bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: The Remarkable Reactivity of 2‐Alkylidenimidazolidines in Inverse Diels‐Alder Reactions.
Authors: GRUSECK U. , HEUSCHMANN M. 
Published: May 2016

AbstractThe pyridazines (I) and the alkylidenimidazolidines (II) give the spirocyclic condensation products (III) which rearrange to form the methylaminoethylanilines (IV).
ChemInform Abstract: Acylation of α‐SCF3 Substituted β‐Carbonyl Acetic Acid and Thioacetic Acid Derivatives with Oxalyl Chloride.
Authors: ZANKOWSKA‐JASINSKA W. 
Published: May 2016

AbstractThe β‐keto carboxylic acid derivatives (I) react with the sulfenyl chloride (II) via their enol forms to produce the β‐trifluoromethylthio enols or enamines (III).
ChemInform Abstract: Cycloadditions in Pyrones. Part 4. Structures of New (4 + 2)‐Cycloadducts from Diels‐Alder Reactions of Methyl 2‐Oxo‐2H‐pyran‐5‐carboxylate with 2‐Methyl‐ and 2‐Methoxy‐1,3‐butadienes.
Authors: MATSUI T. , KITAJIMA S. , NAKAYAMA M. 
Published: May 2016

AbstractDiels‐Alder reaction between the pyrone (I) and isoprene (IIa) yields the stereoisomers (Va) (space group P21/n, Z=4) and (VIa) (P1, Z=2), whose X‐ray structures are determined.
ChemInform Abstract: Synthesis and Mass Spectroscopic Analysis of 1‐Alkoxy‐3‐piperidinopropan‐2‐oles.
Authors: KIMSANOV B. KH. , KHAFIZOV KH. , BEGOVATOV YU. M. , BIRYUKOVA L. A. , KHATUNTSEV I. I. 
Published: May 2016

AbstractThe chlorohydrins (I) reacts with piperidine (II) to give the amino hydroxy ethers (III).
ChemInform Abstract: The Reaction of Secondary α‐Amino Acids with Carbonyl Compounds. Properties of the Intermediate Azomethine Ylides. Oxazolidine Formation versus 1,4‐Prototropy.
Authors: ALY M. F. , ARDILL H. , GRIGG R. , LEONG‐LING S. , RAJVIROONGIT S. , SURENDRAKUMAR S. 
Published: May 2016

AbstractTreatment of the heterocyclic amino acid derivatives (II), (IV), or (VIII) with the aldehydes (I) yields the fused oxazolidines (III), (V), or (IX).
ChemInform Abstract: Synthesis of Some 7‐Phenylpyrrolo(1,2‐a)pyrimidine Derivatives. Part 3.
Authors: PECORI VETTORI L. , AUZZI G. , BRUNI F. , COSTANZO A. 
Published: May 2016

AbstractThe aminocyanopyrrole (I) undergoes cyclocondensation with the sodium salt (II) of ethyl formylacetate to yield the pyrrolopyrimidinecarbonitrile (III) which is alkylated to give the N‐ethylpyrimidine (V).
ChemInform Abstract: Pyrido(2,3‐b)(1,4)diazepinones with CNS Activity.
Authors: SAVELLI F. , BOIDO A. , PIRISINO G. , PIU L. , SATTA M. , MANCA P. 
Published: May 2016

AbstractReaction of the diaminopyridines (I) with the β‐keto esters (II) yields the pyridodiazepinones (III).
ChemInform Abstract: Facile Synthesis of 14‐Membered Cyclic Acetals by Condensation of Acetylene Diols with Aldehydes.
Authors: ISHINO Y. , SASAKI H. , HIRASHIMA T. 
Published: May 2016

AbstractThe reaction of primary or secondary acetylenic diols such as (I) with aldehydes, e.g. (II), yields the title acetals (III).
ChemInform Abstract: N‐Protonations and N‐Alkylation of Cyclenphosphorane. Synthesis and Crystal Structure of a Stable Phosphorus Compound with Two N‐Protonated P‐N Bonds.
Authors: BOUVIER F. , DUPART J.‐M. , RIESS J. G. 
Published: May 2016

AbstractThe apical N atoms in the title compound (I) can be readily protonated by TFA or HBF4 and alkylated by MeI (IV).
ChemInform Abstract: Crystal Structures of Zn(SR)2 Complexes: Structural Models for the Proposed (Zn(cys‐S)2(his)2) Center in Transcription Factor IIIA and Related Nucleic Acid Binding Proteins.
Authors: CORWIN D. T. JUN. , KOCH S. A. 
Published: May 2016

AbstractThe distorted‐tetrahedral Zn complexes (I) and (II) are prepared by 2:1 molar reaction of in situ generated Li thiolates with ZnCl2 in ethanol followed of 1‐methylimidazole or 2,2'‐bipyridine.
ChemInform Abstract: Bis((pentafluorothio)(trifluoromethyl)amido)mercury, Hg(N(CF3)SF5)2, and Bis((pentafluorotelluro)(trifluoromethyl)amido)mercury, Hg(N(CF3)TeF5)2.
Authors: THRASHER J. S. , NIELSEN J. B. , BOTT S. G. , MCCLURE D. J. , MORRIS S. A. , ATWOOD J. L. 
Published: May 2016

AbstractThe title compound (IIIa) is obtained in a direct reaction and characterized to have a linear N‐Hg‐N arrangement by a crystal structure determination of the known Te analogue (IIIb) (Pbca, Z=4).
ChemInform Abstract: Correlation of Redox and Spectroscopic Properties in Seven‐Coordinate Oxomolybdenum(VI) Hydroxylamido Catecholato Complexes.
Authors: GHELLER S. F. , NEWTON W. E. , DE MAJID L. P. , BRADBURY J. R. , SCHULTZ F. A. 
Published: May 2016

AbstractThe title complexes are obtained as shown in the scheme.
ChemInform Abstract: Synthesis and Spectroscopic and Redox Properties of Binuclear Copper(II) Ketimine Schiff‐Base Complexes. Further Studies of a Novel Class of π‐Molecular Complexes Derived from Binuclear Copper(II) Complexes.
Authors: LINTVEDT R. L. , RUPP K. A. , HEEG M. J. 
Published: May 2016

AbstractThe ligands are prepared by reaction of 2,2‐dimethyl‐3,5,7‐octanetrione with the primary amines in refluxing MeOH in the presence of one drop of conc.
ChemInform Abstract: Elimination Reactions and Rearrangement of 14β‐Hydroxy‐12‐sulfonyloxy Steroids.
Authors: HAMMANN P. E. , HABERMEHL G. G. 
Published: May 2016

AbstractElimination of the 12α‐ or 12β‐(mesyloxy) group of 14β‐hydroxy steroids proceeds with rearrangement of the steroid nucleus.
ChemInform Abstract: Designs of Three‐Dimensional Structures of Peptides and Proteins and the Synthetic Route for Peptides and Proteins. Part 10. The Solubility of Peptide Intermediates in Organic Solvents. Solubilizing Potential of Hexafluoro‐2‐propanol.
Authors: NARITA M. , HONDA S. , UMEYAMA H. , OBANA S. 
Published: May 2016

AbstractThe solubilities of 15 peptides, three of which are shown in the scheme ((I), (II), (III)) in various organic solvents, e.g. (IV)‐(XIV), are studied and compared in a table.
ChemInform Abstract: Stereoselective Syntheses of Alcohols. Part 26. Synthesis of 3‐Methyl‐2,6‐dideoxyhexoses by Addition of an Allenyltitanium Reagent to Aldehydes.
Authors: HOFFMANN R. W. , LANZ J. W. , METTERNICH R. 
Published: May 2016

AbstractIn contrast to the nonregioselective addition of allenyl‐Li (Ia) to aldehydes the corresponding Ti reagent (Ib) and the aldehyde (II) produce only propargylic type adducts (III).
ChemInform Abstract: Structural Variations of N‐Acetylneuraminic Acid. Part 9. A New Useful Approach to the Epimers at C‐7 and C‐7,8 of N‐Acetylneuraminic Acid.
Authors: SALUNKHE M. , HARTMANN M. , SCHMID W. , ZBIRAL E. 
Published: May 2016

AbstractA new approach to the title compounds (Vb) and (VI) starts from the tri‐silylated derivative (Ia).
ChemInform Abstract: 2‐Hexuloses: Selective Sulfonylation of O‐Isopropylidene Derivatives of D‐Fructopyranose and L‐Sorbofuranose.
Authors: LEE C.‐K. 
Published: May 2016

AbstractReaction of the D‐fructopyranoses (I) and (IV) or the L‐sorbofuranose (VI) with tosyl chloride (II) produces the corresponding tosylates (IIIa) ‐ (IIIc) and (VIIa).
ChemInform Abstract: Photoelectron Spectrum and Electronic Structure of Triazadienyl Fluoride, N3F.
Authors: RADEMACHER P. , BITTNER A. J. , SCHATTE G. , WILLNER H. 
Published: May 2016

AbstractBased on AM1, MNDO, and ab initio calculations the ionization potentials of the experimental He(I) PE spectrum of the title compound (Ia) are assigned to molecular orbitals.
ChemInform Abstract: Synthesis and Carbene Decomposition of Functionally Substituted Diazoacetic Acid Esters. Part 4. 2‐Aminoethyl Diazoacetates and N‐(2‐Hydroxyethyl)‐N‐alkyldiazoacetamide.
Authors: SHAPIRO E. A. , ROMANOVA T. N. , BUNKINA T. A. , DOLGII I. E. , NEFEDOV O. M. 
Published: May 2016

AbstractCopper‐ or rhodium‐catalyzed thermal reaction of the diazoacetates (I) in the presence of the dienes (II) or hept‐1‐yne (IV) yields the vinylcyclopropanes (III) or the cyclopropene (V).
ChemInform Abstract: Triisobutylaluminum‐Assisted Reductive Rearrangement of Alkyl 1‐Alkenyl Acetals: An Easy Synthesis of β‐Alkoxy Alcohols.
Authors: MENICAGLI R. , MALANGA C. , DELL'INNOCENTI M. , LARDICCI L. 
Published: May 2016

AbstractThe allylic alcohols (I) are coupled with the enol ethers (II) or the diethyl acetals (IV) in the presence of catalytic amounts of an acid to form the 2‐alkenyl ethyl acetals (III).
ChemInform Abstract: Oxidative Halogenation of Aromatic Compounds by the System Pb3O4‐Hal‐‐CF3COOH.
Authors: MAKHON'KOV D. I. , CHEPRAKOV A. V. , RODKIN M. A. , SERGUCHEV YU. A. , DAVYDOVA V. G. , BELETSKAYA I. P. 
Published: May 2016

AbstractChlorination, bromination, or iodination of the benzene derivatives (I) with the system minium ‐ alkali halide ‐ trifluoroacetic acid proceeds at room temperature without side reactions, producing mixtures of the o‐(II) and p‐derivatives (III).
ChemInform Abstract: The Palladium‐Tributylammonium Formate Reagent in the Stereoselective Hydrogenation, and Stereo‐ and Regioselective Hydroarylation of Alkyl 4‐Hydroxy‐2‐alkynoates: A Route to Substituted Butenolides.
Authors: ARCADI A. , BERNOCCHI E. , BURINI A. , CACCHI S. , MARINELLI F. , PIETRONI B. 
Published: May 2016

AbstractThe palladium‐catalyzed hydrogenation of the hydroxyalkynoates (I) is accompanied by cyclization to give the butenolides (II).
ChemInform Abstract: Preparation of Substituted 3‐Hydroxy‐3‐trifluoromethyl‐2(3H)‐benzofuranones.
Authors: DYACHENKO V. I. , KOLOMIETS A. F. , FOKIN A. V. 
Published: May 2016

AbstractHeating of the trifluoropyruvate (II) with the phenols (I) gives the title compounds (III).
ChemInform Abstract: Synthesis, Spectroscopic and Redox Behavior of Some Copper(II) and Copper(I) Biomimetic Complexes.
Authors: PAVLISHCHUK V. V. , STRIZHAK P. E. , YATSIMIRSKII K. B. , LABUDA J. 
Published: May 2016

AbstractThe ligands (I) are obtained by reaction of the sodium salt of 8‐mercaptoquinoline with 1,3‐dibromopropane or 1,4‐dibromobutane, their Cu complexes (IVa) are prepared by a known method.
ChemInform Abstract: Reactions of Metal Dialkyl Dithiophosphates. Part 4. The Crystal Structure of (Ag(S2P(OEt)2)2)2‐ 2, a Silver Anion Containing Monodentate and Tridentate Dialkyl Dithiophosphate Groups.
Authors: DREW M. G. B. , HOBSON R. J. , MUMBA P. P. E. M. , RICE D. A. 
Published: May 2016

AbstractThe title compound (III) crystallizes in the space group P21/c with Z=2.
ChemInform Abstract: Synthesis of (4S)‐ and (4R)‐Methyl 2‐Amino‐1‐pyrroline‐5‐carboxylates and Their Application to the Preparation of (4S)‐(+)‐ and (4R)‐(‐)‐Dihydrokikumycin B.
Authors: LEE M. , LOWN J. W. 
Published: May 2016

AbstractThe chiral pyrrolidonecarboxylate (S)‐(I) is converted to the aminopyrrolinecarboxylic acid hydrochloride (S)‐(VII) as shown in the reaction scheme.
ChemInform Abstract: The Chlorides Ag3MCl6 (M: Dy‐Lu, Y, Sc): Synthesis, Structure, Thermal Expansion.
Authors: STAFFEL T. , MEYER G. 
Published: May 2016

AbstractThe title chlorides, prepared from mixtures of AgCl and MCl3 (sealed Pyrex ampoule, 380 °C, 8 d) crystallizes with a "stuffed" LiSbF6‐type structure that was first observed for Na3GdCl6‐I (R3, Z=3).
ChemInform Abstract: Sharp Line Splittings in the Electronic Spectrum of Chloropentaamminechromium(III) Chloride.
Authors: LEE K.‐W. , HOGGARD P. E. 
Published: May 2016

AbstractA splitting of 16 cm‐1 in the lowest energy spin‐forbidden band is observed in the luminescence and excitation spectra of (Cr(NH3)5Cl)Cl2.
ChemInform Abstract: The Chemistry of Polyhalozirconates. Part 1. Zirconium Oxide Chloride, a Source of the Anions ZrCl‐ 5 and ZrCl2‐ 6.
Authors: HUGHES T. G. , MEREDITH C. , SUTCLIFFE H. 
Published: May 2016

AbstractConductimetric studies of thionyl chloride solutions of ZrCl4 and ZrOCl2·8 H2O indicate that the solvated species in the two solutions are different.
ChemInform Abstract: SIMS Qualitative Analysis of the Surface Composition of Pt‐Rh and Pt‐Pd‐Rh Catalysts Exposed to Oxidizing Atmosphere.
Authors: PSZONICKA M. , RUBEL M. , KONARSKI P. , GOLOWACZ H. 
Published: May 2016

AbstractThe title alloys are exposed to an air/NH3 mixture (1163 K, 0.5 M Pa, 10 h) or O2 (1163 K, 0.1 M Pa, 20 h) and the depth of the regions altered by this treatment are determined to correspond to 6 nm (O2) and 12‐18 nm (air/ammonia).
ChemInform Abstract: Encapsulation of the Transition Metals Chromium Through Cobalt in Zirconium Cluster Iodides.
Authors: HUGHBANKS T. , ROSENTHAL G. , CORBETT J. D. 
Published: May 2016

AbstractThe phases (I)‐(VII) are synthesized by reaction of Zr, ZrI4, the corresponding transition metal diiodide, and CsI where appropriate (sealed Ta container, 750‐850 °C, 2‐6 weeks).
ChemInform Abstract: Resonance Raman Spectra of Dioxygen Adducts of Cobalt Picket Fence Porphyrins.
Authors: ODO J. , IMAI H. , KYUNO E. , NAKAMOTO K. 
Published: May 2016

AbstractThe resonance Raman spectra (406.7 nm, ca. ‐90 °C) of (I) (α4‐, α3‐, cis‐α2‐ and trans‐α2‐atropisomers) are measured in toluene.
ChemInform Abstract: α,β‐Unsaturated Oxazolines and Oxazine, Useful Dienophiles in the Diels‐Alder Reaction.
Authors: POUILHES A. , KOUKLOVSKY C. , LANGLOIS N. , LANGLOIS Y. 
Published: May 2016

AbstractThe α,β‐unsaturated oxazolines and oxazine (I) react with trifluoroacetic anhydride (II) to give the activated intermediates (III).
ChemInform Abstract: Vicinal Elimination from 2‐Fluoroisopropyl Cation in the Gas Phase.
Authors: STAMS D. A. , JOHRI K. K. , MORTON T. H. 
Published: May 2016

AbstractElectron bombardment flow experiments demonstrate that CH3‐C=CH2+ from electron impact on Me3CF is formed via vicinal elimination of HF from CH3‐+CF‐CH3.
ChemInform Abstract: Sodium Hydrogen Telluride: A Mechanistic Chameleon.
Authors: BARTON D. H. R. , BOHE L. , LUSINCHI X. 
Published: May 2016

AbstractThe unsaturated esters (I) and the styrene derivative (V) or (VIIIa) react with the hydrogen telluride (II) to give the reduction products (III), (VI), or (IXa).
ChemInform Abstract: Kinetic Resolution During Condensation of Chiral (Racemic) Cyclopentenyllithiums with (R)‐(‐)‐Isopiperitenone. A Short Route to Optically Active Annulated Germacranolides.
Authors: PAQUETTE L. A. , DERUSSY D. T. , COTTRELL C. E. 
Published: May 2016

Abstract(R)‐(‐)‐Isopiperitenone (I) reacts with the chiral, racemic cyclopentenyllithium reagents derived from (II) to give the alcohols (III) and (IV).
ChemInform Abstract: A Convenient Route to 1,3‐Cyclooctatetraenophanes.
Authors: WANG T.‐Z. , PAQUETTE L. A. 
Published: May 2016

AbstractThe cycloalkenones (I) undergo cyclocondensation with ethyl acetoacetate (II) to give the bridged cyclohexenones (III) which are converted to the tricyclic hydroxydienes (VII) as shown in the reaction scheme.
ChemInform Abstract: Use of Vanadate. Oxidative Decarboxylation of α‐Hydroxy Acids.
Authors: DUTTA H. , HAZRA B. , BANERJEE A. , BANERJEE S. 
Published: May 2016

AbstractThe aromatic α‐hydroxycarboxylic acids (I) react with sodium or ammonium vanadate to perform oxidative decarboxylation, yielding the ketones (II).
ChemInform Abstract: Asymmetric Synthesis. Part 11. A Short Synthesis of the Chiral Pyrrolidine Synthon, 2‐Cyano‐5‐oxazolopyrrolidine.
Authors: ROYER J. , HUSSON H.‐P. 
Published: May 2016

AbstractThe amino alcohols (I) react with 2,5‐dimethoxytetrahydrofurans (II) and KCN (III) in the presence of citric acid to give mixtures of the pyrrolidines (IV) ‐ (VII).
ChemInform Abstract: Cycloadditions. Part 33. Intramolecular Azide‐Olefin Cycloadditions. A Novel Synthesis of 2,5‐Dihydrooxazoles.
Authors: HASSNER A. , AMARASEKARA A. S. , ANDISIK D. 
Published: May 2016

AbstractThe aldehydes (I) are coupled with the allylic alcohols (II) in the presence of hydrazoic acid (III) and catalytic amounts of TiCl4 to yield the allyl α‐azidoalkyl ethers (IV).
ChemInform Abstract: A New Coumarin Synthesis Based on the Aromatic Metalation Reaction.
Authors: HARVEY R. G. , CORTEZ C. , ANANTHANARAYAN T. P. , SCHMOLKA S. 
Published: May 2016

AbstractThe aryl aldehyde (I) (R: ‐Me) reacts with the lithiodimethylacetamide (II) at low temperature to give the alcohol (III) which is cyclized, forming the coumarin (IV).
ChemInform Abstract: Photochemistry of Pyridine N‐Oxides. Trapping of an Intermediate with Amines.
Authors: ALBINI A. , FASANI E. , LOHSE C. 
Published: May 2016

AbstractPhotolysis of the pyridine N‐oxides (I) in the presence of diethylamine (II) yields the stereoisomeric enaminonitriles (III) and (IV), 2‐formylpyrrole (Va), the pyridines (VI), and 4‐phenyl‐2‐pyridone (VIIb).
ChemInform Abstract: Palladium‐Catalyzed Cross‐Coupling of Aryl Iodides with Ethyl 2‐Ethoxy‐and 3‐Ethoxyacrylate.
Authors: SAKAMOTO T. , KONDO Y. , KASHIWAGI Y. , YAMANAKA H. 
Published: May 2016

AbstractEthyl 3‐ethoxyacrylate (II) reacts with the (het)aryl iodides (I) and (IV) in the presence of palladium on charcoal to give the 3‐(het)aryl‐3‐ethoxyacrylates (III) and (V).
ChemInform Abstract: Synthesis of Polycyclic Lactam and Lactone Ethers of Intramolecular Reformatsky Reactions. A Model for Construction of the Daphnilactone A Ring System.
Authors: RUGGERI R. B. , HEATHCOCK C. H. 
Published: May 2016

AbstractStarting with the ethoxycyclopentenecarboxylate (I), the keto amide (VIII) and the related ester (XI) are prepared.
ChemInform Abstract: Substituted 1,8‐Naphthyridines. Part 7. Synthesis and Biological Activity of 4‐Arylazo‐2‐(1,8‐naphthyridin‐2‐yl)phenols.
Authors: RAO G. R. , MOGILAIAH K. , REDDY K. R. , SREENIVASULU B. 
Published: May 2016

AbstractCyclocondensation of 2‐aminonicotinaldehyde (I) with o‐hydroxyacetophenone (II) yields the 1,8‐naphthyridine (III).
ChemInform Abstract: 2‐Cyano‐δ3‐piperidines. Part 14. Facile Synthesis of 1‐Substituted Benzomorphans.
Authors: JIMONET P. , GRIERSON D. S. , HUSSON H.‐P. 
Published: May 2016

AbstractThe tetrahydropyridines (I) are converted to the benzomorphans (V) as outlined in the reaction scheme.
ChemInform Abstract: Synthesis of New Heterocyclic Diphosphorus Monocations.
Authors: BARTSCH R. , SANCHEZ M. , WOLF R. 
Published: May 2016

AbstractThe cations (IV) mentioned in the title are obtained by the reaction of the dichlorophosphines (II) and trimethylsilyl triflate (III) with the siloxyphenylphosphine (I).
ChemInform Abstract: Reactions of Dichloroaluminum Acetylacetonate with Lewis Bases. Part 3. Complexes with Diethyl Ether, 2,6‐Dimethylpyridine and Pyridine. Reactions of Ligand Exchange.
Authors: LEWINSKI J. , PASYNKIEWICZ S. 
Published: May 2016

AbstractThe structures of the products of the reaction of (I) with a weak (II) and a strong Lewis base (IV) as well as a sterically bulky base (VII) are studied by 1H and 27Al NMR spectroscopy.
ChemInform Abstract: Synthesis and Characterization of Lanthanoid Tris‐cyanoacetates.
Authors: VAIDYA M. A. , DESHPANDE S. G. , JAIN V. K. , JAIN S. C. 
Published: May 2016

AbstractPossible sites of bonding and structural aspects of the title compounds (I), prepared by dissolving the metal carbonates in an excess of cyanoacetic acid (no yields given), are discussed on the basis of IR, 1H and 13C NMR spectroscopy, thermogravimetric analysis, X‐ray diffraction powder patterns and molar conductivities and magnetic susceptibility measurements.
ChemInform Abstract: Substituted Metal Carbonyls. Part 5. Convenient Syntheses of Some Group 6 Phosphine and Pyridine Substituted Penta‐ and Tetra‐carbonyls and Isolation of the Singly Bridging 1,2‐Bis(4‐pyridyl)ethylene Dimetal Decacarbonyl Complexes.
Authors: HOR T. S. A. 
Published: May 2016

AbstractThe use of trimethylamine N‐oxide in decarbonylation reactions is demonstrated with the one‐pot synthesis of the complexes (I)‐(IV).
ChemInform Abstract: Group VI Metal Tetracarbonyl Complexes with 3,6‐Bis(2′‐pyridyl)pyridazine and 7,10‐Bis(2′‐pyridyl)‐8,9‐diazafluoranthene.
Authors: GHEDINI M. , NEVE F. , BRUNO M. C. 
Published: May 2016

AbstractFor a comparative study the complexes (I) and (II) are synthesized by the reaction of the appropriate chelate ligand with norbornadienetetracarbonyl chromium or molybdenum or with W(CO)6 and characterized by IR, electronic and 1H NMR spectroscopy.
ChemInform Abstract: Synthesis and Stereochemical Analysis of Exchange‐Inert Chromium(III) Complexes of Adenosine 5′‐O‐(2‐Thiodiphosphate), Adenosine 5′‐O‐(2‐Thiotriphosphate), and Adenosine 5′‐O‐(3‐Thiotriphosphate). Generation of a New Class of Chiral Enzyme Active Site Probes.
Authors: LIN I. , DUNAWAY‐MARIANO D. 
Published: May 2016

AbstractExchange‐inert tetraaquochromium(III) complexes of the title ligands are prepared by reaction of (Cr(H2O)6)3+ with the corresponding nucleotides for use as stereochemical probes of enzyme active sites.
ChemInform Abstract: (Cp2Co) (Bi(Co(CO)4)4): A Paramagnetic, Tetrahedral Ten‐Electron Bismuth Complex.
Authors: LEIGH J. S. , WHITMIRE K. H. 
Published: May 2016

AbstractThe title complex (IV) is obtained by equimolar reaction of the tetranuclear neutral BiCo complex (III) with (Cp2Co) (Co(CO)4) in situ generated from Co2(CO)8 (I) and Cp2Co (II).
ChemInform Abstract: Metal π‐Complexes of Benzene Derivatives. Part 31. Electron‐Electron/Spin‐Spin Interaction Over a Large Distance Studied for the Diradical Dication (Di(bis(dimethylphosphino‐η6‐benzene)chromium(I))nickel(0))++ ...
Authors: ELSCHENBROICH C. , HEIKENFELD G. , WUENSCH M. + , MASSA W. , BAUM G. 
Published: May 2016

AbstractThe neutral trinuclear parent complex (VI) is prepared according to the scheme and characterized by X‐ray structure analysis (space group P212121, Z=2).
ChemInform Abstract: Weak Intramolecular Bonding Relationships: The Conformation‐Determining Attractive Interaction Between Gold(I) Centers.
Authors: SCHMIDBAUR H. , GRAF W. , MUELLER G. + 
Published: May 2016

AbstractThe ylide (IV) (P21/c, Z=4) has a conformation with syn‐ and anti‐orientation of the lone electron pairs at the P atoms.
ChemInform Abstract: Activation of Dihydrogen by Organo‐Iridium‐Phosphido Complexes. Evidence for α‐Hydrogen Abstraction by a Terminal Phosphide Ligand.
Authors: FRYZUK M. D. , BHANGU K. 
Published: May 2016

AbstractThe reaction of (IIIa) with H2 gives a mixture of (IVa) and (IVb) (1H NMR evidence).
ChemInform Abstract: Isomerization of Double Bond in Nitrosteroids.
Authors: SHAFIULLAH SHAFIULLAH , ANSARI S. A. 
Published: May 2016

AbstractTreatment of the 6‐nitrocholest‐5‐enes (I) with methanolic potassium hydroxide produces the isomeric 6β‐nitrocholest‐4‐enes (IIa) ‐ (IIc).
ChemInform Abstract: New Methodology for C‐4 Substitution and Sulfoxide Deoxygenation Reactions in Ceph‐3‐ems.
Authors: BREMNER D. H. , RINGAN N. S. , SMITH A. D. M. 
Published: May 2016

AbstractThe cephemcarboxylate (I) reacts with methyl vinyl ketone (II) to give the adduct (III) which is oxidized, forming the sulfoxide (IV).
ChemInform Abstract: Crystal and Molecular Structure of Manganese(VII) Oxide.
Authors: DRONSKOWSKI R. , KREBS B. , SIMON A. , MILLER G. , HETTICH B. 
Published: May 2016

AbstractThe title oxide crystallizes in the monoclinic system, space group P21/c, Z = 8. In the solid state the Mn2O7 molecules are arranged in layers yielding a cubic close packing for the O atoms.
ChemInform Abstract: Reactions Between Alkalihexafluorosilicates and Some Oxidic Niobium Compounds.
Authors: WILDE W. , KOLDITZ L. 
Published: May 2016

AbstractReactions of Na2SiF6 with Nb2O5 (I) or NaNbO3 (II) both yield Na2Nb2O5F2, whereas analogous reactions with K2SiF6 (III) lead to a variety of products.
ChemInform Abstract: Growth of Single Crystals of Ternary Rare Earth Vanadium(III) Oxides LnVO3 by Flux Electrolysis.
Authors: PICKARDT J. , SCHENDLER TH. , KOLM M. 
Published: May 2016

AbstractSingle crystals of the title compounds are prepared by electrolysis of Ln2O3 (Ln: La, Sm, Gd, Dy, Er, Yb) and V2O5 in a flux of NaF and Na2B4O7·10 H2O (Ln2O3:V2O5:NaF:Na2B4O7·10 H2O = 3:1:3:6; 1050 K, 24‐36 h).
ChemInform Abstract: Sulfur Mediated Induced Electron Transfer Reactions in W‐S Systems: Synthesis and Reactivity of (Et4N)2(W2(V)O2(μ‐S)2(S2)2).
Authors: ANSARI M. A. , CHANDRASEKARAN J. , SARKAR S. 
Published: May 2016

AbstractIn addition to the synthesis outlined in the scheme, the title compound (III) is prepared from (I) and (II) using other oxidants such as I2, S2O42‐, or peroxides.