bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Crystal Structure and Protonic Conductivity of Pyrochlore Phases Al2((OH)1‐xFx)6·H2O and Al2((OH)1‐xFx)6 (x ≈ 0.5).
Authors: FOURQUET J. L. , RIVIERE M. , LE BAIL A. , NYGRENS M. , GRINS J. 
Published: May 2016

AbstractX‐Ray and neutron diffraction studies are used to completely solve the structures of the cubic pyrochlore phases (Fd3m, Z = 8) mentioned in the title.
ChemInform Abstract: Determination of the Crystal Structure of Li2TbF6 from X‐Ray and Neutron Powder Diffraction. An Example of Lithium in Five‐Fold Coordination.
Authors: LALIGANT Y. , LE BAIL A. , FEREY G. , AVIGNANT D. , COUSSEINS J. C. 
Published: May 2016

AbstractThe title compound is obtained by grinding and heating a stoichiometric LiF/TbF3 mixture at 500 °C under flowing F2 or by the same treatment, but starting from a 8:1 mixture of LiCl and Tb4O7.
ChemInform Abstract: A General Method for the Synthesis of Polymeric Binary Fluorides Exemplified by AgF3, NiF4, RuF4, and OsF4.
Authors: ZEMVA B. , LUTAR K. , JESIH A. , CASTEEL W. J. JUN. , BARTLETT N. 
Published: May 2016

AbstractTreatment of the pentafluoroxenonmetal fluorides (I), (V), and (VII) with the fluoride ion acceptor AsF5 at low temperatures yields the fluorides (II), (VI), and (VIII).
ChemInform Abstract: Photophysical Properties of M(CO)4(α,α′‐diimine) (M: Mo, W) Complexes.
Authors: RAWLINS K. A. , LEES A. J. 
Published: May 2016

AbstractElectronic absorption, emission, and excitation spectra and emission lifetimes of (I) in ether/isopentane/ethanol (5:5:2) glasses at 80 °C and benzene at 293 K are recorded.
ChemInform Abstract: Host‐Guest Complexation of Mono(6‐(1‐pyridinio)‐6‐deoxy)‐α‐cyclodextrin with Several Inorganic Anions
Authors: MATSUI Y. , FUJIE M. , HANAOKA K. 
Published: May 2016

Abstract(formation of CT complexes with I‐, SCN‐, and Br‐, the binding constants being stronger than those with a non‐macrocyclic or a β‐cyclodextrin analogue, or with native α‐cyclodextrin.
ChemInform Abstract: Photoinduced Enantioselective and Catalytic Reduction of Co(acac)3 with a Chiral Ruthenium Photosensitizer.
Authors: OHKUBO K. , HAMADA T. , INAOKA T. , ISHIDA H. 
Published: May 2016

AbstractThe title complex (I), which is expected not to racemize since it does not have molecular asymmetry, i.e. Δ or Λ, but has optically active parts in its ligands, reduces tris(acetylacetonato)cobalt(III) catalytically under photoirradiation (> 400 nm) in EtOH with high enantioselectivity.
ChemInform Abstract: Reactions of Thiazyl Halides XSN (X: F, Cl) with Perfluorinated Imines Rf2NH (Rf: F, CF3, CF3S, (CF3)2C=, (CF3)2S=): Attempted Preparations of Aminothiazyls (=N‐SN).
Authors: HAAS A. , RIELAND M. 
Published: May 2016

AbstractCompound (I), the precursor of ClSN, undergoes a reaction with (II) to give the products (IV) and (V) via the unstable, reactive aminothiazyl (III).
ChemInform Abstract: Photochemistry of Bis‐2H‐tetrazoles. Part 3. Detection of Bisnitrilimines Through Low‐Temperature UV‐Spectroscopy and Thermic Consecutive Reactions Through Photolysis of Bis‐2H‐tetrazoles.
Authors: WEINBERG P. , CSONGAR CH. , GESSNER M. , TOMASCHEWSKI G. 
Published: May 2016

AbstractA wide range of bis(nitrilimines) such as (I) are generated by photolysis of phenylene‐linked, directly linked, or differently linked bis(tetrazoles).
ChemInform Abstract: A New Route to Optically Active (4R)‐2‐Substituted 4‐Hydroxycyclopent‐2‐enones from D‐Glucose.
Authors: MEZZINA E. , SAVOIA D. , TAGLIAVINI E. , TROMBINI C. , UMANI‐RONCHI A. 
Published: May 2016

AbstractThe optically pure cyclopentenone (IX), a potential chiral intermediate for prostaglandin synthesis, is prepared from the acid (I), which is readily available from cheap diacetoneglucose.
ChemInform Abstract: Kinetic v. Thermodynamic Effects During a Wolff‐Kishner Reduction.
Authors: BRECKNELL D. J. , CARMAN R. M. , SCHUMANN R. C. 
Published: May 2016

AbstractA Wolff‐Kishner reduction is discussed which leads to kinetic products through reduction of hydrazones derived from thermodynamically less‐stable ketones of an equilibrium mixture.
ChemInform Abstract: Indeno(1,2‐c)pyrazoloneacetic Acids as Semirigid Analogues of the Nonsteroidal Antiinflammatory Drugs.
Authors: LEMKE T. L. , ABEBE E. , MOORE P. F. , CARTY T. J. 
Published: May 2016

AbstractReaction of the enamines (III) and (VIII), obtained by coupling of the acylindandiones (I) with ammonium acetate (II) or pyrrolidine (VII), with the hydrazine (IV) yields the hydroxyethylpyrazoles (V) and (X).
ChemInform Abstract: Reaction of Bis(3,3‐dimethyl‐2‐oxobutyl) Sulfide with Lawesson′s Reagent. Formation of 1,4‐Di‐tert‐butyl‐2,5,7‐trithiabicyclo(2.2.1)heptane and 2,5‐ and 2,6‐Di‐tert‐butyl‐1,4‐dithiins.
Authors: NAKAYAMA J. , CHOI K. S. , YAMAOKA S. , HOSHINO M. 
Published: May 2016

AbstractSulfurization reaction of the diketo sulfide (I) with Lawesson's reagent results in the formation of the trithiabicycloheptane (II) and the isomeric 1,4‐dithiins (III) and (IV).
ChemInform Abstract: Pteridines. Part 42. Synthesis and Properties of 8‐Substituted 2,4‐Dithiolumazines.
Authors: HUEBSCH W. + , JIBRIL I. , HUTTNER G. , PFLEIDERER W. 
Published: May 2016

Abstract8‐Substituted 2,4‐dithiolumazines are obtained via the intermediates (Va) or (Vb).
ChemInform Abstract: Heterocyclic Mesomeric Betaines. Part 1. Synthesis and Cycloaddition Reactions of Hetero Derivatives of the Phenalenide Anion.
Authors: OLLIS W. D. , STANFORTH S. P. , RAMSDEN C. A. 
Published: May 2016

AbstractThe title betaines (IV) are prepared as shown for (IVa) by base treatment of the salt (III).
ChemInform Abstract: Praziquantel Analogues. Part 2. Synthesis of Octahydropyrazino‐(1′,2′:1,2)pyrido(3,4‐b)‐ and ‐(4,3‐b)indol‐4‐ones.
Authors: VALLS N. , SEGARRA V. M. , LOPEZ X. , BOSCH J. 
Published: May 2016

AbstractCyclocondensation reaction of tryptamine (V) with the diester (IV) yields the cycloimide (VI) which undergoes reductive cyclization to produce the pyrazinopyridoindole (VII).
ChemInform Abstract: “Umpolung” Using a Phosphorus Group. A Novel Method for the Chemoselective Synthesis of 2‐Acetonyl‐ or 3‐Acetonylmorpholines.
Authors: CRISTAU B. J. , FONTE M. , TORREILLES E. 
Published: May 2016

AbstractMichael addition of the (N‐benzyl)aminoethanol (II) to the vinylphosphonium salt (I) gives the tertiary amine (III) which is cyclized, yielding the 2‐acetonylmorpholine (V) after deprotection.
ChemInform Abstract: Ring‐Opening Reaction of the 1,3‐Diazetidine Ring by the Action of Thiobenzamide: Synthesis of (1,3,4)Thiadiazolo(2,3‐c) (1,2,4)triazine Derivatives.
Authors: MOLINA P. , ALAJARIN M. , LOPEZ‐LEONARDO C. 
Published: May 2016

AbstractIn connection with an investigation of the synthetic potential of the diazetidines (I), these are subjected to the reaction with thiobenzamide.
ChemInform Abstract: A Convenient Synthesis of Cyclic Ethers from Siloxy Carbonyl Compounds.
Authors: HOMMA K. , MUKAIYAMA T. 
Published: May 2016

AbstractThe siloxy carbonyl compounds (I) are treated with trityl hexachloroantimonate or a catalyst system containing antimony pentachloride and then quenched with triethylsilane, forming the cyclic ethers (II).
ChemInform Abstract: Cyclic Organophosphorus Compounds. Part 22. The Stereochemistry of Displacement of Chlorine in Diastereoisomeric 2‐Chloro‐4‐isopropyl‐5,5‐dimethyl‐1,3,2λ5‐dioxaphosphorinanes by Aryloxide Anions. X‐Ray Molecular Structure of cis‐4‐Isopropyl‐5,5‐dimethyl‐2‐phenoxy‐1,3,2‐dioxaphosphorinane 2‐Oxide.
Authors: EDMUNDSON R. S. , KING T. J. 
Published: May 2016

AbstractThe displacement of chlorine from cis‐(I) or trans‐(V) by sodium phenoxide (II) takes place with both retention and inversion of configuration at phosphorus.
ChemInform Abstract: Aza‐ and Thia‐2‐germa(II)‐indans and Corresponding 2,2′‐Spirobi(2‐germaindans).
Authors: PFEIFFER J. , NOLTEMEYER M. , MELLER A. 
Published: May 2016

AbstractThe cyclic germylenes (II), (VI), and (IX) of the germaindan type are obtained from the corresponding 1,2‐phenylene compounds under conditions A).
ChemInform Abstract: Synthesis and Characterization of New Ferrocenylamine Sulfide and Selenide Complexes.
Authors: NAIINI A. A. , LAI C.‐K. , BRUBAKER C. H. JUN. 
Published: May 2016

AbstractThe 24 previously unknown title complexes such as (V), (VI), (VII) and (VIII) are prepared via lithiation of a ferrocenylamine precursor followed by treatment with appropriate disulfides or diselenides as the electrophiles as shown for (V).
ChemInform Abstract: The Nucleophilic Reaction of Tricarbonyl(2‐5‐η‐1H‐azepine)iron. Novel Preparation and Thermal 1,5‐Hydrogen Migration of 3‐(1,3,5‐Cycloheptatrien‐7‐yl)‐3H‐azepine.
Authors: NITTA M. , SHIBATA K. , MIYANO H. 
Published: May 2016

AbstractThe azepine iron complex (II), generated in situ from the carbamate (I), undergoes coupling reaction with tropylium tetrafluoroborate (III) or dibenzoylacetylene (VII) to form the cycloheptatrienylazepine complex (IV) or the dibenzoylvinylazepine complex (VIII).
ChemInform Abstract: Nucleophilic Activation of Metal Carbonyl Clusters. Isolation and Structure of the Elusive Chloride Adduct Ru3(CO)11Cl‐.
Authors: CHIN‐CHOY T. , HARRISON W. T. A. , STUCKY G. D. , KEDER N. , FORD P. C. 
Published: May 2016

AbstractThe reaction of the carbonyl (I) with the salt (II) in THF leads to the isolation of the unstable cluster (III) (space group P1, Z=2).
ChemInform Abstract: Coordination Chemistry of Higher Oxidation States. Part 31. Platinum(IV) Iodides and Platinum(II) Polyiodides with Phosphorus and Arsenic Ligands.
Authors: HANTON L. R. , LEVASON W. , POWELL N. A. 
Published: May 2016

AbstractOxidation of (I) and (III) by HNO2 produces (II) and (IV) which are shown to contain Pt(IV) by 1H, 31P and 195Pt NMR spectroscopy and an X‐ray study of (IV) (P1, Z=2).
ChemInform Abstract: NMR Study of the Reactions of the cis‐Diamminediaquaplatinum(II) Cation with Glutathione and Amino Acids Containing a Thiol Group.
Authors: APPLETON T. G. , CONNOR J. W. , HALL J. R. , PRENZLER P. D. 
Published: May 2016

AbstractThe title reaction is studied by 195Pt, 15N, 1H and 13C NMR spectra.
ChemInform Abstract: Synthesis of (+)‐(4S,8R)‐8‐Epi‐ and (‐)‐(4R,8S)‐4‐Epi‐β‐bisabolol.
Authors: FRATER G. , MUELLER U. + 
Published: May 2016

AbstractThe first enantioselective total synthesis of the title compounds (‐)‐(VIII) (found in bergamot oil) and (+)‐(VIII) is achieved via kinetic resolution of the racemic alcohol (IV).
ChemInform Abstract: Model Studies Directed Toward the Total Synthesis of 14‐Membered Cyclopeptide Alkaloids: Synthesis of Prolyl Peptides via a Four‐Component Condensation.
Authors: BOWERS M. M. , CARROLL P. , JOULLIE M. M. 
Published: May 2016

AbstractThe general applicability of a four‐component condensation for the formation of N‐acyl‐β‐aryloxyprolines is demonstrated in several model studies.
ChemInform Abstract: Effect of Coprecipitated Metal Ions on the Electrochromic Properties of Nickel Hydroxide.
Authors: BENDERT R. M. , CORRIGAN D. A. 
Published: May 2016

AbstractElectrochromic films of binary composite hydroxides of Ni and a second metal (Cd, Ce, Cr, Co, Cu, Fe, La, Pb, Mg, Mn, Ag, Y, Zn; ratio 1:10) are cathodically deposited from mixed nitrate solutions onto fluorine‐doped tin oxide (FTO) glass substrates.
ChemInform Abstract: Gaseous Antimony Sulfides in the System Antimony‐Sulfur.
Authors: STEBLEVSKII A. V. , ZHAROV VL. V. , ALIKHANYAN A. S. , GORGORAKI V. I. , PASHINKIN A. S. 
Published: May 2016

AbstractThe composition of the vapor phase above solid Sb2S3 is investigated between 650 and 740 K using to the effusion method of Knudsen.
ChemInform Abstract: Kinetics and Product Studies of the Reaction ClO + BrO Using Discharge‐Flow Mass Spectrometry
Authors: FRIEDL R. R. , SANDER S. P. 
Published: May 2016

Abstractare performed at 1 torr total pressure at temp. in the range 220‐400 K. Rate coefficients are reported for the overall reaction (k = 4.7·10‐12 exp(320/T) cm3 molecule‐1 s‐1 and for three product channels, identified as Br + ClOO, Br + OClO, and BrCl + O2.
ChemInform Abstract: Kinetics and Product Studies of the Reaction ClO + BrO Using Flash Photolysis‐Ultraviolet Absorption
Authors: SANDER S. P. , FRIEDL R. R. 
Published: May 2016

Abstractare performed over the pressure range 50‐700 torr at temp. of 220‐400 K. The rate constant for the overall reaction is determined to be k = 6.1·10‐12 exp(240/T) cm3 molecule‐1 s‐1 The branching ratio for the reaction channel forming Br + OClO is determined at 220 K (0.68) and 298 K (0.59).
ChemInform Abstract: Asymmetric Nitrogen. Part 72. Geminal Systems. Part 46. N‐Chlorooxaziridines: Optical Activation, Absolute Configuration, and Chiroptical Properties.
Authors: SHUSTOV G. V. , VARLAMOV S. V. , CHERVIN I. I. , ALIEV A. E. , KOSTYANOVSKII R. G. , KIM D. , RAUK A. 
Published: May 2016

AbstractOptically active N‐chlorooxaziridines such as (I)‐(III) are prepared either by asymmetric chlorination of the corresponding oxaziridines or by kinetic resolution using l‐ephedrine.
ChemInform Abstract: Electrochemical Study of Iron(0)‐Carbene Complexes: Electrocatalytic Dimerization of the Carbene Ligand and Synthesis of Tetrathiafulvalene Derivatives.
Authors: MOINET C. , LE BOZEC H. , DIXNEUF P. H. 
Published: May 2016

AbstractCyclic voltammetry shows that the carbene complexes (I) undergo a one‐electron oxidation and that the stability of the monocations thus obtained is markedly affected by the nature of both solvents and ligands.
ChemInform Abstract: Platinum Complex‐Catalyzed Carbonylation of Organic Iodides: Effective Carbonylation of Organic Iodides Having β‐Hydrogens on Saturated sp3 Carbons.
Authors: TAKEUCHI R. , TSUJI Y. , FUJITA M. , KONDO T. , WATANABE Y. 
Published: May 2016

AbstractPlatinum complex‐catalyzed reaction of the alkyl iodides (I) with CO (II) and methanol (III) yields the carboxylic esters (IV), while in the reaction of (I) with CO (II) and hydrogen the aldehydes (V) are formed.
ChemInform Abstract: Synthesis of Fluoronitro Alcohols.
Authors: ARCHIBALD T. G. , TARAN C. , BAUM K. 
Published: May 2016

AbstractPerfluoroalkylation of the lithium salt (I) of 5‐nitro‐2,2‐dimethyl‐1,3‐dioxane is achieved with the perfluoroalkyl iodides (II) and (IV) via a radical chain mechanism.
ChemInform Abstract: Synthesis of Asymmetrically N,N′‐Substituted N,N′‐Dinitromethylenediamines.
Authors: FEDOROV B. S. , ARAKCHEEVA V. V. , EREMENKO L. T. 
Published: May 2016

AbstractThe nitramines (I) react with formaldehyde (II) and 2‐fluoro‐2,2‐dinitroethylamine (III) in a Michael reaction to give the secondary amines (IV).
ChemInform Abstract: Kinetically Controlled, Stereoselective Formation of Vinylic Sulfones by Conjugate Addition of Lithiated 3‐Alkylallylic Sulfones to Cyclic Enones.
Authors: BINNS M. R. , HAYNES R. K. , KATSIFIS A. G. , SCHOBER P. A. , VONWILLER S. C. 
Published: May 2016

AbstractLithiation of the sulfones (I) and (VIII) followed by treatment with cyclic unsaturated ketones such as (II) and (V) gives the adducts (III) and (IV), (VI) and (VII), or (IX).
ChemInform Abstract: Asymmetric Synthesis of the Methyl and Benzyl Ethers of erythro‐α,β‐Diphenyl‐β‐hydroxyethanol and erythro‐α,β‐Diphenyl‐β‐hydroxyethylamine from (S)‐(+)‐Benzoin.
Authors: DAVIS F. A. , HAQUE M. S. , PRZESLAWSKI R. M. 
Published: May 2016

AbstractOxidation of the sodium salt of the ketone (I) using (+)‐(camphorylsulfonyl)oxaziridine (CSOA) yields benzoin (II).
ChemInform Abstract: Tetrahydrofuran Synthesis via Free Radical Mediated Addition of Functionalized Alkenes to Aryl Vinyl Oxiranes.
Authors: FELDMAN K. S. , FISHER T. E. 
Published: May 2016

AbstractTri‐ and tetrasubstituted tetrahydrofurans such as (III)/(IV) or (VI)/(VII) can be prepared by phenylthio radical mediated addition of alkenes such as (II) or (V) across the carbon‐carbon bond of aryl‐substituted vinyl oxiranes (I).
ChemInform Abstract: A Titanoxycyclopropane as Intermediate in a Highly Stereoselective Homoaldol Type Addition. Syntheses of cis‐Substituted Tetrahydrofuran Derivatives.
Authors: REISSIG H.‐U. , HOLZINGER H. , GLOMSDA G. 
Published: May 2016

AbstractReaction of the cyclopropane derivative (I) with TiCl4 provides the unique titanoxycyclopropane (IV) whose structure is elucidated by NMR.
ChemInform Abstract: Silver Ion‐Promoted Rearrangement of 4‐Aryl‐ and 4‐Alkenyl‐3‐bromo‐4,6‐dimethyl‐3,4‐dihydro‐2‐pyrones.
Authors: KUME T. , AKIBA K. 
Published: May 2016

AbstractThe pyrones (III) are produced by dehalogenation of the bromodihydropyrones (I) with AgSbF6 via aryl‐ or alkenylmigration.
ChemInform Abstract: The Synthesis of Novel Nitrogen‐Containing Macrocycles from Isoxazoline Intermediates.
Authors: WENTLAND M. P. 
Published: May 2016

AbstractThe tetrahydroisoquinolinium bromide (I) and the hydroximoyl chlorides (II) are treated with triethylamine to generate the reactive intermediates (III) and (IV) which form the cycloadducts (V).
ChemInform Abstract: Structural Requirements for the Formation of the B2ElVIN2 Heterocycles.
Authors: YALPANI M. , BOESE R. , KOESTER R. + 
Published: May 2016

AbstractThe reaction of the bis(diorganoboryl) chalcogenides (I), its O analogue, and (VI) with 3‐methylpyrazole (II) and 3,5‐disubstituted pyrazoles are investigated.
ChemInform Abstract: Structural Investigation of the Hydrolysis‐Condensation Process of Titanium Alkoxides Ti(OR)4 (OR: OiPr, OEt) Modified by Acetylacetone. Part 1. Study of the Alkoxide Modification.
Authors: LEAUSTIC A. , BABONNEAU F. , LIVAGE J. 
Published: May 2016

AbstractSol‐gel processing is widely investigated especially for the manufacture of glasses and ceramics.
ChemInform Abstract: Preparation and Characterization of Triorganotin(IV) Derivatives of Mercaptocarboxylic Acids. Crystal Structure of (O,S‐Bis(triphenyltin(IV))‐2‐mercaptobenzoate).
Authors: NG S. W. , CHIN K. L. , WEI C. , DAS V. G. K. , MAK T. C. W. 
Published: May 2016

AbstractThe title compounds (III), (V), (VII), and (X) are prepared by coupling the corresponding mercapto acids with bis(tributyltin) oxide (I) or triphenyltin hydroxide (IV).
ChemInform Abstract: Organometalloidal Derivatives of the Transition Metals. Part 21. Synthesis and Photochemical Deoligomerizations of a Series of Isomeric Disilyliron Complexes: (η5‐C5H5)Fe(CO)2Si2Ph3‐nMe2+n.
Authors: PANNELL K. H. , ROZELL J. M. JUN. , HERNANDEZ C. 
Published: May 2016

AbstractThe disilyl‐Fe complexes (III), representing three isomeric pairs, are synthesized as demonstrated for the example (IIIa) and characterized (elemental analysis, IR and 1H, 13C and 29Si NMR spectral data).
ChemInform Abstract: Rapid and Convenient Sonochemically‐Assisted Alkyl‐Metal Synthesis.
Authors: ROGER C. , TUDORET M.‐J. , GUERCHAIS V. , LAPINTE C. 
Published: May 2016

AbstractUltrasound‐activated potassium (II) reduces the dimeric carbonyl complexes (I) under brief ultrasound irradiation (20 kHz, 100 W) at room temperature to give the metallates (III) which react with the alkyl halides (IV) after five minutes of additional sonication, forming the alkylated products (V) and potassium halide.
ChemInform Abstract: Synthesis of Some Novel Oxygen‐Containing Cyanine Dyes.
Authors: LI Q. , GUO Y. , XU X. , ZHANG P. 
Published: May 2016

AbstractThe p‐substituted 4‐chlorobutyro(valero)phenones (I) react with antimony pentachloride (II) to give the dihydrofurylium hexachloroantimonates (III).
ChemInform Abstract: Synthesis, Absolute Stereochemistry, and Circular Dichroism of Chiral 1,8a‐Dihydroazulene Derivatives.
Authors: HARADA N. , KOHORI J. , UDA H. , TORIUMI K. 
Published: May 2016

AbstractThe azulenes (II) are prepared in a fourteen‐step synthesis from the known acetal (I).
ChemInform Abstract: Sulfenium Ion‐Promoted Polyene Cyclizations in Natural Product Synthesis. An Efficient Biomimetic‐Like Synthesis of (.+‐.)‐Nimbidiol.
Authors: HARRING S. R. , LIVINGHOUSE T. 
Published: May 2016

AbstractThe dimethoxyphenylacetonitrile (II) is coupled with the dienyl bromide (I) and then cyclized with the sulfenate (IV) to form the isomeric tricyclic nitriles (V).
ChemInform Abstract: Chirospecific Synthesis of β‐Hydroxy α‐Amino Acids.
Authors: ROEMMELE R. C. , RAPOPORT H. 
Published: May 2016

AbstractThe β‐hydroxy derivatives (V), (VII), (VIII), (IX), and (X) of glutamic acid, pipecolic acid, lysine, proline, and methionine are produced in multi‐step synthesis starting with the ketones (III).
ChemInform Abstract: Structural Variations of N‐Acetylneuraminic Acid. Part 11. Synthesis of the 4‐Methylumbelliferyl 2α‐Glycosides of 7‐Epi‐, 8‐Epi‐, and 7,8‐Bis(epi)‐N‐acetylneuraminic Acids, as Well as of 7‐Deoxy‐, 8‐Deoxy‐, 9‐Deoxy‐, and 4,7‐Dideoxy‐N‐acetylneuraminic Acids and Their Behavior Toward Sialidase from Vibrio cholerae.
Authors: ZBIRAL E. , SCHREINER E. , SALUNKHE M. M. , SCHULZ G. , KLEINEIDAM R. G. , SCHAUER R. 
Published: May 2016

AbstractThe sodium salts of 8‐epi‐, 7‐epi‐, and 7,8‐bis(epi)‐N‐acetylneuraminic acid (Ia), (Ic), and (Ib), resp., and the title deoxy derivatives are synthesized analogously to (Ib).
ChemInform Abstract: Antibiotic Validamycins. Part 13. Total Synthesis of (+)‐Validamycins A and E, and Related Compounds.
Authors: MIYAMOTO Y. , OGAWA S. 
Published: May 2016

AbstractAcetylated validamycins A (Xa) and E (Xb) are synthesized starting from the validoxylamine B derivative (I) via glycosylation of the intermediate (VI).
ChemInform Abstract: Synthesis of exo‐ and endo‐Brevicomin via the Rhodium Acetate‐Catalyzed Cycloaddition Reaction of 1‐Diazo‐2,5‐hexanedione.
Authors: PADWA A. , CHINN R. L. , ZHI L. 
Published: May 2016

AbstractTreatment of the diazodiones (I) with rhodium acetate results in the formation of the cyclic carbonyl ylides (II) which undergo cycloaddition reaction with the aldehydes (III) or (V), yielding the oxo bridged perhydrooxepinones (IV), (VI), and (VII).
ChemInform Abstract: Vapor Phase Hydrogen Reduction of Chromic Oxide in an RF Plasma.
Authors: HUCZKO A. , MEUBUS P. 
Published: May 2016

AbstractWith a view to overcoming the drawbacks of heterogeneous processes, the plasma reduction (Ar‐H2) of Cr2O3 is carried out entirely in the vapor phase, using a novel experimental system (schematic drawing of the set‐up).
ChemInform Abstract: Gas‐Phase Reactions. Part 75. Water Elimination from Phosphorus‐Oxygen Compounds. The Formation of 2‐Phosphapropene by Thermolysis of Dimethylphosphane Oxide.
Authors: BOCK H. , BANKMANN M. 
Published: May 2016

AbstractThe cleavage of the P=O bond in the title reaction is a new reaction type.
ChemInform Abstract: Structure of Ammonium cyclo‐Hexaphosphate Monohydrate.
Authors: AVERBUCH‐POUCHOT M. T. 
Published: May 2016

Abstract(NH4)6P6O18·H2O, prepared by reaction of Ag6P6O18·H2O with NH4Cl, crystallizes in the trigonal space group R3 with Z=3.
ChemInform Abstract: Cathodic Codeposition of Cadmium Telluride on Conducting Glass.
Authors: COWACHE P. , LINCOT D. , VEDEL J. 
Published: May 2016

AbstractIt is demonstrated that high quality, adherent cadmium telluride films of up to 5 μm thickness can be deposited on glass plates covered with a conductive tin oxide film after a cathodic pretreatment of the tin oxide film.
ChemInform Abstract: Inorganic Electrolyte Li/CuCl2 Rechargeable Cell.
Authors: DEY A. N. , BOWDEN W. L. , KUO H. C. , GOPIKANTH M. L. , SCHLAIKJER C. , FOSTER D. 
Published: May 2016

AbstractA rechargeable lithium battery using a CuCl2 cathode and a LiAlCl4·3 SO2 electrolyte is developed.
ChemInform Abstract: Influence of Pretreatment on the Properties of Ag/α‐Al2O3 Catalysts Containing Large (≅1 μm) Pure and Cs‐Promoted Silver Particles. Part 2. CO Oxidation Measurements.
Authors: MEIMA G. R. , HASSELAAR M. , VAN DILLEN A. J. , VAN BUREN F. R. , GEUS J. W. 
Published: May 2016

AbstractThe activity of Ag catalysts containing large Ag particles for oxidation of CO with O2 is governed by the number of defects in the Ag surface.
ChemInform Abstract: A Paramagnetic 1H NMR Study of Tetrabromo(N‐alkyl‐methylpyridine‐2‐carbaldimine)tungsten(IV) and Related Complexes.
Authors: MATSUBAYASHI G.‐E. , OHARA T. , TANAKA T. 
Published: May 2016

AbstractThe paramagnetic complexes (I) as well as their analogues (II) are investigated in liquid SO2.