: May 2016

AbstractThe titl‐e reaction between the Mo(V) compound (I) and [IrC16]2′ was investigated in aqueous solution (60°C, lh) in the presence of optically active Co(III) complexes (II)‐(VI).
ChemInform Abstract: Convenient Synthetic Route to [Fe2S2(SR)4]2‐ via Reaction of [Fe(SR)4]‐ with Sulfur.
Authors: HAN S. , CZERNUSZEWICZ R. S. , SPIRO T. G. 
Published: May 2016

AbstractA Convenient synthetic route to dimeric Fe‐S Clusters such as (II) employing oxidized monomers (I) and elemental sulfur as starting materials is demonstrated.
ChemInform Abstract: Cooperative Dioxygen Binding to the Bi‐bridged Dimeric Porphyrinatocobalt(II) Complexes.
Authors: UEMORI Y. , NAKATSUBO A. , IMAI H. , NAKAGAWA S. , KYUNO E. 
Published: May 2016

AbstractTwo types of bi‐bridged dimeric porphyrinato cobalt(11) complexes "picketfence"type(IVb)and "strapped" type(VI11b)as a hemoglobin model, and partially the corresponding monomeric complexes have been prepared (scheme), (complex yields not given).
ChemInform Abstract: Copper(II) ‐ N2S2 Complexes of the Imines of 1‐Phenyl‐3‐formyl‐2(1H)‐pyridinethione.
Authors: CASELLA L. , GULLOTTI M. , VIGANO R. 
Published: May 2016

AbstractThe Schiff bases, which are readily formed by condensation of 1‐phenyl‐ 3‐formyl‐2(1H)‐pyridinethione and the appropriate amine or diamine on warming ethanolic solutions, reacted with an alcoholic solution of Cu(II) perchlorate at room temp. to yield the title complexes (I) or (II) (no yields given).
ChemInform Abstract: Synthesis of 3‐Substituted 7‐Hydroxy‐8‐arylazocoumarins.
Authors: LOKHANDE S. B. , RANGNEKAR D. W. 
Published: May 2016

AbstractThe hydroxycoumarins (I) are coupled with the aryldiazonium chlorides (II) to yield title compounds of type (III) (a series of substituents R′ to R4 is tabulated but the corresponding positions in the ring system are not indicated).
ChemInform Abstract: Silver Ion‐Assisted Solvolysis of 8,11‐Dibromolongibornane: Generation of Novel Skeletally Rearranged Olefinic Carbinols.
Authors: REDDY R. T. , NAYAK U. R. 
Published: May 2016

AbstractThe dibromide (II), a viable intermediate in the conversion of longifolene to culmorin, is synthesized from the acetate (I) and treated with AgClO4 in aqueous acetone.
ChemInform Abstract: Total Synthesis of Tetracyclic Triterpenes. Part 2. An Efficient Synthesis of 1,4‐Di‐ methoxy‐14α‐methyl‐11‐oxoestra‐1,3,5(10)‐triene.
Authors: CHENERA B. , VENKITACHALAM U. , WARD D. , REUSCH W. 
Published: May 2016

AbstractThe endo adduct (III) obtained from the Diels‐Alder reaction of (I) with (II) is converted to a mixture of (IV) and (V) [and minor amounts of (VIa)] upon cooling to room temp. of a hot HCl/ AcOH solution, whereas (VIa) and (V) are isolated after prolonged Standing.
ChemInform Abstract: Palladium‐Catalyzed Reaction of Tributyltin Hydride. Selective and Very Mild Deprotection of Allyl and Allyloxycarbonyl Derivatives of Amino Acids.
Authors: GUIBE F. , DANGLES O. , BALAVOINE G. 
Published: May 2016

AbstractBei der Behandlung mit Tributylzinnhydrid und Säuren in Gegenwart von Pd‐Katalysatoren erhält man aus dem Urethan (I) das freie Amin (III).
ChemInform Abstract: Synthesis of N3‐Fumaramoyl‐L‐2,3‐diaminopropanoic Acid Analogues, the Irreversible Inhibitors of Glucosamine Synthetase.
Authors: ANDRUSZKIEWICZ R. , CHMARA H. , MILEWSKI S. , BOROWSKI E. 
Published: May 2016

AbstractAusgehend von NZ‐tert.‐Butoxycarbonyl‐2,3‐diaminopropionsäure bzw. NZ‐tert.‐Butoxycarbonyl‐L‐2,4‐diaminobuttersäure werden die im Titel genannten Verbindungen (I) hergestellt und auf die Fä; higkeit zur Inhibierung von Glucosamin‐6‐phosphat‐Synthetase untersucht.
ChemInform Abstract: Synthetic Studies on Fumitremorgin. Part 1. Synthesis of (±)‐12‐Deoxy‐ 12‐epifumitremorgin B.
Authors: NAKATSUKA S. , MIYAZAKI H. , TERANISHI K. , GOTO T. 
Published: May 2016

AbstractUber die Zwischenstufen (II) bzw. (V) werden die Pentacyclen (VI), darunter die im Titel genannte Verbindung (VIa), hergestellt.
ChemInform Abstract: Trivalent‐Cation‐Substituted Calcium Oxyhydroxyapatite.
Authors: YAMASHITA K. , OWADA H. , NAKAGAWA H. , UMEGAKI T. , KANAZAWA T. 
Published: May 2016

AbstractYttrium substituted oxyhydroxyapatites, Ca,0‐xY"(PO4)6(OH)2‐"O", have been synthesized in a substi‐ ‐ tution reaction.
ChemInform Abstract: In situ Studies of Intercalation Reactions via Nuclear Quadrupole Interactions.
Authors: BUTZ T. , LERF A. 
Published: May 2016

AbstractThe nuclear interaction of radioactive mTa labels in 2 H ‐ TaSZ has been measured in situ during electrochemical intercalation of lithium, hydrated potassium, hydrogen and during thermal intercalation of In (at 670 K), Ga (850 K) and the eutectic In0‐"Ga0‐33 (300 K) using time differential perturbed angular correlation (TDPAC) on the 133‐482 keV γ‐y‐cascade in mTa (a brief introduction in this technique is given).
ChemInform Abstract: Kinetic Studies on the Perchlorate Oxidation of Aqua Mo3+ and Mo(III)2.
Authors: HILLS E. F. , SHARP C. , SYKES A. G. 
Published: May 2016

AbstractThe hexaaqua M0" ion and the aqua Mo(III)2 dimer are both oxidized by Cl04‐ in acidic solutions ([H+] = O.2‐O.7 M, I = 1.0 M) to give a Mo(V) aqua dimer (reactions A and B).
ChemInform Abstract: Intramolecular Diels‐Alder Reactions with 1,2,4‐Triazines and 1,2,4,5‐ Tetrazines to New Seven‐Ring‐Anellated Pyridines and Pyridazines.
Authors: SEITZ G. , DIETRICH S. , GOERGE L. + , RICHTER J. 
Published: May 2016

AbstractDas Triazin (I) reagiert mit 6‐Amino‐1‐hexin (II) zum Substitutionsprodukt (III), das beim Erhitzen in Nitrobenzol unter intramolekularer Diels‐Alder‐Reaktion und Stickstoff‐Eliminierung zum Cyclisierungsprodukt (IV) mit anelliertem Siebenring führt.
ChemInform Abstract: 2‐Azonia‐Cope Rearrangement in N‐Acyliminium Cyclizations.
Authors: ENT H. , DE KONING H. , SPECKAMP W. N. 
Published: May 2016

AbstractDie Butenyl‐hydroxypyrrolidinone (II) ergeben unter sauren Bedingungen die Indolizidine (V) und die Pyrrolizidine (VI).
ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 15. 3‐Amino‐2‐aroylindoles, 2‐Alkylideneindolenines, Pyrazino‐diindoles, and Azetidines via Template Condensation of Aryl Isocyanides with Carbene Complexes.
Authors: AUMANN R. , HEINEN H. 
Published: May 2016

AbstractTreatment of (I) with Carbene complexes (II) gives the intermediates (III), reacting with further equivalents of(I) to afford the isolated products.
ChemInform Abstract: Cyclopropylidene Formation During Lithium Aluminum Hydride Reduction of Some Ethyl 2,2‐Dibromocyclopropanecarboxylates and Their Corresponding Acids.
Authors: JOERGENSEN E. , SYDNES L. K. 
Published: May 2016

AbstractDie Reduktion der Dibromcyclopropan‐Derivate (I) mit Lithiumaluminiumhydrid führt zu den Produkten (II)‐(V), wobei deren Anteile von den Reaktionsbedingungen abhängen.
ChemInform Abstract: Novel 2,6‐Disubstituted Azulenes.
Authors: BALSCHUKAT D. , DEHMLOW E. V. 
Published: May 2016

AbstractSubstitution of the methoxy group in the azulene (I) is accomplished by reaction with Grignard reagents (II) to give the products (III); in the presence of air, however, the ethers (IV) are formed as by‐products.
ChemInform Abstract: A Synthetic Route to Potential Inhibitors of 5‐Lipoxygenase. Part 1.
Authors: FOLKERS G. , ROTH H. J. 
Published: May 2016

AbstractAus 3‐Cyano‐2‐amino‐4,5‐dimethyl‐pyrrol (I) erhält man mit den Aldehyden (II) die Schiffschen Basen (III).
ChemInform Abstract: Benzotri(imidazole) ‐ a Novel Ring System from Benzenehexamine.
Authors: KOHNE B. , PRAEFCKE K. , DERZ T. , GONDRO T. , FROLOW F. 
Published: May 2016

AbstractThe study of the structure of the bishydrate of (IIIa) (space group P2′3) exhibits an equilibrium of two tautomers.
ChemInform Abstract: Cyclization of N‐(2‐Vinyloxyethyl)‐3‐chloro‐2‐hydroxypropyl Carbamate.
Authors: NEDOLYA N. A. , RAKHMATULINA T. N. , RAPPOPORT L. YA. , GAVRILOVA O. P. 
Published: May 2016

AbstractThe amine (I) and the carbonate (II) react to yield the title compound (III).
ChemInform Abstract: Synthesis of Macrocyclic Dilactones by Means of Organotin Compounds: Application to Sulfur‐Containing Macrocycles (Sulfides, Disulfides, Sulfoxides). Selective Complexations of Ca2+.
Authors: PICARD C. , CAZAUX L. , TISNES P. 
Published: May 2016

AbstractThe macrocycles (I), (II) and (V)‐(IX) can be obtained by condensation of triphenyltin derivatives of diols with sulfur‐containing diacid fluorides.
ChemInform Abstract: Chemistry of Boron. Part 174. Isomerisation of 2,3‐Dihydro‐1,4,2,3‐dithiadiborine, 1,4,2,3‐Dithiadiborinane, and 2,3‐Dihydro‐1,4,2,3‐benzodithiaborine Derivatives.
Authors: NOETH H. + , POMMERENING H. 
Published: May 2016

AbstractThe reaction of (Ia) with (II) leads to (IVa) whereas with the less reactive (Ib) the products (IIIb) and (IVb) are obtained.
ChemInform Abstract: Synthetic Phytohormones. Part 11. Triorganylsilylmethyl Esters of Aryloxyacetic Acids.
Authors: VORONKOV M. G. , DOLMAA G. , GOLOVANOVA N. I. , ALBANOV A. I. , DUBINSKAYA E. I. 
Published: May 2016

AbstractDie Aryloxyessigsäuresalze (I) werden mit den Chlormethylsilanen (II) zu den Silylmethylestern (III) umgesetzt.
ChemInform Abstract: Preparation, Stereochemistry, Reactions, and Properties of 3‐Silabicyclo[3.2.1]octanes.
Authors: CREMER S. E. , BLANKENSHIP C. 
Published: May 2016

AbstractThe dibromide (IV), prepared as shown, is a valuable starting material for introducing heteroatoms into the 3‐position of the bicyclic framework.
ChemInform Abstract: Studies on Tetrahydroisoquinolines. Part 27. A Synthesis of 3‐Hydroxyaporphines and 3‐Hydroxyhomoaporphines.
Authors: HARA H. , SHINOKI H. , KOMATSU T. , HOSHINO O. , UMEZAWA B. 
Published: May 2016

AbstractDie ausgehend von den Amiden (I) hergestellten Tetrahydroisochinoline (II) werden durch Blei(IV)‐acetat zu den instabilen o‐Chinolacetaten (III) oxidiert, von denen (IIIa)‐(IIIe) in Gegenwart von Trifluoressigsäure zu den im Titel genannten Verbindungen (IV) cyclisiert werden.
ChemInform Abstract: Photoinduced Alkylthiolation of Halogenated Purine Nucleosides.
Authors: NAIR V. , YOUNG D. A. 
Published: May 2016

AbstractDie Umsetzung der halogenierten Purin‐Nucleoside (I), deren Herstellung z.Tl. beschrieben wird, mit Dimethyldisulfid (II) unter UV‐Bestrahlung führt zu den Methylthiopurin‐Nucleosiden (III), die zu (IV) entacetyliert werden.
ChemInform Abstract: Purification of Wet‐Process Phosphoric Acid. X‐Ray Data of a New Phase, MgAlF5 . 1.5 H2O.
Authors: FEKI M. , CHAABOUNI M. , AYEDI H. F. , HEUGHEBAERT J.‐C. , BONEL G. 
Published: May 2016

AbstractThe novel title phase is obtained as a result of attempts to eliminate magnesium from wet‐process phosphoric acid.
ChemInform Abstract: Nature of the Cherry‐red Transient Formed During the Interaction of Osmium Tetroxide with Hydrogen Peroxide in alkaline solution (pH 9‐ 13).
Authors: CSANYI L. J. , GALBACS Z. M. , NAGY L. , MAREK N. 
Published: May 2016

AbstractThe transient has an absorption maximum at 530 nm and its concentration depends on the pH reaching a maximum at pH 10.5 ‐ 11. The transient is suggested to be either an Os(VIII)‐HO2‐ adduct or an Os(VII)O2‐ radical pair formed from the Os(VIII)‐HO intermediate by intramolecular one‐electron transfer.
ChemInform Abstract: Thermodynamic Stability of the Gaseous Molecules YIrC and YIrC2 by Knudsen Effusion Mass Spectrometry.
Authors: PELINO M. , GINGERICH K. A. , HAQUE R. , BENCIVENNI L. 
Published: May 2016

AbstractThe title molecules have been observed in the Y‐ Ir‐ Csystem and their partial pressures have been measured as a function of temperature.
ChemInform Abstract: Mechano‐Electrochemical Effects. Part 3. Electrochemical Potential Shifts Due to Plastic Deformation of Copper in Non‐aqueous Electrolytes.
Authors: GUTMANN V. , KANTNER W. , LINERT W. 
Published: May 2016

AbstractMechanical deformation of Cu in DMF, N,N‐dimethylthioformamide (DMTF) and MeCN causes shifts of the "current free" electrochemical potentials.
ChemInform Abstract: Photoelectrochemical and Chemical Corrosion Inhibition of n‐Type GaAs in Highly Concentrated Iodide Solutions.
Authors: VERNEY E. , MARTIN J. R. , JAFFREZIC‐RENAULT N. , CLECHET P. 
Published: May 2016

AbstractThe corrosion products formed under different conditions (pH O, pH 8, dark, illumination) in the 7 M I′‐so1ution have been analysed by neutron activation analyses.
ChemInform Abstract: Reactions of Chlorine with Liquid Metals. Part 4. Tin.
Authors: OLANDER D. R. , BALOOCH M. , SIEKHAUS W. J. 
Published: May 2016

AbstractThe C12‐Sn(l) reaction has been studied by modulated‐molecular‐beam MS and Auger electron spectrometry in the temp. range 350‐700 K. At constant pressure, the production rate of the sole product, SnCIZ, increases with temp. without a discontinuity at the melting point.
ChemInform Abstract: Chemiluminescence of Metastable Tin with Fluorine, Chlorine, and Nitrogen Trifluoride Utilizing a Beam‐Gas Configuration.
Authors: ROSANO W. J. , PARSON J. M. 
Published: May 2016

AbstractThe chemiluminescence (CL) of the reactions of Sn with F2, C12 and NF3 is identified as emission from the A22?" ‐X2l′l system of the Sn monohalide compounds.
ChemInform Abstract: Carbonate and Superoxide Ion‐Radicals as Intermediates in the Chemiluminescence of the Ferricyanide‐Hydrogen Peroxide Redox System.
Authors: WIERZCHOWSKI J. , SLAWINSKA D. , SLAWINSKI J. 
Published: May 2016

AbstractThe participation of 1O*2‐dimols in the CL of the Fe(CN)63‐/4‐‐ H2O2 system has been investigated and the role of O2‐·, OH· as well as carbonate contamination has been studied.
ChemInform Abstract: Two‐Step Laser Excitation Study on the Proton Transfer and Anion Formation in the Intramolecularly Hydrogen Bonded 7‐Hydroxy‐1‐indanone and the Related Compounds.
Authors: NISHIYA T. , YAMAUCHI S. , HIROTA N. , FUJIWARA Y. , ITOH M. 
Published: May 2016

AbstractFluorescence studies exhibit the formation of a metastable enol tautomer only from (I) in unpolar solvents (methylcyclohexane or THF).
ChemInform Abstract: Azadiboridine and Diazaboridine: Aromatic and Antiaromatic Three‐Membered‐ Ring Prototypes.
Authors: BUDZELAAR P. H. M. , VON RAGUE SCHLEYER P. 
Published: May 2016

AbstractThe heterocycles azadiboridine (I) and diazaboridine (II) are studied using ab initio M0 methods.
ChemInform Abstract: Symmetry Control of the Coloring Problem: The Electronic Structure of MB2C2 (M: Ca, La, ...).
Authors: BURDETT J. K. , CANADELL E. , HUGHBANKS T. 
Published: May 2016

AbstractThe correlation of symmetry with electronic stability of the coloring of an extended network with symmetry equivalent positions is studied by using the 482 net found in the title compounds as an example.
ChemInform Abstract: Elucidation of Medium Effects on Molecular Structure by Solid‐State and Solution 13C NMR.
Authors: LOCKHART T. P. , MANDERS W. F. , SCHLEMPER E. O. , ZUCKERMAN J. J. 
Published: May 2016

AbstractSolid‐state and solution 13C NMR has been used to investigate medium effects on the molecular structures of the compounds (I) and (II).
ChemInform Abstract: Pronounced ′H and 31P NMR Spectral Changes on meso‐Tetrakis(N‐methylpyridinium‐4‐yl)porphyrin Binding to Poly[d(G‐C)] . Poly[d(G‐C)] and to Three Tetradecaoligodeoxyribonucleotides: Evidence for Symmetric, Selective Binding to 5′CG3′ Sequences.
Authors: MARZILLI L. G. , BANVILLE D. L. , ZON G. , WILSON W. D. 
Published: May 2016

AbstractC)l‐ Polyld(G ‐ C)l and to Three Tetradecaoligodeoxyribonucleotides: Evidence for Symmetrie, Selective Binding to 5′CG3′ Sequences.
ChemInform Abstract: Crystal Structure of 2,2,4,4‐Tetrahydro‐2,2,2,4,4,4‐hexaphenyl‐1,3,2,4‐dioxadistibetane (Triphenylstibine Oxide Dimer) and Related Compounds.
Authors: BORDNER J. , DOAK G. O. , EVERETT T. S. 
Published: May 2016

AbstractCrystals, obtained by the slow cooling of a xylene solution of the crystalline form of the compound (I), were shown to exist as a dimer which crystallizes in the space group PI with Z=2.
ChemInform Abstract: Role of Membrane Hydration and Membrane Fluidity in the Mechanism of Anion‐Induced Fusion of Didodecyldimethylammonium Bromide Vesicles.
Authors: RUPERT L. A. M. , ENGBERTS J. B. F. N. , HOEKSTRA D. 
Published: May 2016

AbstractUsing 8‐anilinonaphthalene‐1‐sulfonate or diphenylhexatriene as probes associated to the title vesicles, it is shown that binding of the dianions of dipicolinic acid increases the quantum yield and polarization of fluorescence.
ChemInform Abstract: Preparative Electrolysis of cis‐ and trans‐2‐(4‐Chlorophenyl)‐4,5‐tetramethylene‐ 4,5‐dihydro‐6H‐1,3‐oxazine.
Authors: RICHTER H. P. , PFLEGEL P. , FUELOEP F. + , BERNATH G. 
Published: May 2016

AbstractDie elektrochemische Reduktion des trans‐Hexahydrobenzoxazins (I) liefert den Aminoalkohol (II), das cis‐Isomere (III) reagiert nicht unter den gleichen Bedingungen.
ChemInform Abstract: Anodic Oxidation of 2‐Methoxyphenols in Acetonitrile.
Authors: YANILKIN V. V. , DUBENKO I. YU. , BABKIN V. A. , IVANOVA S. Z. , MEDVEDEV V. A. 
Published: May 2016

AbstractDie elektrochemische Oxidation der 4‐ und 5‐substituierten Z‐Methoxyphenole (Ia)‐(Id) führt über Phenoxoniumionen zu den o‐Chinonderivaten (II).
ChemInform Abstract: MoO2(acac)2 Catalyzed Hetero Diels‐Alder Reaction of Benzyl Prop‐1‐en‐ l‐yl Ether with Methacrolein.
Authors: YAMAMOTO Y. , SUZUKI H. , MORO‐OKA Y. 
Published: May 2016

AbstractDie Diels‐Alder‐Reaktion zwischen dem Olefin (I) und Methacrolein (II) verläuft in Gegenwart des im Titel genannten Molybdän‐Komplexes stereoselektiv.
ChemInform Abstract: Diels‐Alder Reaction of trans,trans‐1,4‐Diacetoxy‐1,3‐butadiene and 1,2‐Pentadien‐ 4‐one.
Authors: SANCHEZ‐OBREGON R. , BARRIOS H. , ORTIZ B. , YUSTE F. 
Published: May 2016

AbstractDie Diels‐Alder‐Reaktion von 1,4‐Bis‐acetoxybutadien (I) mit Acetylallen (II) liefert unter Acetylverschiebung und Eliminierung das Acetoxymethylacetophenon (III).
ChemInform Abstract: Biphenylenes and Heterocyclic Analogues of Biphenylene. Part 5.
Authors: BECALSKI A. , KANOKTANAPORN S. , KILCOYNE J. P. , MACBRIDE J. A. H. , NANTKA‐NAMIRSKI P. , WRIGHT P. M. 
Published: May 2016

AbstractFlash vacuum pyrolysis of the N‐heterocycles (I) or (IV) leads, in addition to the desired 2,7‐diazabiphenylene, to the formation of considerable amounts of the byproducts (III) or (V) (yields given in mg).