bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis, X‐Ray Crystal Structure and Reactions of Dimethyl(N,N,N′,N′‐tetramethylethanediamine)palladium.
Authors: DE GRAAF W. , BOERSMA J. , GROVE D. , SPEK A. L. , VAN KOTEN G. 
Published: May 2016

AbstractThe title compound (III) is prepared according to the scheme and characterized by X‐ray structure analysis (space group P21/n, Z=4).
ChemInform Abstract: Synthesis and Properties of One‐Dimensional Heterometal Assemblies (Au(TPP)) (M(mnt)2) (M: Ni, Pt, Au).
Authors: ZHONG Z. J. , OKAWA H. , AOKI R. , KIDA S. 
Published: May 2016

AbstractLow‐dimensional assemblies of metal complexes are of interest for their physicochemical properties and as new materials such as electric conductors.
ChemInform Abstract: An Asymmetric Synthesis of Carbapenem Antibiotic (+)‐PS‐5 from Ethyl 3‐Hydroxybutanoate.
Authors: GEORG G. I. , KANT J. 
Published: May 2016

AbstractThe preparation of the precursor (X) of the antibiotic (XI) mentioned in the title from the β‐lactam (I) is described.
ChemInform Abstract: Sensitization of Titanium Dioxide and Strontium Titanate Electrodes by Ruthenium(II) Tris(2,2′‐bipyridine‐4,4′‐dicarboxylic acid) (I) and Zinc Tetrakis(4‐carboxyphenyl)porphyrin (II): An Evaluation of Sensitization Efficiency for Component Photoelectrodes in a Multipanel Device.
Authors: DABESTANI R. , BARD A. J. , CAMPION A. , FOX M. A. , MALLOUK T. E. , WEBBER S. E. , WHITE J. M. 
Published: May 2016

AbstractQuantum efficiencies for the conversion of light to electrical energy are measured for TiO2 and SrTiO3 electrodes sensitized by (I) or (II).
ChemInform Abstract: Valence Fluctuations in the YBa2Cu3O7‐x Superconductor.
Authors: CURTISS L. A. , BRUN T. O. , GRUEN D. M. 
Published: May 2016

AbstractThe electronic structures of the superconductors YBa2Cu3O7‐x (I) and La2‐xMxCuO4 (M: Ba, Sr) are calculated by semiempirical MO methods.
ChemInform Abstract: Electrode Processes Involving Multiple Electron Transfer at Semiconductor Electrodes in Aprotic Media.
Authors: BORJAS‐SEVEREYN R. E. , MCINTYRE R. , GERISCHER H. 
Published: May 2016

AbstractRedox reactions studied at surfaces of n‐MoSe2 and p‐WS2 having a two‐dimensional layered structure are compared with results obtained for n‐GaP and n‐ZnO polar compound semiconductors.
ChemInform Abstract: A Single Transition State in the Reaction of Aryl Diphenylphosphinate Esters with Phenolate Ions in Aqueous Solution.
Authors: BOURNE N. , CHRYSTIUK E. , DAVIS A. M. , WILLIAMS A. 
Published: May 2016

AbstractRate constants k are measured for the reaction of 27 phenols such as (I) and 8 further nucleophiles such as acetate, CF3‐CH(OH)‐CF3, CF3‐CH2‐OH with phosphinate (II) and of the phenols (V) with substituted phosphinates of type (VI).
ChemInform Abstract: Generation of Simple Enols by Photooxidation. Keto‐Enol Equilibrium Constants of Some Aliphatic Systems in Aqueous Solution.
Authors: KEEFFE J. R. , KRESGE A. J. , SCHEPP N. P. 
Published: May 2016

AbstractFlash photolysis of solutions of acetone (I) in aqueous HClO4 containing isopropanol (II) produces enols (IV) via disproportionation of the ketyls (III).
ChemInform Abstract: Cycloaddition Reactions of Heterocumulenes. Part 29. Reactions of Thioketenes with Isocyanates.
Authors: SCHAUMANN E. , MOELLER M. + , ADIWIDJAJA G. 
Published: May 2016

AbstractThe (2 + 2) cycloaddition of the thioketenes (I) or (VIII) with the isocyanates (II) or (IX) yields the thioxoazetidinones (III) or (X); the former may isomerize to the iminothietanones (IV).
ChemInform Abstract: The Intramolecular Nitrile Oxide Cycloaddition Approach to the Mitomycins.
Authors: KOZIKOWSKI A. P. , MUGRAGE B. B. 
Published: May 2016

Abstracto‐Aminoacetophenone (I) is transformed into the isomeric oximes (II) which undergo oxidative cyclization to produce the isoxazoline (III).
ChemInform Abstract: Preparation of Derivatives of (R)‐1,2,4‐Butanetriol from L‐Ascorbic Acid.
Authors: LUK K.‐C. , WEI C.‐C. 
Published: May 2016

AbstractMethyl 3,4‐O‐isopropylidene‐L‐threonate (I), derived from L‐ascorbic acid, is converted to the O‐phenyl thiocarbonate (III) which is then deoxygenated with tributyltin hydride, giving the protected 3,4‐dihydroxybutanoate (IV).
ChemInform Abstract: 2‐Phenyl‐6‐cinnamoylchromans as Synthons for 2‐Amino‐ and 2‐Mercapto‐4,5‐substituted‐thiazoles.
Authors: AHLUWALIA V. K. , NAYAL L. , BALA S. , RAGHAV S. 
Published: May 2016

AbstractA series of title compounds is synthesized (16 examples) according to the procedures shown for the compounds (III) and (V).
ChemInform Abstract: Formation of α‐(Acylamino)butyramide Oximes (VI) from 5‐Substituted 3‐(1‐Aminopropyl)‐1,2,4‐oxadiazoles (V): An Astonishing Hydrolytic Transformation.
Authors: BAKO E. M. , HORVATH K. , PALOSI E. , KORBONITS D. 
Published: May 2016

AbstractTo study further the reactive influence of the alkyl chain between an amine moiety and an oxadiazole ring (i.e.
ChemInform Abstract: Synthesis and Structure of an Amine‐Stabilized Sulfene, RHC=SO2·N(CH2CH2)3CH.
Authors: HARTWIG U. , PRITZKOW H. , SUNDERMEYER W. , WALDI J. 
Published: May 2016

AbstractThe synthesis of the title compound (III) can be accomplished by the reaction of mesyl chloride (I) with quinuclidine (II).
ChemInform Abstract: The Gas‐Phase Chemistry of the Silaacetylide Anion, HCSi‐.
Authors: DAMRAUER R. , DEPUY C. H. , BARLOW S. E. , GRONERT S. 
Published: May 2016

AbstractThe tandem flowing afterglow selected ion flow tube is used to generate the silaacetylide anion from silicon containing neutrals (MeSiH3 and Me4Si) in the first flow tube.
ChemInform Abstract: Phosphorus Derivatives of Perfluoropropenes.
Authors: VON ALLWOERDEN U. + , ROESCHENTHALER G.‐V. + 
Published: May 2016

AbstractReaction of the secondary phosphanes (I) with perfluoropropene (II) gives the (pentafluoropropenyl)phosphanes (III), accompanied by minor amounts of the isomers (IV) and (V).
ChemInform Abstract: Reactions of 1,3,5,2‐Dioxaphosphaboratinane Ammonium Salts with Electrophiles.
Authors: NIKONOV G. N. , BALUEVA A. S. , KARASIK A. A. , LITVINOV I. A. , ERASTOV O. A. , ARBUZOV B. A. , NAUMOV V. A. 
Published: May 2016

AbstractThe title compounds (I) are coupled with the alkyl iodides (II), formaldehyde (IV), or diphenylchlorophosphine (VI) to give the dioxaphosphoniaboratinanes (III), (V), or (VII).
ChemInform Abstract: Vinyl Phenyl Telluride from Metallic Tellurium, Acetylene, and Iodobenzene.
Authors: POTAPOV V. A. , AMOSOVA S. V. , KASHIK A. S. , SOKOLOVA D. G. 
Published: May 2016

AbstractMetallic tellurium (I) reacts with acetylene (II) and iodobenzene (III) to give the title compound (IV), together with the symmetric tellurides (V) and (VI).
ChemInform Abstract: Influence of Pentaamminechromium(III) on the Acidity of Coordinated Imidazoles and Pyrazole.
Authors: WINTER J. A. , CARUSO D. , SHEPHERD R. E. 
Published: May 2016

AbstractThe pKa values of a coordinated pyrrole hydrogen is a useful measure of the extent that the charge of the central metal is transferred to the ligand by both σ induction and π donation from the ligand to the metal.
ChemInform Abstract: Cobalt and Manganese Complexes of a Schiff Base Biquinone Radical Ligand.
Authors: LARSEN S. K. , PIERPONT C. G. 
Published: May 2016

AbstractReaction between 3,5‐di‐tert.butylcatechol, aqueous ammonia and MnCl2·4 H2O or CoCl2·2 H2O in the presence of air leads to the formation of the octahedral complexes (I) and (II).
ChemInform Abstract: Emission Properties of Tetrahedral M(dppp)2 Complexes (M = Pd, Pt). Crystal and Molecular Structure of Pt(dppp)2.
Authors: HARVEY P. D. , SCHAEFER W. P. , GRAY H. B. 
Published: May 2016

AbstractThe lifetimes and electronic spectra of the complexes (I) are measured in the solid state and in fluid solutions at room‐temp.
ChemInform Abstract: Synthesis of Phytol Isomers: 7,11,15‐Trimethyl‐3‐methylenehexadecanol and 3,7,11,15‐Tetramethylhexadec‐3‐en‐1‐ol and Their Conversion into Vitamin E.
Authors: KULKARNI S. N. , PHADKE A. S. , RANGAISHENVI M. V. , KAMATH S. V. 
Published: May 2016

AbstractThe Prins reaction on norphytene (I) yields the diterpene alcohols (III) and (IV).
ChemInform Abstract: Organometallics in Organic Synthesis. Applications of a New Diorganozinc Reaction to the Synthesis of C‐Glycosyl Compounds with Evidence for an Oxonium‐Ion Mechanism.
Authors: KOZIKOWSKI A. P. , KONOIKE T. , RITTER A. 
Published: May 2016

AbstractThe thioglycosides (I), (IV), and (VII) are converted into the C‐glycosyl compounds (III), (VI), or (VIII) by treatment with the diorganozinc reagents (II) or (V).
ChemInform Abstract: Diastereoselective Synthesis of Functionalized C‐α‐ and C‐β‐Glycosyl Derivatives of 2‐Acetamido‐2‐deoxy‐D‐glucose.
Authors: GIANNIS A. , SANDHOFF K. 
Published: May 2016

AbstractStarting with the protected 2‐acetamido‐2‐deoxy‐D‐glucose (I), the glucosylethylamine (VIII) is prepared as outlined in the reaction scheme.
ChemInform Abstract: C‐Glycosyl Compounds. Part 4. Synthesis of (2‐Deoxy‐α‐D‐glyc‐2‐enopyranosyl)arenes by Stereospecific Conjugate‐Addition of Organocopper Reagents to Peracetylated Hex‐1‐enopyran‐3‐uloses.
Authors: BELLOSTA V. , CZERNECKI S. 
Published: May 2016

AbstractReaction of the enuloses (I) with the organocuprate reagent (II) in the presence of acetic anhydride (III) gives the glycosylarenes (IV).
ChemInform Abstract: Stereocontrolled Preparation of C‐2‐Deoxy‐α‐ and ‐β‐D‐glucopyranosyl Compounds from Tributyl‐(2‐deoxy‐α‐ and ‐β‐D‐glucopyranosyl)stannanes.
Authors: LESIMPLE P. , BEAU J.‐M. , SINAY P. 
Published: May 2016

AbstractStarting with the tri‐O‐benzyl‐D‐glucal (I), the anomeric tributyl(2‐deoxy‐D‐glucopyranosyl)stannanes (IV) and (VI) are prepared as outlined in the reaction scheme.
ChemInform Abstract: Stereoselectivity in the Triose Aldol Condensation and the Aldol Condensation between Glyceraldehyde and Glycoaldehyde.
Authors: MORGENLIE S. 
Published: May 2016

AbstractThe aldol condensation between glycolaldehyde (Ia) or dihydroxyacetone (Ib) and glyceraldehyde (II) is performed in the presence of various metal hydroxides.
ChemInform Abstract: Bacterial Organomercurial Lyase: Novel Enzymatic Protonolysis of Organostannanes.
Authors: WALTS A. E. , WALSH C. T. 
Published: May 2016

AbstractOf the 4 compounds tested Sn(CH=CH2)4 is turned over with the highest specific activity, yielding CH2=CH2 as the organic product.
ChemInform Abstract: Spectroscopic Properties of SO4 in Different Molecular and Crystalline Environments. Part 2. Identification and Infrared Spectra of Cu3O2SO4 and Its Hydroxylated Derivative.
Authors: SECCO E. A. 
Published: May 2016

AbstractThe title compound (III), prepared via the three routes shown in the scheme, contains the ((CuO)2SO4)2‐ anion of Cs symmetry.
ChemInform Abstract: Metal Sulfur Nitrogen Compounds. Part 22. S4N3Cl as a Starting Compound for the Preparation of Complexes Containing the S3N‐ Ligand. Complexes (Ph6P2N) (Cu3(S3N)2(CN)2) and (Ph4As) ((CuS3N)2(CN)).
Authors: WEISS J. 
Published: May 2016

AbstractThe title compounds (V) and (VII) are prepared as shown.
ChemInform Abstract: Intramolecular Radical Cyclization of Phenolic Enolates.
Authors: KENDE A. S. , KOCH K. , SMITH C. A. 
Published: May 2016

AbstractPhenol rings bearing three or four carbon chains terminated by enolizable groups such as the examples (I), (IV), (VI), or (IX) are subjected to oxidation at alkaline pH using aqueous K3Fe(CN)6 or K2IrCl6.
ChemInform Abstract: Studies on Heterocyclic Enamines: New Syntheses of 4H‐Pyrans, Pyranopyrazoles, and Pyranopyrimidines.
Authors: ELNAGDI M. H. , ABDEL‐MOTALEB R. M. , MUSTAFA M. , ZAYED M. F. , KAMEL E. M. 
Published: May 2016

AbstractAcetylacetone (IIa) or ethyl acetoacetate (IIb) react with the benzylidenemalononitriles (Ia) and (Ib) to give the pyrans (III).
ChemInform Abstract: Liquid‐Crystalline Solvents as Mechanistic Probes. Part 26. Norrish II Photolyses and Deuterium Magnetic Resonance Studies on the Solubilization Sites and Mobilities of 2‐ and sym‐Alkanones in Interdigitated and Bilayer Gel Phases of Aqueous Surfactants.
Authors: TREANOR R. L. , WEISS R. G. 
Published: May 2016

AbstractAdditionally to the title reaction shown in the scheme, the product ratios of (II)/(III) and of elemination/cyclization are also determined for the gel phases of K‐palmitate and a 1:1 mixture of K‐stearate and 1‐octadecanol.
ChemInform Abstract: An Exceptionally Simple Method of Preparing Isolated Biradicals, Biradicaloids, and Carbenes.
Authors: HAIDER K. , PLATZ M. S. , DESPRES A. , LEJEUNE V. , MIGIRDICYAN E. , BALLY T. , HASELBACH E. 
Published: May 2016

AbstractPhotolysis of (I) in EtOH‐, MeOH‐, or Et2CHMe‐glass or its 2.5 MeV electron bombardment in MTHF (2‐methyltetrahydrofuran) leads to a much higher yield of diradical (II) than with other methods.
ChemInform Abstract: Phase‐Transfer Catalytic Oxidation of Terminal Alkynes to Keto Aldehydes by Dilute Hydrogen Peroxide.
Authors: BALLISTRERI F. P. , FAILLA S. , TOMASELLI G. A. 
Published: May 2016

AbstractOxidation of the terminal alkynes (I) with hydrogen peroxide in the presence of mercury diacetate and catalytic amounts of molybdate produces moderate yields of the α‐keto aldehydes (II).
ChemInform Abstract: cis‐/trans‐(1.1.1)‐O,N,C‐Tris‐σ‐homobenzenes ‐ Syntheses, (σ2 + σ2 + σ2)Cycloreversions, O,N‐Heteronines.
Authors: ZIPPERER B. , MUELLER K.‐H. + , GALLENKAMP B. , HILDEBRAND R. , FLETSCHINGER M. , BURGER D. , PILLAT M. , HUNKLER D. , KNOTHE L. , FRITZ H. , PRINZBACH H. 
Published: May 2016

AbstractThe title systems (I)‐(III), (IV)/(V), (VI)/(VII), (VIII), (IX)/(X) are synthesized using various methods one of which, leading to (Ia), is outlined, as an example, in the scheme.
ChemInform Abstract: Studies of Amines and Ammonium Compounds. Part 198. Reaction of Ammonium Salts, Containing a 2‐Alkynyl Group, with Bromine and Iodine.
Authors: GYUL'NAZARYAN A. KH. , KHACHATRYAN N. G. , SAAKYAN T. A. , KINOYAN F. S. , PANOSYAN G. A. , BABAYAN A. T. 
Published: May 2016

AbstractThe reactions between the bis‐quaternary ammonium salts (I) with an alkynyl moiety and I2 or Br2 are investigated.
ChemInform Abstract: Cross‐Coupling Reaction of tert‐Alkyl Halides with Grignard Reagents in Dichloromethane as a Non‐Lewis Basic Medium.
Authors: OHNO M. , SHIMIZU K. , ISHIZAKI K. , SASAKI T. , EGUCHI S. 
Published: May 2016

AbstractThe 1‐adamantyl halides (I) undergo cross‐coupling reaction with the corresponding alkyl(aryl)magnesium compounds (II), (IV), or (VI) to produce the 1‐substituted adamantanes (III).
ChemInform Abstract: Carbonylation of Nitrobenzene to Methyl N‐Phenyl Carbamate in the Presence of the Catalytic System Sodium Polysulfide ‐ Activator.
Authors: KOLMAKOV A. O. , TARASOV E. N. , REDOSHKIN B. A. , ALEKSANDROV YU. A. 
Published: May 2016

AbstractThe reaction mentioned in the title is optimized.
ChemInform Abstract: α‐Trifluoromethyl‐Destabilized Cations. A Route to 1‐(Trifluoromethyl)tetralins by Trifluoroacetolysis of 5‐Aryl‐1,1,1‐trifluoropentan‐2‐ols and Derivatives.
Authors: BONNET‐DELPON D. , CAMBILLAU C. , CHARPENTIER‐MORIZE M. , JACQUOT R. , MESUREUR D. , OUREVITCH M. 
Published: May 2016

AbstractRing closure experiments with aryl‐1,1,1‐trifluoropentan‐2‐ol derivatives by treatment with TFA are performed under various conditions.
ChemInform Abstract: Carbenes and the O‐H Bond: Benzoannelated Cycloheptatrienylidenes.
Authors: KIRMSE W. , SLUMA H.‐D. 
Published: May 2016

AbstractBenzocycloheptatriene derivatives such as the chlorides (I), (VIII), and (IX) or the tosylhydrazone (VII) are submitted to solvolysis with sodium ethoxide (II) in ethanol, yielding the isomeric ethoxybenzocycloheptatrienes (III) ‐ (VI) and (X).
ChemInform Abstract: Hetero‐Cope Rearrangements. Part 7. Unsaturated Hydrindanone Derivatives from Arenes by Hetero‐Claisen Rearrangement.
Authors: BOSUM A. , BLECHERT S. 
Published: May 2016

AbstractReaction of the compounds (I) or (IX) with the allenes (II), (VI), or (X) gives rise to the hydrindan derivatives (III), (VII), (XI).
ChemInform Abstract: Synthesis, Steric Structure, and Stereochemistry of the Epoxidation of 1‐Chloro‐2‐methylenecyclohexane.
Authors: VERESHCHAGIN A. N. , KOVYLYAEVA G. I. , BAKALEINIK G. A. 
Published: May 2016

AbstractTreatment of 1‐methylcyclohexene (I) with chloride of lime gives a mixture of the chloro compounds (II) ‐ (V), together with traces of the cyclohexenol (VI).
ChemInform Abstract: Redox‐Active Thieno(3,2‐b)thiophene as a Novel, Three‐Color Electrochromic System.
Authors: SUGIMOTO T. , NAGATOMI T. , ANDO H. , YOSHIDA Z. 
Published: May 2016

AbstractThermal dimerization of the cyclopropenethione (I) leads to the pale‐yellow thienothiophene (II).
ChemInform Abstract: Reaction of Cyanotrinitromethane with Aliphatic Diazo Compounds.
Authors: LADYZHNIKOVA T. D. , SOLOV'EV N. A. , ALTUKHOV K. V. , PEREKALIN V. V. , BERKOVA G. A. 
Published: May 2016

AbstractThe reactions between the title compound (I) and diazo derivatives such as (II) affords 4‐trinitromethyl‐1,2,3‐triazoles which differ in their structures.
ChemInform Abstract: Heterocyclic Systems Containing Bridgehead Nitrogen Atoms: Synthesis of s‐Triazolo(3,4‐b) (1,3,4)thiadiazines, Thiazolo(3,2‐b)s‐triazoles and Isomeric Thiazolo(2,3‐c)s‐triazoles.
Authors: MOHAN J. , ANJANEYULU G. S. R. 
Published: May 2016

AbstractTitle compounds of type (V), (VIII), (IX) and (XI) are synthesized starting from the hydrazide (I) (most yields not given).
ChemInform Abstract: Synthesis of 4‐Alkylaminonaphthalimides and Investigation of Their Luminescence and Orientation Properties in a Liquid‐Crystalline Matrix.
Authors: LUGOVSKII A. P. , RACHKEVICH V. S. , ERDMAN M. V. 
Published: May 2016

AbstractThe reaction between the anhydride (I) and the primary aromatic amines (II) is performed according to a known procedure to give the 4‐nitro‐N‐arylphthalimides (III).
ChemInform Abstract: The Synthesis of Dimethoxy‐ and Trimethoxy(1)benzothieno(2,3‐c)quinolines.
Authors: STUART J. G. , KHORA S. , MCKENNEY J. D. JUN. , CASTLE R. N. 
Published: May 2016

AbstractCyclization of the cinnamic acids (I) with thionyl chloride (II) and subsequent coupling with the anilines (IV) yield the benzothiophenecarboxanilides (V).
ChemInform Abstract: Unequivocal Syntheses of 6‐Methyl‐ and 6‐Phenylisoxanthopterin.
Authors: NEILSEN J. B. , BROADBENT H. S. , HENNEN W. J. 
Published: May 2016

AbstractThe pyrazine N‐oxides (III) are prepared from the ketoximes (I) and aminomalononitrile (II).
ChemInform Abstract: Anticonvulsives. Part 2. Cyanoethylation of Butyroguanamine.
Authors: KREUTZBERGER A. , LOCH M. 
Published: May 2016

AbstractCyanoethylation of butyroguanamine (I) with acrylonitrile (II) gives the three substitution products (III) ‐ (V) depending on the amount of KOH employed and the reaction time.
ChemInform Abstract: Tetracyclic Benzodiazepines. Part 4. Synthesis of the Novel Benzo(c)pyrrolo(1,2,3‐ef)(1,5)benzodiazepine Ring System, and Derivatives with Potential Antipsychotic Activity.
Authors: GLAMKOWSKI E. J. , CHIANG Y. 
Published: May 2016

AbstractThe indolines (I) are coupled with the fluorobenzenes (II) to give the N‐arylindolines (III) which are nitrated to form the derivatives (V).
ChemInform Abstract: Aminomethylation in the Series of Phosphorus‐Containing Heterocycles. Part 4. Stereochemistry of the Reduction of 2,3‐Diphenyl‐4‐morpholino‐(piperidino)methyl‐2‐thioxo‐2‐phosphabicyclo(4.4.0)decan‐5‐one, Synthesis of Secondary Alcohols and Esters.
Authors: BOSYAKOV YU. G. , REVENKO G. P. , LOGUNOV A. P. 
Published: May 2016

AbstractReduction of the phosphabicyclodecanones (I) with complex hydrides gives mixtures of the epimeric hydroxy compounds (II) and (III).
ChemInform Abstract: Solvolytic Reactions of 19‐Tosyloxy Cholesterol Derivatives. Part 2. The Influence of Pyridine as Buffering Agent on Isopropanolysis Reaction.
Authors: ANTKOWIAK W. Z. , MSCISZ J. 
Published: May 2016

AbstractThe isopropanolysis of the cholestenes (Ia) and (Ib), investigated in the preceding paper, is studied in the presence of pyridine.
ChemInform Abstract: Reaction of 5‐Hydroxy‐L‐tryptophan with Alkyl Isocyanates.
Authors: BRANA M. F. , GARRIDO M. , HERNANDO J. L. , LOPEZ RODRIGUEZ M. L. , MORCILLO M. J. 
Published: May 2016

Abstract5‐Hydroxy‐L‐tryptophan (I) reacts with potassium cyanate (II) to form the hydantoin (III) or the urea (IV) depending on the amount of (II) employed.
ChemInform Abstract: A Facile Synthesis of Statine and Analogues by Reduction of β‐Keto Esters Derived from Boc‐Protected Amino Acids. HPLC Analyses of Their Enantiomeric Purity.
Authors: MAIBAUM J. , RICH D. H. 
Published: May 2016

AbstractThe N‐protected amino acids (I) are coupled with the Mg enolate (II), derived from malonic acid, yielding the 3‐oxo‐4‐aminocarboxylates (III).
ChemInform Abstract: Regioselective Synthesis of Substituted 1‐Thiohex‐2‐enopyranosides.
Authors: DUNKERTON L. V. , ADAIR N. K. , EUSKE J. M. , BRADY K. T. , ROBINSON P. D. 
Published: May 2016

AbstractReaction of the glucals (I) or rhamnals (IV) with the thiol (IIa) or the silyl sulfides (IIb) and (IIc) in the presence of boron trifluoride etherate results in the formation of the thiohexenopyranosides (III) and (V).
ChemInform Abstract: Effect of Microscopic Discontinuity of Metal Overlayers on the Photovoltages in Metal‐Coated Semiconductor‐Liquid Junction Photoelectrochemical Cells for Efficient Solar Energy Conversion.
Authors: NAKATO Y. , UEDA K. , YANO H. , TSUBOMURA H. 
Published: May 2016

AbstractIt is found that the open‐circuit photovoltage of the PEC studied remarkably increases when the Pt‐coated n‐Si electrode is etched in NaOH to obtain a microscopically discontinuous electrode surface.
ChemInform Abstract: Preparation of Superconducting YBa2Cu3O7‐δ Films by Dipping‐Pyrolysis of Stabilized Metal Alkoxides.
Authors: TATSUMISAGO M. , SATO H. , MINAMI T. 
Published: May 2016

AbstractY‐, Ba‐, and Cu‐ethoxide solutions, stabilized by organic additives like alkanolamines, are used as starting materials for the preparation of superconducting YBa2Cu3O7‐δ films by a dipping‐pyrolysis technique.
ChemInform Abstract: Structure and Magnetic Properties of V2(VO)(P2O7)2. A Mixed‐Valence Vanadium(III,III,IV) Pyrophosphate.
Authors: JOHNSON J. W. , JOHNSTON D. C. , KING H. E. JUN. , HALBERT T. R. , BRODY J. F. , GOSHORN D. P. 
Published: May 2016

AbstractThe title compound is prepared by reaction of VO(PO3)2 with VPO4 (2:1 molar ratio, 850 °C, 4 d, evacuated silica tubes).
ChemInform Abstract: Solid‐State Structures of Platinum‐Sulfur‐Nitrogen Stacking Compounds: (Pt(S2N2)(PMe2Ph)2), (Pt(S2N2H)(PMe2Ph)2)Cl, (Pt(S2N2H)(PMe2Ph)2)PF6, and (Pd(S2N2H)(PMe2Ph)2)BF4.
Authors: JONES R. , KELLY P. F. , WILLIAMS D. J. , WOOLLINS J. D. 
Published: May 2016

AbstractThe neutral compound crystallizes in the space group C2/c with Z = 8, the BF4‐salt in P21/n with Z=4 and the two other salts in P21/c with Z=4.
ChemInform Abstract: Identification of the Absolute Stereochemistry of D‐ and L‐Oleandroses Using a Chiral HPLC Column.
Authors: TSUKAMOTO S. , HAYASHI K. , KANEKO K. , MITSUHASHI H. 
Published: May 2016

AbstractThe absolute stereochemistry of D‐(I) and L‐(VI) oleandroses is determined for the carbamoyl derivatives of the methyl glycosides, e.g. (IVa), (IVb), (Va), (Vb) from (I).
ChemInform Abstract: Possible Biological Activity in Proton, Metal, and Aminohydroxamic Acid Equilibria. Protonation and Complex Formation Reactions Between N‐Hydroxy‐D‐asparagine and Cobalt(II), Nickel(II), Copper(II), and Hydrogen Ions in Aqueous Solution.
Authors: LEPORATI E. 
Published: May 2016

AbstractThe complex formation constants are determined by potentiometry.
ChemInform Abstract: Electrochemical Reactions of S‐ ,Se‐ , or Te‐Containing Organic Compounds. Part 20. Unusual Reaction of 1‐Phenylseleno‐2‐acetylaminocyclohexane Cation Radicals.
Authors: LATYPOVA V. Z. , ZHUIKOV V. V. , KARGIN YU. M. 
Published: May 2016

AbstractPreparative electrolysis of the selenocyclohexane (I) gives 3‐acetamido‐1‐cyclohexene (III) via the cation radical (II).
ChemInform Abstract: Stereoselective Addition of Lithium Amides to Activated Triple Bonds.
Authors: FEIT B.‐A. , DICKERMAN S. , MASRAWE D. , FISHMAN A. 
Published: May 2016

AbstractThe nucleophilic addition of Li amides (I) to esters (II) (R2: ‐Me or ‐Et, not exactly defined) in apolar solvents, in the presence or absence of solvating agents, is studied.