bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: Highly Conducting Charge‐Transfer Compounds of Tetrathiafulvalene and Transition Metal ‐ "dmit" Complexes.
Authors: BOUSSEAU M. , VALADE L. , LEGROS J.‐P. , CASSOUX P. , GARBAUSKAS M. , INTERRANTE L. V.
Published: May 2016

Structural characterization and electrical conductivity studies of the donor‐acceptor compounds (I), obtained as needles from the slow interdiffusion of solutions of (TTF)3(BF4)2 and Bu4N[ML2], are described.
ChemInform Abstract: Novel Radical Couplings in the Photoreduction of Xanthenoid Dyes with Tribenzylamine.
Authors: PHILLIPS K. , READ G.
Published: May 2016

Mixtures of eosin and tert. amines are known to catalyze the photopolymerization of vinyl derivatives.
ChemInform Abstract: Reaction of Carboxonium Ions of Cyclic Acetals. Part 9. Synthesis of Rosefuran and Structurally Related Terpene‐like Esters, Alcohols, and Olefins.
Authors: MEIER L. , SCHARF H.‐D.
Published: May 2016

Marckwald cleavage of the furyl alcohols (III) [obtained from (I) by Grignard reaction] gives the γ‐ketoesters (V), which are converted to the dioxolanes (VII).
ChemInform Abstract: 5‐Thiopyranoses. Part 8. Sulphur Participation in Displacement Reactions of Sulphonate Esters of S‐Thio‐D‐ribose and S‐Thio‐D‐xylose Derivatives.
Authors: HUGHES N. A. , WOOD C. J.
Published: May 2016

The 4‐mesyl group of the thiopyranose (I) is displaced by intramolecular attack by sulphur leading to a cyclic episulphonium ion which in turn reacts with nucleophiles to give ring contracted products of type (II) and (III).
ChemInform Abstract: Mimics of Transaminase Enzymes.
Authors: BRESLOW R. , CZARNIK A. W. , LAUER M. , LEPPKES R. , WINKLER J. , ZIMMERMAN S.
Published: May 2016

Pyridoxamine has been attached to the primary and to the secondary side of β‐cyclodextrin.
ChemInform Abstract: Nuclear Magnetic Resonance Spectrometry
Authors: WASSON J. R.
Published: May 2016

Review: (342 refs.
ChemInform Abstract: Nuclear Quadrupole Resonance Spectroscopy
Authors: DILLON K. B.
Published: May 2016

Review: (92 refs.
ChemInform Abstract: Crystal Chemistry of Ternary Gallides REPdxGa4‐x (RE: La, Ce, Pr, Nd, Sm).
Authors: GRIN YU. N. , ROGL P. , HIEBL K. , EIBLER R.
Published: May 2016

The novel title gallides have been prepared by arc melting the elements in Ar atmosphere (RE: (Ga + Pd) = 1:4, 600°C, 120 h).
ChemInform Abstract: Mixed Ether Electrolytes for Secondary Lithium Batteries with Improved Low Temperature Performance.
Authors: ABRAHAM K. M. , PASQUARIELLO D. M. , MARTIN F. J.
Published: May 2016

An improvement of the low temp. performance of Li/TiS2 cells is achieved by using THF:2 Me‐THF/LiAsFö mixed electrolytes due to their lower conductivity.
ChemInform Abstract: Hydrogen Absorption by FeTi‐, LaNi5‐, TiNi‐, TiPd‐ and TiMn2 ‐Film Samples at Low Pressures and 300 K.
Authors: WULZ H. G. , FROMM E.
Published: May 2016

It is shown that the hydrogen absorption kinetics of clean title compound films depend on the defect structure of the films.
ChemInform Abstract: Alkaline Earth Effects on the Reaction of Sodium with Aluminum Oxide.
Authors: HODGE J. D.
Published: May 2016

The influence of CaO and MgO on the formation of β alumina in high pressure sodium lamps has been investigated.
ChemInform Abstract: Kinetics of Reduction of Plutonium(VI) and Neptunium(VI) by Sulfide in Neutral and Alkaline Solutions.
Authors: NASH K. L. , CLEVELAND J. M. , SULLIVAN J. C. , WOODS M.
Published: May 2016

Pu(VI) and Np(VI) are rapidly reduced by the HS′ ion in neutral to slightly alkaline solutions (i.e.
ChemInform Abstract: Photochemical Fe + H2 Reaction in Ar and Kr Matrices by Irradiation in the Visible Region.
Authors: RUBINOVITZ R. L. , NIXON E. R.
Published: May 2016

The rate of the photochemical (first‐order) reaction between Fe atoms and H2 at dilute concentrations in Ar and Kr matrices has been measured at irradiation frequencies in the range 16000‐18600 cm‐1, which covers excited states of Fe with both 3d64s2 and 3d74s1 configurations.
ChemInform Abstract: Thermogravimetric Studies on the Silicothermic Reduction of Uranium Tetrafluoride Under Nitrogen.
Authors: VENKATARAMANI R. , BHATT Y. J. , KRISHNAMURTHY N. , GARG S. P.
Published: May 2016

The preparation of uranium nitrides by silicothermic reduction of UF4 under N2 atmosphere has been investigated using TG and DTG methods.
ChemInform Abstract: Structural Characterization of the Solvate Complexes of the Lithium Diorganophosphides [{Li(Et2O)PPh2}∞], [{Li(THF)2PPh2}∞], and [{Li(THF)P(C6H11)2}∞].
Authors: BARTLETT R. A. , OLMSTEAD M. M. , POWER P. P.
Published: May 2016

Molecular and crystal structures of the title compounds (I) (space group Pcab, Z=8), (II) (space group Ia, Z=4), and (III) (space group P4" Z=4) are determined by X‐ray analysis.
ChemInform Abstract: Heats of Reaction of RMo(CO)3C5H5 (R: H, CH3, C2H5) with Phosphines and Phosphites: Thermodynamic Study of the CO‐Insertion Reaction.
Authors: NOLAN S. P. , LOPEZ DE LA VEGA R. , MUKERJEE S. L. , HOFF C. D.
Published: May 2016

The heats of reaction of (I) with a series of ligands Lhave been measured by solution calorimetry.
ChemInform Abstract: Asymmetric Catalysis. Part 29. Optically Active Primary Amines by Enantioselective Catalytic Hydrosilylation of Ketoximes.
Authors: BRUNNER H. , BECKER R. , GAUDER S.
Published: May 2016

Alkyl aryl ketoximes (I) [E/ Z Vmixtures of (I) are used as formed in the syntheses] undergo catalytic hydrosilylation with diphenylsilane (II) to give the silylamines (III) and (IV), which on hydrolysis yield the prim. amines (V) and (VI).
ChemInform Abstract: Asymmetric Cyclization of Unsaturated Aldehydes Catalyzed by a Chiral Lewis Acid.
Authors: SAKANE S. , MARUOKA K. , YAMAMOTO H.
Published: May 2016

The chiral zinc reagent (II) is used to examine the enantioselectivity in cyclizations of unsaturated aldehydes.
ChemInform Abstract: Reactions of Organic Anions. Part 133. Alkylation and the Knoevenagel Condensation of Nitrobenzylic Sulfones and Nitriles.
Authors: MAKOSZA M. , TYRALA A.
Published: May 2016

Die Alkylierung der Nitro‐benzylsulfone (III) führt im fest‐flüssig‐ Zweiphasen‐System zu den Monoalkylierungsprodukten (I), im flüssig‐ flüssig‐Zweiphasen‐System dagegen zu den Bisalkylierungsprodukten (V).
ChemInform Abstract: Access to Diethylenic Dithioesters by Thio‐Claisen Rearrangement.
Authors: METZNER P. , PHAM THI NHAN PHAM THI NHAN , VIALLE J.
Published: May 2016

Preliminary studies concerning the deprotonation of β‐unsaturated dithioesters (I) show that the corresponding lithium thioenolates react with (II) to give the sole products (III).
ChemInform Abstract: Formation of Di‐iodocyclopropanes from Electron‐Poor Alkenes.
Authors: BAIRD M. S. , GERRARD M. E.
Published: May 2016

The reaction of iodoform (II) with base leads to a diiodocarbene which can be trapped by alkylsubstituted alkenes such as (I), (IV), (VI), (VII) or (IX) to yield the corresponding di‐iodocyclopropanes.
ChemInform Abstract: Cyanomethylene and Nitromethylene Derivatives of Squaric Acid.
Authors: SEITZ G. , KOEHLER K. +
Published: May 2016

Durch Olefinierung der Quadratsäurediamide (Ia)‐(Ic) mit Cyanomethanphosphonsäurediethylester (II) erhält man über (III) die Cyclobuten‐ Derivate (IV) und (V).
ChemInform Abstract: Wittig‐Horner Reactions in Heterogen Medium. Part 9. Bis‐Aldolizations of Phosphonates with Aliphatic Dialdehydes in Water.
Authors: GRAFF M. , AL DILAIMI A. , SEGUINEAU P. , RAMBAUD M. , VILLIERAS J.
Published: May 2016

Aus den Dialdehyden (I) und den Phosphonestern (II) erhält man in schwach basischem wäßrigen Milieu die Cycloalkenole (III) in guten Ausbeuten.
ChemInform Abstract: Unsymmetrical Biaryl Synthesis: An Approach to Natural Highly Functionalised Biaryls via Palladium Catalysed Coupling.
Authors: WIDDOWSON D. A. , ZHANG Y.‐Z.
Published: May 2016

Symmetrical and unsymmetrical biaryls (III) are obtained by palladium Catalysed cross‐coupling of aryl iodides and bromides (I) with aryl Grignard reagents (II) [in the case of (IIIc) the lithium reagent is used].
ChemInform Abstract: A Novel Route to 1‐(2,2‐Disubstituted)Ethylideneindenes.
Authors: AITKEN D. J. , MADDOCKS P. J.
Published: May 2016

Die Vinyltriflate (I) reagieren mit den Indenen (II) in Gegenwart einer starken Base zu den Ethylidenindenen (III).
ChemInform Abstract: An Improved Synthesis of Hexamethylphenalene.
Authors: BOUDJOUK P. , OHRBOM W. H. , WOELL J. B.
Published: May 2016

Aus der Grignard‐Verbindung (I) wird auf dem im Formelschema angegebenen Weg in vier Stufen ein Gemisch aus dem Hexamethylphenalen (VII) und dem Isomeren (VIII) erhalten, das mit.
ChemInform Abstract: Synthesis and Antiviral Activity of Bis(alkylaminoalkoxy‐2‐benzofuranyl)ketone Derivatives and Bis(acyloxy‐2‐benzofuranyl)ketone Derivatives.
Authors: NAGAHARA M. , KURIYAMA K. , HIYAMA Y. , ITO K. , IKEMOTO M. , NAKANISHI T.
Published: May 2016

Bis‐(hydroxyben‐ zofuran‐2‐yl)‐ketone (I) kondensieren mit Dialkylaminoalkylhalogeniden zu den korrespondierenden Verbindungen (II), die sich mit Wasserstoffperoxid in die entsprechenden N‐Oxide (III) überführen lassen.
ChemInform Abstract: Effect of Molecular Structure on Optical Properties of Systems Containing Carbon Chirality Centers.
Authors: JANCZEWSKI M. , KUTYLA R.
Published: May 2016

Dibenzofuran (I) is converted to the malonic acid (VI) via the acid (II), the alcohol (III) and the bromide (IV).
ChemInform Abstract: On the Reaction of Phenylglyoxal with 2‐Aminopyridine.
Authors: ALCAIDE B. , PEREZ‐OSSORIO R. , PLUMET J. , SIERRA M. A.
Published: May 2016

2‐Aminopyridin (I) und Phenylglyoxal (II) kondensieren über diskutierte Zwischenstufen zum Betain (III); die Verbindung besitzt Interesse als bioaktive Komponente.
ChemInform Abstract: A First Synthesis of 4‐Methyl‐5H‐Pyrido[3′,4′ :4,5]pyrrolo[3,3‐c]pyridines, Tricyclic Analogues of 9‐Aza Ellipticines.
Authors: BISAGNI E. , NGUYEN CHI HUNG NGUYEN CHI HUNG
Published: May 2016

The compounds (III) [(IIIb) is prepared by literature methods] are transformed to the N‐tricycles (VI) from which the amino derivatives (VIII) and (IX) are available.
ChemInform Abstract: 1‐Azabenz[a]anthracene and 9‐Azabenz[a]anthracene.
Authors: TANGA M. J. , ALMQUIST R. G. , SMITH T. H. , WU H. Y. , REIST E. J.
Published: May 2016

Aus 1‐Amino‐anthracen (I) erhält man mit Glycerin (II) das 1‐Azabenz‐[a]anthracen (III).
ChemInform Abstract: The Synthesis and Structure of 5‐Hydroxy‐2‐methyl‐2‐(2‐pyridinyl)hexahydro‐ 1,3‐pyrimidine.
Authors: FENTON D. E. , MOODY R. , CASELLATO U. , VIGATO P. A. , GRAZIANI R.
Published: May 2016

2‐Acetyl‐pyridin (I) reagiert mit 1,3‐Diamino‐2‐propanol (II) zum Hexahydropyrimidin (III).
ChemInform Abstract: Chemistry of Quinazolines: Reinvestigation of the Action of Hydrazine on Thioxo Derivatives.
Authors: BADAWY M. A. , ABDEL‐HADY S. A. L. , IBRAHIM Y. A. , KADRY A. M.
Published: May 2016

Bei der Umsetzung mit Hydrazin erhält man aus dem Chinazolinthion (I) die isomeren Reaktionsprodukte (II) und (III); letzteres entsteht auch aus den Thioethern (IV).
ChemInform Abstract: 3,6‐Diisopropyl‐2‐hydroxypyrazine and 3,6‐Diisopropyl‐2‐pyrazinethiol as Carriers of Some Alkoxycarbonyl Groups.
Authors: OHTA A. , INAGAWA Y. , MITSUGI C.
Published: May 2016

Aus den Pyrazin(thi)olen (I) erhält man über die Na‐Verbindungen mit Chlorkohlensäuretrichlormethylester (II) die Chlorkohlensäureester (III) und weiter mit Alkoholen (IV) die Kohlensäureester (V), die zur Einführung von Carbalkoxy‐Gruppen in Amine (VI) oder Aminosäuren (VIII) herangezogen werden können.
ChemInform Abstract: Heterodiene and Heteroene Activity of Benzoyl Isothiocyanates Towards Electronrich Alkynes.
Authors: KNIEZO L. , KRISTIAN P. , DONDONI A. , PEDRINI P. , ANDREETTI G. D. , UGOZZOLI F.
Published: May 2016

The propyne (I) reacts with the isothiocyanates (II) to give the oxazines (III)‐(V).
ChemInform Abstract: Preparation of Oligomeric and Polymeric a,co‐Bis(trimethylsiloxy)polymethylchlorosiloxanes and Their Reactions with Alkyllithium Reagents.
Authors: PAI Y.‐M. , SERVIS K. L. , WEBER W. P.
Published: May 2016

The exchange reactions of (I) (oligomers of this type prepared by cohydrolysis of Me3SiCl and MeH‐ SiCl2) with allyl or benzyl chloride catalyzed by Pd/ Cyield the chlorinated derivatives (II).
ChemInform Abstract: Sila‐Pharmaca. Part 34. Sila‐Analogues of Triparanol and Ethamoxytriphetol: Synthesis as well as Pharmacological and Toxicological Properties.
Authors: TACKE R. , BENTLAGE‐FELTEN A. , LINOH H. , MAGDA S.
Published: May 2016

Starting from tetramethoxysilan (I) sila‐triparanol (IIIa) and"sila‐ethamoxytriphetol (IIIb) are synthesized by the four‐step syntheses as shown in the scheme.
ChemInform Abstract: Synthesis and Structural Characterization of Methylenebis(phosphinic acid) (CH2(PH(O)OH)2).
Authors: KING C. , ROUNDHILL D. M. , FRONCZEK F. R.
Published: May 2016

The title compound is prepared by the hydrolysis of CH2(PCl2)2 in 95% yield.
ChemInform Abstract: Palladium Catalyzed Synthesis of Alkyl Alkenylmethyl‐ and Alkenylphenylphosphinates.
Authors: XU Y. , LI Z.
Published: May 2016

Die Pd‐katalysierte Umsetzung von Vinylbromiden (I) mit Phosphonigsäuremonoestern (II) führt zu Phosphinsäureestern (III).
ChemInform Abstract: Chelating Tendencies of N(Picolylamine)salicylphosphinic and N(Picolylamine)salicylphosphonic Acids, Their Synthesis and Acid‐Basic Properties.
Authors: SIEPAK J.
Published: May 2016

The preparation of Schiff bases (III), aminophosphinic (IV) and aminophosphonic (V) acids is described.
ChemInform Abstract: Synthesis and Characterization of Tris(β‐diketonato)technetium(III) and ‐(IV) Complexes.
Authors: PATTERSON G. S. , DAVISON A. , JONES A. G. , COSTELLO C. E. , MALEKNIA S. D.
Published: May 2016

The Tc(III) title Compounds (I) are prepared from the appropriate β‐diketone and ‐ for (Ia) ‐ (NH4)2TcCl6 in methanol using Zn as the reducing agent or ‐ for (Ib), (Ic) ‐ (NH4)2TcO4 using the reducing agent N2S2O4.
ChemInform Abstract: Preparation and Characterization of the Stereoisomers of [Co(acac)2(N‐phenylethylenediamine or N,N′‐diphenylethylenediamine]+ (acac: 2,4‐Pentanedionate Ion) and Isomer Distribution at Equilibrium.
Authors: OUYANG Y. , KOJIMA M. , FUJITA J.
Published: May 2016

The title complexes, prepared as described earlier, are separated into two and three pairs of the diastereomers, resp., by means of column chromatography under acidic conditions.
ChemInform Abstract: Oxidation of Cobalt(II) Pentaamine Complexes Through the Formation of Dioxygen Complex Intermediates.
Authors: RALEIGH C. J. , MARTELL A. E.
Published: May 2016

The oxidation of the title Complexes containing the amine ligands (I)‐(IV) with molecular oxygen takes place through the formation of u‐peroxo‐bridged cobalt(III) dioxygen Complexes and ultimately results in either oxidative dehydrogenation of the coordinated ligand in the case of (I) and (II) to yield the corresponding imines conjugated to the pyridine ring and coordinated to Co(II) or simple "metal‐centered" oxidation in the case of (III) and (IV) to form Co(III) Complexes of the unchanged ligand and H2O2.
ChemInform Abstract: Triethyloxonium Tetrafluoroborate as an Ethylating Agent in Aqueous Solution.
Authors: KING G. J. , GAZZOLA C. , BLAKELEY R. L. , ZERNER B.
Published: May 2016

The pH‐independent (from pH 4 to pH 9) hydrolysis of Et3OBF4 yields Et3O+ (‐ Et+ + EtOEt) which is very reactive towards nucleophiles.
ChemInform Abstract: Heterobimetallic Aggregates of Copper(I) with (WS4)2‐. Synthesis and Characterization of (PPh4)2Cu2Cl2WS4.
Authors: SECHERESSE F. , SALIS M. , POTVIN C. , MANOLI J. M.
Published: May 2016

′The 2:1 molar reaction of CuCl and (Ph4P)2WS4 in MeCN leads to the title compound (I) accompanied by (Ph4P)2Cu"Cl"WS4 (II) (n: 2.5 and 3) and the known, insoluble polymer Ph4PCuWS4 which are separately isolable.
ChemInform Abstract: Chemistry and Catalytic Properties of Ruthenium and Osmium Complexes.
Authors: SANCHEZ‐DELGADO R. A. , VALENCIA N. , MARQUEZ‐SILVA R.‐L. , ANDRIOLLO A. , MEDINA M.
Published: May 2016

The catalytic hydrogenation of aldehydes and ketones to yield the corresponding alcohols exclusively is efficiently achieved by use of a series of 19 Ru and 4 Os complexes containing hydride, phosphine, and carboxylate ligands, under moderate reaction conditions using propionaldehyde and acetone as model compounds.
ChemInform Abstract: Substitution and Fragmentation Reactions of Br2Os3(CO)12 with Phosphines. Structure of Br2Os3(CO)10[P(OMe)3]2.
Authors: CHEN Y.‐S. , WANG S.‐L. , JACOBSON R. A. , ANGELICI R. J.
Published: May 2016

At room temp. the linear complex (I) reacts with phosphines to give the products (II)‐(IV).
ChemInform Abstract: Cluster Synthesis. Part 10. Reaction of Os3(CO)10(μ3‐S) with Trimethylamine N‐Oxide Dihydrate.
Authors: ADAMS R. D. , BABIN J. E. , KIM H. S.
Published: May 2016

The title reaction leads to the formation of the open O33 title Cluster (II).
ChemInform Abstract: Evidence of the Complexation of the Antitumor Drug Bleomycin with cis‐ [Pt(NH3)2C12] and with Palladium Derivatives.
Authors: ALBERTINI J. P. , GARNIER‐SUILLEROT A.
Published: May 2016

Using potentiometric and spectroscopic measurements, it is shown that the title compound as well as its Pd ana1ogue, PdCl2(en) and [PdC14]2" react with bleomycin (BL) in a three‐step process to form a l :l complex.
ChemInform Abstract: Synthesis of Four Analogs of 6‐11 Substance P Fragment of Increased Water Solubility.
Authors: KOZIOLKIEWICZ W. , WASIAK T. , JANECKA A.
Published: May 2016

The hexapeptides (I)‐(IV) are prepared by conventional methods in solution.
ChemInform Abstract: Optically Active Aromatic Amino Acids. Part 4. Synthesis and Analgesic Activity of Four Derivatives of D‐Tyrosine.
Authors: ARNOLD Z. S.
Published: May 2016

The methyl ester (II), available from D‐tyrosine (I), serves as key compound for the preparation of the fo′ur desired products (IV)‐(VII) [no yield given for (V)].
ChemInform Abstract: (Opiate‐Like Peptides. Part 9. Dimethylamides of [Met(O2)5]‐Enkephalin and [D‐ Ala2,Met(O2)5]‐Enkephalin.
Authors: ROLKA K. , KOLASA K. , KLEINROK Z. , KUPRYSZEWSKI G.
Published: May 2016

The title compounds (II) and (IV) are synthesized as shown in the scheme.
ChemInform Abstract: Studies on Methylation of Anomeric Hydroxyl Groups Under Phase‐Transfer Catalysed Conditions.
Authors: SZEJA W.
Published: May 2016

Reaction.of the monosaccharides (Ia)‐(VIIa) possessing a free anomeric hydroxyl group with dimethyl sulfate (VIII) under phase transfer conditions gives the glycosides (Ib)‐(VIIb).
ChemInform Abstract: Stereoselectivity in 6‐Halopenicillanate Grignard Reactions.
Authors: BROWN B. B. , VOLKMANN R. A.
Published: May 2016

Aus den 6‐Halogenpenicillanaten (I) erhält man über Grignard‐Reaktionen und Umsetzung mit Acetaldehyd (II) die Addukte (III) und (IV), deren Mengenverhältnisse bestimmt werden.
ChemInform Abstract: Total Synthesis of (+)‐Milbemycin B3.
Authors: ATTWOOD S. V. , BARRETT A. G. M. , CARR R. A. E. , RICHARDSON G.
Published: May 2016

Das durch eine stereospezifische Lacton‐ Dianion‐Kondensation zugängliche Spirodihydropyron (I) wird in den ungesättigten Aldehyd (VII) übergeführt, der mit dem Dianion der Ethylbenzoesäure (VIII) zum Lacton (IX) cyclisiert.
ChemInform Abstract: Organometallic Chemistry. Part 2. The Main‐Group Elements
Authors: KENNEDY J. D.
Published: May 2016

Review: (107 refs.
ChemInform Abstract: X‐Ray Diffraction Investigation of the Coordination Structure of Mn(II) lons in Highly Concentrated Aqueous MnBr.
Authors: TAJIRI Y. , ICHIHASHI M. , MIBUCHI T. , WAKITA H.
Published: May 2016

The solute structures of aqueous w 5.l and ‐ 2.7M Mnßr, and ‐ 4.7 and ‐ 2.7 M MnClz solutions have been determined.
ChemInform Abstract: Hydrothermal Dealumination of Faujasites.
Authors: FLEISCH T. H. , MEYERS B. L. , RAY G. J. , HALL J. B. , MARSHALL C. L.
Published: May 2016

The A1 expulsion from the zeolite lattice (USY and REY), induced by steam treatments between 400 and 850°C, has been followed by X‐ray diffraction and by "S1 and "A1 NMR.
ChemInform Abstract: Polymer‐Protected Metal Complex for Gas Separation. Part 2. Cross‐Linked Polystyrene‐Supported Aluminium Copper(I) Halide as Solid Carbon Monoxide Adsorbent.
Authors: HIRAI H. , HARA S. , KOMIYAMA M.
Published: May 2016

Macroreticular (MR) type cross‐linked poIystyrene‐supported A1CuCl" shows rapid and reversible adsorption of CO.
ChemInform Abstract: Stabilization of the Active Phase by Interaction with the Support in CuCl.
Authors: FORTINI E. M. , GARCIA C. L. , RESASCO D. E.
Published: May 2016

CuClz‐support interactions have been studied using γ‐A 2o" Ti02 and SiO2 Supports.
ChemInform Abstract: Effect of Thermal Treatments on the Properties of V2O5/TiO2, and MoO3/TiO2 Systems.
Authors: DEL ARCO M. , HOLGADO M. J. , MARTIN C. , RIVES V.
Published: May 2016

While for the anatase Support and the MoO3/TiO2 samples a steady de.
ChemInform Abstract: Synthesis of Crystalline and Semicrystalline Tin(IV) Selenophosphate.
Authors: NABI S. A. , SIDDIQI Z. M.
Published: May 2016

Samples of tin(IV) selenophosphate have been prepared by mixing 0.05 Maqueous solutions of SnCl" NaZSeOJ, and NaH2PO4 in different volume ratios and a: various pH.
ChemInform Abstract: Electrolytic Recovery of Silver from Photographic Fixing Solutions with a Fluidized Bed Electrode.
Authors: SEKINE I. , ISHII H.
Published: May 2016

The Optimum conditions for the electrolytic recovery of Ag from fixing solutions, using active carbon as a ?uidized bed electrode, are determined by polarization measurements and potentiostatic electrolysis to bez l. a static bed height of4mm, 2. a bed expansion rate of 14%, 3. an initial sel polenlial of ‐ 0.84V vs.
ChemInform Abstract: New Oxo Compounds with Planar Coordinated Pd2+: BaPdNd2O5 and BaPdSm2O5.
Authors: SCHIFFLER S. , MUELLER‐BUSCHBAUM HK. +
Published: May 2016

Solid state reaction, using BaCIZ as a fusing assistant, yielded single crystals of the title compounds which proved to be of the βaPtNdzOs‐typc.
ChemInform Abstract: Stereochemistry of the R1(X = )C(sp2)‐ N(sp3)R2R3 Fragment. Mapping of the cistrans Isomerization Path by Rotation Around the C ‐ N Bond from Crystallographic Structural Data
Authors: GILLI G. , BERTOLASI V. , BELLUCCI F. , FERRETTI V.
Published: May 2016

(deviation from planarity for 90 molecules containing the title group (e.g.
ChemInform Abstract: Polyacene Dianion Heats of Generation and Solvation.
Authors: STEVENSON G. R. , HASHIM R. T.
Published: May 2016

Heats of hydration and heats of reaction with iodine have been used to experimentally determine the enthalpies of generation of a series of polyacene dianions in THF from sodium metal and the solvated hydrocarbon [AH° for A(THF) + Na(a) ‐+ A212 Na (THF)].
ChemInform Abstract: Electrochemical Generation of Reactive Nitrogen Species. Part 10. Anodic Amination of Tetrahydrofuran.
Authors: FUCHIGAMI T. , SATO T. , NONAKA T.
Published: May 2016

Die anodische Oxidation von Lithiumamiden, z.B. (I)‐(III), und (VI), oder freien Aminen (V) in Tetrahydrofuran führt unter Aminierung zu den entsprechenden 2‐Aminotetrahydrofuranen (II), (IV) und (VII) als jeweiligen Hauptprodukten.
ChemInform Abstract: Electron‐Transfer Reactions of Tryptophan and Tyrosine Derivatives.
Authors: JOVANOVIC S. V. , HARRIMAN A. , SIMIC M. G.
Published: May 2016

Measurements of the redox potentials of tryptophan and tyrosine and some of their derivatives such as tryptophan‐amide, ‐methyl ester, tryptamine, N‐acetyl‐tryptophan and ‐tyrosinamide were undertaken and the effects of pH and structure are presented.
ChemInform Abstract: Photochemistry of the Biradicals Derived from the Photodecomposition of 2,2,6,6‐Tetraphenylcyclohexanone.
Authors: JOHNSTON L. J. , SCAIANO J. C.
Published: May 2016

ConventionaI lamp photolysis of (I) leads to the biradi, caI (II) and then to tetraphenylcyclopentane and I,l,5,5‐tetraphenyl‐ I ‐pentene, f° . Iowing Norrish type Icleavage.
ChemInform Abstract: Laser Spectroscopy of Alkaline Earth Monoalkoxide Free Radicals.
Authors: BRAZIER C. R. , ELLINGBOE L. C. , KINSEY‐NIELSEN S. , BERNATH P. F.
Published: May 2016

A new class of organometallic free radicals is observed.
ChemInform Abstract: Chemistry of Dioxiranes. Part 4. Oxygen Atom Insertion into Carbon‐Hydrogen Bonds by Dimethyldioxirane.
Authors: MURRAY R. W. , JEYARAMAN R. , MOHAN L.
Published: May 2016

The dioxirane (II) inserts an Oatom stereospeciF‐ cally into C‐ Hbonds with retention as is shown in the scheme for cyclohexane (I).
ChemInform Abstract: Gas‐Phase Atomic Halogenation Reactions Using Iodine Monochloride.
Authors: TANNER D. D. , ROWE J. E. , POTTER A.
Published: May 2016

Die phoxoinitiierte Halogenierung von Kohlenwasserstoffen wie (I) oder (VII) mit Iodmonochlorid (II) führt zu den Produkten (III)‐(VI) bzw. (VIII)‐(X).
ChemInform Abstract: Polymers as Reagents and Catalysts. Part 12. Side Chain Bromination of Aromatic Molecules with a Bromine Complex of Poly(styrene‐co‐4‐vinylpyridine).
Authors: SKET B. , ZUPAN M.
Published: May 2016

Die A1. kylbenzole (I) lassen sich radikalinduziert in Gegenwart der Polystyrol‐PolyvinyL pyridin‐Copolymere (II) oder (III) mit Br2 in die a‐Bromalkylbenzole (IV′) umwan.
ChemInform Abstract: Palladium Catalyzed Decarbonylation of Acyl Cyanides.
Authors: MURAHASHI S.‐I. , NAOTA T. , NAKAJIMA N.
Published: May 2016

Die Cyanhydrine (I) lassen sich mit tert.‐Butylhydroperoxid (II) in Gegenwart des Ru‐Phosphin‐Komplexes (III) zu den Aroylcyaniden (IV) dehydrieren, die von dem Pd‐Phosphin‐Komplex (V) zu den Arylcyaniden (VI) decarbonyliert werden.
ChemInform Abstract: Use of Carboethoxysulfenyl Chloride for Disulfide Bond Formation.
Authors: LE‐NGUYEN D. , RIVIER J.
Published: May 2016

Das in bekannter Weise aus ChIorcarbonylsulfenylchlorid (I) und Ethanol (II) zugängliche Carbethoxysulfenylchlorid (III) läßt sich bei Mercaptogruppen enthaltenden Aminosäuren neben den klassischen Methoden der intramolekularen Disul?dbildung wie Luftoxidation verwenden.
ChemInform Abstract: Hydration of Diacetylene Compounds. Synthesis of a Marine Natural Product: (±)‐1‐(2,6,6‐Trimethyl‐4‐hydroxycyclohexenyl)‐1,3‐butanedione.
Authors: CONSTANTINO M. G. , DONATE P. M. , PETRAGNANI N.
Published: May 2016

Ausgehend "o; Ndem litcraturbekannten Ketol (I) wird, wie im Formelschema angegeben, zunäch der Diacetylenalkohol (II) dargestellt, aus dem durch Dehydratisierung und nach.
ChemInform Abstract: Synthesis of 3‐Arylmethyl‐p‐tropoquinones from 5‐Alkoxy‐2‐(arylmethoxy)tropones via Homolytic Rearrangement and Oxidation.
Authors: TAKESHITA H. , MORI A. , GOTO Y.
Published: May 2016

The tropones (II) are prepared from the tropolone (I) and the appropriate arylmethanols (IV) or p‐bromobenzyl Chloride (Vb).
ChemInform Abstract: New Synthesis of α‐Phenylhomoallylnitriles from β‐Nitrostyrene und Allylic Silanes.
Authors: UNO H. , FUJIKI S. , SUZUKI H.
Published: May 2016

The reaction of allylic silanes (I) with (III) in the presence ofTiCl.
ChemInform Abstract: [1,4]Addition of (Methylthio)methyl p‐Tolyl Sulfone to α,β‐Unsaturated Carbonyl Compounds.
Authors: OGURA K. , YAHATA N. , MINOGUCHI M. , OHTSUKI K. , TAKAHASHI K. , IIDA H.
Published: May 2016

Die Umsetzung der aus dem Methylthiomethylsulfon (I) erhaltenen Lithiumverbindung mit den ungesättigten Ketonen und Estern (III) führt zu den 1,4‐Addukten (IV), die durch photochemisch induzierte Hydrolyse in entsprechende Aldehyde übergeführt werden können.
ChemInform Abstract: Unsymmetrical Substituted 1,8‐Diarylanthracenes.
Authors: HOUSE H. O. , HRABIE J. A. , VANDERVEER D.
Published: May 2016

Das Dichloranthrachinon (I) reagiert nach Reduktion zum Dichloranthracen (II) mit den Aryl‐Grignard‐Verbin dungen (III) zu den 1,5‐Diarylanthracenen (IV), die sich leicht zu den Anthrachinoncn (V) oxidieren lassen.
ChemInform Abstract: Optically Active N‐Alkyloxaziridine‐3,3‐dicarboxylic Esters.
Authors: BUCCIARELLI M. , FORNI A. , MORETTI I. , PROSYANIK A. V.
Published: May 2016

The title compounds (II) are prepared by oxidation of the imines (I) using the chiral peroxy acids (III).
ChemInform Abstract: New Method of Preparation of 5‐(N,N‐Dimethylamino)‐2‐furylethylenes via Furan Vinamidinium Salts.
Authors: GRACZA T. , ARNOLD Z. , KOVAC J.
Published: May 2016

The vinamidinium salt (I), on account of the enhanced reactivity toward nucleophilic reagents of its pentamethinium system, is able to undergo condensation reactions with highly as well as with less active methylene compounds: synthesis of the olefins (III).
ChemInform Abstract: Synthesis and Chemistry of Azolenines. Part 5. Correction of the Structure of an Unusual Heterocycle, Described on Two Earlier Occasions as the Pyrano‐4H‐pyrazole 3,3a,4,5‐Tetramethylpyrano[ 3,3a,4,5‐Tetramethylpyrano|2,3‐c|pyrazol‐6(3aH)‐one. ] 3,3a,4,5‐Tetramethylpyrano|2,3‐c|pyrazol‐6(3aH)‐one.
Authors: CHAN T. Y. , SAMMES M. P.
Published: May 2016

Some reactions, already known in the literature, are repeated yielding the products shown in the scheme.
ChemInform Abstract: Synthesis of Sydnone Compounds Substituted by Heteroatom Groups at the 4‐Positions.
Authors: FUCHIGAMI T. , CHEN C.‐S. , NONAKA T. , YEH M.‐Y. , TIEN H.‐J.
Published: May 2016

Reaction of the sydnones (I) with the disulfides (II) gives the 4‐alkylthio‐ and 4‐arylthiosydnones (III).
ChemInform Abstract: Synthesis of Adamantane Derivatives. Part 73. Thermal Cycloaddition Reactions of Thiocarbonyl Compounds.
Authors: KATADA T. , EGUCHI S. , SASAKI T.
Published: May 2016

Adamantanthion (I) reagiert mit verschiedenen, z.Tl. in situ dargestellten konjugierten Dienen, 2.B. (II), (IV) und (VIII), unter Cycloaddition zu den entsprechenden spirocyclischen Produkten (III), (V) bis (VII) und (IX).
ChemInform Abstract: Reactions of Sodium Hydrogentelluride with α‐Azido Ketones and α‐Azido Bromides.
Authors: SUZUKI H. , KAWAGUCHI T. , TAKAOKA K.
Published: May 2016

The α‐azido ketones (I) are reduced to give the amino ketones (II) which am 5e".
ChemInform Abstract: Regio‐ and Stereoselective Control in the Addition of Grignard Reagents to the Pyridine Ring System.
Authors: SCHULTZ A. G. , FLOOD L. , SPRINGER J. P.
Published: May 2016

2‐Chlornicotinsäure (I) und das Prolinol (II) machen das Nicotinamid (III) zugänglich, das mit NaH zum Pyridooxazepinon (IV) ringschliesst.
ChemInform Abstract: Stereoselective Synthesis of Allyl‐ or Alkyny1‐Substituted (Z)‐Vinylsilanes via Organoboranes.
Authors: HOSHI M. , MASUDA Y. , ARASE A.
Published: May 2016

Cu(I) iodide‐catalyzed cross‐coupling reactions of the (Z).( ‐s; y ‐ l‐alkenyhboranes (III), prepared as shown, with allylbromide or l‐bromo‐ ‐ hexyne give stereoselectively the (Z)‐1,4‐dienes (IVa) or the conjugated (zyenyn (IVb).
ChemInform Abstract: Synthesis of Selenoxides by Oxidation of Selenides wilh t‐Butyl Hypochlorite, and Its Application for Synthesis of Optically Active Selenoxide.
Authors: KOBAYASHI M. , OHKUBO H. , SHIMIZU T.
Published: May 2016

The oxidation of the selenides (I) with tert. butyl hypochlorite in the presence of pyridine and an excess of methanol followed by hydrolysis is an effective synthesis of selenoxides such as (II).
ChemInform Abstract: Preparation of Sydnone Compounds Substituted by Thio und Seleno Functional Groups at the 4‐Positions.
Authors: FUCHIGAMI T. , CHEN C.‐S. , NONAKA T. , YEH M.‐Y. , TIEN H.‐J.
Published: May 2016

The lithium salts of thc sydnones (I) react with the bisuhiocarbonyl) disulfides (II) to give the ′t‐thiosubstituted sydnones (III).
ChemInform Abstract: Epoxidation of Olefins with Cationic (salen)Mn(III) Complexes. The Modulation of Catalytic Activity by Substituents.
Authors: SRINIVASAN K. , MICHAUD P. , KOCHI J. K.
Published: May 2016

The cationic salen‐Mn?ll) complexes (1)3134 (II), prepared by oxidation of Mn(ll) analogues with ferrocenium hexafluorophosphate, tris(phenanthroline)‐Fe(III), or tris(bipyridine)‐Fe(III) hexafluoro.
ChemInform Abstract: Rhenium Carbonyl Biradicals. Formation, Recombination, and Halogen Atom Transfer.
Authors: LEE K.‐W. , HANCKEL J. M. , BROWN T. L.
Published: May 2016

The organometallic biradicals (II) are observed as transient species following laser flash photolysis of the bridging ligand substitutcd dirhenium octacarbony1s(I), in which homolytic meta1‐meta1 bond clcavage is a dominant prim. photoprocess and CO dissociation is negligible.
ChemInform Abstract: A (Trimethylphosphine)cobalt(III) Complex, Co(NCS)3(PMe3)3. Synthesis from the Reaction of NO with Co(NCS)2(PMe3)2. Crystal and Molecular Structure.
Authors: ALNAJI O. , PERES Y. , DAHAN F. , DARTIGUENAVE M. , DARTIGUENAVE Y.
Published: May 2016

The dox reaction of NO with (I) occurs through the formation of (II) as an unsmblg′ termediate.
ChemInform Abstract: Formation and Cleavage of N ‐ H Bonds on Nitrido Metal Carbonyl Clusters.
Authors: BLOHM M. L. , FJARE D. E. , GLADFELTER W. L.
Published: May 2016

The protonation of the three tetranuclear nitrido Clusters (II) and (VII) having butterfly geometry is studied.
ChemInform Abstract: Organometallic Chemistry of Fluorocarbon Acids. Synthesis, Structure, and Solvolysis of a Sulfinate‐Bridged Diruthenium Dihydride Cluster, [(Ph3P)4Ru2(mu‐H)2(mu‐CF3SO2)(CO)2]HC(SO2CF3)2.
Authors: SIEDLE A. R. , NEWMARK R. A. , PIGNOLET L. H.
Published: May 2016

The reaction of (I) with 2 equiv. of the fluorocarbon acids (II) at elevated temp. produces the complex salts (III).
ChemInform Abstract: Methylcopper(I) Catalyzed Selective Conjugate Reduction of (α,β‐Unsaturated Carbonyl Compounds by Diisobutylaluminum Hydride in the Presence of Hexamethylphosphoric Triamide.
Authors: TSUDA T. , HAYASHI T. , SATOMI H. , KAWAMOTO T. , SAEGUSA T.
Published: May 2016

Aus (I) und (II) wird in situ Methylkupfer (I I I) hergestellt, das mit DIBAL (V) und HMPA (VI) einen Komplex bildet, mit dem (Juli‐ungesättigte Carbonylverbindungen (IV) unter milden Bedingungen selektiv und fast quantitativ zu den gesättigten Carbonylverbindungen (VII) reduziert werden.
ChemInform Abstract: α‐D‐Glucosylation by 6‐O‐Acetyl‐2,3,4‐tri‐O‐benzyl‐D‐glucopyranose Using Trimethylsilyl Triflate and Pyridine. Synthesis of α‐Maltosyl and α‐Isomaltosyl α‐D‐Glucosides.
Authors: KOTO S. , YAGO K. , ZEN S. , TOMONAGA F. , SHIMADA S.
Published: May 2016

The glucosylation reactions of (Ia) with (Ib) or (Ic) using method A) yield mixtures of the disaccharides (II) and (III) or (IV) and (V).
ChemInform Abstract: Stereospecific 1,2‐Migrations in Carbohydrates. Stereocontrolled Synthesis of α‐ and β‐2‐Deoxyglycosides.
Authors: NICOLAOU K. C. , LADDUWAHETTY T. , RANDALL J. L. , CHUCHOLOWSKI A.
Published: May 2016

Via method A) a series of pyranosides can be transformcd to the fluoro derivatives shown in the scheme.
ChemInform Abstract: Efficient and Selective Cleavage of Acetals and Ketals Using Ferric Chloride Adsorbed on Silica Gel.
Authors: KIM K. S. , SONG Y. H. , LEE B. H. , HAHN C. S.
Published: May 2016

Unter den angegebenen Reaktionsbedingungen werden Acetale und Ketale, z.B. die Derivate (I), (III) und (V), mit guten Ausbeuten und, wie für die Kohlenhydrate (V) angegeben, selektiv zu den entsprechenden Verbindungen (II), (IV) und (VI) deblockiert.
ChemInform Abstract: An Asymmetric Synthesis of (+)‐Morphinans in High Enantiomeric Purity.
Authors: MEYERS A. I. , BAILEY T. R.
Published: May 2016

Das Tetrahydroisochinolin (I) Iäßt sich nach Benzylierung und Reduktion zum Octa‐hydroisochinolin (II) spalten.
ChemInform Abstract: Stereoselective Total Synthesis of the Natural Enantiomer of Olivin Trimethyl Ether.
Authors: FRANCK R. W. , BHAT V. , SUBRAMANIAM C. S.
Published: May 2016

Condensation of the phthalide (I) with methyl crotonate (II) followed by aromatization and methylation gives the naphthoate (III).
ChemInform Abstract: Asymmetric Synthesis of Premonensin, a Potential Intermediate in the Biosynthesis of Monensin.
Authors: EVANS D. A. , DIMARE M.
Published: May 2016

The monoprotected diol (I) undergoes oxidation, Wittig reaction desilylation to give the hydroxy ester (IV).
ChemInform Abstract: Stereoselective Synthesis of (±)‐Cyanocycline.
Authors: EVANS D. A. , ILLIG C. R. , SADDLER J. C.
Published: May 2016

Reduction of the tricyclic lactam (Ia) followed by DDQ oxidation affords the quinone (Ib), which is successively acetylated, subjected to reductive silylation, and oxidized to the diol (II).
ChemInform Abstract: Penicillin C‐6 Substitution Using the Versatile 6α‐Succinimido‐oxy Leaving Group.
Authors: STACHULSKI A. V.
Published: May 2016

Ausgehend vom Penicillinsäureester (Ia) entsteht das Succinimino‐oxy‐ penj lin (IIa), das gemäß Formelschema in die Derivate (IIb) ‐ (IIf) umgewandelt den kann.
ChemInform Abstract: Total Synthesis of ( +)‐Latrunculin B.
Authors: ZIBUCK R. , LIVERTON N. J. , SMITH A. B. III
Published: May 2016

Total Synthesis of ( +)‐Latrunculin B. ‐ The carboxylate (I) is converted to the ke‐ tonc (III) in 4 steps.
ChemInform Abstract: Wet Oxidation Treatment of Waste Water from SOx Removal Facilities.
Authors: YOSHIDA T. , OHTA H. , SUGIMOTO K. , BANNO J. , HASEGAWA K.
Published: May 2016

It is shown that the wet oxidation of an aqueous dithionate solution depends remarkably on the temperature.
ChemInform Abstract: Basic Study on Lithium Recovery from Lithium Containing Solution.
Authors: YOSHINAGA T. , KAWANO K. , IMOTO H.
Published: May 2016

The Li recovery using NaAlO2 as a coprecipitating agent has been studied at constant temp. (25°C).
ChemInform Abstract: The Photochemistry of Organometallic Complexes
Authors: COX A.
Published: May 2016

Review: (117 refs.
ChemInform Abstract: Mass Spectrometric Studies on Cyclo‐ and Poly‐phosphazenes. Part 5.
Authors: GLERIA M. , AUDISIO G. , DAOLIO S. , VECCHI E. , TRALDI P. , KRISHNAMURTHY S. S.
Published: May 2016

The electron impact (e.i.) mass spectrum of N4P4Cl3 shows that the only primary decomposition pathway is due to the loss of a chlorine radical, with formation of the cation (I).
ChemInform Abstract: The Phenomenon of Conglomerate Crystallization. Part 5. Clavic Dissymmetry in Coordination Compounds.
Authors: BERNAL I. , SCHLEMPER E. O. , FAIR C. K.
Published: May 2016

The title compound crystallizes in the space group P212121 with Z=4.
ChemInform Abstract: Comparison of Rb3[Re3Cl12] with Cs3[Re3Cl12]: Influence of the Countercation on the Crystal Structure of Dodecachlorotrirhenates(III).
Authors: MEYER G. , IRMLER M.
Published: May 2016

The title compounds form during slow isothermal evaporation of a solution of either RbCl or CsCl and ReCl3 (1:1 molar ratio) in conc.
ChemInform Abstract: Thermal Stability of Electroless Nickel‐Molybdenum‐Phosphorus Alloy Films.
Authors: KOIWA I. , NISHIKAWA M. , YAMADA K. , OSAKA T.
Published: May 2016

The correlation between structure and the electric resistivity of electroless Ni‐ Mo‐Palloy films has been investigated.
ChemInform Abstract: Thermoelectric and Magnetic Measurements on Polycrystalline and Single‐Crystal Co1‐xTe.
Authors: SCHICKETANZ H. , TERZIEFF P. , KOMAREK K. L.
Published: May 2016

The magnetic susceptibility and the Seebeck coefficient of single‐crystal Co0.76Te show smooth Variation with temp., both parallel and normal to the c‐axis.
ChemInform Abstract: Transition Metal ‐ Chalcogen Systems. Part 9. The Vanadium ‐ Tellurium System ‐ Phase Diagram and Magnetic Properties.
Authors: TERZIEFF P. , IPSER H. , WACHTEL E.
Published: May 2016

The appearance of a high temp. modification of monoclinic V3Te4 (possibly CdIZ‐like structure) has been observed in the V ‐ Te system (DTG, XRD, and magnetic susceptibility measurements).
ChemInform Abstract: The Mo ‐ Ga ‐ Si System and X‐Ray Data of K‐Phase Mo2.85Ga2Si4.15 and A‐Phase Mo2.8Ga2Ge4.2 New Superconductors of the CrSi2‐Type Structure.
Authors: ANDRUSZKIEWICZ R. , HORYN R.
Published: May 2016

A new K phase has been identified in the 1073 K isothermal section of the Si‐rich portion of the Mo ‐ Ga ‐ Si system.
ChemInform Abstract: Adsorption of Cobalt(II) Ions on Crystalline Hydrous Titanium Dioxide Fibers at 298 to 423 K.
Authors: KOMATSU Y. , FUJIKI Y. , SASAKI T.
Published: May 2016

The distribution coefficients, Kd, of Co" between Crystalline H2Ti4O9‐nH2O fibers and aqueous solutions have been measured at various pH and six different temperatures.
ChemInform Abstract: Does Ground State Fe+ React with H2?
Authors: ELKIND J. L. , ARMENTROUT P. B.
Published: May 2016

As shown by a guided ion beam investigation with detection and analysis of the unreacted Fe+ and product FeD+ ions by MS, Fe+("F) reacts efficiently with H2 but Fe+(′D) is about 80 times less reactive, despit the fact that these states are separated by only 0.25 eV.
ChemInform Abstract: Hydrolysis of Chlorine Nitrate and Its Possible Atmospheric Significance.
Authors: ROWLAND F. S. , SATO H. , KHWAJA H. , ELLIOTT S. M.
Published: May 2016

The rate constants of reaction Awhich may occur catalytically on particulate surfaces in the stratosphere have been measured for different (I):(II) ratios.
ChemInform Abstract: Reaction Rates for Thermal Chlorine Atoms with H2S from 232 to 359 K by a Radiochemical Technique.
Authors: LU E. C. C. , IYER R. S. , ROWLAND F. S.
Published: May 2016

The rate constant of reaction A which may be important in atmospheric chemistry has been determined by measuring the relative rate constants for the gas‐phase reactions A and B and Band C, using radioactive 38Cl atoms formed by thermal neutron irradiation of CClF3.
ChemInform Abstract: Na2U2O7: Synthesis and Single Crystal Structure.
Authors: GASPERIN M.
Published: May 2016

The title compound has been obtained by annealing a mixture of U02 and Nb205 (l :.l .5 molar ratio) in Na2CO3 at 1200°C for 15 h (attempt to prepare UNb30lo).
ChemInform Abstract: Electron Microscopy and Magnetic Studies of the Interaction Between Nickel and Silica: Considerations on Possible Anchoring Sites.
Authors: BONNEVIOT L. , CHE M. , OLIVIER D. , MARTIN G. A. , FREUND E.
Published: May 2016

Highly dispersed silica‐supported Ni particles have been prepared by cation exchange from a nickel nitrate solution in NH3 and H2 reduction at 275 K. The dispersion is more homogeneous than for samples prepared by classical im?regnation and the particle size is found to be 1.8 nm with a slight discrepancy in the values measured by TEM, FMR and magnetic susceptibility.
ChemInform Abstract: Molten Lithium Sulfate‐Sodium Sulfate‐Potassium Sulfate Eutectic: Oxidation‐Reduction Reactions of Transition‐Metal Compounds.
Authors: DEARNALEY R. I. , KERRIDGE D. H. , ROGERS D. J.
Published: May 2016

Cr(VI), Mn(IV), Fe(III), and Cu(II) are reduced by SO2 in the molten ternary sulfate eutectic, while Ti(IV), Nb(V), Mo(VI), Ta(V), and W(VI) are not reduced.
ChemInform Abstract: Correlation Among the Structural, Electronic, and Magnetic Properties of [Fe4(mu3‐S)3(mu3‐S2)Cp4]n+ (n: 0‐‐2) Clusters at Various Oxidation States.
Authors: DUPRE N. , AURIC P. , HENDRIKS H. M. J. , JORDANOV J.
Published: May 2016

The series of title complexes is examined by means of Mößbauer and NMR spectra together with an X‐ray structure analysis of the dication (I) (space group Pbca with Z=8).
ChemInform Abstract: Bonding Mode of Axial NCS‐ Ligands of Iron Macrocyclic Complexes. Crystal Structure of [Fe(TIM)(SCN)2]PF6.
Authors: MARONEY M. J. , FEY E. O. , BALDWIN D. A. , STENKAMP R. E. , JENSEN L. H. , ROSE N. J.
Published: May 2016

The mode of thiocyanate bonding is studied in the four low‐spin iron complexes (II), (III), (IV) and (VI), prepared as shown in the scheme.
ChemInform Abstract: Factors Affecting the Electronic States of Amidyls: Evidence for Π ‐ Σ Mixing in Simple Amidyls.
Authors: GLOVER S. A. , GOOSEN A. , MCCLELAND C. W. , SCHOONRAAD J. L.
Published: May 2016

In contrast to carboxyamidyls (IIa) and (IIb), which cyclize togive (III) and (IV), the analogous cyclization of (IIc) fails to occur.
ChemInform Abstract: Electrolytic Investigations of Vinylazides. Part 4. Amino and Hydroxylamino Substituted α‐Azidocinnamic and α‐Aminocinnamic Esters by Cathodic Reduction of Unsaturated Azido‐Nitro Esters.
Authors: KNITTEL D.
Published: May 2016

Controlled potential reduction of the α‐azidocinnamic esters (II) leads to products with a reduced nitro group such as (I).
ChemInform Abstract: Hydrogenolysis of Saturated Hydrocarbons. Part 5. Influence of Hydrocarbon Structures on the Activity and Selectivity of Ni on Silica.
Authors: LECLERCQ G. , PIETRZYK S. , PEYROVI M. , KARROUA M.
Published: May 2016

Hydrogenolysis of hexane, 2‐ and 3‐methylpentanes, 2,3‐ and 2,2‐dimethylbutanes, and 2,2,3‐trimethylbutane has been investigated on a 20 wt.‐"/o Ni/SiO2 catalyst in an attempt to understand the reasons why hydrogenolysis of alkanes leads almost exclusively to successive demethylations.
ChemInform Abstract: On the H‐ZSM‐5 Catalyzed Formation of Ethylene from Methanol or Higher Olefins.
Authors: DESSAU R. M.
Published: May 2016

The distributions of olefins formed in the H‐ZSM‐Scatalyzed total conversions of methanol and heptene‐l were examined at low partial pressures as a function of contact time.
ChemInform Abstract: [2 + 2] and [2 + 4] Cycloadditions of Difluoromethylenecyclopropanes.
Authors: DOLBIER W. R. JUN. , SEABURY M. , DALY D. , SMART B. E.
Published: May 2016

Aus 2,3‐Dichlor‐1‐propen (I) erhält man mit dem Epoxid (II) nach Reduktion das 2,2‐Difluor‐1‐methylen‐cyclopropan (IV), das beim Erhitzen in das Isomere (V) umlagert und bei höherer Temperatur zu (XVIII) dimerisiert.
ChemInform Abstract: Reaction of 1,3‐Oxazolidines with Dicarboxylic Acid Anhydrides.
Authors: EICHBERGER G. , GRIENGL H. , PAAR W.
Published: May 2016

Phthalic anhydride (IIa) reacts with (Ia) to give the oligomer (III).
ChemInform Abstract: Intramolecular Amidoselenation of Olefinic Imidates to Afford Lactams.
Authors: TOSHIMITSU A. , TERAO K. , UEMURA S.
Published: May 2016

Durch Umsetzung des Alkenyloxazolins (I) mit dem Se‐bromid (II) erhält man das Lactam (III).
ChemInform Abstract: A New Method for Synthesis of Five‐Membered Carbocycles: Use of the Ester Enolate Rearrangement in Conjunction with Radical Cyclization.
Authors: MOHAMMED A. Y. , CLIVE D. L. J.
Published: May 2016

Aus den Cycloalkenolen (I) und dem Phenylselenobutyrylchlorid (II) erhält man die Carbonsäureester (III), die über eine Umlagerung zu den Cycloalkenyl‐substituierten Silylestern (IV) führen.
ChemInform Abstract: Iminium Ion Route to Azomethine Ylides from Primary and Secondary Amines.
Authors: ARDILL H. , GRIGG R. , SRIDHARAN V. , SURENDRAKUMAR S. , THIANPATANAGUL S. , KANAJUN S.
Published: May 2016

Ninhydrin (I), Isatin (V) sowie die weiteren Dipol‐Vorstufen (XII), (XVI) und (XVIII) reagieren mit primären und sekundären Aminenund ggfs.
ChemInform Abstract: Photochemical Decomposition of 2,4‐Dinitro‐4‐dimethylaminoazobenzene in Aerated Solution.
Authors: ALBINI A. , FASANI E. , PIETRA S.
Published: May 2016

In the search for a suitable model for photofading induced by the substrate in which an azo‐dye is dispersed (or by some additives), some ketones such as " (III) are irradiated in the presence of the azo‐compound (I).
ChemInform Abstract: Photochemical Transformations. Part 67. The Benzo‐ and Azo(azoxy)‐chromophors as π6/π2‐Components in Photocycloaddition Reactions.
Authors: FISCHER G. , BECKMANN E. , PRINZBACH H. , RIHS G. , WIRZ J.
Published: May 2016

Das aus β‐Naphthol und Maleinsäureanhydrid zugängliche exo‐Addukt (I) wird in den Diaza‐Polycyclus (III) übergeführt, aus dem mit Cyclopentadien (IV) die Azoverbindung (V) erhalten wird.
ChemInform Abstract: Photochemical Transformations. Part 68. [6 + 6]‐Benzo/Benzo‐Photocycloaddition Reactions.
Authors: SEDELMEIER G. , FESSNER W.‐D. , GRUND C. , SPURR P. R. , FRITZ H. , PRINZBACH H.
Published: May 2016

Die photochemischen Interaktionen zwischen "face‐to‐face" orientierten Benzolkernen werden untersucht.
ChemInform Abstract: Chromium(VI) Based Oxidants. Part 2. Zinc Dichromate Trihydrate: A Versatile and Mild Reagent for the Oxidation of Organic Compounds.
Authors: FIROUZABADI H. , SARDARIAN A. R. , MOOSAVIPOUR H. , AFSHARI G. M.
Published: May 2016

Wie im Formelschema skizziert, werden Alkohole, Oxime, Anthracen, Phenanthren, Naphthalin, Tolan und Stilben durch Zinkdichromat zu Carbonyl‐ Verbindungen oxidiert; Phenylacetylen wird in Benzoesäure, Ether werden in Ester und THF wird in das entsprechende Lacton übergeführt.
ChemInform Abstract: Microbiological Transformations. Part 5. Microbiological Hydroxylation of Lactams, Amides and Monocyclic Imides by the Fungus Beauveria sulfurescens.
Authors: ARCHELAS A. , FURSTOSS R. , SRAIRI D. , MAURY G.
Published: May 2016

Pyrrolidines, piperidines and hexamethyleneimines are incubated following methods A) or B) to obtain hydroxylated products which in general are not optically active (yields are given predominantly in g).