bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Chiral Synthesis of the Key Intermediate of 1β‐Methylcarbapenem Antibiotic.
Authors: IHARA M. , TAKAHASHI M. , FUKUMOTO K. , KAMETANI T. 
Published: May 2016

AbstractThe nitrone (II), synthesized from the siloxy ester (I) or methylmalonic acid (III), undergoes cycloaddition reaction with benzyl crotonate (IV) to give the isoxazolidine (V).
ChemInform Abstract: Trifluoroacetylation of Furan Compounds.
Authors: GLUKHOVTSEV V. G. , IL'IN YU. V. , IGNATENKO A. V. , BREZHNEV L. YU. 
Published: May 2016

AbstractCoupling of the furan derivatives (I), (IV), or (VI) with trifluoroacetic anhydride (II) gives the α‐trifluoroacetyl compounds (III), (V), and (VII).
ChemInform Abstract: 1,2,4‐Triazoles. Part 2. Synthesis of 1,5‐Diphenyl‐3‐trifluoromethyl‐1H‐1,2,4‐triazoles.
Authors: CZOLLNER L. , SZILAGYI G. , LANGO J. , JANAKY J. 
Published: May 2016

AbstractThe title compounds (V) are synthesized as shown.
ChemInform Abstract: Synthesis of n,n′‐Biquinolines by a Coupling Reaction of Bromoquinolines Using Organonickel(0) Complexes.
Authors: BENITO Y. , CANOIRA L. , RODRIGUEZ J. G. 
Published: May 2016

AbstractThe bromoquinolines (I) and (III) are coupled in the presence of a nickel(0)‐phosphine catalyst to form the biquinolines (II) and (IV).
ChemInform Abstract: Isocytosine H2‐Receptor Histamine Antagonists. Part 1. Oxmetidine and Related Compounds.
Authors: BROWN T. H. , BLAKEMORE R. C. , DURANT G. J. , EMMETT J. C. , GANELLIN C. R. , PARSONS M. E. , RAWLINGS D. A. , WALKER T. F. 
Published: May 2016

AbstractThe syntheses and H2‐antagonist activities are reported for a series of ca. 30 pyrimidones.
ChemInform Abstract: Reactions of Cyclic Oxalyl Compounds. Part 26. Cyclocondensation Reaction of 4,5‐Substituted Thiophene‐ and N‐Alkylpyrrol‐2,3‐diones with o‐Phenylenediamine.
Authors: TERPETSCHNIG E. , OTT W. , KOLLENZ G. , PETERS K. , PETERS E.‐M. , VON SCHNERING H. G. 
Published: May 2016

AbstractThe thiophenedione (I) reacts with the diamine (II) to yield the adduct (III), which cyclizes either to the furan (IV) or to the thiophene (V), depending on the reaction conditions.
ChemInform Abstract: Chiral Synthesis via Organoboranes. Part 14. Selective Reductions. Part 41. Diisopinocampheylchloroborane, an Exceptionally Efficient Chiral Reducing Agent.
Authors: BROWN H. C. , CHANDRASEKHARAN J. , RAMACHANDRAN P. V. 
Published: May 2016

AbstractThe readily prepared isopinocampheylborane (II) (derived from (+)‐α‐pinene) reduces prochiral ketones such as (III) at convenient rates to give the corresponding alcohols (IV) in different enantioselectivities dependent on the structure of the substrates.
ChemInform Abstract: Synthesis and Structures of E‐ and Z‐Phosphaethylenes.
Authors: YOSHIFUJI M. , TOYOTA K. , MATSUDA I. , NIITSU T. , INAMOTO N. , HIROTSU K. , HIGUCHI T. 
Published: May 2016

AbstractThe structural data of the E‐phosphaethylene (III) (space group C2/c) prepared from (I) as described previously are compared with known structural data of the Z‐isomer (IV).
ChemInform Abstract: Some Observations on the Minor Products of the Reaction of 2,2′‐Dilithiobiphenyl with Mercuric Chloride.
Authors: HUMPHRIES R. E. 
Published: May 2016

AbstractReaction of 2,2'‐dilithiobiphenyl (prepared in situ from 2,2'‐diiodobiphenyl and Li) with mercuric chloride in Et2O gives the trimer (I).
ChemInform Abstract: Synthesis of (Aminocarbene)chromium(0) Complexes by the Reaction of Na2Cr(CO)5 with Amides in the Presence of Trimethylsilyl Chloride.
Authors: IMWINKELRIED R. , HEGEDUS L. S. 
Published: May 2016

AbstractAddition of trimethylsilyl chloride (VII) to a mixture of the tert. amides (I) and Na2Cr(CO)5 (VI) yields the chromium complexes (II) in a rapid one‐pot procedure.
ChemInform Abstract: Isolation of a Bis‐Oxo‐Bridged Mn(III)Mn(IV) Intermediate by Regulated Air Oxidation. Synthesis, Structure, and Properties of (Mn2O2(tren)2)(CF3SO3)3.
Authors: HAGEN K. S. , ARMSTRONG W. H. , HOPE H. 
Published: May 2016

AbstractExposure of a mixture of Mn(CF3SO3)2·xMeCN and the tetramine in MeCN to air terminated after 2 h, results in isolation of the title complex (I), crystallizing in P21/n with Z=4.
ChemInform Abstract: Synthesis and Characterization of Six‐Coordinate Ruthenium(II) Complexes That Contain trans Spanning Diphosphine Ligands.
Authors: LEISING R. A. , GRZYBOWSKI J. J. , TAKEUCHI K. J. 
Published: May 2016

AbstractThe phosphine‐Ru(II)‐spanned complexes (VIII) and (X) are synthesized by reaction of the benzyl chloride substituted trans‐diphosphine complex (IVc) with the sec. diamines (VII) followed by methylation according to the scheme.
ChemInform Abstract: A Model for the Proposed Mechanism of Action of the Potent Antitumor Antibiotic Esperamicin A1.
Authors: MAGNUS P. , CARTER P. A. 
Published: May 2016

AbstractIn order to obtain a model for the biological conversion of the antitumor antibiotic esperamicin A1, possessing the common aglycone bicyclo(7.3.1)diynene system, into esperamicin X, the complex (I) is prepared from cyclohexane‐1,4‐dione in 8 steps.
ChemInform Abstract: Selective Monoesterification and Alkylation of 1,6‐Anhydro‐β‐D‐glucopyranose via Its Dibutylstannylene Derivative.
Authors: GRINDLEY T. B. , THANGARASA R. 
Published: May 2016

AbstractTreatment of 1,6‐anhydro‐β‐D‐glucopyranose (I) with dibutyltin oxide (II) gives the dibutylstannylene derivative (III).
ChemInform Abstract: Binuclear Vanadium(II)‐ and Vanadium(III)‐Guaiacolate Complexes Related to Vanadium‐Based Systems for N2 Reduction.
Authors: FLORIANI C. , MAZZANTI M. , CHIESI‐VILLA A. , GUASTINI C. 
Published: May 2016

AbstractThe reaction of sodium guaiacolate (II) with the V(III)‐chloride (I) leads to the air‐sensible, binuclear V(III) complexes (III) and (IV) depending on the stoichiometric ratio.
ChemInform Abstract: Influence of the Dimensionality Characterizing the Assembly of the Coordination Polyhedra of Europium or Terbium on the Energy Migration in the Borates Li6Gd1‐xEux(BO3)3 (I), Na3Gd1‐xLnx(BO3)2 (Ln: Eu, Tb) (II), and Gd1‐xEuxB3O6 (III).
Authors: FU W. T. , GARCIA A. , FOUASSIER C. 
Published: May 2016

AbstractConcentration quenching of the Eu3+ or Tb3+ emission in the temp. range 90‐300 K is investigated for the title borates which are characterized by 1‐, 2‐, or 3‐dimensional (for (I), (II), and (III), resp.) assemblies of lanthanoid coordination polyhedra.
ChemInform Abstract: In and ex situ Emission Moessbauer Spectra of No‐Carrier‐Added 119Sb Electrodeposited on Gold.
Authors: AMBE S. , OKADA T. , AMBE F. , TANAKA I. , NASU S. , FUJITA F. E. 
Published: May 2016

AbstractA high yield electrodeposition method for the deposition of pure 119Sb on a Au foil using a 119Sb(V)/Li2SO4 solution of pH 1.5 is described.
ChemInform Abstract: Fluoride Salts as Phase Change Materials for Thermal Energy Storage in the Temperature Range 1000‐1400 K. Thermal Analysis and Heat of Fusion Measurements.
Authors: MISRA A. K. 
Published: May 2016

AbstractThe melting points and eutectic compositions for many systems with published phase diagrams are experimentally verified and new eutectic compositions having melting points in the range 1000‐1400 K are identified.
ChemInform Abstract: Dehydration of Chemically and Electrochemically Impregnated (Cl and El) Nickel Hydroxide Electrodes.
Authors: MANI B. , DE NEUFVILLE J. P. 
Published: May 2016

AbstractThermogravimetric analyses of CI(β‐Ni(OH)2) and EI(α‐Ni(OH)2) electrodes in air, nitrogen, and in vacuum indicate that there are two types of chemical reactions, dehydration and decomposition.
ChemInform Abstract: New Approach to a Rotating Ring Disk Electrode.
Authors: NOGAMI G. , NISHIYAMA Y. , NAKAMURA H. 
Published: May 2016

AbstractThe mechanism of water oxidation by photogenerated holes in an n‐type semiconductor is investigated by RRDE using a n‐TiO2 disk and an analytical method for the interpretation of the complex metal‐semiconductor ring‐disk data is proposed.
ChemInform Abstract: Pressure Effects on the Intervalence‐Transfer Band of Salts of Mixed‐Valence 1′,1′′′‐Disubstituted Biferrocenium Cations.
Authors: SINHA U. , LOWERY M. D. , LEY W. W. , DRICKAMER H. G. , HENDRICKSON D. N. 
Published: May 2016

AbstractThe pressure dependence of the intervalence‐transfer electronic absorption band has been determined for the mixed‐valence biferrocenium and 1',1'''‐diethylbiferrocenium cations intercalated into a clay and for the eight microcrystalline compounds (I).
ChemInform Abstract: Electrochemical and Spectroelectrochemical Studies of Nickel(II) Porphyrins in Dimethylformamide.
Authors: KADISH K. M. , SAZOU D. , LIU Y. M. , SAOIABI A. , FERHAT M. , GUILARD R. 
Published: May 2016

AbstractThe electrode reactions of the title compounds (I) (preparation described) are monitored by cyclic voltammetry, rotating‐disk voltammetry, spectroelectrochemistry, and ESR spectroscopy.
ChemInform Abstract: Facile Synthesis of Functionalized Spiroethers via Radical Cyclizations.
Authors: MIDDLETON D. S. , SIMPKINS N. S. , TERRETT N. K. 
Published: May 2016

AbstractThe hydroxycycloalkenones (I) react with the ω‐bromoalkyl selenides (II) to form the phenylselenoalkyl ethers (III) which undergo radical‐induced ring closure, yielding the spirocyclic ethers (IV).
ChemInform Abstract: Regioselectivity in the Diels‐Alder Reactions of α‐Pyrones with Alkynes.
Authors: DIETER R. K. , BALKE W. H. , FISHPAUGH J. R. 
Published: May 2016

AbstractThe alkynes (IIa) or (IIb) react almost regioselectively or with poor regioselectivity with the pyrones (I), (V) and (VIII), while the reaction of both with the pyrone (XI) is regioselective.
ChemInform Abstract: Antiinflammatory 2,3‐Dihydro‐1H‐pyrrolizines. Part 13. Isomeric (Diaryldihydropyrrolizinyl)acetic Acids and 2‐(Diaryldihydropyrrolizinyl)ethanols.
Authors: DANNHART G. , LEHR M. 
Published: May 2016

AbstractThe diphenyldihydropyrrolizines (I) are coupled with the azoacetate (II) to form the pyrrolizinylacetates (III) which are saponified to give the acids (IV) or reduced to form the ethanols (V).
ChemInform Abstract: Synthesis of 3‐Substituted 3,4‐Dihydropyrimidines: N‐Alkoxycarbonylation with Trichloromethyl Chloroformate and Alcohols.
Authors: CHO H. , MIZUNO A. , SHIMA K. , UEDA M. , TAKEUCHI Y. , HAMAGUCHI M. , TANIGUCHI N. 
Published: May 2016

AbstractThe dihydropyrimidines (I) react with the alcohols (II) and (V) and trichloromethyl chloroformate (III) to give the carbamates (IV) or (VI).
ChemInform Abstract: A Convenient Synthesis of Enolizable N‐Trialkylsilylimines Using Vacuum Gas‐Solid Reactions.
Authors: GUILLEMIN J.‐C. , AMMI L. , DENIS J.‐M. 
Published: May 2016

AbstractThe α‐amino nitriles (I), prepared by Strecker synthesis, react with the chlorosilanes (II) to give the N‐silylated compounds (III).
ChemInform Abstract: Interactions of Dialkylmagnesium Compounds with 15‐Crown‐5: Formation in Solutions and Solids of RMg(15‐crown‐5)+ and Magnesiate Ions.
Authors: PAJERSKI A. D. , PARVEZ M. , RICHEY H. G. JUN. 
Published: May 2016

Abstract1H NMR spectroscopic studies show that MgR2 (R: Me, Et, hexyl, sBu, tBu) react with 15‐crown‐5 (II) in benzene to give (RMg(15‐crown‐5))+ cations and magnesiate anions, mainly (Mg2R5)‐ anions.
ChemInform Abstract: Friedel‐Crafts Chemistry. Part 11. Boron, Aluminum, and Gallium Tris(trifluoromethanesulfonate) (Triflate): Effective New Friedel‐Crafts Catalysts.
Authors: OLAH G. A. , FAROOQ O. , FARNIA S. M. F. , OLAH J. A. 
Published: May 2016

AbstractThe title compounds are prepared from the corresponding chlorides or BBr3 and CF3SO3H, isolated in pure form and fully characterized (elemental analysis, mol.
ChemInform Abstract: Substituent Effects on the Cleavage Rates of Titanocene Metallacyclobutanes.
Authors: FINCH W. C. , ANSLYN E. V. , GRUBBS R. H. 
Published: May 2016

AbstractThe rate of cleavage of the title compounds (I) and (II) to titanocene methylidene olefin complexes is studied as a function of electron‐withdrawing and electron‐donating substituents on the cyclopentadienyl rings.
ChemInform Abstract: Cp2Zr(N=CPh2)2, An Organometallic Heteroallene‐Type Schiff Base Derivative Relevant to Describing sp2‐Hybridized Nitrogen Inversion.
Authors: ERKER G. , FROEMBERG W. + , KRUEGER C. + , RAABE E. 
Published: May 2016

Abstract(Butadiene)zirconocene (I) reacts with acetone azine (II) by CC coupling to give the seven‐membered metallacyclic 1:1 adduct (III).
ChemInform Abstract: Vanadium(V) Oxyanions: Interactions of Vanadate with 1,1,1‐Tris(hydroxymethyl)ethane and with the Buffer Tris(hydroxymethyl)aminomethane.
Authors: TRACEY A. S. , GRESSER M. J. 
Published: May 2016

AbstractThe title reactions are investigated by means of 51V NMR spectroscopy.
ChemInform Abstract: Ferrocene Derivatives. Part 2. Synthesis of Some Ferrocenyl Derivatives (Semicarbazone, 1,2‐Benzodiazepines, Cyclohexenone, Tetrazolopyrimidine, and Pyrazolopyrimidine) as Antimicrobial Agents.
Authors: METWALLY M. A. , AMER F. A. 
Published: May 2016

AbstractThe unsaturated ferrocenyl ketone (I) reacts with various α‐acidic compounds to yield the corresponding Michael adducts.
ChemInform Abstract: Synthesis and Characterization of Hexadentate Cobalt(III) Complexes with Novel edta‐Type Ligands. Part 1. Circular Dichroism of a Cobalt(III) Complex of Ethylenediamine‐N‐acetic‐N,N′,N′,‐tri‐3‐propionic Acid.
Authors: RADANOVIC D. J. , DJURAN M. I. , MILETIC V. D. , MARICONDI C. , DOUGLAS B. E. 
Published: May 2016

AbstractThe trans(O5O6) geometrical isomer (Ia) of the title complex is obtained as the only reaction product from ethylenediamine‐N‐acetic‐N,N',N'‐tris‐3‐propionic acid and Co(OH)3 in the presence of KOH and is resolved.
ChemInform Abstract: Transition‐Metal‐Substituted Diphosphenes. Part 12. Transition‐Metal Sulfur Ylide Complexes. Part 25. Alkylidene Transfer to the P=P Double Bond of Diphosphenyl Complexes by Means of the Sulfur Ylides (CH3)2S(O)=CH2 and (c‐C3H4)SPh2. X‐Ray Structure Analysis of Spirocyclic (η5‐C5Me5)(CO)2FePC(CH2CH2)PAr (Ar: 2,4,6‐tBu3C6H2).
Authors: WEBER L. , LUECKE E. + , BOESE R. 
Published: May 2016

AbstractThe reaction of the diphosphenyl complexes (I) with the sulfur ylide (II) affords the transition‐metal‐functionalized diphosphiranes (III).
ChemInform Abstract: Aromatic Hydroxylation via Cyclometalation. Metaloxylation of Palladated 2‐(Alkylsulfinyl)azobenzenes.
Authors: SINHA C. , BANDYOPADHYAY D. , CHAKRAVORTY A. 
Published: May 2016

AbstractThe cyclopallated species (IV) react with MCPBA in a regiospecific oxidation (metaloxylation) to give (V).
ChemInform Abstract: Synthesis and Molecular Structure of 1,4‐Diphenyltetrazenido Complexes of Bis(phosphine)nickel, ‐palladium, and ‐platinum.
Authors: LEE S. W. , MILLER G. A. , CAMPANA C. F. , TROGLER W. C. 
Published: May 2016

AbstractThe Li tetrazenide (IV) prepared as shown reacts with the corresponding dichloro‐bis(tert.phosphine) complexes in benzene to give the tetrahedral Ni complex (V) and the square‐planar Pd(II) and Pt(II) complex (VI).
ChemInform Abstract: Photoelectrochemical Behavior of GaAs Modified by Electrodeposition of Heteropolyanions.
Authors: ALLONGUE P. , CACHET H. , FOURNIER M. , YAO N. A. 
Published: May 2016

AbstractReductive deposition of P2W18O66‐2 (P2W18) ions at pH 0 is shown to be an efficient and durable surface modification of n‐ and p‐GaAs electrodes.
ChemInform Abstract: Formation of 2,3‐Disubstituted Furans by (3,3)‐Sigmatropic Rearrangement of Vinyl Furfuryl Ethers.
Authors: KUZNETSOVA S. V. , ANISIMOV A. V. , VIKTOROVA E. A. 
Published: May 2016

AbstractThe vinyl furfuryl ethers (I), on heating in basic solvents e.g. pyridine, quinoline or N,N‐dimethylaniline, undergo (3,3)‐sigmatropic rearrangement to give the 2,3‐disubstituted furans (II).
ChemInform Abstract: The Chemistry of Dinitrogen Residues. Part 5. (Tris(pyrazolyl)borato) Complexes of Titanium(III): The Crystal Structures of Trimethylhydrazinium Trichloro(tris(3,5‐dimethylpyrazolyl)borato)titanate(III) and Dichloro(3,5‐dimethylpyrazole)(tris(3,5‐dimethylpyrazolyl)borato)titanium(III).
Authors: HUGHES D. L. , LEIGH G. J. , WALKER D. G. 
Published: May 2016

AbstractIn contrast to the reaction of cyclopentadienyl and (tris(pyrazolyl)borato)titanium(IV) chlorides with hydrazines which results in the formation of hydrazido titanium(IV) species the corresponding Ti(IV) complex (I) yields the title Ti(III) complexes (III) and (IV) (for (IV) no yield given).
ChemInform Abstract: Reaction of 2‐Aminothiophenol with Some Steroidal Ketones.
Authors: MUSHFIQ M. , IQBAL N. 
Published: May 2016

AbstractThe reaction of the cholestene derivatives (Ia), (Ib) (→ (III)), (V) and (VII) with 2‐aminothiophenol (IV) does not afford the expected steroidal benzothiazepines but the products shown in the scheme.
ChemInform Abstract: Synthesis of Boroles and Their Use in Low‐Temperature Diels‐Alder Reactions with Unactivated Alkenes.
Authors: FAGAN P. J. , BURNS E. G. , CALABRESE J. C. 
Published: May 2016

AbstractThe reaction between the zirconium metallacycle (I) and dichlorophenylborane (II) is proposed to proceed via the monomer (III) to give the borole dimer (IV).
ChemInform Abstract: Preparation, Crystal and Molecular Structures, and Properties of Tetrabromo(1,5,9,13,17,21‐hexaazacyclotetracosane)dicopper(II) and Bromo(1,5,9‐triazacyclododecane)zinc(II) Bromide. Separation of Mono‐ and Binucleating Ligands by Selective Complexation.
Authors: SCHABER P. M. , FETTINGER J. C. , CHURCHILL M. R. , NALEWAJEK D. , FRIES K. 
Published: May 2016

AbstractThe macrocyclic ligands (24)aneN6 and (12)aneN3 are prepared as a 1:10 mixture in accordance with well‐documented methods.
ChemInform Abstract: Photochemistry of Cyclic α‐Hydroxy Ketones. Part 2. The Nature of the Photoproducts from 8a‐Hydroxy‐4a‐methyl‐trans‐ and ‐cis‐octahydronaphthalen‐1(2H)‐one and an Interpretation of the Contrast Between the Photochemistry of These and of Analogous Steroidal α‐Hydroxy Ketones.
Authors: YATES P. , STIVER S. 
Published: May 2016

AbstractPhotolysis of the octahydronaphthalenones (Ia) or (Ib) in benzene or EtOH (IV) to yield the lactones (II) and (III) and the esters (V) and (VI) are highly stereoselective, but not stereospecific as in the case of the analogous 5α‐ and 5‐β‐hydroxy‐6‐keto steroids.
ChemInform Abstract: Palladium(0)‐Catalyzed Carbonylation of Alkenyl‐ and Arylboronates and ‐boronic Acids with Carbon Monoxide.
Authors: OHE T. , OHE K. , UEMURA S. , SUGITA N. 
Published: May 2016

AbstractThe alkenylboronate (I) is carbonylated in the presence of a Pd phosphine catalyst and methanol (III), yielding the cinnamate (IV).
ChemInform Abstract: A 31P(1H) NMR Study of the Reactions of (Rh2(μ‐Cl)2(cod)2) with Unsymmetrical, Bidentate Ligands and Hydrogen.
Authors: ANDERSON G. K. , KUMAR R. 
Published: May 2016

AbstractThe complexes (III) are converted into (IV) in the presence of H2, whereas (V) reacts with H2 to give (VI).
ChemInform Abstract: Mechanical and Microstructural Characterization of Mullite and Mullite‐SiC‐Whisker and ZrO2‐Toughened‐Mullite‐SiC‐Whisker Composites.
Authors: RUH R. , MAZDIYASNI K. S. , MENDIRATTA M. G. 
Published: May 2016

AbstractHigh purity mullite/SiC‐whisker and mullite/ZrO2/SiC‐whisker composites of high density are prepared by hot‐pressing of alkoxy‐derived matrix materials.
ChemInform Abstract: New Reactions of 2‐Vinylindoles with Azodienophiles: Diels‐Alder Reaction versus Michael‐Type Addition.
Authors: PINDUR U. , KIM M.‐H. 
Published: May 2016

AbstractReaction of the 2‐vinylindoles (I) with diethyl azodicarboxylate (II) yields the adducts (III) and/or the cycloadducts (IV).
ChemInform Abstract: New Synthesis of (R)‐(+)‐γ‐Dodecanolide and (R)‐(+)‐δ‐Hexadecanolide.
Authors: RAO S. J. , BHALERAO U. T. , TILAK B. D. 
Published: May 2016

AbstractThiophene is used as a chain extender to construct the intermediates (III).
ChemInform Abstract: Crystal Growth, Structure, and Properties of KLa(CrO4)2.
Authors: BUENO I. , PARADA C. , GARCIA O. , GUTIERREZ PUEBLA E. , MONGE A. , RUIZ VALERO C. 
Published: May 2016

AbstractThe title compound (III), prepared as shown in the scheme, crystallizes in the space group P21/c with Z=4.
ChemInform Abstract: X‐Ray Structure of the Peroxodiphosphate Ion (P2O8)4‐ in (Na2(H2O)9)2(P2O8).
Authors: POWELL R. D. , SKAPSKI A. C. 
Published: May 2016

AbstractThe title compound (previously formulated as Na4(P2O8)·18 H2O), prepared by a modified literature method, crystallizes in the hexagonal space group P63 with Z=2.
ChemInform Abstract: Novel Chemical Pathways and Charge‐Transport Dynamics of Electrodes Modified with Electropolymerized Layers of (Co(v‐terpy)2)2+.
Authors: GUADALUPE A. R. , USIFER D. A. , POTTS K. T. , HURRELL H. C. , MOGSTAD A.‐E. , ABRUNA H. D. 
Published: May 2016

AbstractElectropolymerized films of (Co(v‐terpy)2)2+ (v‐terpy: 4'‐vinyl‐2,2':6',2''‐terpyridinyl) exhibit reactivity patterns, especially with regard to ligand exchange, that differ significantly from those exhibited by (Co(terpy)2)2+ in solution.
ChemInform Abstract: A Kinetic and Mechanistic Study of Cyclohexene Disproportionation: An Example of Irreversible Hydrogen Transfer.
Authors: REBHAN D. M. , HAENSEL V. 
Published: May 2016

AbstractThree reactions are studied: cyclohexene disproportionation and cyclohexene and benzene hydrogenation, over a variety of group VIII metal catalysts (i.e.
ChemInform Abstract: Does Formal Intramolecular Transfer of an Acidic Deuterium to a Site of Halogen‐Lithium Exchange Show that Lithium‐Halogen Exchange is Faster than Loss of the Acidic Deuterium? Evidence in Favor of an Alternative Mechanism.
Authors: BEAK P. , MUSICK T. J. , CHEN C. 
Published: May 2016

AbstractThe known reaction of the o‐bromophenylacetic acid (I) with BuLi yielding o‐deuteriophenylacetic acid (II) when quenched with H2O is one of the many examples suggesting a Br/Li exchange faster than the loss of an acidic D (or H) by Li.
ChemInform Abstract: Thermal Reactions of Donor‐Acceptor Systems. Part 3. Captodative Olefins in Normal and Inverse Diels‐Alder Reactions.
Authors: MERTES J. , MATTAY J. 
Published: May 2016

AbstractAlkenes with captodative substitution such as (I) may act as dienophiles in Diels‐Alder reactions with normal and inverse electron demand.
ChemInform Abstract: Asymmetric Ring‐Opening of Cyclohexene Oxide with Trimethylsilyl Azide in the Presence of Titanium Isopropoxide/Chiral Ligand.
Authors: EMZIANE M. , SUTOWARDOYO K. I. , SINOU D. 
Published: May 2016

AbstractRing opening of the epoxide (V) in the presence of the chiral titanium complexes (IV) produces the chiral azido compounds (VI) and (VII).
ChemInform Abstract: A Convenient Synthesis of Aldehydes by Rearrangement of Cyclic Epoxides with Lithium Bromide on Alumina.
Authors: SUGA H. , MIYAKE H. 
Published: May 2016

AbstractVapour phase thermolysis of the cyclic epoxides (I) on a lithium bromide/alumina column yields the ring contracted aldehydes (II) as the main products, together with the cycloalkanones (III).
ChemInform Abstract: Silafunctional Compounds in Organic Synthesis. Part 39. Intramolecular Hydrosilation of α‐Hydroxy Enol Ethers: A New Highly Stereoselective Route to Polyhydroxylated Molecules.
Authors: TAMAO K. , NAKAGAWA Y. , ARAI H. , HIGUCHI N. , ITO Y. 
Published: May 2016

AbstractA new route to 2,3‐threo‐1,2,3‐triols such as the derivative (VI) is realized by intramolecular hydrosilation of an alkoxyalkenol such as (I) followed by oxidative cleavage of the carbon‐silicon bond of the intermediate, e.g. (IV).
ChemInform Abstract: Samarium(II)‐Induced Coupling of Acid Chlorides with Allylic Halides.
Authors: ARAKI S. , HATANO M. , ITO H. , BUTSUGAN Y. 
Published: May 2016

AbstractThe samarium(II) iodide‐induced coupling of the acid chlorides (I) with the allylic halides (II) yields the diallylated tertiary alcohols (III).
ChemInform Abstract: Copper(I) Iodide‐Promoted Reaction of Some Electrophiles with the Aluminum Enolate Generated by the Stereoselective Conjugate Reduction of (7aS)‐(+)‐5,6,7,7a‐Tetrahydro‐7a‐methylindan‐1,5‐dione.
Authors: DANIEWSKI A. R. , KIEGIEL J. , PIOTROWSKA E. , WARCHOL T. , WOJCIECHOWSKA W. 
Published: May 2016

AbstractThe title compound (I), on treatment with tBuLi and iBu2AlH (II) affords the aluminum enolate (III).