bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Organosulfur Chemistry. Part 53. Cyano and Fluorodestannylation: A New Methodology Using Some Powerful Sulfur Transfer Reagents, the Organotin Sulfides.
Authors: HARPP D. N. , GINGRAS M. 
Published: May 2016

AbstractThe bisstannyl sulfides (Ia) and (Ib) react with the halides (IIa) ‐ (IIf) in the presence of fluoride under various conditions to form the symmetrical sulfides (III), together with the stannyl fluorides (IV).
ChemInform Abstract: One‐Step Synthesis of Pyrazino(1,2‐a:4,5‐a′)diindole‐6,13‐diones.
Authors: SCHAEFER H. + , GEWALD K. 
Published: May 2016

AbstractThe title compounds (II) and (VI) are prepared in one step starting from the nitrile (I) or from the ketones (V).
ChemInform Abstract: Synthesis of Functionalized Bicyclic Dioxopiperazines via Intramolecular Epoxide Opening.
Authors: WILLIAMS R. M. , MARUYAMA L. K. 
Published: May 2016

AbstractSwern‐oxidation of the alcohol (Ib), obtained by desilylation of (Ia), gives the aldehyde (II) which reacts with dimethylsulfoxonium methylide (III), yielding the diastereomeric epoxides (IV).
ChemInform Abstract: 3a‐Azaazulenones Containing a Carbonyl Group in the 5‐Membered Ring.
Authors: FLITSCH W. , JONES R. A. , HOHENHORST M. 
Published: May 2016

AbstractCoupling of the pyrrolinones (II) and (V) with the pentamethinium salts (Ia) or (Ib) yields the enaminones (III) or (VI).
ChemInform Abstract: Heterocyclic Seven‐Membered Compounds. Part 32. Synthesis, Properties, and Reactions of 4‐Methoxy‐2‐phenyl‐1,5‐benzothiazepine.
Authors: HOFMANN H. , FISCHER H. , BREMER M. 
Published: May 2016

AbstractThe reaction of the lactam (Ia) with the salt (II) yields the thiazepine (III) the structure of which is established by X‐ray analysis (space group: P21/c; Z = 8) and transformation to the quinoline (IV).
ChemInform Abstract: Ether Cleavage by Activated Metals. Part 2. Cleavage of Allyl and Benzyl Ethers by Activated Magnesium.
Authors: BARTMANN E. 
Published: May 2016

AbstractThe allylic ethers (I) are cleaved with activated magnesium, generated by reduction of MgCl2 (II) with potassium, to form allylmagnesium alkoxides such as (III) which react with carbon dioxide (IV) or chlorotrimethylsilane (VII) to yield the carboxylic acids (V) or (VI) or the allylsilane (VIII).
ChemInform Abstract: Phenylselenium Trichloride in Organic Synthesis. Reaction with Unsaturated Compounds. Preparation of Vinylic Chlorides via Selenoxide Elimination.
Authors: ENGMAN L. 
Published: May 2016

AbstractThe phenylselenium trihalides (II) react with the olefinic compounds (I) to produce the trans‐β‐haloalkylphenylselenium dihalides (III).
ChemInform Abstract: Synthesis of Some Arylthiazolylmercury Compounds as Potential Antifungal and Antibacterial Agents.
Authors: AHLUWALIA V. K. , ARORA K. K. , MEHTA B. 
Published: May 2016

AbstractTreatment of the thiazoles (I) or (IV) with the phenylmercury chlorides (II) yields the thiazolylmercury compounds (III) and (V).
ChemInform Abstract: A Highly Efficient Synthesis of Prostaglandin ω‐Chain Precursors.
Authors: KITANO Y. , MATSUMOTO T. , OKAMOTO S. , SHIMAZAKI T. , KOBAYASHI Y. , SATO F. 
Published: May 2016

AbstractThe synthesis of the racemic tributylstannylallyl alcohol (±)‐(III) from (I) or (IV) is described.
ChemInform Abstract: Preparation and the Infrared, Moessbauer, and 1H‐, 13C‐, and 119Sn‐NMR Spectra of Some Triorganotin(IV) Derivatives of N‐Benzoyl‐D,L‐alanine and N‐Benzoyl‐D,L‐alanylglycine.
Authors: SANDHU G. K. , KAUR G. , HOLECEK J. , LYCKA A. 
Published: May 2016

AbstractThe triorganotin derivatives (III) of N‐benzoylalanine (Ia) and N‐benzoylalanylglycine (Ib) are prepared by reaction of (I) with the triorganotin chlorides (II).
ChemInform Abstract: Complexes of Cobalt(II) and Nickel(II) with 3‐ and 4‐Acetylpyridine.
Authors: CABRAL M. F. , CABRAL J. DE O. 
Published: May 2016

AbstractThe Co(II) and Ni(II) complexes (I)‐(IV) are prepared by reaction of corresponding dehydrated metal(II) salts with the acetylpyridine ligands in anhydrous ethanol.
ChemInform Abstract: Organoruthenaborane Chemistry. Part 5. Products of the Reaction Between closo‐(B10H10)2‐ and ((η6‐C6Me6)ClRuB3H8). NMR Studies and the Crystal and Molecular Structure of (((η6‐C6Me6)2Ru2H4)RuB10H8(OEt)2).
Authors: BOWN M. , FONTAINE X. L. R. , GREENWOOD N. N. , MACKINNON P. , KENNEDY J. D. , THORNTON‐PETT M. 
Published: May 2016

AbstractThe reaction of the dimer (I) with the Tl salt (II) of the arachno‐(B3H8)‐ anion gives the air‐stable four‐vertex species (III).
ChemInform Abstract: Formation and Characterization of (η2‐Ethene)hydrido(η5‐pentamethylcyclopentadienyl)(trisubstituted‐silyl# )rhodium Complexes; Intermediates in Catalytic Dehydrogenative Silylation Reactions.
Authors: RUIZ J. , BENTZ P. O. , MANN B. E. , SPENCER C. M. , TAYLOR B. F. , MAITLIS P. M. 
Published: May 2016

AbstractThe title complexes (III) are intermediates in the reversible, thermal and photochemical reaction of the dihydridodisilyl‐Rh complexes (I) with ethylene (II) giving the bis(ethylene) complex (IV).
ChemInform Abstract: The Syntheses and Crystal and Molecular Structures of Some Ten‐Vertex (MCB8; M: Ru or Os) Metallacarbaboranes: (9,9,9‐(CO)(PPh3)2‐nido‐9,6‐MCB8H10‐5‐(PPh3)) (M: Ru or Os) and (9,9,9‐(η‐C5H5)(H)(PPh3)‐arachno‐9,6‐RuCB8H12).
Authors: ALCOCK N. W. , JASZTAL M. J. , WALLBRIDGE M. G. H. 
Published: May 2016

AbstractThe reaction of the halide derivatives (I) with the arachno‐anion (II) yields the nido‐metallacarbaboranes (III).
ChemInform Abstract: Reduction‐Oxidation Properties of Organotransition‐Metal Complexes. Part 27. Mixed‐Valence Triazenido‐Bridged Diiridium Compounds.
Authors: CONNELLY N. G. , GARCIA G. 
Published: May 2016

AbstractThe dimer (I) reacts with the triazene (II) to give the complex (III) which yields (V) on treatment with CO gas.
ChemInform Abstract: Synthesis and Electrochemical Properties of Some Metalated and Peripherally Substituted Porphyrin Cofacial Dimers.
Authors: COWAN J. A. , SANDERS J. K. M. 
Published: May 2016

AbstractThe high dilution coupling of mesoporphyrin‐II bis(acid chloride) (Ia) with the Zn‐metalated diol (Ib) yields two diastereomers (syn‐anti isomers) of the dimer (IIa).
ChemInform Abstract: Highly Stereo‐ and Regioselective Palladium‐Catalyzed Syntheses of (3E,5Z)‐, (3E,5E)‐, and (3Z,5E)‐1,3,5‐Undecatriene.
Authors: ANDREINI B. P. , BENETTI M. , CARPITA A. , ROSSI R. 
Published: May 2016

AbstractThe title compounds (VI), (XI) and (XIII) are prepared from the starting compounds (I) or (VII) with 96.4‐98.6% stereoisomeric purities.
ChemInform Abstract: Synthesis of the (4S,5R)‐5‐Hydroxy‐decan‐4‐olide (L‐Factor) and of the (R)‐Decan‐4‐olide from a Chiral Sulfoxide.
Authors: BRAVO P. , RESNATI G. , VIANI F. , ARNONE A. 
Published: May 2016

AbstractThe condensation of the succinic diester (I) with the optically pure sulfoxide (II) and subsequent reduction produces the separable stereoisomeric decanoates (III).
ChemInform Abstract: Synthesis of a Marine Polyether Toxin, Okadaic Acids. Part 1. Strategy and Synthesis of Segment A.
Authors: ICHIKAWA Y. , ISOBE M. , BAI D.‐L. , GOTO T. 
Published: May 2016

AbstractThe optically active synthons (V) and (XI) are prepared from the D‐glucose derivatives (I) and (VI), respectively.
ChemInform Abstract: Characterization of CdS Thin Films Electrodeposited by an Alternating Current Electrolysis Method.
Authors: FATAS E. , HERRASTI P. , ARJONA F. , GARCIA CAMARERO E. 
Published: May 2016

AbstractThin CdS films have been electrodeposited by a method that involves the application of a square wave potential to tin oxide electrodes immersed in an electrolyte containing CdSO4 and Na2S2O3 and it is shown that this ac electrolysis method is a viable alternative for CdS electrodeposition yielding stoichiometric films.
ChemInform Abstract: Interface Properties of Thermal SiO2 Using 1,1,1‐Trichloroethane (TCA).
Authors: BHAN R. K. , LOMASH S. K. , BASU P. K. , CAHABRA K. C. 
Published: May 2016

AbstractThe interface trap densities of thermal SiO2 grown in the presence of either TCA or trichloroethylene (TCE) have been measured as a function of the concentration of these chlorine sources.
ChemInform Abstract: Investigation of Various Substrate Dopants and Epitaxial Growth Techniques for Producing Sharp Transition Epitaxial Wafers.
Authors: SCHMIDT D. N. 
Published: May 2016

AbstractAs, Sb, P, B, and Ga doped silicon substrates are used for the fabrication of n/n+ or p/p+ epitaxial wafers to study autodoping effects in a horizontal induction heated atmospheric pressure epitaxial reactor.
ChemInform Abstract: The Influence of Sodium Bromide in the Corrosion and Passivity of Copper in Borate Buffer
Authors: DE CHIALVO M. R. G. , DE MELE M. F. L. , SALVAREZZA R. C. , ARVIA A. J. 
Published: May 2016

Abstractis studied by potentiodynamic and potentiostatic techniques and SEM.
ChemInform Abstract: Development of Carriers with Controlled Concentration of Charged Surface Groups in Aqueous Solutions. Part 3. Regulation of the Point of Zero Charge, Surface Dissociation Constants, and Concentration of Charged Surface Groups of SiO2 by Variation of the Solution Temperature or by Modification with Sodium Ions.
Authors: AKRATOPULU K. CH. , VORDONIS L. , LYCOURGHIOTIS A. 
Published: May 2016

AbstractA precise regulation of the point of zero charge (ZPC) can be achieved in the range 2.8‐5.8 by varying the suspension temp. in the range 25‐5 °C. The concentration of charged surface groups (SiOH2+, SiO‐) also varies systematically with suspension temperature.
ChemInform Abstract: Thermolysis of Polyazapentadienes. Part 8. The Formation of Pyrroles from 1,1‐Dialkyl‐5‐aryl‐1,5‐diazapentadienes.
Authors: MCNAB H. , MURRAY M. E.‐A. 
Published: May 2016

AbstractFlash vacuum pyrolysis of the readily accessible diazapentadienes (I) and (II) gives moderate yields of pyrroles together with quinolines, formed by electrocyclic ring closure with elimination.
ChemInform Abstract: Orientation in the Addition Reaction of Amines to 2,3‐Dibromopropyl Isothiocyanate.
Authors: TKACHENKO S. E. , PUSHIN A. N. , FEDOSEEV V. M. 
Published: May 2016

AbstractReaction of the isothiocyanate (I) with amines or hydrazine (II) gives mixtures of the thiazolines (III) and the 1,3‐thiazines (IV) depending on the substituents in (II) and the solvent used.
ChemInform Abstract: Photo‐Induced Molecular Transformations. Part 87. Regiospecific Photo‐Beckmann Rearrangement of Steroidal α,β‐Unsaturated Ketone Oximes: Synthesis of Some Steroidal Enamino Lactams.
Authors: SUGINOME H. , KAJI M. , YAMADA S. 
Published: May 2016

AbstractThe photo‐Beckmann rearrangement of the oximes (Ia)/(Ib), (IVa), or (VII) under the conditions outlined in the scheme leads to the enamine‐type lactams (II), (V), or (VIII) as the main products whereas the Beckmann rearrangement reactions (method B)) produce the enone‐type lactams (IX), (X), or (XII).
ChemInform Abstract: The Synthesis of 4‐Oxo‐2‐pentenoic Esters by Wittig Reaction Using α‐Oxo Esters.
Authors: SCHUDA P. F. , EBNER C. B. , POTLOCK S. J. 
Published: May 2016

AbstractWittig reaction of the stabilized P‐ylides (I) with the α‐oxo esters (II) yields a mixture of the isomeric unsaturated 4‐oxo esters (III) ‐(V) with predominance of the E‐4‐oxo‐2‐pentenoic esters (III).
ChemInform Abstract: New Syntheses of Alkylaryl and Diaryl Disubstituted Phenols and Ethyl Salicylates.
Authors: EICHINGER K. , NUSSBAUMER P. , BALKAN S. , SCHULZ G. 
Published: May 2016

AbstractBase‐catalyzed cyclocondensation of the pyridinium compounds (II) with the chalcones (I) yields the phenols and 2‐hydroxybenzoates (III).
ChemInform Abstract: Thioalkoxytributyl‐ and Thioalkoxytriphenylphosphonium Salts: Preparation and Application to the Synthesis of Thiolesters and Unsymmetrical Sulfides.
Authors: OHMORI H. , MAEDA H. , KONOMOTO K. , SAKAI K. , MASUI M. 
Published: May 2016

AbstractThe thioalkoxyphosphonium salts (III) are prepared from the corresponding tertiary phosphanes (I) and the disulfides (II) by electrolysis and by a conventional chemical way.
ChemInform Abstract: Preferential Electrocyclic Reaction of o‐Quinodimethane. New Route to Dihydronaphthalenes and Naphthalenes.
Authors: SHISHIDO K. , YAMASHITA A. , HIROYA K. , FUKUMOTO K. , KAMETANI T. 
Published: May 2016

AbstractThe alkenylbenzocyclobutanes (I) are thermolyzed in o‐dichlorobenzene to form the dihydronaphthalenes (II).
ChemInform Abstract: Synthesis of 4‐Thiazolidinones.
Authors: CESUR Z. 
Published: May 2016

AbstractThe N‐thiazolyl 2‐halo amides (III), prepared from 2‐aminothiazole (I) and the haloacyl halides (II), react with ammonium thiocyanate (IV) to form the thiazolyliminothiazolidinones (V).
ChemInform Abstract: An Unusual and Simple One‐Pot Synthesis of Thiazolo(5,4‐d)thiazoles.
Authors: BOSSIO R. , MARCACCINI S. , PEPINO R. , TORROBA T. , VALLE G. 
Published: May 2016

AbstractDiethyl thiazolo(5,4‐d)thiazole‐2,5‐dicarboxylate (III) is obtained by the reaction of ethyl isocyanoacetate (I) with dichlorodisulfane (II).
ChemInform Abstract: Studies of the Selective O‐Alkylation and Dealkylation of Flavonoids. Part 9. A New Method for Synthesizing 3,5‐Dihydroxy‐7,8‐dimethoxyflavones from 3‐Hydroxy‐5,7,8‐trimethoxyflavones.
Authors: HORIE T. , TSUKAYAMA M. , KAWAMURA Y. , YAMAMOTO S. 
Published: May 2016

AbstractBromination of the tetramethoxyacetophenones (I) gives the α‐bromo ketones (II).
ChemInform Abstract: Antihypertensive 1‐Acyl‐4‐(2‐(1,4‐benzodioxan‐2‐yl)‐2‐hydroxyethylamino)piperidines.
Authors: CAROON J. M. , CLARK R. D. , REPKE D. B. , KLUGE A. F. , STROSBERG A. M. , WHITING R. L. , OKADA M. D. , HEDLEY L. R. , VAN ANTWERP D. , BROWN C. M. 
Published: May 2016

AbstractLabetalol (V) is known as β‐adrenoceptor antagonist.
ChemInform Abstract: Pyridazine Chemistry. Part 34. Synthesis of Novel Diaza Analogues of Acridone, Xanthone, and Thioxanthone from 3,4‐Disubstituted Pyridazines.
Authors: HEINISCH G. , LASSNIGG D. 
Published: May 2016

AbstractReaction of the chlorocyanopyridazine (I) with the anilines or (thio)phenols (II) yields the diazaacridones or diazaxanthones (IV) via acid‐induced cyclization of the substitution products (III).
ChemInform Abstract: Isomerization of 2,3‐Dihydro‐1H‐1‐benzazepines in Acid Medium: Formation of Imines or Enamines.
Authors: URIAC P. , CORBEL J.‐C. , BOUGET H. , HUET J. 
Published: May 2016

AbstractOn treatment with HCl N‐unsubstituted benzazepines react to give imines, e.g. (II) or (IV), while the N‐substituted compounds (V) react under formation of the enamines (VI).
ChemInform Abstract: Preparation and Crystal Structures of Tetracyanoquinodimethans Fused with (1,2,5)Selenadiazole Units.
Authors: SUZUKI T. , KABUTO C. , YAMASHITA Y. , SAITO G. , MUKAI T. , MIYASHI T. 
Published: May 2016

AbstractThe diaminobenzothiadiazole derivative (IIb), prepared from 1,4‐dimethoxybenzene (I) by known methods, is cyclized with selenium oxychloride (III) to produce the quinone (IV).
ChemInform Abstract: Synthesis, Characterization, and Molecular Structure of the Quadruply Bonded Ditungsten(II) Complex, W2Cl4(dppm)2.
Authors: CANICH J. A. M. , COTTON F. A. 
Published: May 2016

AbstractThe title complex (III) is prepared by 1:2 molar reaction of the tributylphosphine analogue (I) with the diphosphine (II).
ChemInform Abstract: Synthesis and Characterization of New Technetium(I) Tricarbonyl Complexes.
Authors: KADEN L. , LORENZ B. , RUMMEL S. , SCHMIDT K. , WAHREN M. 
Published: May 2016

AbstractThe complex (III) with its labile nitrile groups serves as starting material in the shown exchange reactions yielding the complexes (V), (VII), and (X).
ChemInform Abstract: Mechanistic Studies on Iron Phosphine Complexes. Part 2. Protonation and Substitution Reactions of Dinitrogen Complexes.
Authors: HENDERSON R. A. 
Published: May 2016

AbstractThe kinetics of the reactions of acids (HCl or HBr) or the nucleophiles CO, MeCN, or PhCN with the complexes (I) and (II) are investigated.
ChemInform Abstract: Role of the CF3 Attractive Group on the Electrochemical and Magnetic Properties of Copper(II) Dinuclear Compounds with Robson‐Type Binucleating Ligands.
Authors: LACROIX P. , KAHN O. , THEOBALD F. , LEROY J. , WAKSELMAN C. 
Published: May 2016

AbstractThe complexes (Ia) and (Ib) are prepared by reaction of 2,6‐diformyl‐4‐trifluoromethylphenol, copper perchlorate and the appropriate amine in MeCN (no yields given).
ChemInform Abstract: Reactions of 2‐Thiopyridone Rhodium(III) Complexes with Tertiary Phosphines.
Authors: DEEMING A. J. , MEAH M. N. 
Published: May 2016

AbstractThe reactions of the Rh(III) complexes (I) and (VI) with the monophosphines (II) or PPh3, or the diphosphines (IV) lead to the cationic disubstituted derivatives (III) and (V), to the neutral bis(phosphine) complex (VII) and monosubstitution product (VIIIa), or only to its analogues (VIIIb) and (VIIIc), respectively.
ChemInform Abstract: Reactions of Phosphine, Arsine, and Stibine with Carbonylbis(triethylphosphine)iridium(I) halides. Part 2. Reactions in Dichloromethane.
Authors: EBSWORTH E. A. V. , MAYO R. A. 
Published: May 2016

AbstractIn CD2Cl2, AsH3 and SbH3 react with the complexes (I) by oxidative addition as described previously for the reaction in toluene.
ChemInform Abstract: Preparation of Ph2PC5H4‐ and PhP(C5H4)2‐Bridged Zirconium(IV)‐Platinum(II) Complexes.
Authors: ANDERSON G. K. , LIN M. 
Published: May 2016

AbstractThe title complexes (X), (XIV), and (XV) are obtained from the corresponding phosphinocyclopentadienyl‐Zr compounds, the novel (VII) and the known (VIII), and the Pt(II) complexes (IX) according to the scheme.
ChemInform Abstract: Synthesis of Aromatic Sesquiterpenes, (.+‐.)‐Cuparene and (.+‐.)‐Laurene by Means of an Intramolecular Carbenoid Displacement (ICD) Reaction.
Authors: KAMETANI T. , KAWAMURA K. , TSUBUKI M. , HONDA T. 
Published: May 2016

AbstractThe cyclohexene (I) is converted to the benzyl sulfide (III), which undergoes an intramolecular carbenoid displacement (ICD) reaction followed by MCPBA oxidation to give the cyclopentene (IV).
ChemInform Abstract: Stereoselective Preparation of β‐C‐Glycosides from 2‐Deoxyribose Utilizing Neighboring Participation by 3‐O‐Methylsulfinylethyl Group.
Authors: NARASAKA K. , ICHIKAWA Y. , KUBOTA H. 
Published: May 2016

AbstractThe 2‐deoxyribose acetates (I) are coupled with the silyl enol ether (II) in the presence of tin tetrachloride, yielding the C‐glycosides (III).
ChemInform Abstract: (2′,2′)‐(+)‐Catechin‐(+)‐taxifolin from Commercial Willow Bark: Structure, Bonding Positions and Oxidative Cleavage.
Authors: KOLODZIEJ H. 
Published: May 2016

AbstractThe structure of the title compound (Ia) is confirmed by spectroscopic investigations of its acetate (Ib).
ChemInform Abstract: Excitatory Amino Acids. Improved Synthesis of Ibotenic Acid and X‐Ray Analysis of an Unexpected Reaction Product, (RS)‐N‐(2‐(3‐benzyloxyisoxazol‐5‐yl)‐1‐phenylethyl)‐3‐oxobutyramide.
Authors: MADSEN U. , BREHM L. , KROGSGAARD‐LARSEN P. 
Published: May 2016

AbstractThe oxazolylacetic acid (IIIb), which is required as starting compound for a new synthesis of the excitotoxic natural product ibotenic acid (VI), can be prepared by metalation of the methyloxazole (I) followed by reaction with CO2 (II).
ChemInform Abstract: (2S,3S)‐1‐Phenylthio‐2,3‐butanediol. A Useful Chiral Building Block for a Simple Syntheses of (4R,5S)‐5‐Hydroxyhexan‐4‐olide and (4R,5S)‐5‐Hydroxy‐2‐hexen‐4‐olide.
Authors: FUJISAWA T. , KOJIMA E. , SATO T. 
Published: May 2016

Abstract1‐Bromobutane‐2,3‐dione (I) and thiophenol (II) produce the thioether (III) which is reduced with baker's yeast to form the isomeric diols (IV).
ChemInform Abstract: Removal of Phosphates from Aqueous Solution by Active Charcoal Electrode
Authors: ICHINOSE M. , YASUOKA T. , MITSUZAWA S. , SASAKI T. 
Published: May 2016

Abstractcan be achieved up to a degree of 90% after 80 min of electrolysis, tending to 100% after sufficient time of electrolysis.
ChemInform Abstract: Iron‐Rich Pseudobinary Alloys with the ThMn12 Structure Obtained by Melt Spinning: Gd(FenAl12‐n), n = 6, 8, 10
Authors: WANG X.‐Z. , CHEVALIER B. , BERLUREAU T. , ETOURNEAU J. , COEY J. M. D. , CADOGAN J. M. 
Published: May 2016

Abstractare investigated by XRD (ThMn12‐type structure, lattice parameters are given), magnetization measurements, and Moessbauer spectroscopy.
ChemInform Abstract: Characteristics of Gold‐Modified Platinum Electrodes for the Oxidation of Formic Acid.
Authors: TAKASU Y. , YASUDA K. , MATSUDA Y. 
Published: May 2016

AbstractCyclic voltammetric measurements on gold‐modified Pt electrodes, prepared by vacuum deposition, show the catalytic activity for the electrochemical oxidation of formic acid in H2SO4 solution to be maximum around the surface composition of 50% Au.
ChemInform Abstract: Molten‐Salt Corrosion of Silicon Nitride. Part 1. Sodium Carbonate.
Authors: FOX D. S. , JACOBSON N. S. 
Published: May 2016

AbstractCorrosion of pure Si3N4 and Si3N4 with various additives (Y‐, Al‐, Mg‐oxide) by thin films of Na2CO3 is studied at 1000 °C using thermogravimetry, SEM with EDS, electron microprobe analysis, and chemical analysis.
ChemInform Abstract: Preparation and Catalytic Properties of Gold Finely Dispersed on Beryllium Oxide.
Authors: HARUTA M. , SAIKA K. , KOBAYASHI T. , TSUBOTA S. , NAKAHARA Y. 
Published: May 2016

AbstractA novel Au catalyst consisting of ultrafine Au particles supported on BeO is prepared by calcination in air of the coprecipitates obtained from an aqueous solution of HAuCl4 and Be(NO3)2.
ChemInform Abstract: Preparation of Manganese Zinc Ferrite Powders by Alcoholic Dehydration of Citrate/Formate Solution.
Authors: SAINAMTHIP P. , AMARAKOON V. R. W. 
Published: May 2016

AbstractFreshly prepared mixed citrate/formate solutions of Mn, Zn, and Fe are sprayed into a 10‐fold volume of EtOH using an ultrasonic probe as an atomizer.
ChemInform Abstract: Preparation and Crystal Structure of ((NH3)5Rh(H7O4)Rh(NH3)5)(S2O6)2.5·H2O. A Mixed Aquopentaamminerhodium(III)‐hydroxopentaamminerhodium(III) Dithionate with a Novel μ‐H7O4 Structural Unit.
Authors: FRANK W. , STETZER T. , HECK L. 
Published: May 2016

AbstractThe title compound (III), obtained as shown (yield not given), crystallizes in the monoclinic system, space group P21/c, Z=4.
ChemInform Abstract: Crown Ether‐Lanthanoid Complexes Studied by CPL and TL. Part 3. Chirality in Europium Nitrate and Chloride Complexes of Methyl‐Substituted 18‐Crown‐6 Ligands. Optical Activity of Two‐Bladed Nitrate Propellers.
Authors: METCALF D. H. , CARTER R. C. , GHIRARDELLI R. G. , PALMER R. A. 
Published: May 2016

AbstractCircularly polarized luminescence (CPL) and total luminescence (TL) are used to investigate the solution structure of EuCl3 and Eu(NO3)3 complexes of the chiral crown ether ligands (I) and (II) dissolved in trifluoroethanol.
ChemInform Abstract: Structural and Spectroscopic Properties of the Cobalt(II) 3,5‐Di‐tert‐butylcatecholate Tetramer Having a Distorted Co4O4 Cubane Core.
Authors: OLMSTEAD M. M. , POWER P. P. , SIGEL G. A. 
Published: May 2016

AbstractThe title complex (I), prepared from the metal amide (Co(N(SiMe3)2)2)2 and 3,5‐di‐tert‐butylcatechol in THF/toluene solution, crystallizes in P1 with Z=2.
ChemInform Abstract: Electroorganic Synthesis. Part 36. Cathodic Addition of Benzylidyne Trichloride to Ketones and Aldehydes.
Authors: STEINIGER M. , SCHAEFER H. J. + 
Published: May 2016

AbstractThe reaction of the dichloride anion generated from the title compound (II) with ketones (I) or (VIII) yields unsaturated ketones (V), (VI) and (IX) (in the absence of NaH, compound (VII) is the major product).
ChemInform Abstract: Exceptionally Mild and Stereospecific Ring Fragmentations Promoted by Dimethylboron Bromide.
Authors: GAUTHIER J. Y. , GUINDON Y. 
Published: May 2016

Abstract2‐(Iodomethyl)tetrahydropyran (I) is cleaved with dimethylboron bromide to give the 5‐hexenol (II).
ChemInform Abstract: Cyclopentanation with β‐Methylthioallyl Phenyl Sulfone.
Authors: BARRE V. , UGUEN D. 
Published: May 2016

AbstractThe β‐(alkylthio)allyl phenyl sulfones (I) are alkylated with the electrophiles (II) to give the products (III) which rearrange in the presence of thiophenol and AIBN to form the isomers (IV).