bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Liquidus Surfaces of the KF‐B2O3‐Li2WO4, KF‐B2O3‐Na2WO4 and KF‐B2O3‐K2WO4 Systems
Authors: KOYAMA K. , HASHIMOTO Y. 
Published: May 2016

Abstractare determined by the hot thermocouple method in order to develop a fused salt system suitable for the electrodeposition of tungsten.
ChemInform Abstract: Impedance Study on Inhibition and Stimulation of Iron Corrosion in Acid Solution by Various Inorganic Anions and Tetra‐alkylammonium Cation.
Authors: ARAMAKI K. , HAGIWARA M. , NISHIHARA H. 
Published: May 2016

AbstractBoth the anodic and cathodic reactions of Fe in 1 M HClO4 are inhibited by Cl‐, Br‐, I‐, SO42‐, and N3‐ and promoted by S2O32‐, SH‐, SCN‐, and NO3‐.
ChemInform Abstract: Macromolecular Stereochemistry: A Cooperative Deuterium Isotope Effect Leading to a Large Optical Rotation.
Authors: GREEN M. M. , ANDREOLA C. , MUNOZ B. , REIDY M. P. , ZERO K. 
Published: May 2016

AbstractPolymer (II) exhibits a surprisingly high, temp.‐dependent (α)D ‐258° (47 °C), ‐367° (25 °C), ‐450° (10 °C), whereas the polymer (IV) has (α)D ‐480° (47 °C), ‐485° (21 °C), and ‐498° (10 °C).
ChemInform Abstract: Chelation of Copper(II) by Daunomycin and 5‐Iminodaunomycin and Interaction of the Complexes with Mononucleotides: An ESR Study.
Authors: MALATESTA V. , MORAZZONI F. , PELLICCIARI‐BOLLINI L. , SCOTTI R. , SPERANZA G. 
Published: May 2016

AbstractThe Cu(II) complexes of daunomycin, a drug used in the treatment of acute leukemia, and 5‐iminodaunomycin, an active compound used on tumor models, are studied at various values of pH and anthracycline‐to‐Cu(II) molar ratio.
ChemInform Abstract: Novel Anthraquinone Derivatives Undergoing Photochemical Valence Isomerization.
Authors: MIKI S. , MATSUO K. , YOSHIDA M. , YOSHIDA Z. 
Published: May 2016

AbstractThermolysis of the cyclopentadienones (I) with the acetylenedicarboxylate (II) yields the phthalates (III) which are reductively cyclized to form the phthalides (IV).
ChemInform Abstract: Evolution of Electronically Excited Triphenylmethyl Radical. Picosecond Preparation‐Pump‐Probe Spectroscopic Experiments
Authors: SCHMIDT J. A. , HILINSKI E. F. 
Published: May 2016

Abstract(three‐pulse ps‐resolved absorption experiments at ca. 22 °C; 1. pulse 266 nm, 30 ps, leading to the Ph3C.‐Cl.
ChemInform Abstract: The Role of the Delocalized α,α′‐Carbanion in Vitamin B6 and Al(III) Catalyzed Transamination of α‐Amino and α‐Keto Acids.
Authors: TAYLOR P. A. , MARTELL A. E. 
Published: May 2016

AbstractIn order to investigate the mechanism and to compare it with the mechanism of enzymatic and nonenzymatic vitamin B6 catalyzed transaminations, the rates of the transamination reactions of α‐amino acids and α‐keto acids are studied by means of NMR spectra.
ChemInform Abstract: Reactions of Nitro‐ and Chloro‐Substituted Perfluoroacetones with N,N‐Disubstituted Hydrazines.
Authors: BARGAMOVA M. D. , BARGAMOV G. G. , KNUNYANTS I. L. 
Published: May 2016

AbstractThe polyfluoroacetones (I) are coupled with the hydrazines (II) to give the hydrazones (III) of which (IIIa) is not stable but decomposes on distillation, producing the pyruvic fluoride hydrazone (IV).
ChemInform Abstract: Synthesis of Sulfenamides from Various Nitrobenzenes with Elemental Sulfur in Liquid Ammonia.
Authors: SATO R. , HOSHI Y. , SASAKI M. , NAKAYAMA M. , GOTO T. , SAITO M. 
Published: May 2016

AbstractSulfenamides, e.g. (IV), are only obtained when liq.
ChemInform Abstract: Reaction of Diphenylcarbene with Diphenyldiazomethane.
Authors: GRILLER D. , MAJEWSKI M. , MCGIMPSEY W. G. , NAZRAN A. S. , SCAIANO J. C. 
Published: May 2016

AbstractThe reaction of diphenylcarbene (II) with diphenyldiazomethane (I), yielding benzophenone azine (III), is examined under various conditions.
ChemInform Abstract: Generation and Reactions of Bis(arylmethylene)propanethione.
Authors: MOTOKI S. , TERAUCHI Y. , KAMETANI S. 
Published: May 2016

AbstractThe bis(arylmethylene)propanones (I) react with P4S10 (II) to form the dithiaphospha heterocycles (III) which are thermolyzed to generate the thiones (IV).
ChemInform Abstract: Synthesis of 3,4‐Dihydro‐4‐methyl‐2‐(quinolin‐3‐yl)‐2H‐pyrano(3,2‐c)quinolines.
Authors: KUMARASWAMI K. , SHANMUGAM P. 
Published: May 2016

AbstractThe N‐butenoylanthranilates (I) are treated with bases to form the title compounds (IV) via Diels‐Alder cycloaddition reaction of the isomeric intermediates (II) and (III).
ChemInform Abstract: Phosphorus Pentoxide in Organic Synthesis. Part 37. Synthesis of 2‐Amino‐6‐arylaminopurines.
Authors: YAKOUT E.‐S. M. A. , SOEE H. M. , PEDERSEN E. B. 
Published: May 2016

AbstractA method is developed for the synthesis of 2‐amino‐6‐arylaminopurines such as (III) starting from guanine (I).
ChemInform Abstract: Chiral Complexing and Phase‐Transfer Agents. Part 3. Synthesis of Podands with C2‐Symmetry and a 24‐Crown‐8 Ether with D2‐Symmetry from 1,4:3,6‐Dianhydro‐D‐mannitol.
Authors: EL'PERINA E. A. , ABYLGAZIEV R. I. , STRUCHKOVA M. I. , SEREBRYAKOV E. P. 
Published: May 2016

AbstractDianhydromannitol (I) is coupled with the bromides (II) to give the podands (III).
ChemInform Abstract: Reactions of (Ru3(CO)12) with Nitrogen‐Containing Heterocycles. Crystal Structures of (Ru3(μ‐H)(μ3‐ppy)(CO)9) and (Ru3(μ‐napy)(μ‐CO)3(CO)7).
Authors: CABEZA J. A. , ORO L. A. , TIRIPICCHIO A. , TIRIPICCHIO‐CAMELLINI M. 
Published: May 2016

AbstractThe reaction of Ru3(CO)12 (I) with the pyrrolopyridine (II), benzimidazole, benzotriazole, 1,8‐naphthyridine, 1,10‐phenanthroline, 2,2'‐biquinoline, or 2,2'‐bipyrimidine in refluxing hexane, benzene, or THF leads to the tri‐ and binuclear complexes (II)‐(VI), and (VIII), respectively.
ChemInform Abstract: Cyclization of Quinolinium Salts with a Peptide‐Like Side Chain.
Authors: GUENDEL W. H. + , BOHNERT S. 
Published: May 2016

AbstractThe quaternary salts (IV), which are readily available from the dipeptide esters (I), dimerize under the influence of base to give the cyclopeptide‐like substances (V) with twenty‐membered rings.
ChemInform Abstract: An Efficient Chemoselective Synthesis of Nitriles from Primary Amides.
Authors: CLAREMON D. A. , PHILLIPS B. T. 
Published: May 2016

AbstractThe primary amides (I) are dehydrated with the inner salt of (methoxycarbonylsulfamoyl)triethylammonium hydroxide (Burgess reagent) to form the nitriles (II).
ChemInform Abstract: Exoelectron Emission Accompanying the Phase Transformations in Some Silver Salts.
Authors: GORECKI T. , GORECKI C. , BIERNACKI L. 
Published: May 2016

AbstractThe results of parallel DTA and exoelectron emission (EEE) studies clearly show that the polymorphic phase transitions in AgI, AgNO3, and Ag2SO4 are accompanied by enhancements (peaks) of the EEE intensity.
ChemInform Abstract: Electrocatalysis at a Novel Electrode Coating of Nonstoichiometric Tungsten(VI,V) Oxide Aggregates.
Authors: KULESZA P. J. , FAULKNER L. R. 
Published: May 2016

AbstractStable, mixed‐valent W(VI,V) oxide aggregates are electrodeposited on common electrode substrates from a colloidal mixture of WO3·2 H2O/WO3·H2O in 2M H2SO4 at 35 °C by cycling the potential between 0.8 and ‐0.4 V (vs.
ChemInform Abstract: Acidity of Unsupported and Silica‐Supported Vanadia, Molybdena, and Titania as Studied by Pyridine Adsorption.
Authors: KATAOKA T. , DUMESIC J. A. 
Published: May 2016

AbstractBoth Lewis and Bronsted sites are found to be present on the surfaces of V2O5 and MoO3, while TiO2 does not display significant Bronsted acidity.
ChemInform Abstract: Molecular Modeling of the Physical Properties of the Alkanes.
Authors: NEEDHAM D. E. , WEI I.‐C. , SEYBOLD P. G. 
Published: May 2016

AbstractEight physical properties (boiling points, molar volumes, molar refractions, heats of vaporization, surface tensions, melting points, critical temp., and critical pressures) of 74 normal and branched alkanes are examined by molecular modeling techniques.
ChemInform Abstract: X‐Ray Absorption Studies of Three‐Coordinate Dicopper(I) Complexes and Their Dioxygen Adducts.
Authors: BLACKBURN N. J. , STRANGE R. W. , FAROOQ A. , HAKA M. S. , KARLIN K. D. 
Published: May 2016

AbstractX‐Ray absorption spectra of the dioxygen adducts (IV) and (V) and their dicopper(I) precursors as well as other related pyridyl containing complexes (VI)‐(VIII) of Cu(I) and Cu(II) are reported.
ChemInform Abstract: Hexachlorodimedone: Ring Opening and Intramolecular Substitution of Halogen. Preparation of γ,δ‐Diketoacids and Esters.
Authors: DE BUYCK L. , DE POOTER H. , SCHAMP N. 
Published: May 2016

AbstractThe title compound (I) is cleaved by a weak base in methanol and aqueous organic solvent to give the products (III) and (VII), respectively.
ChemInform Abstract: Additions of Singlet Oxygen to Alkoxy‐Substituted Dienes. The Mechanism of the Singlet Oxygen 1,2‐Cycloaddition Reaction.
Authors: CLENNAN E. L. , NAGRABA K. 
Published: May 2016

AbstractThe reaction of singlet oxygen with the isomeric dimethoxybutadienes (I) is investigated under various conditions (solvent, temp.); one example is given in the scheme.
ChemInform Abstract: Reaction of Furfural and Its Diethyl Acetal with Alkyl Diazoacetates and Dimethyl Diazomalonate in the Presence of Boron Trifluoride Etherate or Rhodium Acetate.
Authors: SALTYKOVA L. E. , VASIL'VITSKII A. E. , SHOSTAKOVSKII V. M. , NEFEDOV O. M. 
Published: May 2016

AbstractThe furfural acetal (I) reacts with the diazoacetate (II) in the presence of boron trifluoride etherate to give the insertion product (III).
ChemInform Abstract: Rearrangement of Isoxazoline‐5‐spiro Derivatives. Part 2. Synthesis and Rearrangement of Tetrahydroisoxazole‐5‐spirocyclopropanes. Preparation of Precursors of Quinolizine, Isoquinoline, and Indole Alkaloids.
Authors: BRANDI A. , GARRO S. , GUARNA A. , GOTI A. , CORDERO F. , DE SARLO F. 
Published: May 2016

AbstractThe 1,3‐dipolar cycloaddition reaction of the nitrones (I) with methylenecyclopropane (II) yields mixtures of the regioisomeric isoxazolines (III) and (IV).
ChemInform Abstract: Reaction of 2‐(1‐Amino‐2‐naphthyl)benzimidazole with Aldehydes.
Authors: PADMAJA J. , REDDY M. S. , RATNAM C. V. 
Published: May 2016

AbstractWhen the reaction of the title compound (II) with the aldehydes (Ia) is carried out in methanol, the intermediate monoanils (III) can be isolated.
ChemInform Abstract: Photocycloaddition Reaction of Some Conjugated Hexatriynes with 2,3‐Dimethyl‐2‐butene.
Authors: SHIM S. C. , LEE T. S. 
Published: May 2016

AbstractPhotolysis of the hexatriynes (I) in 2,3‐dimethyl‐2‐butene (II) yields the photoadducts (III) and (IV).
ChemInform Abstract: Oxomanganese(IV) Porphyrins Identified by Resonance Raman and IR Spectroscopy: Weak Bonds and the Stability of the Half‐Filled t2g Subshell.
Authors: CZERNUSZEWICZ R. S. , SU Y. O. , STERN M. K. , MACOR K. A. , KIM D. , GROVES J. T. , SPIRO T. G. 
Published: May 2016

AbstractThe oxo‐Mn(IV) complexes (II) are prepared by electrooxidation of (I) in MeCN containing (NBu4)OH.
ChemInform Abstract: Regioselective Synthesis of Isoquinuclidin‐6‐ones. Synthesis of an Ibogamine Intermediate.
Authors: KROW G. R. , SHAW D. A. , LYNCH B. , LESTER W. , SZCZEPANSKI S. W. , RAGHAVACHARI R. , DEROME A. E. 
Published: May 2016

AbstractThe dehydroisoquinuclidines (I) react consecutively with phenyl selenenyl chloride (II) and DBU to form the vinylic selenides (III) which yield the isoquinuclidinones (IV) upon hydrolysis.
ChemInform Abstract: Erythromycin Series. Part 13. Synthesis and Structure Elucidation of 10‐Dihydro‐10‐deoxo‐11‐methyl‐11‐azaerythromycin A.
Authors: DJOKIC S. , KOBREHEL G. , LOPOTAR N. , KAMENAR B. , NAGL A. , MRVOS D. 
Published: May 2016

AbstractThe title compound (IV) can be obtained by Eschweiler‐Clarke methylation of the azaerythromycin derivative (I).
ChemInform Abstract: 1,1,2‐Trifluoro‐1,3‐butadiene: A Convenient C4 Intermediate for Functionalized Monofluoroolefins.
Authors: MATSUO N. , KENDE A. S. 
Published: May 2016

AbstractThe regioselective methoxybromination of the trifluorobutadiene (II) mentioned in the title yields the Z‐butene (IV) which is converted to the ester (V) upon hydrolysis.
ChemInform Abstract: Cesium Tetrathiotungstate(VI). Matrix Isolation and Mass Spectrometric Studies of a Ternary Sulfide which is Stable in the Vapor.
Authors: BEATTIE I. R. , JONES P. J. , WILLSON A. D. , YOUNG N. A. 
Published: May 2016

AbstractThe vapor above Cs2WS4, which can be sublimed at ≈ 800 °C at 10‐5 torr, is examined using a quadrupole mass spectrometer.
ChemInform Abstract: Matrix Reactions of Oxygen Atoms with P4. Infrared Spectra of P4O, P2O, PO, and PO2.
Authors: ANDREWS L. , WITHNALL R. 
Published: May 2016

AbstractOxygen atoms produced in situ by ozone photolysis and discharge of oxygen molecules are reacted with P4 molecules and the products are trapped in solid argon at 12 K. The major product P4O (I) is characterized by a strong terminal P=O stretching mode (1241 cm‐1), a P‐P=O deformation mode (243 cm‐1), and four P‐P stretching modes near P4 values.
ChemInform Abstract: Laser‐Induced Fluorescence, Far‐Infrared Spectroscopy, and Luminescence Quenching of Europium Zeolite Y: Site‐Selective Probes of Extraframework Cations.
Authors: BAKER M. D. , OLKEN M. M. , OZIN G. A. 
Published: May 2016

AbstractThe FIR and laser induced fluorescence spectra of ion‐exchanged, dehydrated europium zeolite Y indicate that Eu3+ is located at three major sites.
ChemInform Abstract: Ozone Generation in the 214‐nm Photolysis of Oxygen at 25 °C
Authors: HOROWITZ A. , VON HELDEN G. , SCHNEIDER W. , SIMON F. G. , CRUTZEN P. J. , MOORTGAT G. K. 
Published: May 2016

Abstractis studied at pressures in the range 380‐1300 torr.
ChemInform Abstract: Antimony‐Doped Rutile Titanium(IV) Oxide
Authors: BERRY F. J. , GOGARTY P. M. 
Published: May 2016

Abstractformed by calcination of precipitates (acidic TiCl4/SbCl5 solution containing 10‐90% Sb, precipitation with NH3) at 900‐1200 °C are studied by XRD, electron microscopy, 121Sb Moessbauer spectroscopy, TG, TPR, and XPS.
ChemInform Abstract: Formation and Transformation of 3 TeO2·Nb2O5.
Authors: YAMAGUCHI O. , SHIRAI T. , MUKAIDA Y. , SHIMIZU K. 
Published: May 2016

AbstractThe title compound, which formerly has been formulated as 4 TeO2·Nb2O5, is shown to be a metastable modification of 3 TeO2·Nb2O5.
ChemInform Abstract: Organic Ligand‐Receptor Interactions Between Cucurbituril and Alkylammonium Ions.
Authors: MOCK W. L. , SHIH N.‐Y. 
Published: May 2016

AbstractExperimental binding energies for 24 ammonium ion ligands, derived from amines of type (I), for the synthetic receptor cucurbituril (a novel nonadecacyclic cage compound formed by acid‐catalyzed condensation of urea, glyoxal, and HCHO) are adjusted for ligand solvation and then are factored by regression analysis into contributions from various fragments of the ligands in their inclusion complexes.
ChemInform Abstract: Intramolecular Reactions of 2‐Propynylsilanes with N‐Acyliminium Ions. Cuprate SN2′‐Reactions of the Allenic Products as a Route to trans‐Fused Carbobicycles.
Authors: KLAVER W. J. , MOOLENAAR M. J. , HIEMSTRA H. , SPECKAMP W. N. 
Published: May 2016

AbstractAzabicyclic and ‐tricyclic systems containing an allene functionality such as (IV), (VI) and (XI) (11 examples overall) are prepared by the intramolecular title reaction.
ChemInform Abstract: Acid‐Catalyzed Cyclizations of Aromatic Diazoacetamides: Synthesis of Spirodienone Lactams, Isoquinolinones, and Benzazepinones.
Authors: RISHTON G. M. , SCHWARTZ M. A. 
Published: May 2016

AbstractThe diazoacetamides (I) are treated with trifluoroacetic acid to yield either the spiro‐fused lactams (II) or the isoquinolines (IIIb) ‐(IIIe) and the benzazepinones (IIIf) respectively depending on the temperature and the reaction time.
ChemInform Abstract: Nitration by Oxides of Nitrogen. Part 1. Preparation of Nitrate Esters by Reaction of Strained‐Ring Oxygen Heterocycles with Dinitrogen Pentoxide.
Authors: GOLDING P. , MILLAR R. W. , PAUL N. C. , RICHARDS D. H. 
Published: May 2016

AbstractThe epoxides (I) and the oxetanes (VI) are cleaved with dinitrogen pentoxide (II), generated from dinitrogen tetroxide with ozone, to give the dinitrates (III) or (VII).
ChemInform Abstract: Silafunctional Compounds in Organic Synthesis. Part 40. Metalated (Allyl)aminosilanes: A γ‐Regioselective Reaction with Aldehydes and an Approach to the Synthesis of 2‐Deoxy‐C‐nucleoside Skeletons.
Authors: TAMAO K. , NAKAJO E. , ITO Y. 
Published: May 2016

AbstractBased on preliminary studies examining the effect of N‐substituents and metal counter cations on regioselectivity, the diethylamine derivative (I) and a copper salt are employed in the title reaction, involving lithiation and transmetalation of (I) followed by treatment with aldehydes (II) to give the major products (V) (4 further examples given) resulting from γ‐substitution and only minor amounts of the α‐products (VI).
ChemInform Abstract: 6‐Alkyl‐2‐methoxy‐4(3H)‐pyrimidinones in the Transformation of Pyrimidines: Regiospecific Preparation, Antitumor, and Antimicrobial Activity of 4‐O‐Acylated Pyrimidine Derivatives. New Agents for Selective Acylation of Amines.
Authors: BOTTA M. , DE ANGELIS F. , NICOLETTI R. , PANI A. , MARONGIU M. E. , LA COLLA P. 
Published: May 2016

Abstract2‐Methoxy‐4(3H)‐pyrimidone (I) reacts with the acyl chlorides (II) to form the 4‐O‐acylated compounds (III).
ChemInform Abstract: Organoboron Compounds. Part 1. Transformation of Phosphonium Ylides into Phosphane Monoalkylborane Complexes. ‐ Hydroboration Reactions.
Authors: BESTMANN H. J. , ROEDER T. + , SUEHS K. + 
Published: May 2016

AbstractYlides such as (I) add borane, liberated from the adducts (II), to give the products (III).
ChemInform Abstract: Compounds of Silicon and Its Group IV Homologues. Part 82. Unsaturated Silicon Compounds. Part 30. On the Problem of the Intermediate Formation of Silanone R2Si=O by Reactions of Silenes with Dinitrogen Oxide.
Authors: WIBERG N. , PREINER G. , SCHURZ K. 
Published: May 2016

AbstractThe silaethene (II) (unstable; from (II)‐source (I)) forms with N2O an unstable cycloadduct (IV), which decomposes under isomerization (to (V)) or cleavage (to (VI) and polymer (VII)).
ChemInform Abstract: A New Enantioselective Asymmetric Synthesis of Tricoordinate Phosphorus Compounds from Dicoordinate λ3‐Aryl(alkyl)iminophosphines.
Authors: MIKOLAJCZYK M. , OMELANCZUK J. , PERLIKOWSKA W. , MARKOVSKII L. N. , ROMANENKO V. D. , RUBAN A. V. , DRAPAILO A. B. 
Published: May 2016

AbstractThe reaction of the phosphinimines (I) with the alcohols (II) is catalyzed by chiral bases to yield the optically active products (IV) after sulfuration.
ChemInform Abstract: Phosphoryl to Carbonyl Migration of Amino Groups in Mixed Anhydrides. Reactivity and Crystal Structure of N‐Methyl‐2‐benzoyloxy‐2‐oxo‐1,3,2‐oxazaphosphorinane.
Authors: SYMES J. , MODRO T. A. , NIVEN M. L. 
Published: May 2016

AbstractThe oxazaphosphorinane (III) is prepared by ring closure of the dichloride (I) with 2‐aminoethanol (II).
ChemInform Abstract: Zinc(II) Bis‐L‐pyroglutamate Through Cyclization of L‐Glutamic Acid in the Presence of Zinc Oxide.
Authors: SCHMIDBAUR H. , BACH I. , WILKINSON D. L. , MUELLER G. + 
Published: May 2016

AbstractDepending on the reaction conditions, a water‐insoluble Zn bis(hydrogenglutamate) (VI) as the pentahydrate (no yield given) or the complex (III) (C2, Z=2) is obtained.
ChemInform Abstract: Preparation and Properties of, and Reactions with, Metal‐Containing Heterocycles. Part 60. Investigations on the Preparation and Structure of Phosphidomolybdates.
Authors: LINDNER E. , STAENGLE M. + , HILLER W. , FAWZI R. 
Published: May 2016

AbstractSubstitution of CO in (I) by (II) results in formation of the complexes (III) which can be converted into the Li salts (IV) with elimination of H2.
ChemInform Abstract: Coupling of a Fluormethylidyne Ligand with Alkynes with Formation of a CF‐CR‐CR Ligand. Synthesis of Fe3(CO)8(μ3‐CF)(μ3‐CF‐CR‐CR).
Authors: LENTZ D. , MICHAEL H. 
Published: May 2016

AbstractThe title reaction of (I) with (II) yields the complexes (III) containing a dimetalla‐allyl group which is reported for the first time in iron clusters.
ChemInform Abstract: Photoproducts from the Photolysis of Tris(bipyridine)ruthenium(II) Chloride in Dimethylformamide.
Authors: FARINA S. G. , YUEY W. , AMBROSE C. , HOGGARD P. E. 
Published: May 2016

AbstractThe primary photoproducts at low Ru concentrations and short irradiation times are (I) and (II).
ChemInform Abstract: A New Route to the Prostaglandin Skeleton via Radical Alkylation. Synthesis of 6‐Oxoprostaglandin E1.
Authors: TORU T. , YAMADA Y. , UENO T. , MAEKAWA E. , UENO Y. 
Published: May 2016

AbstractA series of α‐phenylseleno carbonyl compounds is subjected to a photoinitiated allylation with allyltributylstannane (yields: 63‐90%).
ChemInform Abstract: 2‐(Heteroatom‐Substituted)methyl Penems. Part 3. Nitrogen Derivatives.
Authors: ALPEGIANI M. , BEDESCHI A. , PERRONE E. , ZARINI F. , FRANCESCHI G. 
Published: May 2016

AbstractThe alcohol (I) and the cycloimides (II) are combined under Mitsunobu reaction conditions to form the imidomethylpenems (III) which are deprotected by Pd‐induced trans‐allylation, producing the salts (V).
ChemInform Abstract: Mixed Ligand Complexes Containing β‐Diphosphoramides. Part 1. Substitution of DMSO by NIPA in Solvates of Cd(II). A 113Cd NMR Study.
Authors: RODEHUESER L. + , CHNIBER T. , RUBINI P. , DELPUECH J.‐J. 
Published: May 2016

AbstractAll the species (I) are identified by stepwise substitution of DMSO in (Cd(DMSO)6)2+ on addition of the diphosphoramide.
ChemInform Abstract: Synthesis and Electrochemical Properties of Pt(II) 5,7,12,14‐Tetramethyldibenzo(b,i) (1,4,8,11)tetraaza(14)annulene: Factors Affecting the Electropolymerization Rates.
Authors: HOCHGESANG P. J. , BEREMAN R. D. 
Published: May 2016

AbstractThe complex (Ia), prepared from PtCl2(DMSO)2 and the ligand in refluxing EtOH, represents one of the first 14‐membered tetraazaannulene macrocyclic complexes reported.
ChemInform Abstract: Cocyclization of Bismetallic Biscarbene Complexes with Diphenylacetylene: Synthesis of Derivatives of Bisnaphtholes and Bisindenes.
Authors: NGOC HOA TRAN HUY NGOC HOA TRAN HUY , LE FLOCH P. 
Published: May 2016

AbstractThe benzene biscarbene complex (Ia) reacts with diphenylacetylene (II) to give the naphthol complex (IIIa).
ChemInform Abstract: Metal Hydride Catalyzed Rearrangement of Bicyclic Carbinols: Formation of an Unexpected Lactone During an Attempted Oxy‐Cope Rearrangement.
Authors: RAJ S. P. G. , JANARDHANAM S. , RAJAGOPALAN K. 
Published: May 2016

AbstractReaction of the bicyclic ketone (IIIa) according to A) yields the carbinol (IVa) which is hydrogenated to the carbinol (IVb).
ChemInform Abstract: Photochemistry of Group 6B Hexacarbonyls Adsorbed onto Porous Vycor Glass. Evidence for the Formation of Methane from Carbon Species in the Glass.
Authors: SIMON R. C. , MENDOZA E. A. , GAFNEY H. D. 
Published: May 2016

AbstractUV photolysis of the adsorbed complexes M(CO)6 (M: Cr, Mo, W) leads to decarbonylation and formation of the corresponding pentacarbonyl.
ChemInform Abstract: An Efficient One‐Pot Preparation of 2,4‐Pentadienoic Acid Esters from α,β‐Unsaturated Aldehydes.
Authors: RODRIGUEZ J. , WAEGELL B. 
Published: May 2016

AbstractCoupling of the α,β‐unsaturated aldehydes (I) with monomethyl malonate (II) in the presence of 4‐dimethylaminopyridine yields selectively the 2,4‐pentadienoic acid esters (III).
ChemInform Abstract: A New Strategy for 1,4‐ and 1,4,7‐Polycarbonyl Compounds.
Authors: SATO T. , OKAZAKI H. , OTERA J. , NOZAKI H. 
Published: May 2016

AbstractThe α‐sulfenyl aldehydes (III) which are conveniently prepared from the readily available carbinols (I) are used as starting compounds in a new strategy leading to 1,4‐dicarbonyl compounds as it is exemplified in the scheme ((IIIa) → (V) → (VI) or (IIIb) → (VIII) → (IX)).
ChemInform Abstract: An Efficient Method for the Preparation of Alkylidenecyclopropanes.
Authors: STAFFORD J. A. , MCMURRY J. E. 
Published: May 2016

AbstractWittig reaction of oxo compounds such as (I) or (IV) with cyclopropylidenetriphenylphosphorane, generated in situ from the cyclopropylphosphonium salt (II) in the presence of the phase‐transfer catalyst TDA‐1, yields the cyclopropylidene compounds (III) and (V) respectively.