bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Nuclear Relaxation in the Magnetic Coupled System Cu2Co2SOD. Histidine‐44 Is Detached Upon Anion Binding.
Authors: BANCI L. , BERTINI I. , LUCHINAT C. , SCOZZAFAVA A. 
Published: May 2016

Abstract1H NMR Spectra of bovine erythrocyte superoxide dismutase in which zinc is substituted by cobalt (Cu2Co2SOD) are reported and compared with those of Cu2Zn2SOD and E2Co2SOD (E = empty).
ChemInform Abstract: Electronic and Molecular Structure of (Cr(bpy)3)3+ (bpy: 2,2′‐Bipyridine).
Authors: HAUSER A. , MAEDER M. + , ROBINSON W. T. , MURUGESAN R. , FERGUSON J. 
Published: May 2016

Abstract(Cr(bpy)3)(PF6)3 and (Rh(bpy)3)(PF6)3 have both space group R32 with Z = 6. Single crystal and powder EPR spectra as well as absorption and low‐temp.
ChemInform Abstract: Oxidative and Hydrolytic Decomposition of a Polyanionic Chelating Ligand.
Authors: ANSON F. C. , COLLINS T. J. , COOTS R. J. , GIPSON S. L. , KRAFFT T. E. , SANTARSIERO B. D. , SPIES G. H. 
Published: May 2016

AbstractOs(IV) complexes of the polyanionic chelating ligand (I) cannot be reversibly electrooxidized at 20 °C. Electrooxidation of (IIa) in the presence of alcohols results in a sequence of oxidation and hydrolysis reactions involving the ethylene unit of the ligand (I).
ChemInform Abstract: Synthesis and Thermal Cyclization Reactions of Methyl Isocrotonate Derivatives.
Authors: KAWAHARA N. , SHIMAMORI T. , ITOH T. , TAKAYANAGI H. , OGURA H. 
Published: May 2016

AbstractThe heterocyclic bis(methoxycarbonyl)isocrotonates (I), (III), and (V) undergo thermal cyclization, yielding the pyrido derivatives (II), (IV), and (VII) ‐ (IX).
ChemInform Abstract: Chemical and Enzymatic Triggering of 1,2‐Dioxetanes. Part 3. Alkaline Phosphatase‐Catalyzed Chemiluminescence from an Aryl Phosphate‐Substituted dioxetane.
Authors: SCHAAP A. P. , SANDISON M. D. , HANDLEY R. S. 
Published: May 2016

AbstractThe adamantylidenexanthenyl phosphate (I) is converted to the 1,2‐dioxetane (II) by singlet oxygenation.
ChemInform Abstract: Hypervalent Iodine Oxidation of α,β‐Unsaturated Carbonyl Compounds.
Authors: TAMURA Y. , YAKURA T. , TERASHI H. , HARUTA J. , KITA Y. 
Published: May 2016

AbstractOxidation of the vinylic aldehydes and ketones (I) and the cyclohexenones (V) with phenyl iodine(III) diacetate (II) in the presence of a base produces the acetals (III) or the hydroxycyclohexenones (VI).
ChemInform Abstract: Organic Synthesis in a Heterogeneous Medium in the Absence of a Solvent: Selective Benzylations and Allylations of the Anion of β‐Naphthol.
Authors: BRAM G. , LOUPY A. , SANSOULET J. , VAZIRI‐ZAND F. 
Published: May 2016

AbstractThe allylation and the benzylation of β‐naphthol (I) with the bromides (II) in the presence of various bases are investigated.
ChemInform Abstract: Nickel‐ or Palladium‐Catalyzed Cross Coupling. Part 31. Palladium‐ or Nickel‐Catalyzed Reactions of Alkenylmetals with Unsaturated Organic Halides as a Selective Route to Arylated Alkenes and Conjugated Dienes: Scope, Limitations, and Mechanism.
Authors: NEGISHI E. , TAKAHASHI T. , BABA S. , VAN HORN D. E. , OKUKADO N. 
Published: May 2016

AbstractStereo‐ and regiodefined alkenylmetals containing Al, Zr, and Zn such as (I), (IV), or (IX) react with aryl and alkenyl iodides (and bromides) as for instance (II), (VII), (X) in the presence of Pd or Ni complexes containing phosphine ligands, such as PPh3, to give the corresponding cross‐coupled products, e.g. (IIIa), (V), (VIII), or (XI).
ChemInform Abstract: 1,2,4,6‐Cycloheptatetraene: The Key Intermediate in Arylcarbene Interconversions and Related C7H6 Rearrangements.
Authors: MCMAHON R. J. , ABELT C. J. , CHAPMAN O. L. , JOHNSON J. W. , KREIL C. L. , LEROUX J.‐P. , MOORING A. M. , WEST P. R. 
Published: May 2016

AbstractThermolysis or photolysis of phenyldiazomethane (I) produces the carbene (II) which ring‐expands to give the title compound (III).
ChemInform Abstract: Transannular Ring Expansion in the Acid‐Catalyzed Reaction of the Oxirane Derived from Spirocyclopropane‐Substituted Bicyclo(2.2.2)oct‐2‐ene.
Authors: ADAM W. , CRAEMER E. + , PETERS E.‐M. , PETERS K. , VON SCHNERING H. G. 
Published: May 2016

AbstractThe epoxide (IV), prepared by pressure‐promoted cycloaddition of (I) with (II) followed by oxidation, undergoes ring expansion to give (VIa) and (VIIa) on treatment with TFA, the former product being formed via skeletal rearrangement.
ChemInform Abstract: New Imidazole‐5‐carbohydroxamic Acids with Biological Activity.
Authors: BOSSIO R. , CAPEI R. , MARCACCINI S. , PEPINO R. , TISCIONE E. 
Published: May 2016

AbstractThe 1‐benzyl‐2‐mercaptoimidazole‐5‐carbohydroxamic acids (IV) are prepared from the mercaptoimidazolecarboxylic acid (I) as shown in the reaction scheme.
ChemInform Abstract: The Unusual Deacylation of the 2‐Acetyl‐1,3‐dimethylbenzimidazolium Cation.
Authors: OWEN T. C. , RICHARDS A. 
Published: May 2016

AbstractThe cation (I) is very rapidly deacylated by hydroxide ion even at pH 7‐8, yet does not react with primary amines unless water is absent.
ChemInform Abstract: Synthesis of 1,2‐Fused Benzimidazo Heterocycles from Benzimidazole‐2acetonitrile and Heterocyclic ortho‐Chloroaldehydes.
Authors: GOKHALE U. V. , SESHADRI S. 
Published: May 2016

AbstractCondensation reaction of (I) with benzimidazole‐2‐acetonitrile (II) leads to the formation of the fused heterocycle (III).
ChemInform Abstract: Stereoisomeric Flavor Compounds. Part 16. Structure and Properties of Optically Pure 2‐Methyl‐4‐propyl‐1,3‐oxathiane 3‐Oxides.
Authors: SINGER G. , HEUSINGER G. , MOSANDL A. , BURSCHKA C. 
Published: May 2016

AbstractFrom optically pure (2S,4R)‐oxathiane (I) the diastereomeric sulfoxides (II) and (III) are obtained.
ChemInform Abstract: Studies on 1‐Alkyl‐2(1H)‐pyridone Derivatves. Part 30. Reactions of 1‐Alkyl‐2(1H)‐pyridones with Fumaric Acid Monomethyl Ester and Acrylic Acid.
Authors: TOMISAWA H. , HONGO H. , HATANO T. , NAKANO H. , FUJITA R. 
Published: May 2016

AbstractCycloaddition reaction of the pyridones (I) with acrylic acid and fumaric acid monomethyl ester (II) followed by rearrangement yields the azabicyclooctenes (III).
ChemInform Abstract: Phosphane Oxides as Intermediates in the Synthesis of Potentially Bioactive Compounds.
Authors: MATOLCSY G. , BAUER K. , PAL A. , UJVARY I. , BELAI I. , GERLEI A. , KARDOS M. , SOHAR P. , PELCZER I. 
Published: May 2016

AbstractA series of functionalized phosphane oxides such as (III), (V) and (VI) are synthesized as shown in the scheme.
ChemInform Abstract: Nucleophilic Cleavage of the Si‐C Bond in Organyltrifluorosilanes and Diorganyldifluorosilanes. Method for the Synthesis of Organo‐Mercury Derivatives.
Authors: VORONKOV M. G. , CHERNOV N. F. , PERLOVA E. M. 
Published: May 2016

AbstractWhen the mercury(II) compounds (II), (III), (IV), or (VII) are treated with fluorosilanes, aryl or alkyl groups are transferred from the silicon to the mercury.
ChemInform Abstract: Lanthanoid Perchlorate Complexes of 4‐Chloroquinoline‐1‐oxide and 5‐Chloroisoquinoline‐2‐oxide.
Authors: NAVANEETHAM N. S. , RAJASEKAR N. , KALYANASUNDARAM R. , SOUNDARARAJAN S. 
Published: May 2016

AbstractThe ligands are prepared by literature methods.
ChemInform Abstract: Synthesis and Structural Studies for a Series of Aromatic Schiff Base Complexes with Triphenyltin Chloride and Triphenyltin Isothiocyanate.
Authors: KHOO L. E. , CHARLAND J.‐P. , GABE E. J. , SMITH F. E. 
Published: May 2016

AbstractThe thermally stable complexes (III) are prepared as shown in the scheme (no yields given).
ChemInform Abstract: Reaction of Dioxomolybdenum(VI) Complexes with S‐Methylthiocarbazate. Preparation and Structure of a Diazenido‐Hydrazido Complex Containing a Side‐on Hydrazido(1‐) Ligand.
Authors: MATTES R. , SCHOLAND H. , MIKLOWEIT U. , SCHRENK V. 
Published: May 2016

AbstractX‐ray structure investigations of the complexes (III) and (VI), obtained by the title reaction, show that (III) (space group P21/c, Z=4) contains a "side‐on" bound hydrazido(1‐) ligand NH2NC(O)SMe, whereas in (VI) (space group P1, Z=1) the same ligand is N,O‐chelated.
ChemInform Abstract: Synthesis, Characterization, and Electrochemistry of Novel Diruthenium Cofacial Porphyrin Dimers.
Authors: COLLMAN J. P. , KIM K. , LEIDNER C. R. 
Published: May 2016

AbstractThe novel diruthenium complexes (V) and (Xa) are treated with PPh3 to yield the complexes (VII) and (Xb) containing five‐coordinate metals with vacant coordination sites inside the diporphyrin cavity.
ChemInform Abstract: Substitution Reactions of Chloro(η5‐cyclopentadienyl)bis(triphenylphosphine)ruthenium(II) with Some Thiocarboxa(i)mides.
Authors: GUPTA H. K. , CHAUHAN V. , DIKSHIT S. K. 
Published: May 2016

AbstractThe title reactions lead to the formation of the air‐stable, diamagnetic compounds (I) with a distorted octahedral geometry.
ChemInform Abstract: Synthesis, Reactivity, and X‐Ray Crystal Structure of a Remarkably Stable Bis(alkoxo)platinum Complex.
Authors: ALCOCK N. W. , PLATT A. W. G. , PRINGLE P. G. 
Published: May 2016

AbstractIt is indicated by the 31P NMR spectroscopic data that the OH groups of the ligand (II) in the complex (III) are strong donors for platinum.
ChemInform Abstract: Total Synthesis of (.+‐.)‐Solavetivone and Aglycone A3. Regio‐ and Stereoselective Birch Reduction of 6,10‐Dimethyl‐2‐hydroxy‐spiro(4.5)deca‐ 6,9‐dien‐8‐one.
Authors: IWATA C. , YAMADA M. , FUSAKA T. , MIYASHITA K. , NAKAMURA A. , TANAKA T. , FUJIWARA T. , TOMITA K. 
Published: May 2016

AbstractThe phenolic diazoketone (Ib), obtained by hydrolysis of the acetate (Ia), is cyclized and then reduced to give the spirodienone (III).
ChemInform Abstract: Reactions of 5‐Hydroxy‐6‐oxosteroids. Part 6. Acid‐Catalyzed Isomerization of Some 5α‐Hydroxy‐6‐oxosteroids.
Authors: SZCZEPEK W. J. 
Published: May 2016

AbstractThe title 5α‐hydroxy steroids (I) undergo isomerization on treatment with KHSO4/TFA to give the 5β‐hydroxy derivatives (II).
ChemInform Abstract: Torsional Dynamics of Molecules on Barrierless Potentials in Liquids. Part 1. Temperature and Wavelength Dependent Picosecond Studies of Triphenylmethane Dyes.
Authors: BEN‐AMOTZ D. , HARRIS C. B. 
Published: May 2016

AbstractThe nonradiative decay dynamics of crystal violet, and in part ethyl violet and malachite green, dissolved in a variety of solvents, are studied as a function of temp. and excitation wavelength.
ChemInform Abstract: Light‐Induced, Thermal, and Acid‐Catalyzed π‐Skeletal Rearrangements of Five‐Ring‐Annelated Heptalenes.
Authors: WEBER R. H. , BRUEGGER P. + , JENNY T. A. , HANSEN H.‐J. 
Published: May 2016

AbstractThe interconversions of (I)/(II) and (III)/(IV) by irradiation and thermolysis (exemplified in the scheme by the transformations of (IIIb)/(IVb), the former compound being obtained from (VI)), as well as the acid‐catalyzed rearrangement of (IIb) to give (Ib) (in HCl/CD3OD; tab.
ChemInform Abstract: Synthesis of Functionalized Styrenes via Palladium‐Catalyzed Coupling of Aryl Bromides with Vinyl Tin Reagents.
Authors: MCKEAN D. R. , PARRINELLO G. , RENALDO A. F. , STILLE J. K. 
Published: May 2016

AbstractPalladium‐catalyzed coupling reaction of the aryl bromides (I) with the vinylstannane (II) yields the styrenes (III).
ChemInform Abstract: A New Indole Synthesis Promoted by Metal Triflates.
Authors: KOZIKOWSKI A. P. , CHENG X.‐M. , LI C.‐S. , SCRIPKO J. G. 
Published: May 2016

AbstractA new method for the synthesis of 4‐substituted indoles involves a reaction sequence that is shown for the example (I) → (III) → (IV) → (V).
ChemInform Abstract: Boron Compounds. Part 75. N‐Substituted 4,5‐Diethyl‐2,5‐dihydro‐2,2,3‐trimethyl‐1,2,5‐azasilaboroles. Preparation and Characterization.
Authors: KOESTER R. + , SEIDEL G. , BOESE R. , WRACKMEYER B. 
Published: May 2016

AbstractStarting with the sodiumborate (I) the alkali metal 1,2,5‐azoniasilaboratoles (V) are obtained via (III).
ChemInform Abstract: Cycloaddition of Phosphenium Ions to Norbornadiene and Quadricyclane.
Authors: WEISSMAN S. A. , BAXTER S. G. 
Published: May 2016

AbstractAddition reaction of the phosphenium salts (I) to norbornene (II) or quadricyclane (III) yields the 1,4‐adducts (IV) which are hydrolyzed to give the phosphine oxides (V).
ChemInform Abstract: Syntheses of (+)‐ and (‐)‐Methyl 8‐Epinonactate and (+)‐ and (‐)‐Methyl Nonactate.
Authors: WARM A. , VOGEL P. 
Published: May 2016

AbstractOptical resolution of the racemic starting material (I) is accomplished by chromatographic separation and subsequent thermolysis of the derived sulfoximides (III) and (IV).
ChemInform Abstract: Fatigue Behavior of High Strength Titanium Alloys at Elevated Temperatures.
Authors: DAEUBLER M. A. + , GRAY H. , WAGNER L. , LUETJERING G. + 
Published: May 2016

AbstractThe microstructure (α grain size, phase dimensions and morphology of the α and β phase) of the high strength titanium alloys Ti‐8.6 Al, Ti‐6 Al‐4 V, IMI 685, and Ti‐6242 is shown to have a significant influence on the elevated temp. mechanical properties under monotonic as well as cyclic loading.
ChemInform Abstract: Observation of Plasmon Frequency in the Optical Spectrum of Au18Ag20 Cluster: The Beginning of the Collective Phenomenon Characteristic of the Bulk?.
Authors: TEO B. K. , KEATING K. , KAO Y.‐H. 
Published: May 2016

AbstractThe UV‐VIS spectra of (Ph3P)12Au18Ag20Cl14 (I) in EtOH, colloidal Au particles in H2O, and colloidal Au0.22Ag0.78 are compared and discussed in detail.
ChemInform Abstract: 31P NMR Parameters for Compounds with the α‐Tetraphosphorus Trisulphide Skeleton; Substituent Constants for an Inorganic Substrate.
Authors: TATTERSHALL B. W. 
Published: May 2016

AbstractThe 31P NMR spectra of concentrated solutions of symmetric compounds (Ia) and for unsymmetric compounds (Ib) in CS2 have been recorded and assigned.
ChemInform Abstract: An Electrochemical Fabrication Method for Platinum Ultramicro Disk Electrodes
Authors: ITAYA K. , ABE T. , UCHIDA I. 
Published: May 2016

Abstracthas been developed based on the technique applied for the preparation of the tips in field electron and ion microscopy, where the shaping of one end of a commercially available Pt wire to a tapered cone is carried out by a simple method of anodic electropolishing.
ChemInform Abstract: A Solid Polymer Electrolyte Internal Reference Electrode for High Temperature Aqueous Systems
Authors: HETTIARACHCHI S. , MACDONALD D. D. 
Published: May 2016

Abstracthas been prepared by mixing a commercial high temp. epoxide with an appropriate amount of a Al2O3 filler and a 0.1 M KCl solution to a reasonably viscous mixture to immobilize Cl‐ (a schematic description of the reference electrode is given).
ChemInform Abstract: Cathodic Behavior of Titanium Diboride in Aluminum Electrolysis.
Authors: MAZZA B. , SERRAVALLE G. , FUMAGALLI G. , BRUNELLA F. 
Published: May 2016

AbstractThe cathodic behavior of TiB2‐based material has been investigated using a miniature aluminum electrolysis cell in order to predict the performance of an industrial cell with TiB2‐based cathodes.
ChemInform Abstract: Coordination Chemistry of Semiconductor Photoelectrodes: Reactions of Etched n‐GaAs with Co(III) Complexes.
Authors: ABRAHAMS I. L. , TUFTS B. J. , LEWIS N. S. 
Published: May 2016

AbstractIt is demonstrated, that exposure of (100)‐oriented n‐GaAs to an alkaline (pH 11.4) aqueous solution of Co(NH3)5(H2O)3+ (0.01 M) yields dramatic, persistent improvements in the I‐V characteristics of the n‐GaAs/KOH‐Se‐/2‐ junction.
ChemInform Abstract: Synthesis of the Monofluoroammonium Salts NH3F+HF2‐·nHF, NH3F+SbF6‐, NH3F+AsF6‐, NH3F+BF4‐.
Authors: MINKWITZ R. , LIEDTKE A. , NASS R. 
Published: May 2016

AbstractThe monofluoroammonium salt (II) is prepared by treatment of the carbamate (I) with anhydrous hydrogen fluoride.
ChemInform Abstract: Reactions of (NSCl)3 with Lewis Acids and Sulfur: a Convenient Preparation of (S2N) (SbCl6).
Authors: BANISTER A. J. , KENDRICK A. G. 
Published: May 2016

AbstractThe title compound is obtained in 35% yield besides (S3N2Cl) (SbCl6) and (NS2Cl2) (SbCl6) by the reaction of (NSCl)3 with SbCl5 in either SOCl2 or CH2Cl2 (molar ratio 1:3, 20 °C, 30 min) followed by the addition of three equivalents of elemental sulfur (24 h stirring at 20 °C).
ChemInform Abstract: Subfemtomole Quantitation of Molecular Adsorbates by Two‐Step Laser Mass Spectrometry.
Authors: HAHN J. H. , ZENOBI R. , ZARE. R. N. ZARE. R. N. 
Published: May 2016

AbstractThe first laser pulse causes virtually complete desorption of the molecules by rapid heating of the substrate surface.
ChemInform Abstract: Enzymatic Second‐Order Asymmetric Hydrolysis of Ketorolac Esters: in situ Racemization.
Authors: FUELLING G. + , SIH C. J. 
Published: May 2016

AbstractIn enantiospecific hydrolyses of racemic carboxylic esters by hydrolytic enzymes the maximum obtainable yield of one pure enantiomer is 50%.
ChemInform Abstract: Reductive Cleavage of Sulfonates. Deprotection of Carbohydrate Tosylates by Photoinduced Electron Transfer.
Authors: MASNOVI J. , KOHOLIC D. J. , BERKI R. J. , BINKLEY R. W. 
Published: May 2016

AbstractPhotolysis of the galactopyranose (I) in alkaline (NaOH or MeO‐) methanol under nitrogen affords the alcohol (II) quantitatively.
ChemInform Abstract: Unsymmetrically, Chemically Activated 1,2‐Dicyclopropylacetylene: An Example of Restricted Energy Flow?
Authors: VON E. DOERING W. , EHLHARDT W. J. 
Published: May 2016

AbstractThe reactions of methylene (II) with 1‐(D2)cyclopropyl‐2‐vinylacetylene (I) and of (D2)methylene (IV) with 1‐cyclopropyl‐2‐vinylacetylene (V) both give rise to the 1,2‐dicyclopropylacetylene (III) chemically activated in the unlabeled cyclopropyl ring, or in the labeled ring, respectively.
ChemInform Abstract: Palladium Catalyzed Reduction of Aryl Triflates. Utilization in the Synthesis of Angelicin, Olivin, and Chromomycinone from Phenols Produced in the Benzannulation Reaction of Chromium Carbene Complexes.
Authors: PETERSON G. A. , KUNNG F.‐A. , MCCALLUM J. S. , WULFF W. D. 
Published: May 2016

AbstractThe aryltriflates (I), (III), (Va), and (VI) are reduced with sodium boranate or formic acid in the presence of a Pd catalyst, yielding the arenes (II), (IV), (Vb), and (VII).
ChemInform Abstract: Cross‐Combination of Phenylmanganese Iodide with Allyl and Propargyl Acetates.
Authors: KRESTELEVA I. V. , SPIVAK A. YU. , TOLSTIKOV G. A. 
Published: May 2016

AbstractReaction of phenylmanganese iodide (II) with the allyl acetates (I) gives the olefins (III) and (IV).
ChemInform Abstract: A Convenient Synthesis of Perfluoro‐ and Polyfluoroacetylenic Thiolesters.
Authors: SHEN Y. , ZHENG J. 
Published: May 2016

AbstractS‐Methyl bromothioacetate (I) is converted to the phosphorus ylide (III) which reacts with the fluoroalkanoyl chlorides (IV) to give the phosphoranes (V).
ChemInform Abstract: The Reaction of Trifluoromethanesulfenyl Chloride with Enamines of β‐Keto Carboxylic Acid Anilides.
Authors: BOGDANOWICZ‐SZWED K. , KAWALEK B. , LIEB M. 
Published: May 2016

AbstractAs shown in the reaction scheme, the enamines (I) and (VIII) are sulfenylated with trifluoromethanesulfenyl chloride (II) to give the corresponding enamine or keto derivatives.
ChemInform Abstract: Spectroscopic and Photochemical Properties of Mononitropyrenes.
Authors: VAN DEN BRAKEN‐VAN LEERSUM A. M. , TINTEL C. , VAN'T ZELFDE M. , CORNELISSE J. , LUGTENBURG J. 
Published: May 2016

AbstractThe title compounds 1‐ (II), 2‐ (V), and 4‐nitropyrene (VII) are prepared from pyrene (I) (see scheme; MS, 1H and 13C NMR, UV, IR).
ChemInform Abstract: Preparation of Optically Active Cyclic Ether Derivatives of Amino Acids and Peptides.
Authors: BARLOS K. , PAPAIOANNOU D. , PATRIANAKOU S. , SANIDA C. , TSEGENIDIS T. 
Published: May 2016

AbstractThe N‐trimethylmethioninyl alcohols (I) are methylated and then cyclized, producing the tritylaminotetrahydrofurans (III) which are transformed into the ammonium salts (IV).
ChemInform Abstract: Preparation and X‐Ray Crystal Structure Analysis of a Stable Trimethylsilyloxy Epoxide.
Authors: PAQUETTE L. A. , LIN H.‐S. , GALLUCCI J. C. 
Published: May 2016

AbstractThe silyl enol ether (II), prepared from the ketone (I), reacts with MCPBA to yield the epoxide (III) which is cleaved by benzoic acid, producing the ketones (IV) and (V).
ChemInform Abstract: On the Reaction of O‐Trimethylsilyl Derivatives of 2‐Acylhydrazines with Dimethyl(chloromethyl)chlorosilane.
Authors: KALIKHMAN I. D. , BANNIKOVA O. B. , GOSTEVSKII V. A. , VOLKOVA L. I. , VYAZANKINA O. A. , BYAZANKIN N. S. , YUSHMANOVA T. G. , LOPYREV V. A. , VORONKOV M. G. , PESTUNOVICH V. A. 
Published: May 2016

AbstractThe hydrazones (I) react with the silane (II) to give the 6‐membered cyclic ylides (III) or the 5‐membered compounds (IV) depending on the configuration of (I).
ChemInform Abstract: Electronic and Solvent Effects in the Reaction of Zinc Porphyrins with a Metal Imidazolate Complex or 1‐Methylimidazole.
Authors: COOPER J. B. , BREWER C. T. , BREWER G. 
Published: May 2016

AbstractThe reactions of (I) with the copper complex (II) to yield the imidazolate bridged binuclear compounds (III) are followed in the visible spectrum.
ChemInform Abstract: Icosahedra with Slipped Vertices. The Influence of Electron Donation on the Geometry of a Stannadicarbadodecaborane (Stannacarborane).
Authors: JUTZI P. , GALOW P. , ABU‐ORABI S. , ARIF A. M. , COWLEY A. H. , NORMAN N. C. 
Published: May 2016

AbstractThe stannacarborane (III), prepared by treatment of (I) with SnCl2, reacts with Py (IV) to yield the 1:2 complex (Va).
ChemInform Abstract: Chemistry of Metallacyclic Complexes Containing the FeCSCS Ring Obtained by Metal‐Promoted CS2‐CS Coupling. X‐Ray Crystal Structures of Cyclic ((CO)(cp)FeC(SW(CO)5)SC(FeLn)S) and ((CO)(cp)FeC(SEt)SC(FeLn)S)SO3CF3 (FeLn: Fe(cp)(CO)2, cp: η‐C5H5).
Authors: BUSETTO L. , ZANOTTI V. , ALBANO V. G. , BRAGA D. , MONARI M. 
Published: May 2016

AbstractNucleophilic addition of the thione S atom in the complexes (I) at the thiocarbonyl C atom in (II) promotes CS2‐CS coupling to yield the air‐stable metallacycles (III) (mechanism).
ChemInform Abstract: Synthesis, Structure, and Electrochemistry of a Novel Macrocyclic Dicopper(II) Complex. Four One‐Electron‐Transfer Steps Producing Binuclear Copper(III) and Copper(I) Species and Mixed‐Valence‐State Species.
Authors: MANDAL S. K. , THOMPSON L. K. , NAG K. , CHARLAND J.‐P. , GABE E. J. 
Published: May 2016

AbstractThe saturated macrocyclic ligand of the title complex (I) is derived by a template condensation of 4‐methyl‐2,6‐diformylphenol with 1,3‐diaminopropane in the presence of a mixture of Pb acetate and Pb nitrate and isolated after borohydride reduction with a yield of 61%.
ChemInform Abstract: New Pathway for the Reaction of Difluorocarbene with Imines.
Authors: MCCARTHY J. R. , BARNEY C. L. , O'DONNELL M. J. , HUFFMAN J. C. 
Published: May 2016

AbstractThe imino ester (I) reacts with chlorodifluoromethane (II) under ionpair extraction conditions, producing the N‐difluoromethylaziridine (III) which is cleaved by reduction or acidic hydrolysis, forming the amino esters (IV) and (V).
ChemInform Abstract: A New Preparation of 4‐(BOC‐Aminoacyloxymethyl)phenylacetic Acids for Solid‐Phase Peptide Synthesis.
Authors: PLAUE S. , HEISSLER D. 
Published: May 2016

AbstractThe N‐protected amino acids (I) react with p‐(hydroxyethyl)benzyl bromide (II) to produce the hydroxyethylbenzyl esters (III).
ChemInform Abstract: Syntheses and Antiviral Activities of Quinoxalinedione 2,3(1H,4H) Derivatives.
Authors: KEPPELER K. , DE CLERQ E. 
Published: May 2016

AbstractCondensation reaction of the silylated quinoxalinedione (II) with the protected glycosyl chloride (III) yields the anomeric N‐glycosides (IV) which are deprotected to give (V).
ChemInform Abstract: Syntheses and Biological Activities of Neurokinin B Analogs Modified at Positions 2, 3, and 6.
Authors: UCHIDA Y. , OKIMURA K. , KUROSAWA K. , SAKURA N. , HIROSE K. , HASHIMOTO T. 
Published: May 2016

AbstractNine neurokinin B (I) related octapeptides (II) and nonapeptides (III) are synthesized by the standard solid phase method.