bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Stereochemistry of 2,6‐Dipyridine Substituted N‐Benzyl‐4‐piperidone Mono‐ and Dicarboxylates and of the Corresponding Reduction Products.
Authors: HOLZGRABE U. , PIENING B. , HESSE K.‐F. , HOELTJE H.‐D. + , WORCH M. 
Published: May 2016

AbstractCyclocondensation of benzylamine (I), aldehyde (II), and ketodiester (III) or ‐monoester (V) leads to pyridones respective their enols (IV) and (VI), respectively, which are reduced to epimeric alcohols, e.g. (VII).
ChemInform Abstract: Metal‐Promoted Cyclization. Part 19. Novel Bicyclization of Enynes and Diynes Promoted by Zirconocene Derivatives and Conversion of Zirconabicycles into Bicyclic Enones via Carbonylation.
Authors: NEGISHI E. , HOLMES S. J. , TOUR J. M. , MILLER J. A. , CEDERBAUM F. E. , SWANSON D. R. , TAKAHASHI T. 
Published: May 2016

AbstractEnynes and diynes such as (I), (VI) or (X) react with ZrCp2 equivalents generated from (II) to give the zirconabicycles (III), (VII) or (XI).
ChemInform Abstract: Reduction of Halonitrobenzenes with Disodium Ditelluride in N,N‐Dimethylformamide.
Authors: ZINGARO R. A. , HERRERA C. 
Published: May 2016

AbstractThe title reaction results in displacement of the halide, reduction of the nitro group, and a ring closure reaction to yield the phenazines (II) as major products.
ChemInform Abstract: An Efficient Route to Both Enantiomers of N‐(p‐Tolylsulfonyl)benzenesulfonimidamide and Their Use for Asymmetric Allylic Amination of Olefins.
Authors: TSUSHIMA S. , YAMADA Y. , ONAMI T. , OSHIMA K. , CHANEY M. O. , JONES N. D. , SWARTZENDRUBER J. K. 
Published: May 2016

AbstractThe chiral title compounds (R)‐(IV) and (S)‐(IV) are prepared via optical resolution of the sulfonimidoyl chloride (I); their structures are established by X‐ray analysis of (V) (space group P212121, Z=4).
ChemInform Abstract: Stability and Stereochemistry in the Decomposition of Pentasubstituted 1‐Pyrazolines Controlled by Interactions Between Bulky Vicinal Substituents.
Authors: NAKANO Y. , HAMAGUCHI M. , NAGAI T. 
Published: May 2016

AbstractThe authors present a detailed investigation of the thermal decomposition of highly substituted pyrazolines such as (III), obtained by 1,3‐dipolar cycloaddition reaction of diazoalkanes, e.g. (I) or (IV), with the functionalized olefins (II), yielding cyclopropanes, e.g. (IX) and (X).
ChemInform Abstract: Reaction of 2,5‐Bis(trifluoromethyl)‐1,3,4‐oxadiazole with Primary Amines. Synthesis of 4‐Substituted‐3,5‐bis(trifluoromethyl)‐4H‐1,2,4‐triazoles.
Authors: REITZ D. B. , FINKES M. J. 
Published: May 2016

AbstractReaction of the bis(trifluoromethyl)oxadiazole (I) with amines such as (II) leads to the title compounds (III) (ca.
ChemInform Abstract: A Simplified Procedure for Preparing 3,5‐Disubstituted‐1,2,4‐Oxadiazoles by Reaction of Amidoximes with Acyl Chlorides in Pyridine Solution.
Authors: CHIOU S. , SHINE H. J. 
Published: May 2016

AbstractA variety of acid chlorides react with oximes, e.g. (I), to give the title oxadiazoles such as (III).
ChemInform Abstract: Synthesis and Reactions of 2,3‐Dihydro‐1H‐naphtho(2,1‐b)pyran‐3‐ol.
Authors: NAKAZAWA T. , FURUKAWA H. , TORII K. , ITABASHI K. 
Published: May 2016

AbstractThe naphthol (I) reacts with the acryl aldehydes (II) to give the hydroxynaphthopyrans (III).
ChemInform Abstract: Synthesis of ortho‐Substituted Aminopyridines. Metalation of Pivaloylamino Derivatives.
Authors: ESTEL L. , LINARD F. , MARSAIS F. , GODARD A. , QUEGUINER G. 
Published: May 2016

AbstractLithiation of the isomeric pyridines (I) and subsequent reaction with various electrophiles such as the aldehydes (IV) gives the ortho‐difunctionalized derivatives (V).
ChemInform Abstract: Quinazolones. Part 13. A New Approach to the Synthesis of Some Oxazolo‐ and Thiazolo‐quinazolones.
Authors: SINHA S. K. P. , KUMAR P. 
Published: May 2016

AbstractWith a view that oxazoles, if fused to a quinazolone moiety, will exhibit better biological activities, the hitherto unknown title compounds (VI) are prepared via the novel intermediates (III) and (V).
ChemInform Abstract: Novel Crown Ethers with Pendant, Proton‐Ionizable, Chromogenic Groups.
Authors: CZECH B. P. , BABB D. A. , CZECH A. , BARTSCH R. A. 
Published: May 2016

AbstractA synthesis of 15 chromogenic crown ethers such as (IV), in which one phenyl group of diphenylamine is substituted at the 2‐, 4‐ and 6‐positions with strongly electron‐withdrawing groups and the other phenyl group bears an oxymethyl crown ether substituent, is described.
ChemInform Abstract: α‐Glucosidase Inhibitors. Part 6. Synthesis of 1,6‐Anhydro‐D‐glucose and ‐D‐galactose Derivatives ‐ Preparation of 1‐Deoxynojirimycin.
Authors: SCHMIDT R. R. , MICHEL J. , RUECKER E. + 
Published: May 2016

AbstractAlcoholysis of the partially protected galacto‐ and glucopyranosides (I) and (IV) with trichloro‐ or trifluoroethanol does not lead to the corresponding glycosides but rather yields 1,6‐anhydropyranoses (II)/(V) and ‐furanoses (III)/(VI).
ChemInform Abstract: Structural Studies of Silver Metal “Liquidlike” Films.
Authors: YOGEV D. , DEUTSCH M. , EFRIMA S. 
Published: May 2016

Abstract"Liquidlike" Ag films are prepared at the interface between water and an organic phase (CH2Cl2, CH3Cl, CH2Cl‐CH2Cl) by reduction of AgNO3 in the presence of anisic acid and various surfactants.
ChemInform Abstract: Electrochemical in situ Investigations on Polycrystalline Gold Electrodes with Oscillating Quartz Crystals: The Electrosorption Valency and Heterogeneity Constant of Halide and Sulfate Adlayers.
Authors: STOECKEL W. + , SCHUMACHER R. 
Published: May 2016

AbstractThe electrochemical formation and decay of halide (Cl‐, Br‐) and sulfate adlayers on polycrystalline Au electrodes are studied by the quartz microbalance method and the corresponding current and capacitance changes due to potential cycling are recorded.
ChemInform Abstract: Redox Chemistry of Hyponitrous Acid. Part 4. Stoichiometry, Kinetics and Mechanism of Oxidation by Cerium(IV) in Acid Sulfate Solutions, and Determination of Hyponitrous Acid in Acid Perchlorate Solutions.
Authors: GOYAL M. R. , BHATNAGAR P. , MITTAL R. K. , GUPTA Y. K. 
Published: May 2016

AbstractThe mechanism of the reaction outlined in the scheme involves oxidation of H2N2O2 to an intermediate, probably H2N2O3, which decomposes to yield N2O and an isomer of HNO2 that subsequently reacts with one more H2N2O2 to yield N2 and HNO3.
ChemInform Abstract: Gas Phase Ligand Substitution Reactions in Fast Atom Bombardment Mass Spectrometry: Effects of Ligand Base Strength and Choice of Matrix Liquid in Substitution Reactions of Difluoroboron Cations.
Authors: BALASANMUGAM K. , HARTMAN J. S. , MILLER J. M. , YUAN Z. 
Published: May 2016

AbstractStrongly basic ligands such as (II), (III), and 15‐crown‐5 displace weaker‐base ligands such as Py from (I) in the gas phase.
ChemInform Abstract: Crystal, Molecular, and Electronic Structures of Pentaammineruthenium(III)‐Thioether Complexes.
Authors: KROGH‐JESPERSEN K. , ZHANG X. , WESTBROOK J. D. , FIKAR R. , NAYAK K. , KWIK W.‐L. , POTENZA J. A. , SCHUGAR H. J. 
Published: May 2016

AbstractThe nature of Ru(III)‐thioether bonding is probed by a combination of structural, electronic spectroscopic and MO methods.
ChemInform Abstract: Are d0 ML6 Complexes Always Octahedral? The X‐Ray Structure of Trigonal‐Prismatic (Li(tmed))2(ZrMe6).
Authors: MORSE P. M. , GIROLAMI G. S. 
Published: May 2016

AbstractThe X‐ray structure of the title complex (I) (Aba2, Z=4) shows that the methyl groups describe a trigonal prism around the Zr center, which is not explicable in terms of ligand field theory and contradicts the octahedral prediction of a simple electrostatic points‐on‐a‐sphere model.
ChemInform Abstract: Enantioselective Addition of Dialkylzincs to Aldehydes Promoted by Chiral Amino Alcohols. Mechanism and Nonlinear Effect.
Authors: KITAMURA M. , OKADA S. , SUGA S. , NOYORI R. 
Published: May 2016

AbstractIn the presence of a catalytic amount of (‐)‐3‐exo‐(dimethylamino)isoborneol (DAIB) the reaction of dialkylzinc compounds with aldehydes is accelerated markedly to give, after hydrolysis, the corresponding (S)‐alcohols in high enantiomeric purity as exemplified in the scheme for (III).
ChemInform Abstract: Intramolecular Hydrogen Exchange Among the Coordinated Methane Fragments of Cp2W(H)CH3. Evidence for the Formation of a σ Complex of Methane Prior to Elimination.
Authors: BULLOCK R. M. , HEADFORD C. E. L. , HENNESSY K. M. , KEGLEY S. E. , NORTON J. R. 
Published: May 2016

AbstractNMR examination at 45‐50 °C of a solution containing appropriate isotopically labeled derivatives of the title complex (Cp: π‐cyclopentadienyl) (details of the preparation of various deuterium‐substituted derivatives are reported) shows intramolecular hydrogen exchange between the hydride and methyl ligands of individual molecules, combined at high concentrations with intermolecular hydride exchange.
ChemInform Abstract: Photoaddition of Water and Alcohols to 3‐Nitrostyrenes. Structure‐Reactivity and Solvent Effects.
Authors: WAN P. , DAVIS M. J. , TEO M.‐A. 
Published: May 2016

AbstractThe photoaddition of water or alcohols such as (III) to the 3‐nitrostyrenes (I) proceeds via the triplet excited state of (I) to yield the anti‐Markovnikov adducts (II) or (IV).
ChemInform Abstract: Reductive Deoxygenation of Aryl Aldehydes and Ketones by tert‐Butylamine‐Borane and Aluminum Chloride.
Authors: LAU C. K. , TARDIF S. , DUFRESNE C. , SCHEIGETZ J. 
Published: May 2016

AbstractReductive deoxygenation of the arylcarbonyl compounds (I), (III), and (V) to give the corresponding hydrocarbons (II), (IV), and (VI) is accomplished with tert‐butylamine/borane/aluminum chloride.
ChemInform Abstract: Reactions of the (η3‐Allyl)iron Tricarbonyl Anion with Carbon Electrophiles.
Authors: BROOKHART M. , YOON J. , NOH S. K. 
Published: May 2016

AbstractA synthetic and mechanistic study is presented of the reaction of (I) with alkyl halides which leads to α,β‐ or β,γ‐unsaturated ketones.
ChemInform Abstract: Selective Synthesis and Hydrolysis of Dimethyl cis,cis‐3‐Halomuconates.
Authors: PIEKEN W. A. , KOZARICH J. W. 
Published: May 2016

AbstractTwo step oxidation of the o‐quinones (II) yields the title compounds (IV) which isomerize upon UV irradiation, forming the corresponding cis,trans‐esters (V).
ChemInform Abstract: Regiospecific Synthesis of E‐Unsaturated 3,5‐Dialkylisoxazoles and Derived Leukotriene Analogues Using Phosphine Oxides.
Authors: COLLINGTON E. W. , KNIGHT J. G. , WALLIS C. J. , WARREN S. 
Published: May 2016

AbstractThe (isoxazolylmethyl)phosphine oxides (III) and (XII) are prepared by three alternative methods outlined in the reaction scheme.
ChemInform Abstract: Reaction of 2,5‐Dimethyl‐1,3,4‐thiadiazole with Acyl Chlorides.
Authors: KANTLEHNER W. , HAUG E. , KINZY W. , HAGEN H. , SPEH P. , BRAEUNER H.‐J. + 
Published: May 2016

AbstractIn the reaction of the thiadiazole (I) with the benzoyl chlorides (II), the styryl derivatives (III) and (IV) are obtained in ratios depending on the amount of triethylamine.
ChemInform Abstract: Photochemistry of 5‐(2‐Acetoxyaryl)‐2(3H)‐furanones. Part 2. Isolation of Chromone‐3‐acetic Acids and Their Photodecarboxylation to 3‐Methylchromones.
Authors: FILLOL L. , MARTINEZ‐UTRILLA R. , MIRANDA M. A. , MORERA I. M. 
Published: May 2016

AbstractIrradiation of the o‐acetoxyphenyl‐substituted lactones (I) in methanol (II) yields the vinyl ketones (III) and the chromoneacetates (IV), while irradiation of (I) in benzene gives the vinyl ketones (III) and the chromones (V).
ChemInform Abstract: Highly Efficient Construction of the 7‐Azabicyclo(3.3.1)non‐2‐ene System. An Application to the Synthesis of the AEF Ring System of Aconitine‐Type Diterpene Alkaloids.
Authors: SHISHIDO K. , HIROYA K. , FUKUMOTO K. , KAMETANI T. 
Published: May 2016

AbstractA Mannich‐type cyclization of the hydrochlorides (I) affords the bicyclic title compounds (III) in excellent yields.
ChemInform Abstract: Reaction of 2‐Chloro‐10‐methylphenothiazine with Aromatic Nitriles and Lithium Dialkylamides in THF: Synthesis and Structure of 1‐Cyano‐2‐(3′,4′,5′‐trimethoxybenzyl)‐10‐methylphenothiazine.
Authors: BIEHL E. R. , KHANAPURE S. P. , SIRIWARDANE U. , TSCHANTZ M. 
Published: May 2016

AbstractThe phenothiazine (I) reacts with the benzylic cyanides (II) to give the benzyl(cyano)phenothiazines (III) via the tandem addition‐rearrangement aryne (TARA) mechanism.
ChemInform Abstract: Cleavage of Carbon‐Carbon Bonds with High Stereochemical Control. Part 6. Asymmetric Synthesis of Chiral C‐Centered Organosilanes by Haller‐Bauer Cleavage of Optically Active, Nonenolizable α‐Silyl Phenyl Ketones.
Authors: GILDAY J. P. , GALLUCCI J. C. , PAQUETTE L. A. 
Published: May 2016

AbstractThe optically active α‐silyl phenyl ketones (I) are cleaved upon treatment with sodium amide in refluxing benzene, forming the silane (II) with up to 92% retention of the configuration.
ChemInform Abstract: Formation of Heterocycles by (4 + 2)Cycloaddition of Transition Metal‐Coordinated Heteroolefins with Butadienes: Regioselectivity of the Cycloaddition.
Authors: FISCHER H. , GERBING U. , RIEDE J. 
Published: May 2016

Abstract(4 + 2)Cycloaddition of the pentacarbonyl complexes (I) with the butadienes (II) gives the thia‐ and selenacycles (III).
ChemInform Abstract: Synthesis and Characterization of (2,6‐Bis((dimethylamino)methyl)phenyl)tin(II) Chloride and (2,6‐Bis((dimethylamino)methyl)phenyl)4‐tolyltin(II), the First Example of a Mixed Diaryltin(II) Compound.
Authors: JASTRZEBSKI J. T. B. H. , VAN DER SCHAAF P. A. , BOERSMA J. , VAN KOTEN G. , ZOUTBERG M. C. , HEIJDENRIJK D. 
Published: May 2016

AbstractThe equimolar reaction of (I) with SnCl2 (II) affords the chloride (III) (space group P21/n, Z=4) as a result of intramolecular Sn‐N coordination of the aminomethyl substituent.
ChemInform Abstract: Substituted Metal Carbonyls. Part 9. Solution and Solid‐State Decompositions of Diphosphine‐Monobridged Molybdenum Carbonyl Dimers.
Authors: HOR T. S. A. , CHAN H. S. O. 
Published: May 2016

AbstractThe thermal decomposition behavior of the complexes (I) is studied in solution (hexane, benzene, toluene) by IR spectroscopy and in the solid state by thermogravimetry and calorimetry.
ChemInform Abstract: A Novel Synthesis of Functional, Cyclic (Trimethylenemethane)tricarbonyliron Complexes by the Reactions of α‐Substituted Allenyllithium Reagents with Pentacarbonyliron.
Authors: SEYFERTH D. , ANDERSON L. L. , DAVIS W. M. 
Published: May 2016

AbstractThe reaction of α‐methoxyallenyllithium with Fe(CO)5 (I), followed by addition of an acid chloride (IV), gives the title complexes (V) (no yield given for (Vb); X‐ray analysis of (Va): space group Pbca, Z = 8).
ChemInform Abstract: Complexes with Sterically Demanding Ligands. Part 5. Synthesis of 4‐tert‐Butyl‐1,2‐bis(trimethylsilyl)cyclopentadienyl Complexes of Iron and Cobalt.
Authors: OKUDA J. 
Published: May 2016

AbstractThe title ligand (III) is prepared in a one‐pot synthesis starting from 1,1‐dimethylfulvene (I).
ChemInform Abstract: The S‐Alkylation of Sulfides by an Activated Carbohydrate Epimine Under Acidic Catalysis: The Formation of α‐Acetamido‐Sulfides. Part 5. The Introduction of Functionality into the Sulfide Substituent.
Authors: BANNISTER B. , MYDLOW P. K. 
Published: May 2016

AbstractMethods are investigated for the modification of the structure of the antibiotic lincomycin (VIII) by introduction of the (7S)‐(ω‐aminoalkylthio) functionality.
ChemInform Abstract: Microstructural Studies of the Interfacial Zone of a SiC‐Fiber‐Reinforced Lithium Aluminum Silicate Glass‐Ceramic.
Authors: BISCHOFF E. , RUEHLE M. + , SBAIZERO O. , EVANS A. G. 
Published: May 2016

AbstractIn as‐prepared lithium aluminum silicate/SiC‐fiber reinforced composites (LAS/SiC), interphases of amorphous carbon and carbides of Nb are detected by TEM.
ChemInform Abstract: Cycloadditions. Part 15. Influence of Substituents in p‐, m‐, and o‐Position of the Arene onto the Intramolecular Diels‐Alder Reaction of Allenecarboxylic Acid Anilides and Phenyl Esters.
Authors: HIMBERT G. , FINK D. , DIEHL K. , RADEMACHER P. , BITTNER A. J. 
Published: May 2016

AbstractSynthesis and thermolysis of 8 derivatives of type (I) and 7 derivatives of type (III)/(V) are described.
ChemInform Abstract: Demethylation of N‐Methylisocyanurate, N‐Methyluracils and N‐Methylxanthines by Thiophenolate Anions.
Authors: MITRA R. B. , SUBBARAO A. , GUMASTE V. K. , LIKHITE S. M. 
Published: May 2016

AbstractThe demethylation of N‐methyls in cyclic amides by the sodium thiophenolate ion is investigated for the first time.
ChemInform Abstract: Diastereoselective Reactions of 1,4‐Bis(bromomagnesio)pentane with Lactones and Cyclic Anhydrides.
Authors: CANONNE P. , BOULANGER R. , BERNATCHEZ M. 
Published: May 2016

AbstractThe reactions of the title Grignard (II) with a variety of lactones and cyclic anhydrides such as (I), (V) or (VIII) are described.
ChemInform Abstract: Esterification by Lipase Immobilized on Hydrophilic Porous Gel.
Authors: MAKINO K. , MURAKAMI A. , TAKEUCHI T. 
Published: May 2016

AbstractThe esterification of oleic acid with Bu‐OH is carried out on a hydrophilic porous gel which binds a large amount of the enzyme, necessary for the esterification, and controls the water content.
ChemInform Abstract: Chemistry of Organosilicon Compounds. Part 254. Stereohomogeneous Synthesis of E‐ and Z‐Crotyltrifluorosilanes and Highly Stereoselective Allylation of Aldehydes.
Authors: KIRA M. , HINO T. , SAKURAI H. 
Published: May 2016

AbstractThe synthesis of the isomeric trifluorosilyl‐2‐butenes Z‐(IV) and E‐(VII) from butadiene (I) or from trans‐2‐butenyl chloride (V) is described.
ChemInform Abstract: Regioselective Bromine/Lithium Exchange in 2,5‐Dibromo‐1‐nitrobenzene. A Simple Synthesis of 4‐Bromo‐2‐nitrobenzaldehyde and 6,6′‐Dibromoindigo.
Authors: VOSS G. , GERLACH H. 
Published: May 2016

Abstract2,5‐Dibromo‐1‐nitrobenzene (I) is transformed regioselectively to the title compound (V) via the lithium intermediate (III).
ChemInform Abstract: Lanthanide‐Induced Intramolecular Coupling of Aldehydes and Ketones with Electron‐Deficient Olefins.
Authors: ENHOLM E. J. , TRIVELLAS A. 
Published: May 2016

AbstractThe 7‐oxo‐2‐alkenoates (I), (VI), and (IX) undergo cyclization upon treatment with SmI2, forming the trans‐hydroxycyclopentylacetates (II), (VII), or (X), together with the γ‐lactones (III), (VIII), and (XI).
ChemInform Abstract: Nucleophile‐Selective Iodocyclizations: Butyrolactone versus Tetrahydrofuran Formation.
Authors: KURTH M. J. , BEARD R. L. , OLMSTEAD M. , MACMILLAN J. G. 
Published: May 2016

AbstractIodocyclization of the hydroxybutyric esters (I), (III), (V) leads to the butyrolactones and/or to the tetrahydrofurans shown in the scheme.
ChemInform Abstract: Thermal and Photochemical Reactions of 1,2‐Anellated Barrelenes an Hydrobarrelenes in the Presence of Transition‐Metal Carbonyls.
Authors: TRIFONOV L. S. , ORAHOVATS A. S. 
Published: May 2016

AbstractIn the presence of Co2(CO)8 the 1,2‐anellated barrelenes (II) yield the indolone derivatives (I) on mild heating with concomitant loss of acetylene.
ChemInform Abstract: Synthesis of 4‐Alkoxy‐1,3‐oxazol‐5(2H)‐ones, Precursors of 1‐Alkoxy‐Substituted Nitrile Ylides.
Authors: BOZHKOVA N. , HEIMGARTNER H. 
Published: May 2016

AbstractAlkoxyoxazolones of the type (III) or (VI) are synthesized by two different methods shown in the scheme.
ChemInform Abstract: An Unsuccessful Approach to the Framework of the Antimalarial, Arteether.
Authors: BINNS F. , WALLACE T. W. 
Published: May 2016

AbstractStarting with the cyclohexenonecarbaldehyde (I), the iodomethylhexahydroisobenzopyrans (VI) are prepared which are alkylated with the cuprate (VII), derived from acetone N,N‐dimethylhydrazone, forming the oxobutyl derivative (VIII).
ChemInform Abstract: 1,3‐Dipolar Cycloaddition Anellations to the Thieno(2,3‐d)pyridazine, Thieno(3,2‐c)pyridine, and Thieno(2,3‐d)pyrimidine Ring Systems.
Authors: NEW J. S. , CHRISTOPHER W. L. , JASS P. A. 
Published: May 2016

AbstractThe thienopyridone (I) is N‐substituted with the 2‐bromopropionate (II) and then saponified to give the thienopyridylpropionic acid (IV).
ChemInform Abstract: Synthesis of Novel Tetraazapentalene Derivatives (10‐S‐3) with a Hypervalent Sulfur and Carbonyl Groups.
Authors: MATSUMURA N. , MORI O. , TOMURA M. , YONEDA S. 
Published: May 2016

AbstractMixtures of the thiatetraazapentalenes (III) and (IV) with a hypervalent sulfur atom are synthesized as outlined in the reaction scheme.
ChemInform Abstract: Rearrangement of 1‐Methyl‐2‐(Substituted‐phenyl)piperidinium 1‐Methylides in a Neutral Medium.
Authors: SHIRAI N. , SUMIYA F. , SATO Y. , HORI M. 
Published: May 2016

AbstractThe N‐methyl‐N‐silylmethylpiperidinium salts (V) are desilylated to form the intermediate methylides mentioned in the title which rearrange, yielding the benzazonines (VI).
ChemInform Abstract: Synthesis of S‐(Carboran‐1‐yl) Thiophosphates and S‐(Carboran‐1‐yl) Thiophosphonates.
Authors: BALEMA V. P. , RYS E. G. , GODOVIKOV N. N. , KABACHNIK M. I. 
Published: May 2016

AbstractThe title compounds (III), (V), (VI), (VIII), and (X) are prepared as shown in the reaction scheme.
ChemInform Abstract: Syntheses of D‐erythro‐1‐Deoxydihydroceramide‐1‐sulfonic Acid and Phosphonosphingoglycolipid Found in Marine Organisms via a Common Precursor.
Authors: OHASHI K. , KOSAI S. , ARIZUKA M. , WATANABE T. , YAMAGIWA Y. , KAMIKAWA T. , KATES M. 
Published: May 2016

AbstractThe first synthesis of the title compounds (X) (isolated from alkali‐stable hydrogenated lipids in a non‐photosynthetic marine diatom, Nitzschia alba) and (XVII) (found in marine snail, Turbo cornutus) proceeds via the common intermediate (VIII).
ChemInform Abstract: Solid‐State 31P NMR Spectroscopy of Phosphorus Sulfides.
Authors: HARRIS R. K. , WILKES P. J. , WOOD P. T. , WOOLLINS J. D. 
Published: May 2016

AbstractMAS 31P NMR solid‐state spectra are useful for the characterization of binary phosphorus sulfides, enabling more detailed information than previously to be obtained.
ChemInform Abstract: Carbon Microfibers with Conically Oriented Carbon Layers as Cathode Materials of Rechargeable Lithium Cells.
Authors: DOHZONO M. , KATSUKI H. , EGASHIRA M. 
Published: May 2016

AbstractThe use of carbon microfibers in which the carbon layers are conically oriented to the fiber axis as cathode material in rechargeable nonaqueous lithium batteries results in high effective charge storage capacities which are about three times as high as those reported for other graphite materials.
ChemInform Abstract: Self‐Discharge Mechanism of Nickel‐Hydrogen Batteries Using Metal Hydride Anodes.
Authors: IWAKURA C. , KAJIYA Y. , YONEYAMA H. , SAKAI T. , OGURO K. , ISHIKAWA H. 
Published: May 2016

AbstractSelf‐discharge rates of LaNi4.5M0.5 and LaNi4M anodes (M: Ni, Cu, Cr, Mn, Al) are determined.
ChemInform Abstract: Synthesis and Crystal Structure of Ti4O(S2)4Br6.
Authors: COTTON F. A. , KIBALA P. A. , SANDOR R. B. W. 
Published: May 2016

AbstractThe metal chalcogenide halide cluster (IV), prepared from titanium powder, sulfur, and bromine according to the scheme, crystallizes in the monoclinic space group P21/c with Z=4.
ChemInform Abstract: New Heteroligand Peroxothorates(IV) of the Type A2(Th(O2)F2(OH)2)·nH2O (A: NH4, n = 3; A: Na or K, n = 1) and Molecular Peroxothorium(IV) Complexes of the Type (Th2(O2)3L(H2O)4)·5 H2O (L: C2O4 or SO4).
Authors: BHATTACHARJEE C. R. , CHAUDHURI M. K. , PURKAYASTHA R. N. D. 
Published: May 2016

AbstractThe title compounds are synthesized as exemplified in the scheme.
ChemInform Abstract: Synthesis and Crystal Structure of CuNb13O33 and Phase Analysis of the Cu‐NbO2 System.
Authors: COTTON F. A. , SANDOR R. B. W. 
Published: May 2016

AbstractYellow needles of the title compound (IV) as well as cherry‐red crystals of the new phases (V) and (VI) are prepared as outlined in the scheme.