bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Unsaturated Carboxylic Acid Polyenolates. Lithium Trienolate of Sorbic Acid as a d6 Synthon; Addition to Ketones and Unsaturated Ketones.
Authors: BALLESTER P. , COSTA A. , GARCIA‐RASO A. , MESTRES R. 
Published: May 2016

AbstractThe trienolate dianion derived from (I) reacts with the keto compounds (II) to give, depending on the substituents and reaction conditions, either the α‐adducts (III) or the ε‐adducts (IV).
ChemInform Abstract: Synthesis of Functionalized Cyclopentenecarboxaldehydes.
Authors: CANONICA S. , FERRARI M. , JOMMI G. , SISTI M. 
Published: May 2016

AbstractThe title compounds (III) and (VI) are obtained by ozonolysis of the cyclohexene derivatives (I) and (IV), followed by cyclization of the intermediate 1,6‐dicarbonyl compounds (II) and (V) in the presence of dibenzylammonium trifluoroacetate.
ChemInform Abstract: Catalytic Oxidation of 2,6‐Di‐tert‐butyl‐4‐methylphenol by a Supported Iron Complex.
Authors: HOMS N. , DE LA PISCINA P. R. , BORRULL F. 
Published: May 2016

AbstractThe di(tert‐butyl)methylphenol (I) undergoes photo‐induced oxidation in methanol (II) in the presence of a Fe(II) catalyst to give a mixture of the methoxymethylphenol (III) and the methoxycyclohexadienone (IV).
ChemInform Abstract: Palladium‐Catalzyed Coupling Reaction of 3‐Iodoindoles and 3‐Iodobenzo‐(b)thiophene with Terminal Acetylenes.
Authors: SAKAMOTO T. , NAGANO T. , KONDO Y. , YAMANAKA H. 
Published: May 2016

AbstractCoupling reaction of the 3‐iodoindoles (IIb) ‐ (IId) with the alkynes (IV) in the presence of a Pd catalyst yields the 3‐alkynylindoles (V).
ChemInform Abstract: Indolo(6,7‐g)indoles. A New Heteroaromatic System.
Authors: NAGAWA Y. , HONDA K. , NAKANISHI H. 
Published: May 2016

AbstractIrradition of the naphthyleneditriazoles (I) in methanol results in decomposition of the triazole rings and cyclization, producing the indoloindoles (II).
ChemInform Abstract: Synthesis and Antifungal Properties of Some N,N′‐Bisazolylarylmethanes.
Authors: BALLESTEROS P. , CLARAMUNT R. M. , LOPEZ M. C. , ELGUERO J. , GOMEZ‐ALARCON G. 
Published: May 2016

AbstractZinc chloride‐promoted coupling reaction of the pyrazoles and indazoles (I) with the aromatic aldehydes (II) gives the bis(hetaryl)arylmethanes (III) or (IVa) and (Va).
ChemInform Abstract: Preparation of 5H‐1,4,2‐Dithiazoles via 1,3‐Dipolar Cycloadditions of Nitrile Sulfides to Thiocarbonyl Compounds. The First Synthesis of a 3,5‐Diaryl‐1,4,2‐dithiazolium Salt.
Authors: WAI K.‐W. , SAMMES M. P. 
Published: May 2016

AbstractThe oxathiazolones (II) react with the thioketones (Ia) or the thioester (Ib) via 1,3‐dipolar cycloaddition with the intermediate nitrile sulfides, yielding the dithiazoles (III).
ChemInform Abstract: Selective N,N‐Functionalization of Cyclam: Crystal Structure of the Cu2+ Complex of 1,4,8,11‐Tetraazacyclotetradecane‐1,8‐diacetic Acid and the Tricyclic Lactam 15,18‐Dioxo‐1,5,8,12‐tetraazatricyclo‐(10.2.2.25,8)tetradecane.
Authors: HELPS I. M. , PARKER D. , CHAPMAN J. , FERGUSON G. 
Published: May 2016

AbstractSubstitution reaction of the tetraazacyclotetradecane (I) with tosyl chloride (II) yields the tristosylamide (III) and the bistosylamides (IV) and (V).
ChemInform Abstract: “Hydrophobic” Binding of Water‐Soluble Guests by High‐Symmetry, Chiral Hosts. An Electron‐Rich Receptor Site with a General Affinity for Quaternary Ammonium Compounds and Electron‐Deficient π Systems.
Authors: PETTI M. A. , SHEPODD T. J. , BARRANS R. E. JUN. , DOUGHERTY D. A. 
Published: May 2016

AbstractThe enantiomerically pure ethenoanthracenes (V) and (VII) are prepared via asym.
ChemInform Abstract: Dimeric versus Monomeric Titanium(III) Siloxide Complexes. Syntheses and Characterization of ((c‐C6H11)7(Si7O12)Ti)2 and ((c‐C6H11)7(Si7O12)Ti(C5H5N))2.
Authors: FEHER F. J. , GONZALES S. L. , ZILLER J. W. 
Published: May 2016

AbstractThe extremely air‐sensitive dinuclear Ti(III) complex (III) and its pleochroic bis(pyridine) adduct (V) are synthesized starting with the trisilanol (I) as demonstrated in the scheme.
ChemInform Abstract: Synthesis of an Aromatic Hydrocarbon Diol Epoxide‐Cytosine Adduct, 5′‐O‐(9‐Phenylxanthen‐9‐yl)‐N4‐((.+‐.)‐1β,2α,3α‐triacetoxy‐1,2# ,3,4‐tetrahydro‐4β‐naphthyl)‐2′‐deoxycytidine, Suitable for Incorporation into Synthetic Oligodeoxyribonucleotides.
Authors: SMITH C. A. , HARPER A. E. , COOMBS M. M. 
Published: May 2016

AbstractWhereas the reaction of the epoxide (I) with AgN3, followed by acetylation and hydrogenation gives the amine (IV) without stereochemical control, the amine (VIII) is obtained as a single diastereomer from a reaction of the epoxide (V) with the cyanide (VI) followed by treatment with KF (→ (VII)) and hydrolysis.
ChemInform Abstract: Analogues of the Antiviral Acyclonucleoside 9‐(4‐Hydroxy‐3‐hydroxymethylbutyl)guanine. Part 2. Substitutions on C‐1′ and C‐3′ of the Acyclic N‐9 Substituent.
Authors: BAILEY S. , HARNDEN M. R. 
Published: May 2016

AbstractThe compounds (VI)‐(VIII), (XIV) and (XV), analogues of the antiviral acyclonucleoside (XVI), are prepared.
ChemInform Abstract: (Na,Sr) Beta′′ Aluminas ‐ Preparation and Characterization of New Polycrystalline Solid Electrolytes with Mixed Conductivities.
Authors: ALLITSCH G. , LINHARDT P. , BREITER M. W. 
Published: May 2016

AbstractIsomorphs of the β''‐alumina family have a wide range of technical applications.
ChemInform Abstract: Electrochemistry of Sulfur Adsorbed on Carbon.
Authors: KAVAN L. , NOVAK P. , DOUSEK F. P. 
Published: May 2016

AbstractThe modification of various carbonaceous materials by sulfur vapor is investigated aiming at the elucidation of the mechanism of electrode reactions of the products obtained and at the evaluation of their suitability as cathode materials in cells with a Li counterelectrode and a liquid or solid electrolyte.
ChemInform Abstract: Linkage Position in Oligosaccharides by Fast Atom Bombardment Ionization, Collision‐Activated Dissociation, Tandem Mass Spectrometry and Molecular Modeling. L‐Fucosylp‐(α1→X)‐D‐N‐acetyl‐D‐glucosaminylp‐(β1→3)‐D‐# galactosylp‐(β1‐O‐methyl) Where X = 3, 4, or 6 (I).
Authors: LAINE R. A. , PAMIDIMUKKALA K. M. , FRENCH A. D. , HALL R. W. , ABBAS S. A. , JAIN R. K. , MATTA K. L. 
Published: May 2016

AbstractBy FABMS and CAD the linkage positions of the three isomers (I) can be distinguished.
ChemInform Abstract: Intermolecular Interaction of Tris‐bipyridyl Metal Complexes, M(bpy)3 (M: Al, V, Fe), with Tetracyanoethylene.
Authors: FLAMINI A. , POLI N. 
Published: May 2016

AbstractTreating the corresponding tris(bipyridyl)metal(0) complexes with two equiv. tetracyanoethylene (TCNE) in THF leads to a two‐electron transfer from the metal(0) species to TCNE and formation of the crystalline products (I) which decompose slowly in solution.
ChemInform Abstract: Spontaneous Formation of Flavin Radicals in Aqueous Solution by Comproportionation of a Flavinium Cation (I) and a Flavin Pseudobase(II).
Authors: MAGER H. I. X. , TU S.‐C. 
Published: May 2016

AbstractA rapid equilibrium between the cation (I) and the pseudobase (II) and the subsequent slow intermolecular one‐electron transfer to generate the flavin radicals (III) and (IV) are established.
ChemInform Abstract: Chemistry of Singlet Oxygen. Part 51. Zwitterionic Intermediates from 2,4‐Hexadienes (I).
Authors: O'SHEA K. E. , FOOTE C. S. 
Published: May 2016

AbstractThe three isomeric 2,4‐hexadienes (I) give nearly identical product distributions with 1O2 ((IV) + (V) yield 3, 12, 12%; (VI) 4, 8, 11%; (VII) + (VIII) 11, 23, 25%, respectively).
ChemInform Abstract: Alkylaminonitrobenzenes by Vicarious Nucleophilic Amination with 4‐(Alkylamino)‐1,2,4‐triazoles.
Authors: KATRITZKY A. R. , LAURENZO K. S. 
Published: May 2016

AbstractAmination of the nitrobenzenes (I) with the N‐alkylaminotriazoles (II) leads to the formation of the 4‐(alkylamino)nitrobenzenes (III).
ChemInform Abstract: Carbopalladation of Alkylidenecyclopropanes. Part 2. Intramolecular Capture of the Organo‐Palladium Intermediate.
Authors: FOURNET G. , BALME G. , BARIEUX J. J. , GORE J. 
Published: May 2016

AbstractIn the presence of Ph‐I (II) and Pd(0) complex the alkylidenecyclopropanes (I), (IV), (VI) and (VIII) form a π‐allylic Pd complex which is attacked by an internal nucleophile to give the cyclization products (III), (V), (VII) and (IX), respectively.
ChemInform Abstract: Cyclynes. Part 6. Homoaromaticity in a Cyclic Polyacetylene.
Authors: SCOTT L. T. , COONEY M. J. , ROGERS D. W. , DEJROONGRUANG K. 
Published: May 2016

AbstractTo determine whether (I) is homoaromatic, the acyclic homologues (II) are prepared as exemplified for (IIa) (no yields given).
ChemInform Abstract: A Convenient, One‐Step Synthesis of Pyrano(2,3‐b)pyridines.
Authors: MARTIN N. , SEOANE C. , SOTO J. L. 
Published: May 2016

AbstractThe reaction of malononitrile (I) with the diketones (II) in the presence of piperidine renders possible the preparation of the desired ring system (III) in a one‐pot procedure.
ChemInform Abstract: Activation and Synthetic Applications of Thiostannanes. Conversion of Aldehydes and Acetals into 1,3‐Dithianes with High Chemodifferentiation.
Authors: SATO T. , YOSHIDA E. , KOBAYASHI T. , OTERA J. , NOZAKI H. 
Published: May 2016

AbstractAldehydes, e.g. (I), or acetals such as (IV), react with the cyclic dibutyltin(IV) disulfide (II) in the presence of dibutyltin ditriflate, forming 2‐substituted 1,3‐dithianes.
ChemInform Abstract: Synthesis of a Difluoromethylenephosphonate Analogue of Glycerol‐3‐phosphate. A Substrate for NADH Linked Glycerol‐3‐phosphate Dehydrogenase.
Authors: CHAMBERS R. D. , JAOUHARI R. , O'HAGAN D. 
Published: May 2016

AbstractMetalation of diethyl bromodifluoromethylphosphonate (I) with cadmium and subsequent coupling reaction with allyl bromide (II) yield the homoallylic derivatives (III) which gives a mixture of the bromo acetates (V) and (VI) upon treatment with bromine and mercuric acetate (IV).
ChemInform Abstract: Oxygen‐Atom Transfer from Nitrous Oxide. Synthesis and Structure of a Zirconocene Oxametallacyclobutene Complex.
Authors: VAUGHAN G. A. , HILLHOUSE G. L. , LUM R. T. , BUCHWALD S. L. , RHEINGOLD A. L. 
Published: May 2016

AbstractThe reaction of N2O with the cyclohexyne‐Zr complex (I) leads to elimination of N2 and PMe3 and to the formation of the isolable oxametallacyclobutene dimer (II), the insertion product of the O atom into the Zr‐C bond.
ChemInform Abstract: Structures and Magnetism of Rubidium and Cesium Salts of Dimeric Oxovanadium(IV) Tartrate(4‐) Complexes.
Authors: WROBLESKI J. T. , THOMPSON M. R. 
Published: May 2016

AbstractThe dimeric vanadyl(tartrate) complexes of the type (I) are prepared from an aqueous mixture of V2O5, RbOH or CsOH, and d,d‐, d,l‐, or l,l‐tartaric acid and isolated as their hydrates (no yields given).
ChemInform Abstract: Low‐Valent Alkoxide Complexes of Niobium. Synthesis and Structure of Dimeric Niobium(IV) Nonamethoxide.
Authors: COTTON F. A. , DIEBOLD M. P. , ROTH W. J. 
Published: May 2016

AbstractThe title anion is most easily prepared by reaction of Nb2Cl4(OMe)4(HOMe)2 (made in situ from either NbCl5 (I) or NbCl4(THF)2 (VI) with an excess of methoxide in methanol).
ChemInform Abstract: Structural and Kinetic Investigations of a Tc(III)/Tc(II) Redox Couple. X‐Ray Crystal Structures of trans‐(Tc(II)(DPPE)2Cl2) and trans‐(Tc(III)(DPPE)2Cl2)NO3·HNO3, Where DPPE: 1,2‐Bis(diphenylphosphino)ethane.
Authors: LIBSON K. , DOYLE M. N. , THOMAS R. W. , NELESNIK T. , WOODS M. , SULLIVAN J. C. , ELDER R. C. , DEUTSCH E. 
Published: May 2016

AbstractBecause of the interest in redox‐active Tc complexes for nuclear medicine applications, especially since some Tc(III) cations are taken up by the heart, a structural and kinetic study of the redox couple (Ia)/(Ib) is undertaken.
ChemInform Abstract: Electrophilic Substitution of (Re7C(CO)21)3‐. Synthesis and Characterization of (N(PPh3)2)2(Re7C(CO)20(NO)).
Authors: HAYWARD C.‐M. T. , FOLKERS J. P. , SHAPLEY J. R. 
Published: May 2016

AbstractThe title compound (III) is obtained according to the scheme and characterized by elemental analysis, FAB MS, 13C NMR, and IR spectral data.
ChemInform Abstract: Reduction of Fe(III) Porphyrin Hydroxides by Heterocyclic Aromatic Amines.
Authors: BREWER C. 
Published: May 2016

AbstractThe title reaction, using pyridine, imidazole, N‐methylimidazole (and other derivatives), occurs in toluene with various porphyrin complexes to give the bis‐amine iron(II) porphyrins.
ChemInform Abstract: New Diastereoselective Synthesis of Novel Chiral γ‐(Aminoalkyl)‐α‐hydroxy‐γ‐lactones and Their Application for the Synthesis of Renin Inhibitors.
Authors: METTERNICH R. , LUEDI W. + 
Published: May 2016

AbstractMethyl pyruvate (I) reacts with LDA and α‐amino aldehydes such as (II) to produce the butenolide (III) with predominance of the threo‐isomer.
ChemInform Abstract: Carbon Transfer Reactions with Heterocycles. Part 4. Synthetic Equivalence of Perhydrooxazines with Carbonyl Compounds. A Facile Synthesis of Streptindole and Analogues.
Authors: SINGH H. , SINGH K. 
Published: May 2016

AbstractThe oxazine derivatives (II), (IV) and (VI) are used as carbon transfer reagents in the synthesis of the diindolylmethane derivatives (III), (V) and (VII), respectively.
ChemInform Abstract: Synthetic Studies on Nogalamycin Congeners. Part 2. Chiral Synthesis of the CDEF‐Ring System of Nogalamycin.
Authors: KAWASAKI M. , MATSUDA F. , TERASHIMA S. 
Published: May 2016

AbstractThe reaction of the functionalized methyl ketone (I), whose synthesis has been described in the preceding paper, with the naphthalene (II) is used as the starting step in the synthesis of the dione (VIII).
ChemInform Abstract: Geometrical Isomerism of Hexamolybdoplatinate(IV) Polyanion. Crystal Structure of (NH4)4.5H3.5(α‐PtMo6O24)·1.5 H2O.
Authors: LEE U. 
Published: May 2016

AbstractSingle crystals of the title compound are prepared by adjusting a mixed aqueous solution of (NH4)2(Pt(OH)6) and (NH4)6(Mo7O24) (Pt:Mo = 1:6) to pH 6.4 by addition of dilute nitric acid.
ChemInform Abstract: Interactions of SO2 with Ca(AlCl4)‐SO2Cl2 Electrolytes
Authors: WALKER C. W. JUN. , WADE W. L. JUN. , BINDER M. 
Published: May 2016

Abstractare studied by NMR experiments in order to explain the previously observed improvements in load voltage and cathode life of calcium sulfuryl chloride cells (Ca/1 M Ca(AlCl4)2‐SO2Cl2/carbon) when SO2 is bubbled through the electrolyte.
ChemInform Abstract: Oxygen and Chlorine Evolution on Niobium‐, Zirconium‐, and Other Metal‐Nitride Amorphous Thin Film Electrodes Prepared by the Reactive RF Sputtering Technique.
Authors: AZUMA M. , NAKATO Y. , TSUBOMURA H. 
Published: May 2016

AbstractAmong several amorphous transition metal nitride (TiNx, VNx, NbNx, and ZrNx) thin film electrodes, deposited on carbon substrates by the reactive RF sputtering technique, only the NbNx and ZrNx samples are electrochemically stable in aqueous solutions of pH 0‐14 and can cause efficient oxygen and chlorine evolution under anodic polarization.
ChemInform Abstract: Evaluation of Alloy Anodes for Aluminum‐Air Batteries. Part 4. Electrochemical Impedance Analysis of Pure Aluminum in 4 M KOH at 25 °C.
Authors: MACDONALD D. D. , REAL S. , SMEDLEY S. I. , URQUIDI‐MACDONALD M. 
Published: May 2016

AbstractImpedance spectra are recorded at potentials ranging from the hydrogen evolution (‐1.96 V vs.
ChemInform Abstract: Vibrational Spectra of the Diammineplatinum(II) Disodium 5′‐Uridine Monophosphate Blue Complex.
Authors: BENHAM V. , BUTLER I. S. , OKAMOTO K. , THEOPHANIDES T. 
Published: May 2016

AbstractIn order to obtain better structural informations on the paramagnetic amorphous platinum blue complex, produced by the reaction of (I) and (II) in H2O, its IR and Raman spectroscopic data are discussed.
ChemInform Abstract: A Multinuclear NMR Study of Asymmetrically Coordinated η3‐Allyls in (PtCl(η3‐allyl)(phosphine)) and (Pt(phenyl)(η3‐allyl)(phosphine)) Complexes.
Authors: CLARK H. C. , HAMPDEN‐SMITH M. J. , RUEGGER H. 
Published: May 2016

AbstractTitle complexes of type (I) with R: Ph are prepared from their chloride analogues by simple metathesis using SnMe3Ph.
ChemInform Abstract: Synthesis of Homocub‐4(5)‐ene: Confirmation of a Computational Prediction.
Authors: HROVAT D. A. , BORDEN W. T. 
Published: May 2016

AbstractThe title species (IV) can be generated from the dihalide (II) which is obtained from the bromo acid (I) by a modified Hunsdiecker reaction; trapping of (IV) with the diphenylisobenzofuran (III) affords the adduct (V).
ChemInform Abstract: A Novel Reaction of Benzoyl Chlorides in Dimethyl Sulfoxide.
Authors: THEA S. , CEVASCO G. 
Published: May 2016

AbstractCareful addition of the aroyl chlorides (I) to excess DMSO (II) results in the formation of the carboxylic acids (III), chloromethyl methyl sulfide (IV), and significant amounts of the unexpected β‐keto sulfoxides (V).
ChemInform Abstract: 3,6‐Dimethoxybenzocyclobutenone: A Reagent for Quinone Synthesis.
Authors: AZADI‐ARDAKANI M. , WALLACE T. W. 
Published: May 2016

AbstractThe title compound (V) can be functionalized at C‐5 using electrophiles to give derivatives of type (VII) and (VIII) or at C‐2 via homolytic bromination to give the product (X).
ChemInform Abstract: Formation of 1,2,4‐Triazoles by Cation Radical Induced Oxidative Addition of Arylhydrazones of Benzaldehyde and Butyraldehyde to Nitriles.
Authors: SHINE H. J. , HOQUE A. K. M. M. 
Published: May 2016

AbstractThe aldehyde hydrazones (II) are oxidized with a thianthrene cation radical to form nitrilimines which undergo in situ 1,3‐dipolar cycloaddition reaction with the nitrile (I), producing the 1,2,4‐triazoles (III).
ChemInform Abstract: Synthesis and Electrochemistry of Pyrimidoquinazoline‐5,10‐diones. Design of Hydrolytically Stable High Potential Quinones and New Reductive Alkylation Systems.
Authors: SKIBO E. B. , GILCHRIST J. H. 
Published: May 2016

AbstractThe p‐benzoquinones (V) and (XIII) bearing two fused pyrimidinone rings are prepared as shown in the reaction scheme.
ChemInform Abstract: Electrophilic Substitution in Indoles. Part 16. The Formation of Indolobenzothiazines and Indolobenzothiazepines by Intramolecular Cyclization of (o‐Nitrophenylthio)indoles.
Authors: JACKSON A. H. , JOHNSON D. N. , SHANNON P. V. R. 
Published: May 2016

AbstractDeoxygenation of various (o‐nitrophenylthio)indoles such as (I), (V) or (VIII) affords a variety of cyclized products such as the spiro‐oxindole (III), the indolobenzothiazines (IV) or (IX) and the indolobenzothiazepine (VI).
ChemInform Abstract: Synthesis of Dialkylcarbamothioic Chlorides and Their Reactions with Esters of Phosphorus(III) Acids.
Authors: PUDOVIK A. N. , KHAIRULLIN V. K. , VASYANINA M. A. 
Published: May 2016

AbstractArbuzov reaction of the chlorothioformamides (II), prepared from the thiuram disulfides (I) and sulfuryl chloride, with the phosphite (IIIa) or the phosphonite (IIIb) yields the phosphonates (IVa) or phosphinates (IVb).
ChemInform Abstract: An Efficient Method for the Preparation of N‐Phosphinoyl and N‐Sulfonylimines Directly from Aromatic Aldehydes.
Authors: JENNINGS W. B. , LOVELY C. J. 
Published: May 2016

AbstractThe aromatic aldehydes (I) react with diphenylphosphinamide (II) in the presence of TiCl4 and triethylamine to give the N‐phosphinoylimines (III).
ChemInform Abstract: Stoichiometric Hydroformylation of Coordinated Acetone.
Authors: MATCHETT S. A. , NORTON J. R. , ANDERSON O. P. 
Published: May 2016

AbstractThe bridging acetone in the trinuclear compounds (I) undergoes CO insertion into its Zr‐C bond with the O atom of the new η2‐acyl ligand displacing the acetone O atom from one Zr.
ChemInform Abstract: Preparation and Properties of New Methyl(alkoxo)‐ and Methyl(thiolato)nickel and Methyl(alkoxo)‐ and Methyl(thiolato)palladium Complexes. CO and CS2 Insertion into the Alkoxo‐Palladium Bond.
Authors: KIM Y.‐J. , OSAKADA K. , SUGITA K. , YAMAMOTO T. , YAMAMOTO A. 
Published: May 2016

AbstractReactions of fluorinated alcohols such as (II) or aromatic thiols e.g. (V) with the dialkyl‐Ni and dimethyl‐Pd complexes (I) and (IV) give the corresponding monoalkyl(alkoxo) and monoalkyl(thiolato) complexes (III) and (VI) as shown in the scheme.
ChemInform Abstract: Synthesis and Characterization of Two Isomers of Decacarbonyl(1,4‐dialkyl‐1,4‐diaza‐1,3‐butadiene)triosmium: Os3(CO)10(R‐DAB). Part 1. Fluxional Behavior of Os3(CO)10(iPr‐DAB(4e)). Molecular Structures of the 48e Cluster Os3(CO)10(iPr‐DAB(4e)) and of the 50e Cluster Os3(CO)10(cyclo‐Pr‐DAB(6e)) Containing a 4e Donor σ,σ‐N,N′ and a 6e Donor σ‐N, μ2‐N′, η2‐C=N′ Bonded R‐DAB Ligand, Respectively.
Authors: ZOET R. , JASTRZEBSKI J. T. B. H. , VAN KOTEN G. , MAHABIERSING T. , VRIEZE K. , HEIJDENRIJK D. , STAM C. H. 
Published: May 2016

AbstractThe Os cluster (I) reacts with the 1,4‐disubstituted 1,4‐diaza‐1,3‐butadienes (II) in MeCN or THF to yield the two isomers (III) and (IV) in ratios depending on the substituent R as shown in the scheme.
ChemInform Abstract: Chemistry of Enol Ethers. Part 85. Tetracarbocyanine Dyes with Electron‐Donating and Electron‐Accepting Substituents at the Polymethine Chain.
Authors: MAKIN S. M. , KRUGLIKOVA R. I. , KHARITONOVA O. V. 
Published: May 2016

AbstractThe title compounds (V) with electron‐donating alkyl substituents at the polymethine chain are prepared starting from the monoacetals (I) via the heptamethine salts (III).
ChemInform Abstract: Synthesis of a Conformationally Restricted Quinone‐Linked Porphyrin.
Authors: OSUKA A. , TOMITA H. , MARUYAMA K. 
Published: May 2016

AbstractThe conformationally restricted porphyrin (VI) is prepared from the aldehyde (III), obtained from the dicarboxylic acid (I) via the intermediate (II), and the dideoxybiladiene (IV).
ChemInform Abstract: Vinylation‐Electrophilic Cyclization of Aldopentoses: Easy and Stereoselective Access to C‐Glycopyranosides of Rare Sugars.
Authors: BOSCHETTI A. , NICOTRA F. , PANZA L. , RUSSO G. 
Published: May 2016

AbstractTri‐O‐benzylaldopentoses such as (I) react with vinylmagnesium bromide (II), producing a mixture of two diastereomeric terminal olefins such as (III) and (IV).
ChemInform Abstract: 1‐Glycosides of 6,8‐Dimethyl‐1H‐pyrrolo(2,3‐g)quinoline.
Authors: KRASAVINA L. S. , TURCHINA R. P. , VIGDORCHIK M. M. , TURCHIN K. F. , AKHVLEDIANI R. N. , SUVOROV N. N. 
Published: May 2016

AbstractThe title compounds (III) and (V) are prepared starting from 6,8‐dimethyl‐2,3‐dihydro‐1H‐pyrrolo(2,3‐g)quinoline (II) and D‐glucose (I) or 5‐O‐trityl‐D‐ribofuranose (IV).
ChemInform Abstract: Prostaglandins. Part 25. Hybrid 7‐Thia‐16‐aryloxy‐9,11‐dideoxy‐10‐ketoprostanoids.
Authors: MIFTAKHOV M. S. , DANILOVA N. A. , VEL'DER YA. L. , SULTANMURATOVA V. R. , BERG A. A. , TOLSTIKOV G. A. 
Published: May 2016

AbstractThe title compounds, i.e. the diastereomeric mixtures of the thia derivatives (III) and (IV) or (VI) and (VII) are produced by addition of the thiols (II) or (V) to the 4‐substituted cyclopentenone (I).
ChemInform Abstract: High Temperature Photoelectron Spectroscopy: A Study of U, UO, and UO2.
Authors: ALLEN G. C. , BAERENDS E. J. , VERNOOIJS P. , DYKE J. M. , ELLIS A. M. , FEHER M. , MORRIS A. 
Published: May 2016

AbstractThe vapor phase photoelectron spectra of U, UO, and UO2 are recorded for the first time.
ChemInform Abstract: Synthesis and Crystal Structure of the Mixed Double Orthopyrovanadate of Sodium and Calcium with the Composition Na3Ca2(VO4)(V2O7).
Authors: MURASHOVA E. V. , VELIKODNYI YU. A. , TRUNOV V. K. 
Published: May 2016

AbstractThe hitherto unknown title compound is prepared by heating a stoichiometric mixture of anhydrous Na2CO3, CaCO3 and NH4VO3 to 600 °C. The compound crystallizes in the space group C2/c with Z = 8. Its structure is composed of V2O74‐ and VO43‐ groups, which are linked by Ca polyhedra.
ChemInform Abstract: High‐Pressure Spectroscopic Studies of Dihalotetrakis(pivalato)dirhenium(III) Metal‐Metal Quadruply Bonded Complexes.
Authors: ROGINSKI R. T. , CARROLL T. L. , MOROZ A. , WHITTLESEY B. R. , SHAPLEY J. R. , DRICKAMER H. G. 
Published: May 2016

AbstractThe effects of pressure on the visible and IR spectral features of the complexes (I), both as crystalline solids and in a polymer matrix, are investigated.