bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Palladium(0)‐Catalyzed Coupling Reaction of Isoprene Bromohydrin with Aromatic Organolithium Reagents.
Authors: ARAKI S. , OHMURA M. , BUTSUGAN Y. 
Published: May 2016

AbstractIn contrast to the reaction with Grignard compounds, the bromohydrin (I) is arylated in the presence of Pd(0) catalyst with aryllithium Compounds (II) to give unrearranged enols (III) with good yields and high selectivity.
ChemInform Abstract: C‐3 Hydroxyalkylation of Some Imidazo[1,2‐a]azines.
Authors: TEULADE J. C. , BONNET P. A. , RIEU J. N. , VIOLS H. , CHAPAT J. P. , GRASSY G. , CARPY A. 
Published: May 2016

AbstractThe title reaction of the N‐ heterocycles (I), (VI) and (VIII) with formaldehyde (II) yields the desired alcohols (III), (VII) and (IX), in part together with by‐products.
ChemInform Abstract: Unsymmetrical Connective Olefination by Kornblum Nitro‐Synthesis: Applications in Phytuberin Chemistry.
Authors: CROMBIE L. , ROUGHLEY B. S. 
Published: May 2016

AbstractThe Kornblum unsym. olefin synthesis employing radical‐anion chain crossed‐coupling (light‐catalysed) of a mono‐ [e.g (IIIa)] and a gem.‐dinitro compound [e.g (IIc)] followed by reductive NO2 removal, is successful when applied to the synthesis of the model compound (V).
ChemInform Abstract: Synthesis of Cyclopropylsulfide and Cyclopropylsulfone Derivatives by Nucleophilic Addition of Thiols to 3,3‐Disubstituted Cyclopropenes.
Authors: GRITSENKO E. I. , BUTENKO G. G. , PLEMENKOV V. V. , BOLESOV I. G. 
Published: May 2016

AbstractDurch Addition der Mercaptane (II) an die Cyclopropene (I) werden Stereoisomerengemische der Cyclopropylsul?de (III) und (IV) erhalten, die nach Trennung zu den Sulfonen (V) und (VI) oxidiert werden.
ChemInform Abstract: Synthesis of Methyl (Z)‐2‐Acetamido‐3‐aryl‐2‐butenoates in Two Highly Selective Steps.
Authors: CATIVIELA C. , DIAZ DE VILLEGAS M. D. , MELENDEZ E. 
Published: May 2016

AbstractDie Umsetzung der Zimtsäureester (I) mit Diazomethan führt selektiv zu den Pyrazolinen (II), die beim Erhitzen in Ethylenglykol unter Stickstoffabspaltung die Z‐Butensäureester (III) ergeben.
ChemInform Abstract: Practical Synthesis of Some Versatile Chiral Building Blocks from (D)‐Mannitol.
Authors: TAKANO S. , KUROTAKI A. , TAKAHASHI M. , OGASAWARA K. 
Published: May 2016

AbstractDie Synthesen des Dioxolans (II) und der Lactone (III) und (IV) werden ausgehend vom Diisopropylidenmannit (I) beschrieben.
ChemInform Abstract: Cyclization of 4‐Hydroxy‐(E)‐2‐alkenoic Esters. Simple Synthesis of Butenolides.
Authors: TANIKAGA R. , YAMASHITA H. , KAJI A. 
Published: May 2016

AbstractBei der Umsetzung der 4‐Hydroxy‐2‐alkensäureester (I) mit Thiophenol (II) entstehen die Phenylthio‐butanolide (III), die basisch in die Butenolide (IV) umgewandelt werden.
ChemInform Abstract: Synthesis of Enol Lactones of 3‐Aroyl‐2‐(thienylmethylene)propionic Acids and Their Conversion into the Corresponding 4‐Arylbenzo[b]thiophene‐6‐carboxylic Acids.
Authors: GUIRGUIS N. R. , AWAD B. M. , SAAD H. A. 
Published: May 2016

AbstractCondensation of (II) with the keto acids (I) yields the E‐isomers (III) as the main products (partial isomerization occurs during crystallization from AcOH).
ChemInform Abstract: Indole‐Phenol Bioisosterism. Synthesis and Antihypertensive Activity of a Pyrrolo Analogue of Labetalol.
Authors: ASSELIN A. A. , HUMBER L. G. , CROSILLA D. , OSHIRO G. , WOJDAN A. , GRIMES D. , HEASLIP R. J. , RIMELE T. J. , SHAW C.‐C. 
Published: May 2016

AbstractDas Pyrrolo‐Analogon (XIa) des Labetalols (XII) wird ausgehend vom N‐Acetylindolin (I) entsprechend dem Formelschema in einer vielstufigen Reaktionssequenz hergestellt.
ChemInform Abstract: The Convenient and One‐Pot Synthesis of N‐Substituted Carbazoles.
Authors: KASHIMA C. , HIBI S. , MARUYAMA T. , OMOTE Y. 
Published: May 2016

Abstract2,5‐Dimethoxy‐tetrahydrofuran (I) reagiert mit den Aminhydrochloriden (II) zu den Carbazolen (III).
ChemInform Abstract: Trimethylsilylcyanide as Source for Isocyanic Acid in Cycloaddition Reactions.
Authors: BURGER K. , HUBER E. 
Published: May 2016

AbstractTrimethylsilylcyanid (I) reagiert mit überschüssigem Hexafluoraceton (II) im Bom‐ ′ benrohr zu dem 1,3‐Dioxolan‐Derivat (III).
ChemInform Abstract: A New Synthesis of 3,5‐Disubstituted Pyrazoles by Reaction of α,γ‐Dipyrolidinylglutaronitriles (Masked α,γ‐Diketone Equivalents) with Hydrazines.
Authors: TAKAHASHI K. , SUZUKI A. , OGURA K. , IIDA H. 
Published: May 2016

AbstractDas durch Strecker‐Synthese aus dem Bis‐acetal (I) hergestellte Glutarsäurenitril (II) liefert bei der Alkylierung ein Gemisch der instabilen Mono‐ (III) und Dialkyl‐Derivate (IV), das mit Hydrazinhydrat zu den Pyrazolen (V) und (VI) reagiert.
ChemInform Abstract: Novel Syntheses of Fused Imidazoles. Part 3. Simplified Construction of the Imidazo[2,1‐b]thiazoline System.
Authors: LANTOS I. , MCGUIRE M. 
Published: May 2016

AbstractDie Benzaldehyde (I) kondensieren mit dem Thiazolin (II) in Gegenwart von Natriumcyanid zu den Imidazothiazolen (III), aus denen die Derivate (IV)‐(VI) hergestellt werden.
ChemInform Abstract: Preparation of Derivatives of 2H‐1,2,3‐Triazole‐4‐carboxylic Acid.
Authors: SCHMITZ E. , LUTZE G. 
Published: May 2016

Abstract4,4‐Diazidopyrazoline‐5‐ones such as (I) react with alcoholates or amines to give 2H‐triazoles.
ChemInform Abstract: Reactivity of Heterocyclic Compounds. Part 6. 2,6‐Diaminopyrimidine‐5‐carbonitriles and 3,5‐Dicyanopyridones from 2‐Amino‐4H‐pyran‐3,5‐dicarbonitriles.
Authors: SEOANE C. , SOTO J. L. , QUINTEIRO M. 
Published: May 2016

AbstractThe reaction of the dicarbonitriles (Ia)‐(Ic) with guanidine (II) yields the carbonitriles (III), while ω‐cyanoacetophenone is eliminated.
ChemInform Abstract: Synthesis of (5‐Hydroxy‐2‐pyridyl)glycine. Part 6. Oxazole Formation in the Bucherer‐Bergs Reaction. Studies on Amino Acids.
Authors: HERDEIS C. , GEBHARD R. 
Published: May 2016

AbstractDie Bucherer‐Bergs‐Reaktion des Pyridinaldehyds (I) liefert das Oxazol (II) und nicht das Imidazoldion (III), welches erst aus (II) unter den angegebenen Bedingungen entsteht.
ChemInform Abstract: A New Convenient Synthesis of Phenanthridine and Some Benzo‐ and Thieno‐c‐fused Quinolines and 1,8‐Naphthyridines.
Authors: GRONOWITZ S. , HOERNFELDT A.‐B. + , YANG Y.‐H. 
Published: May 2016

AbstractThe title compounds (V) and (VII) are obtained from the Pd(O)‐catalyzed reaction of aromatic aminobromo compounds (IV) and (VI) with the boronic acids (III) [novel preparation of (IIIa) Starting from (I)].
ChemInform Abstract: Convenient Syntheses of Phenanthridine‐N‐oxide and Some Thieno‐fused Analogues.
Authors: GRONOWITZ S. , HOERNFELDT A.‐B. + , YANG Y.‐H. 
Published: May 2016

AbstractThe title‐ compounds (V), (VII) and (VIII) are synthesized by the Pd(O)‐catalyzed coupling reaction of bromonitro compounds (III) and (VI) with the boronic acids (I) to give biaryls such as (IV), followed by reduction and cyclization using the Fe‐ SO4/NH4OH system.
ChemInform Abstract: Reactions of Phenyl 4‐Chromone‐3‐sulfonate with Amidines.
Authors: LOEWE W. + , JESKE P. 
Published: May 2016

AbstractThe sulfonate (III) ‐ obtained from its chloride (I) ‐ undergoes with the amidines (IV) a ring transformation to give the fused pyrimidines (V).
ChemInform Abstract: Synthesis of 3,7‐Dihydro‐4H‐pyrrolo[2,3‐d]pyrimidin‐4‐ones.
Authors: JOERGENSEN A. 
Published: May 2016

AbstractDer Acetaminopyrrolcarbonsäureester (I) kondensiert beim Erhitzen mit den Anilinen (II) in Gegenwart von Phosphorpentoxid und Triethylammoniumchlorid zu den im Titel genannten Verbindungen (III).
ChemInform Abstract: Studies on Tertiary Amine Oxides. Part 83. Oxidative 1,4‐Dipolar Cycloaddition of Quinaldine N‐Oxide with Dimethyl Acetylenedicarboxylate.
Authors: WADA K. , FUNAKOSHI K. , SAEKI S. , HAMANA M. 
Published: May 2016

AbstractDie Oxazinochinoline (III) werden durch 1,4‐dipolare Cycloaddition der Chinaldin‐N‐oxide (I) mit dem Acetylendicarbonsäureester (II) in Gegenwart von DDQ oder Thallium(III)‐acetat als Oxidationsmittel erhalten.
ChemInform Abstract: Synthesis of New 2‐Azaadenines and 2‐Azahypoxanthines from 4‐Diazo‐4H‐imidazoles.
Authors: ANDERSEN K. E. , PEDERSEN E. B. 
Published: May 2016

AbstractThe title heterocycles (VI) and (VIII) are synthesized by reaction of the diazo compounds (III) and (VII) [prepared from (Ia) and (Ib), resp.] with prim. amines (II).
ChemInform Abstract: Annulated 1,2,3‐Triazoles. Part 2. A Convenient Synthesis of 3,5,7‐Trisubstituted‐3H‐1,2,3‐triazolo[4,5‐b)[1,5]benzoxazepines: A Novel Triheterocyclic Ring System.
Authors: NIELSEN F. E. , PEDERSEN E. B. 
Published: May 2016

AbstractThe reaction of the triazoles (I) with aminophenols (II) yields the corresponding Schiff bases (III), which undergo base‐catalyzed ring Closure to give either (IV) or (V) [the latter arising from (IIIe) or (IIIf) following treatment with MeOH, e.g. during recrystallization].
ChemInform Abstract: A New Silicate Anion: (Si(NCS)6)2‐ .
Authors: HEININGER W. , STUCKA R. , NAGORSEN G. 
Published: May 2016

AbstractStoichiometric reaction of Si(NCS)4 with corresponding thiocyanates in refluxing acetonitrile leads to the crystalline salts (I) of the hexa‐coordinate title complex anion.
ChemInform Abstract: Synthesis of Silicon Containing Alkenylperoxides by Hydrosilylation of Peroxyalkynes.
Authors: MOISEICHUK K. L. , LIVSHITS F. Z. , YUVCHENKO A. P. , DIKUSAR E. A. , OL'DEKOP YU. A. 
Published: May 2016

AbstractDie 3‐Alkylperoxyacetylene (I) reagieren in Gegenwart von Hexachloroplatinsäure mit Triphenylsilan (II) unter Addition des Silans an die C E C‐Dreifachbindung zu den silylierten Alkenylperoxiden (III).
ChemInform Abstract: Preparation and Structure of Methylphosphonium Chloride.
Authors: FLUCK E. , SVARA J. , NEUMUELLER B. + , RIFFEL H. , THURN H. 
Published: May 2016

AbstractThe reaction between the chlorophosphine (I) and glycol (II) in CH2Cl2 occurs under disproponionation to yield unexpectedly the title compound (III) besides the ester (IV) and et hylene oxide.
ChemInform Abstract: Reactions of 2‐Chloroalkaneimines with Trialkylphosphites and Triphenylphosphine.
Authors: SINITSA A. D. , KRISHTAL' V. S. , MOMOT V. V. , MAIDANOVICH N. K. , KAL'CHENKO V. I. 
Published: May 2016

AbstractWährend das 2‐Chlor‐2‐methyl‐N‐butyl‐ l ‐propanimin (II) mit Triethylphosphit (Ib) zu den Phosphonsäureestern (III) und (IV) reagiert, erfolgt bei den Verbindungen (V) sowie (VIIa) und (VIIb) mit (Ia) bzw. (Ib) eine N‐Phosphorylierung.
ChemInform Abstract: Tricyclic Phosphoranes with Exocyclic Heteroatomic Substituents.
Authors: KORSHIN E. E. , MUKHAMETOV F. S. 
Published: May 2016

AbstractDie Phosphorigsäuredichloride (I) reagieren in Gegenwart von Basen mit o‐Hydroxy‐acetophenon (II) über die Zwischenstufe der Phosphorigsäureester (III) zu den Dibenzotetraoxaphosphatricycloundecanen (IV).
ChemInform Abstract: Stereoselective Synthesis of Key (η6‐Arene)Cr(CO)3 Complexes to Acorenone and Acorenone B.
Authors: UEMURA M. , KOBAYASHI T. , MINAMI T. , HAYASHI Y. 
Published: May 2016

AbstractAus den Silyl‐Aromaten (I) bzw. (V) erhält man mit den Chrom‐Carbonylierungs‐Reagentien (II) bzw. (III) die isomeren Chromcarbonyl‐Aromaten (IV) bzw. (VI).
ChemInform Abstract: Reactions of Delocalized Dianions with Transition Metal Complexes.
Authors: SIMMONS A.‐M. M. , MILLS N. S. , IYER S. R. 
Published: May 2016

AbstractReaction of (I) with an equimolar solution of the dianion (II) of isobutylene, prepared by metallating isobutylene with BuLi in the presence of a base at ‐78°C, resulted in the formation of one stable product (III).
ChemInform Abstract: 1,1′‐Bis(diphenylphosphino)ferrocene Complexes of Molybdenum(II) and Tungsten(II).
Authors: BAKER P. K. , FRASER S. G. , HARDING P. 
Published: May 2016

AbstractThe diiodo‐bis(phosphine)ferrocene complexes (II) and (III) are prepared as shown starting from the acetonitrile analogues (I) and (IV).
ChemInform Abstract: Chemical and 1H NMR Spectroscopic Investigations of Stereoisomeric Tc(V) DMSA Complexes.
Authors: SPIES H. , SCHELLER D. 
Published: May 2016

AbstractThe title complexes were prepared by reaction of Tc(V) gluconate in aqueous solution or tetrachlorooxotechnetate in MeOH with meso or racemic 2,3‐dimercaptosuccinic acid and the corresponding dimethylesters and isolated as tetraethyl‐ or tetrabutylammonium salts.
ChemInform Abstract: Additional Characterization of the Two Oxygen‐containing Compounds Formed by the Interaction of Phthalocyaninatoiron(II) and Dioxygen. Reproducible Synthesis of the Species Isomorphic with the α Form of Fe(II)Pc.
Authors: COLLAMATI I. 
Published: May 2016

AbstractThe interaction of phthalocyaninatoiron(II) with O2 in solution yielded two forms of an oxygen‐containing phthalocyaninatoiron(III) compound, presently considered as two crystalline modifications of the μ‐oxo dimer.
ChemInform Abstract: Preparation, Characterization, and Reactions of Dinuclear Tris(2,2,2‐trichloroethoxy) Iron(III), Fe(OCH2CCl3)3.
Authors: CHADHA S. L. , SHARMA V. , MOHINI C. , TANEJA S. P. , RAJ D. 
Published: May 2016

AbstractThe reaction of the lithium salt of 2,2,2‐trichloroetnanol with anhydrous FeCl3 in dry benzene yields the title iron(III) compound which gives 1:2 adducts with a variety of O and N donor ligands.
ChemInform Abstract: Synthesis, Properties, and the Structure of Tetraethylammonium Tris(pyridine‐2‐thiolato)ferrate(II). An Example of an Exceptionally Short "Bite" of the Ligand.
Authors: ROSENFIELD S. G. , SWEDBERG S. A. , ARORA S. K. , MASCHARAK P. K. 
Published: May 2016

AbstractReaction of FeCl2 · 2 H2O or FeCl3 with sodium pyridine‐2‐thiolate in ethanol followed by addition of Et4NBr affords the octahedral high‐spin Fe(II) title complex (I) as a first example of a tris chelate of the pyridine‐2‐thiolate ligand.
ChemInform Abstract: 4‐Methyl‐1,2,3,5‐dithiadiazolium Salts. Crystal Structures of (CH3CN2S2)5(CoCI4)Cl3 and (CH3CN2S2)Cl
Authors: RUANGSUTTINARUPAP S. , GROSS H.‐D. , WILLING W. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractThe reaction of trithiazyl Chloride (I) with CoCl2 in acetonitrile yields the moisture sensitive compound (III).
ChemInform Abstract: Cobalt(III) Complexes of L‐Histidylglycylglycinate: Preparation, Characterization, and Conformation.
Authors: HAWKINS C. J. , MARTIN J. 
Published: May 2016

AbstractReaction of the Co(III) peroxo dimer [(NH3)5Co(O2)Co(NH3)5](NO3)4 with L‐histidylglycylglycine in dilute aqueous ammonia below 5°C leads to three products, the neutral monomers (I) and (II) as well as the superoxo binuclear complex (III), which are separated by column chromatography.
ChemInform Abstract: Kinetics and Mechanism of the Reactions of Sulfito Complexes in Aqueous Solution.
Authors: JOSHI V. K. , VAN ELDIK R. , HARRIS G. M. 
Published: May 2016

AbstractSO2 uptake in the range 2 pH 7 by the complexes (I) does not form an O‐bonded species but goes directly to the S‐bonded Complex (II) at rates much too rapid to observe by stopped‐flow procedure.
ChemInform Abstract: Direct Evidence for an SN1CB Mechanism. Part 3. Observations of Deprotonated Mixed Ligand Chelates of N‐(Carbamoylmethyl)‐iminodiacetatocopper(II). Evidence for the Intermediate.
Authors: NAKON R. , KRISHNAMOORTHY C. R. , TOWNSHEND S. , GRAYSON J. 
Published: May 2016

AbstractIn 1:1:1 solutions of Cu(II), NH2‐CO‐CH2‐N(CH2CO‐OH)2 and non‐N‐substituted amino acids it is indicated by potentiometric curves, visible and ESR spectral data that in the low pH region exists the complex (I), while the second buffer zone was found to correspond to the formation of a mixed ligand species (II).
ChemInform Abstract: Kinetics and Mechanism of Electron Transfer to Transition‐Metal Complexes by Photochemically Produced Tris(bipyridyl)ruthenium(1+) Ion.
Authors: CONNOLLY P. , ESPENSON J. H. , BAKAC A. 
Published: May 2016

AbstractRate constants are determined for the one‐electron reduction of Cr(H2O)ä+ , the organochromium cations (I), the substituted pyridine complexes (II), the cobalt(III) amine complexes (IV), and miscellaneous species including Ybäg′ and (III).
ChemInform Abstract: Oligophosphine Ligands. Part 20. Reduction of Carbon Dioxide by the Trisphosphinerhodium(I) Complex RhCl(t‐BuP(CH2CH2CH2PMe2)2).
Authors: DAHLENBURG L. , PRENGEL C. , HOECK N. + 
Published: May 2016

AbstractThe title Rh triphosphine Complex (III) interacted with CO2 to yield the mer compound (IV), which crystallizes in the space group P21/n with Z=4.
ChemInform Abstract: An Approach to Isoindole Skeleton via ortho Palladation.
Authors: RYABOV A. D. , SAKODINSKAYA I. K. , DVORYANTSEV S. N. , ELISEEV A. V. , YATSIMIRSKY A. K. , KUZ'MINA L. G. , STRUCHKOV YU. T. 
Published: May 2016

AbstractAus den Benzylamin‐ Palladium‐Komp1exen(I) werden mit Methylvinylketon (II) Gemische der Verbindungen (III)‐(V) gebildet.
ChemInform Abstract: Kinetics of Ligand Substitution in PIatinum(II) Complexes: A Study on the Concept of Nucleophilic Discrimination.
Authors: BECKER M. , ELIAS H. 
Published: May 2016

AbstractThe Pt complexes (I) and (II) have been prepared by reaction of PtClz ′with the Schiff bases in DMSO in the presence of Na2CO3 followed by metathesis with AgNO3 to exchangc the coordinated Cl (no yields given).
ChemInform Abstract: Ligating Properties of Platinum(II) Ions in Mixed‐Metal (Pt2M) Trimers (M: Cu(II), Ni(II), Co(II), Fe(II)).
Authors: GOODGAME D. M. L. , HITCHMAN M. A. , LIPPERT B. 
Published: May 2016

AbstractThe electronic reflectance spectra in the range 500‐ 1500 nm of the trimers (Ia), (Ib) and (II) are analyzed by using a set of metalligand bonding parameters which produce calculated excited‐state energies in good agreement with the observed electronic spectra of the analogous Ni(‐II), Co(II), and Fe(II) complexes (Ic).
ChemInform Abstract: Asymmetrie Total Synthesis of (+)‐Pentalenene via Chiral Sulfinylallyl Anions.
Authors: HUA D. H. 
Published: May 2016

AbstractThe Synthesis of the title compound (XIII) is carried out starting from (I) as shown in the scheme: The racemate (V) is resolved, and addition of the sulfinylallyl anion, derived from the reaction of 2 equiv. of the sulfoxide (VII) with LDA, to the enantiomer (VI) leads to the sulfoxide (VIIIa).
ChemInform Abstract: Microbiological Transformations. Part 8. Microbiological Transformations of 3β‐Substituted D‐Homo‐5α‐androstan‐17a‐ones and ‐17‐ones with the Fungus Cunninghamella elegans.
Authors: CAMPBELL S. A. , CRABB T. A. , WILLIAMS R. O. 
Published: May 2016

AbstractTitle reactions of the keto steroids (I), (IV), (VI) and (VIII) give the hydroxylated products shown in the scheme.
ChemInform Abstract: Synthesis of Peptides with α,β‐Dehydroamino Acids. Part 5. Coupling Experiments with C‐Terminal Dehydrophenylalanine and Dehydroalanine Residues.
Authors: MAKOWSKI M. , RZESZOTARSKA B. , KUBICA Z. , PIETRZYNSKI G. , HETPER J. 
Published: May 2016

AbstractThe N‐ protected model dipeptides (I) or (VI) couple with glycine esters (II) or (VII) after activation using either the methods (A), (B), (C) or (D) to give the tripeptides (III) or (VIII), respectively (the method which gives the best yield is indicated in the legends to the scheme).
ChemInform Abstract: Reactions of an Electrophilic Glycine Cation Equivalent with Grignard Reagents.
Authors: CASTELHANO A. L. , HORNE S. , BILLEDEAU R. , KRANTZ A. 
Published: May 2016

AbstractDas aus dem geschützten Aminosäureester (I) erhaltene Glycin‐Kation reagiert mit den Grignard‐Verbindungen (II) zu den Substitutionsprodukten (III); in gleicher Weise erhält man das Peptid (IV).
ChemInform Abstract: Syntheses of Pure Enantiomers of erythro‐1,2,3‐Pentanetriol and Their 1‐Bromo‐ and 1‐Tosyloxy Derivatives.
Authors: YUSUFOGLU A. , ANTONS S. , SCHARF H.‐D. 
Published: May 2016

AbstractReaction of 2‐deoxy‐D‐ribose (I) with 1,2‐ethanedithiol (II) yields the mercaptal (II), which undergoes desulfurization under mild conditions to give the D‐pentanetriol (IVa).
ChemInform Abstract: A Convenient Method for the Selective Acylation of Guanine Nucleosides.
Authors: MATSUDA A. , SHINOZAKI M. , SUZUKI M. , WATANABE K. , MIYASAKA T. 
Published: May 2016

AbstractDie selektive Acylierung der Guanin‐Nucleoside (I) gelingt mit den Carbonsäureanhydriden (II) in Acetonitril/Triethylamin in Gegenwart von 4‐Dimethylaminopyridin.
ChemInform Abstract: Total Synthesis of the (+)‐Pheromone of the Male Swift Moth Hepialus hecta L.
Authors: DESHONG P. , LIN M.‐T. , PEREZ J. J. 
Published: May 2016

AbstractAus dem Keto‐ester (I) erhält man auf enzymatischem Wege in sterisch einheitlicher Form das (S)‐Carbinol (II), das nach Silylierung zu dem Aldehyd (III) reduziert wird.
ChemInform Abstract: Hydrogen‐Deuterium Exchange During Propylene Epoxidation by Cytochrome P‐ 450.
Authors: GROVES J. T. , AVARIA‐NEISSER G. E. , FISH K. M. , IMACHI M. , KUCZKOWSKI R. L. 
Published: May 2016

AbstractUsing the labeled and unlabeled propylenes (I) and cytochrome P‐450/cytochrome P‐450 reductase, it is shown that the epoxidation of (Ia) in H2O by a reconstituted cytochrome P‐450 system (A) proceeds with significant loss of the deuterium label; this apparent deuterium exchange is confirmed by the runs performed with (Ib) in D2O which gives trans‐1‐deuteriopropylene oxide.
ChemInform Abstract: Phase Relationships in the Uranium‐Palladium‐Sulfur System. Part 2. Characterization and Crystal Structure of UxPd3S4 (0.9 < x < 1).
Authors: DAOUDI A. , NOEL H. 
Published: May 2016

AbstractThe title compound, prepared by annealing stoichiometric amounts of U82, Pd and S at 900°C for 24 h, Crystallizes in the cubic system (Pm3n, a = 6.639 Å) with a platinum bronze type structure.
ChemInform Abstract: 19F NMR of the Solid Solution K1‐xBixF1+2x (0.50 ⩽ x ⩽ 0.70) and the Ordered Phase KBi3F10.
Authors: LABORDE P. , VILLENEUVE G. , REAU J. M. , HAGENMULLER P. 
Published: May 2016

AbstractIt is shown that the number of mobile F′ ions in the title compounds increases with temperature.
ChemInform Abstract: Surface Reconstruction in Electrochemistry: Au(100)‐(5 x 20), Au(111)‐(1 x 23) and Au(110)‐(1 x 2).
Authors: KOLB D. M. , SCHNEIDER J. 
Published: May 2016

AbstractElectrodes with reconstructed surfaces, prepared by the so‐called flame treatment, have been investigated by ex situ RHEED, cyclic voltamnietry and capacitance measurements.
ChemInform Abstract: Role of NO in Inhibiting CO Oxidation Over Alumina‐Supported Rhodium.
Authors: OH S. H. , CARPENTER J. E. 
Published: May 2016

AbstractRate measurements in C0 ‐ NO ‐ 02 mixtures with the Rh/ Al2O3 catalyst have shown, that even small amounts of NO prevent t‐he C0 ‐ 02 reaction until the extent of the C0 ‐ NO reaction becomes significant, resulting in the simultaneous onset of both reactions near the lightoff temp. for the C0 ‐ NO reaction.
ChemInform Abstract: SiO2‐Supported Ru ‐ Cu Catalysts: A TPR Study.
Authors: DAMIANI D. E. , PEREZ MILLAN E. D. , ROUCO A. J. 
Published: May 2016

AbstractTPR results of Ru ‐ Cu catalysts prepared from the metal nitrates indicate the presence of only bimetallic particles in these catalyst although previously performed H2‐CITCUÜSOTPÜOU and catalytic activity measurements suggest a low degree of contact between the metals.
ChemInform Abstract: Photolysis of the N = N Bond in Trioxodinitrate: Reaction Between Triplet NO‐ and O2 to Form Peroxonitrite.
Authors: DONALD C. E. , HUGHES M. N. , THOMPSON J. M. , BONNER F. T. 
Published: May 2016

AbstractThe photochemical decomposition of Na2N2O3 has been investigated in either O2‐ or N2‐saturated solution, using a low pressure Hg lamp.
ChemInform Abstract: Transition Metal Peroxofluoro Complexes. Part 7. Peroxofluorokryolithes A3Ti(O2)F5 (A: K, Na) and K2NaTi(O2)F5.
Authors: SCHMIDT R. , PAUSEWANG G. 
Published: May 2016

AbstractThe title compounds have been prepared from TiO2/H F or aqueous TiF4 solutions (pH 4.5‐6) by addition of H2O2 and AOH/AF (A: K, Na).
ChemInform Abstract: New Reagents. Part 39. Optimization of the Diastereo‐ and Aldehyde Selectivity of Homer‐Type Reagents by Modification of the Structure.
Authors: KAUFFMANN T. , SCHWARTZE P. 
Published: May 2016

AbstractThe ortho‐substituted butyldiphenylphosphane oxides (IIIb) and (IIIc) are obtained from the dichlorophosphane (I) whereas (IIIa) is already known.