bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Benzodiazepine Receptor Ligands. Synthesis and Pharmacological Evaluation of 6‐Aryl‐3,8‐disubstituted‐1,2,4‐triazolo(3,4‐a)phthalazines.
Authors: TARZIA G. , OCCELLI E. , BARONE D. 
Published: May 2016

AbstractThe 1‐hydrazino‐4‐arylphthalazines (V) are prepared from the corresponding 2‐aroylbenzoic acids (I) by conventional cyclocondensation and substitution reactions.
ChemInform Abstract: Synthesis of Fully Unsaturated Monocyclic 1,2,5‐Triazepines from 4‐Azidopyridazines.
Authors: SAWANISHI H. , SAITO S. , TSUCHIYA T. 
Published: May 2016

AbstractIrradiation of the azidopyridazines (I) with diethylamine (IIa) or sodium methoxide (IIb) results in ring‐enlargement and substitution, forming the unstable 1H‐1,2,5‐triazepines (III).
ChemInform Abstract: Cyclopentadienyl and Indenylborohydride Organoactinides: Synthetic Chemistry. Characterization and Physical Properties.
Authors: BETTONVILLE S. , GOFFART J. 
Published: May 2016

AbstractIndenylsodium (I) reacts with the thorium borohydride (II) to give diindenylthorium bis(borohydride) (III) and triindenylthorium borohydride (IV) which are separated by sublimation of (III) at 130°C/10‐3 torr.
ChemInform Abstract: Diamine‐N,N′‐diacetatochromate(III) Complexes with Oxalate and Malonate Anions. Crystal Structure of (‐)589‐(Co(en)2(C2O4))1/N(‐)546‐(Cr(1,3‐pdda)(mal))·H2O.
Authors: RADANOVIC D. J. , TRIFUNOVIC S. R. , GRUJIC S. A. , MARICONDI C. , PARVEZ M. , DOUGLAS B. E. 
Published: May 2016

AbstractThe unsym.‐cis complex ions (I) are prepared from CrCl3 and the ligands in water and resolved into their optical isomers, isolated as their (‐)589‐Co(en)2(C2O4) salts in the case of (Ia).
ChemInform Abstract: Multiple Bonds Between Main Group Elements and Transition‐Metals. Part 63. Alkyl and Alkylidyne Complexes of Rhenium.
Authors: FELIXBERGER J. K. , KIPROF P. , HERDTWECK E. , HERRMANN W. A. , JAKOBI R. , GUETLICH P. + 
Published: May 2016

AbstractStepwise alkylation and halogenation reactions leading to new alkylidyne Re complexes are described.
ChemInform Abstract: Synthesis and Molecular and Electronic Structure of Stable Salts Containing the Radical Anions (Fe4(CO)12CC(O)R)2‐ (R: CH3, CH2C6H5).
Authors: WANG J. , CRESPI A. M. , SABAT M. , HARRIS S. , WOODCOCK C. , SHRIVER D. F. 
Published: May 2016

AbstractThe cyclic voltammograms and bulk electrolysis of the clusters (I) demonstrate a surprisingly favorable one‐electron reduction to produce the stable dinegative radical cluster anions (II).
ChemInform Abstract: Two Ferrole Isomers in Equilibrium: Experimental Confirmation of an Old Hypothesis.
Authors: TASI M. , POWELL A. K. , VAHRENKAMP H. 
Published: May 2016

AbstractThe μ3‐azoalkane bridged cluster Fe3(CO)9(N2Et2) reacts with excess phenylacetylene (petroleum ether, 110 °C, 10 min) to give the two isomers (I) (18% yield) and (II) (57% yield), which are separated chromatographically and identified by IR and 1H NMR data and crystal structure analyses.
ChemInform Abstract: Pressure‐Induced Spin‐State Interconversion of (Fe(6‐Me‐py)3tren)(ClO4)2 in Solution.
Authors: HAMMACK W. S. , CONTI A. J. , HENDRICKSON D. N. , DRICKAMER H. G. 
Published: May 2016

AbstractThe series of pseudooctahedral Fe(II) spin‐crossover complexes (I) exhibit varying degrees of high‐ and low‐spin population in solution.
ChemInform Abstract: Synthesis and Structure of a Dinuclear, syn‐Coordinated μ‐Cycloheptatrienyl(hydrido) Complex with Hindered C7H7‐Rotation.
Authors: WADEPOHL H. , GALM W. , PRITZKOW H. 
Published: May 2016

AbstractThe mechanism of the reaction of (I) and (II) leading to the title complex (III) is described.
ChemInform Abstract: Spectral and Magnetic Moment Studies on Some Metal Complexes with Diethylenetriamine‐N,N,N′,N′′,N′′‐penta(methylenephosphonic Acid).
Authors: RAO B. V. , PURI D. M. 
Published: May 2016

AbstractWith di‐ and tri‐valent metal salts the title ligand forms the polynuclear complexes (I) and (II), which are polymeric in nature.
ChemInform Abstract: Cyclopalladation and Cycloplatination of the Furan Ring of N,N‐Dimethyl‐2‐furancarbothioamide.
Authors: NONOYAMA M. 
Published: May 2016

AbstractThe title ligand (II) is cyclometalated with the lithium palladates (I) or the potassium platinate (IV) to give the halide‐bridged dimers (IIIa), (IIIb), and (IIId).
ChemInform Abstract: Synthesis and Spectroscopic Characteristics of Bis(ethenyldimethylsilylmethyl)platinum(II) Complexes Containing Tertiary Phosphine Ligands.
Authors: KELLY R. D. , YOUNG G. B. 
Published: May 2016

AbstractComplexes of type (V) are synthesized by diene displacement from (III) as demonstrated for (Va).
ChemInform Abstract: Asymmetric Syntheses via Heterocyclic Intermediates. Part 42. Asymmetric Syntheses of Diastereomerically and Enantiomerically Pure (2R,3S)‐threo‐3‐Arylserine Methyl Esters by the Bislactim Ether Method. Asymmetric Synthesis of Chloramphenicol.
Authors: SCHOELLKOPF U. + , BEULSHAUSEN T. 
Published: May 2016

AbstractThe desired title esters (IV) are prepared as shown.
ChemInform Abstract: Enzymatic Peptidyl α‐Amidation Proceeds Through Formation of an α‐Hydroxyglycine Intermediate.
Authors: YOUNG S. D. , TAMBURINI P. P. 
Published: May 2016

AbstractThe capacity of a homogeneous α‐amidating enzyme (not further specified) to convert (I) or its N‐ and α‐hydroxyglycine analogues (III) and (IV) to (II) is examined.
ChemInform Abstract: A Simple Synthesis of N‐Acylglycosylamines.
Authors: KLEMER A. , KOHLA M. 
Published: May 2016

AbstractD‐Ribose (I) reacts with the nitriles (II) in liquid hydrogen fluoride to form the corresponding 1,2‐cis‐configurated N‐acyl‐α‐D‐ribofuranosylamines (III).
ChemInform Abstract: Castor Oil to Biologically Active Compounds. Part 4. Ricinoleic Acid to Prostaglandins. Part 2. Synthesis of 2‐(6′‐Methoxycarbonylhexyl)‐3‐(3′‐hydroxy‐1‐octynyl)‐cyclopent‐2‐enone and PGB1.
Authors: KUMARI T. S. , PATEL H. A. , DEV S. 
Published: May 2016

AbstractThe diacetate (I), described in the preceding paper, is used for the preparation of the title compound (VI).
ChemInform Abstract: Oxidative Ring Opening of 2‐Pyrazolines. Application to Lactamization and Formylation of 6H‐1,3‐Thiazines.
Authors: TULOUP R. , DANION‐BOUGOT R. , DANION D. , PRADERE J. P. 
Published: May 2016

AbstractThe 2‐pyrazolines (I) are cleaved upon treatment with benzeneseleninic anhydride to give the unsaturated (II) or the saturated carbonyl compounds (III) depending on the substitution pattern.
ChemInform Abstract: Photoelectron Spectra and Molecular Properties. Part 112. Photoelectron and Photoionization Mass Spectra of the Fluoramines NH3‐nFn
Authors: BAUMGAERTEL H. + , JOCHIMS H.‐W. , RUEHL E. + , BOCK H. , DAMMEL R. , MINKWITZ J. , NASS R. 
Published: May 2016

Abstract(n = 1‐3).
ChemInform Abstract: Solid‐State NMR Study Using Trimethylphosphine as a Probe of Acid Sites in Normal and Dealuminated Zeolite Y.
Authors: LUNSFORD J. H. , TUTUNJIAN P. N. , CHU P. , YEH E. B. , ZALEWSKI D. J. 
Published: May 2016

AbstractThe 31P MAS NMR study shows that Me3P is an effective probe molecule for studying both Bronsted and Lewis acid sites in acidic Y‐type zeolites.
ChemInform Abstract: Failure to Observe Peroxide in YBa2Cu3O7, La1.8Sr0.2CuO4, La2CuO4, and La2NiO4 by Reaction with Permanganate.
Authors: HARRIS D. C. , VANDERAH T. A. 
Published: May 2016

AbstractIt may be possible that all Cu in the high Tc superconductor YBa2Cu3O7‐x (0 ≦ x ≦ 0.5) is present as Cu2+ and that some oxygen is present as peroxide according to the formula YBa2Cu3II(O2‐)6+x(O22‐)0.5‐x, which is indistinguishable from YBa2Cu2+2xIICu1‐2xIIIO7‐x by iodometric titration or by reaction with H2.
ChemInform Abstract: In situ Scanning Tunneling Microscopy Studies of the Underpotential Deposition of Lead on Au(111).
Authors: GREEN M. P. , HANSON K. J. , SCHERSON D. A. , XING X. , RICHTER M. , ROSS P. N. , CARR R. , LINDAU I. 
Published: May 2016

AbstractA modified scanning tunneling microscope (STM) is used in situ to examine the changes in the surface topography induced by the underpotential deposition of a monolayer of lead on Au(111).
ChemInform Abstract: An Oxygen‐Centered Tetranuclear Titanium Compound Ti4O(S2)4Cl6.
Authors: COTTON F. A. , FENG X. , KIBALA P. A. , SANDOR R. B. W. 
Published: May 2016

AbstractDepending on the conditions, the reaction of titanium, sulfur, and sulfur monochloride yields either the title compound (IV) or (V).
ChemInform Abstract: Elaboration of Metal Oxide Compounds in Concentrated Water‐Alkaline Hydroxide Mixtures. Preparation and Study of New Manganese Oxides.
Authors: CHOUAIB F. , PICARD G. 
Published: May 2016

AbstractManganese oxides (MnOx·nH2O with x ∼ 1.4‐1.9 and n ∼ 0.1‐0.8) are prepared either by reduction of MnO4‐ or by oxidation of MnSO4 in aqueous KOH or NaOH solution and the equilibrium potential/composition diagrams for manganese in H2O/KOH and H2O/NaOH mixtures at 25 °C are constructed.
ChemInform Abstract: Thermoanalytical Investigation of YBa2Cu3O7‐y Superconductor. Part 3. Preparation from Mixed 2‐Ethyl‐hexanoates of Yttrium, Barium, and Copper.
Authors: NEGISHI A. , TAKAHASHI Y. , SAKAMOTO R. , OZAWA T. , KAMIMOTO M. 
Published: May 2016

AbstractThe title synthetic route, which is known from the literature, is investigated by TG, TG‐DTA, XRD, and EDX.
ChemInform Abstract: Captodative Substituent Effects. Part 48. Spin Delocalization in Heterocyclic Captodative Radicals.
Authors: NOOTENS C. , MERENYI R. , JANOUSEK Z. , VIEHE H. G. 
Published: May 2016

AbstractThe title radicals, e.g. (I), (II) and (III), are synthesized by hydrogen abstraction of the corresponding C‐H compounds or by dissociation of dimers.
ChemInform Abstract: Ru(2,2′‐bpy)2(NCS)2·X (X: CH3CN, (CH3)2SO) and Related Compounds: Crystal Structure, VTFTIR, and NMR Study.
Authors: HERBER R. H. , NAN G. , POTENZA J. A. , SCHUGAR H. J. , BINO A. 
Published: May 2016

AbstractThe title complex (I) crystallizes in C2/c with Z=4 as its MeCN solvate and in P1 with Z=2 as its DMSO solvate.
ChemInform Abstract: Regiochemistry of (4 + 2) Cycloadditions with Methylpyrano(3,4‐b)indol‐3‐ones and Unsymmetric Dienophiles.
Authors: PINDUR U. , ERFANIAN‐ABDOUST H. 
Published: May 2016

AbstractThe cycloaddition of the pyrano(3,4‐b)indoles (I) with a series of acyclic unsymmetrical dienophiles, i.e. electron‐deficient alkenes and alkynes, is studied.
ChemInform Abstract: Cerium(IV) Sulfate Oxidations of β‐Amino Ketones. Part 5. Synthesis of Various Substituted 5‐Oxo‐2,6‐methano‐2‐benzazocines.
Authors: HOLGRABE U. , PIENING B. , KOHLMORGEN R. , STOLL E. 
Published: May 2016

AbstractCerium(IV) sulfate oxidation of the 1‐benzyl‐4‐oxopiperidine derivatives (Ia) ‐ (Ic) yields the bridged benzazocines (II), together with the simply dehydrogenated products (III) and (IV).
ChemInform Abstract: Thermodynamic Control of Regioselectivity in the Addition of Carbanions to (Arene)tricarbonylchromium Complexes.
Authors: KUENDIG E. P. + , DESOBRY V. , SIMMONS D. P. , WENGER E. 
Published: May 2016

AbstractThe results of a study concerning kinetic or thermodynamic control of the addition of carbon nucleophiles such as (II) to four (arene)Cr(CO)3 complexes such as (I) are presented.
ChemInform Abstract: The Use of a Phosphine Containing a Basic Group in the Mitsunobu Esterification Reaction.
Authors: CAMP D. , JENKINS I. D. 
Published: May 2016

AbstractThe use of pyridylphosphine (I) instead of the normally used Ph3P facilitates isolation of the desired ester because the resulting phosphine oxide (VI) is readily removed by a dilute acid washing (2 M HCl); (VI) can be recycled to (I) by the reported CeCl3/LiAlH4 procedure.
ChemInform Abstract: Intramolecular N‐ and O‐Imidoylation of the Carboxamide Group.
Authors: MAZURKIEWICZ R. 
Published: May 2016

AbstractN,N‐Disubstituted diamides of dicarboxylic acids, for example (I) and (III), are found to react according to A) to give intramolecular N‐imidoylation products.
ChemInform Abstract: Protiodesilylation Reactions of β‐ and γ‐Hydroxysilanes: Deuterium Labeling and Silicon‐Directed Epoxide Openings.
Authors: HUDRLIK P. F. , HOLMES P. E. , HUDRLIK A. M. 
Published: May 2016

AbstractVarious (2‐ or 3‐hydroxyalkyl)trimethylsilanes are treated with potassium tert‐butoxide in the presence of a crown ether to produce the corresponding desilylated alcohols.
ChemInform Abstract: Thiono and Dithio Esters. Part 43. Alkylation and Acylation of Tetrathiomalonates.
Authors: HARTKE K. , AFRASHTEH A. 
Published: May 2016

AbstractDiethyl tetrathiomalonate (IV), prepared from the dipyrrolidide (I) via sulfhydrolysis of the dipyrrolidinium salt (III), is S‐alkylated with the halides (V) to give the ketene dithioacetals (VI).
ChemInform Abstract: Thiono and Dithio Esters. Part 44. Reaction of Tetrathiomalonic Esters with Amines, Hydrazines, and Oxidizing Agents.
Authors: AFRASHTEH A. , HARTKE K. 
Published: May 2016

AbstractDiethyl tetrathiomalonate (I) reacts with the primary and secondary aliphatic amines (II) to give the bisthioamides (III), whereas treatment of (I) with the primary arylamines (IV) produces the 3‐anilino‐3‐(ethylthio)acrylates (V).
ChemInform Abstract: Syntheses of α,β‐Epoxy Silyl Ketones.
Authors: SCHELLER M. E. , SCHWEIZER W. B. , FREI B. 
Published: May 2016

AbstractUsing the reaction conditions shown in the scheme, the alcohols (I) and (IV) can be transformed to the desired title compounds (III) and (VI) with isolation of the crude intermediates (II) and (V), respectively.
ChemInform Abstract: The Synthesis of 1,3‐Dithiolan‐2‐ones on the Reaction of Oxiranes with Carbon Disulfide Under High Pressure.
Authors: TAGUCHI Y. , YASUMOTO M. , SHIBUYA I. , SUHARA Y. 
Published: May 2016

AbstractIn contrast to the known reaction of (Ia) with an excess of CS2 (yielding the major product (IVa) besides (Va) and (VIa)), use of equimolar amounts of CS2 results in the formation of the title compounds (III).
ChemInform Abstract: Formation and Reaction of Oxazoles. Synthesis of N‐Substituted 2‐(Aminomethyl)oxazoles.
Authors: IBATA T. , ISOGAMI Y. 
Published: May 2016

AbstractNucleophilic substitution reaction of the 2‐chloromethyloxazole (IIIa) with primary, secondary and tertiary amines leads to derivatives of type (V) (8 examples), (VII) (7 examples) and (IX) (3 examples).
ChemInform Abstract: Reactions of N‐Alkoxycyclimonium Compounds. Part 15. Reactions of Cyano‐Substituted N‐Methoxyquinolinium Compounds with Cyanide Ions, O‐ and N‐Nucleophiles.
Authors: MEHNERT J. , SCHNEKENBURGER J. 
Published: May 2016

AbstractThe 1‐(methoxy)cyanoquinolinium perchlorates (IV), prepared from the N‐oxides (I) via addition of methyl fluorosulfonate (II), are treated with various nucleophiles such as the alcohols (V), sodium hydroxide, potassium cyanide (VIII), or aniline (X).
ChemInform Abstract: 1,2,3‐Benzotriazinone 1‐Oxides.
Authors: BOULTON A. J. , DEVI P. , HENDERSON N. , JARRAR A. A. , KISS M. 
Published: May 2016

AbstractSome substituted title compounds (II) are prepared but the parent compound itself, (III) is only obtained by hydrolysis of derivatives (IIb) or (IIc) (5 other routes are tried without success).
ChemInform Abstract: Synthesis and Properties of Coronands Incorporating Lariat Sulfide and Sulfoxide Groups.
Authors: RAGUSE B. , RIDLEY D. D. 
Published: May 2016

AbstractA series of sulfoxide‐containing coronands such as (IV) or (VIII) as well as their sulfide‐containing precursors are prepared and their complexation with alkali metal and ammonium cations is studied.
ChemInform Abstract: New Methods for the Synthesis of Alkoxysilanes and Some of Their Properties.
Authors: KROLEVETS A. A. , ANTIPOVA V. V. , POPOV A. G. , ADAMOV A. V. 
Published: May 2016

AbstractThe chlorosilanes (I) or (VIII) are coupled with the alcohols (II) or (XI) in the presence of urea to give the alkoxysilanes (III), (IX), (X), or (XII).
ChemInform Abstract: A New Stereoselective Synthesis of E,Z‐Conjugated Hydroxydienes, Key Intermediates for the Synthesis of HETES.
Authors: BLOCH R. , GASPARINI G. , GIRARD C. 
Published: May 2016

AbstractE,Z‐Hydroxydienes such as (VIII) are synthetic precursors of monohydroxyeicosatetraenoic acids (HETES).
ChemInform Abstract: A Novel, Double‐Asymmetric Aldol Approach to the Synthesis of a 1β‐Methyl Carbapenem Antibiotic Precursor.
Authors: SHIRAI F. , NAKAI T. 
Published: May 2016

AbstractThe siloxy ketene silyl acetal (I) undergoes aldol type reaction with the aldehyde (II) in the presence of titanium tetrachloride to produce selectively the adduct (III).
ChemInform Abstract: Reactions of Tri‐ and Tetracoordinate Phosphorus Cyanides with α,β‐Unsaturated Aldehydes and Ketones.
Authors: PUDOVIK A. N. , NAZMUTDINOVA V. N. 
Published: May 2016

AbstractThe α,β‐unsaturated carbonyl compounds (II) are phosphorylated with the cyanophosphite (I), the cyanophosphine sulfide (IV), or the cyanophosphate (VI) at the CO group to give the corresponding phosphites (III), the thiophosphinate (V), or the phosphate (VII).
ChemInform Abstract: Synthesis of O,O‐Dialkyl 1‐Aminoalkanephosphonate via N‐Phosphinylated Imines and Enamines.
Authors: KRZYZANOWSKA B. , PILICHOWSKA S. 
Published: May 2016

AbstractThe reaction of the oxime (I) with the phosphine (II) yields an O‐diphenylphosphinoxime which spontaneously undergoes free radical rearrangement to give the isolable enamine (III).
ChemInform Abstract: 5‐(Perfluoroalkyl)tetrazoles: η5 Ligands in Solution and μ‐2,3‐η2 Ligands in Solid Complexes.
Authors: JOHN E. O. , WILLETT R. D. , SCOTT B. , KIRCHMEIER R. L. , SHREEVE J. M. 
Published: May 2016

AbstractReactions of the sodium tetrazolates (III) with the Mn(I) complex (IV) give the η5‐π complexes (V) in solution.
ChemInform Abstract: N‐Substituted Metal Amides. Part 19. Reaction of (Co(NPh2)2)2 with CO ‐ A New Way for the Synthesis of a Chelate Complex of Cobalt(II) with a Derivative of Anthranilic Acid; Molecular Structure of (Co(NPh(o‐C6H4CONPh2))2).
Authors: FROEHLICH H.‐O. + , ROEMHILD W. + , SIELER J. , KAISER J. 
Published: May 2016

AbstractThe title reaction is studied at different conditions.
ChemInform Abstract: Carboxylic Acids in the Reduction of the CN Triple Bond of Benzonitriles with Ru3(CO)12.
Authors: BENZI P. , MICHELIN LAUSAROT P. , OPERTI L. , VAGLIO G. A. , VALLE M. 
Published: May 2016

AbstractThe formation of the complexes (III) and (V) is enhanced in the presence of carboxylic acids.
ChemInform Abstract: Reaction of the cis‐Diamminediaquaplatinum(II) Cation with N‐Acetylglycine.
Authors: APPLETON T. G. , HALL J. R. , PRENZLER P. D. 
Published: May 2016

AbstractNMR spectroscopic studies show that the title reaction via monosubstitution and ring closure ultimately ‐ after deprotonation ‐ gives the isolated complex (III).
ChemInform Abstract: Electrophilic Cleavage of C‐F Bonds in Hydrido Trifluoromethyl Complexes of Platinum(II) by Proton Acids. Synthesis of Hydrido Carbene and Hydrido Carbonyl Derivatives and X‐Ray Structures of trans‐PtH(CF3)(PPh3)2 (180 K) and Cyclic trans‐(PtH(COCH2CH2O)(PPh3)2)BF4 (298 K).
Authors: MICHELIN R. A. , ROS R. , GUADALUPI G. , BOMBIERI G. , BENETOLLO F. , CHAPUIS G. 
Published: May 2016

AbstractThe crystal structure of the hydridoplatinum complex (Ia) ( P21/n, Z=4) is determined, the lengthening of the C‐F distance in comparison with fluorocarbon compounds is reflected in its reaction chemistry.
ChemInform Abstract: Concise Stereoselective Synthesis of (2S,4R)‐4‐Hydroxyproline from (S)‐O‐Benzylglycidol by a Novel Cyclization.
Authors: TAKANO S. , IWABUCHI Y. , OGASAWARA K. 
Published: May 2016

Abstract(S)‐O‐Benzylglycidol (I) is converted into the unsaturated carboxamide (VIII) which undergoes iodine‐promoted cyclization, producing the pyrrolidine (IX).
ChemInform Abstract: New Juglomycins.
Authors: LESSMANN H. , KRUPA J. , LACKNER H. , JONES P. G. 
Published: May 2016

AbstractA presumed precursor (I) of the juglomycins is isolated (space group P212121 with Z=4) which in solution (acetone‐d6) forms an equilibrium with hemi‐ketal (II).
ChemInform Abstract: Detection of Hydrogen in Air with a Detector Containing a Nafion Membrane Metallized on Both Sides.
Authors: OPEKAR F. 
Published: May 2016

AbstractA novel detector for H2 in air is described with a Nafion membrane coated on both sides with chemically deposited Pt which is useful in cases when reference air is available or when low concentrations of H2 have to be detected, as the reference gas is then not required.
ChemInform Abstract: Single Crystal X‐Ray Diffraction Studies of Synthetic (Co,Mg)‐Olivine Solid Solutions.
Authors: BOSTROEM D. + 
Published: May 2016

AbstractSeven (Co,Mg)SiO4 single crystals together with the Co2SiO4 end member, grown in a Li2MoO4 solutions at 900 °C, are investigated by XRD methods.
ChemInform Abstract: Electrical and Thermal Properties of NH4BrxCl1‐x Single Crystal.
Authors: EL‐KABBANY F. , TOSSON M. , TAHA S. 
Published: May 2016

AbstractThe title mixed system is studied in order to examine the effect of partial replacement of Cl‐ ion by Br‐ ions on the order‐disorder phase transition process.
ChemInform Abstract: Non‐Metal Redox Kinetics: Hypochlorite and Hypochlorous Acid Reactions with Sulfite.
Authors: FOGELMAN K. D. , WALKER D. M. , MARGERUM D. W. 
Published: May 2016

AbstractThe pseudo‐first order rate constants for the reactions of excess SO32‐ with HOCl and OCl‐ in the presence of the HCO3‐/CO32‐ buffer are measured by means of pulsed‐accelerated‐flow spectroscopy in the UV region.
ChemInform Abstract: Hydroxide‐Induced Reduction of Elemental Sulfur (S8) to the Trisulfur Anion Radical (S·‐ 3).
Authors: HOJO M. , SAWYER D. T. 
Published: May 2016

AbstractIn aprotic solvents OH‐ reacts with S8 to give S·‐ 3 as the major product.
ChemInform Abstract: Electrocatalytic Reduction of Nitrite and Nitric Oxide to Ammonia with Iron‐Substituted Polyoxotungstates.
Authors: TOTH J. E. , ANSON F. C. 
Published: May 2016

AbstractHeteropolytungstates in which one of the positions normally occupied by a tungsten cation is occupied by an iron cation are shown to catalyze the multiple‐electron reductions of nitrite and nitric oxide to ammonia and other products without formation of hydroxylamine, (demonstrated for H2OFeIIIXW11On3‐9 with X: Si, Ge; n = 5 and X: As, P, n = 4), whereas the lacunary derivatives in which this tungsten site is unoccupied exhibit no catalytic activity.
ChemInform Abstract: Mutual Solid‐Solid Interaction Between CuO and Sodium Oxide‐Doped Alumina.
Authors: EL‐SHOBAKY G. A. , EL‐NABARAWY TH. , FAGAL G. A. , AMIN N. H. 
Published: May 2016

AbstractMixed solids containing 16.3 wt.% CuO and Al2O3 doped with 1.87‐7.49 wt.% Na2O, which are preheated in air at 500‐1000 °C for 8 h, are studied using DTA and XRD methods.
ChemInform Abstract: Host‐Guest Chemistry. Part 17. The Complexation of Estrogens and Tetralins in the Cavities of Azoniacyclophanes. A 1H and 13C NMR Spectroscopic Study.
Authors: KUMAR S. , SCHNEIDER H.‐J. 
Published: May 2016

AbstractThe equilibrium constant for the complexation of (I) by (IIIa) is doubled compared with the tetralol anion (II) although the cavity can encompass only the rings A and B of the estradiol.
ChemInform Abstract: Addition of Organocuprates to Acetylenic Di‐ and Trifluoromethyl Ketones. Regiospecific Synthesis of β,β‐Disubstituted Unsaturated Fluoro Ketones.
Authors: LINDERMAN R. J. , LONIKAR M. S. 
Published: May 2016

AbstractReaction of fluorinated acetylenic ketones such as (I) with organocuprates derived from alkyllithium compounds such as (II) and copper(I) salts produces mixtures of the α,β‐unsaturated ketones (III) and (IV).
ChemInform Abstract: A Convenient Stereoselective Synthesis of 1,2,3‐Aminodiols from α‐Amino Acids.
Authors: LULY J. R. , HSIAO C.‐N. , BAMAUNG N. , PLATTNER J. J. 
Published: May 2016

AbstractOne route for the synthesis of 1,2,3‐aminodiols such as (VII) starts with N‐protected vicinal amino alcohols such as (I) which is subjected to Swern oxidation and subsequent addition of trimethylsilyl cyanide (II) to yield the nitrile (III).