bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: Palladium‐Catalyzed Carbonylation of Propargylic Carbonates: Preparation of 2,3‐ and 2,4‐Dienyl Carboxylates.
Authors: TSUJI J. , SUGIURA T. , MINAMI I.
Published: May 2016

Bei der Carbonylierung der Propargylcarbonate (I) in Gegenwart von Pd(0)‐Komplexen in den entsprechenden Alkoholen erhält man die Allencarbonsäureester (II), im Falle von (Ic) entsteht neben (IIc) der Propargylcarbonsäureester (IIIc).
ChemInform Abstract: Functional Micellar Catalysis. Part 8. Catalysis of the Hydrolysis of p‐Nitrophenyl Picolinate by Metal‐chelating Micelles Containing Copper(II) or Zinc(II).
Authors: FORNASIER R. , MILANI D. , SCRIMIN P. , TONELLATO U.
Published: May 2016

Increase in the rate constants of hydrolysis from 850·10‐4 to 2600·10‐4/s in the presence of Cu2+ (or Zn2+), the addition of (I), and the co‐micelles of (IIa) or (IIb); formation of ternary complexes composed of metal ion, (II), and title compound.
ChemInform Abstract: A New Preparative Method for α,β‐Unsaturated Nitriles by the Palladium‐ Catalysed Decarboxylation‐Dehydrogenation of Allyl α‐Cyanocarboxylates.
Authors: MINAMI I. , YUHARA M. , SHIMIZU I. , TSUJI J.
Published: May 2016

(aß‐Ungesättigte Nitrile (II) erhält man leicht durch Spaltung des Cyanesters (I) in Gegenwart eines Pd‐Dibenzylidenceton( ‐=‐ dban‐Komplexes.
ChemInform Abstract: Synthesis and Rearrangements of the Pentacyclo[5.4.0.02,6.O3,10.O4,8]undecane [1,2,4‐Trishomocubane] Ring System.
Authors: MEHTA G. , REDDY A. V. , SRIKRISHNA A.
Published: May 2016

The litle system of compounds (V) and (VIII) is prepared from (I) via (IV) and from (VII) as shown in the scheme; the unsubstituted derivative (VIIC), however, fails to yield the analogous product (VI I Ic).
ChemInform Abstract: Synthesis and Protic Cyclization of 3‐Vinylidenebicyclo[3.3.1]nonan‐7‐one.
Authors: KRASUTSKII P. A. , FOKIN A. A. , SKOBA E. D. , YURCHENKO A. G.
Published: May 2016

The title corppound (II) is prepared and convened to the adamantanol (III) by acid.
ChemInform Abstract: Novel Synthesis of Diaminoprehnitene.
Authors: D'YACHENKO E. K. , PESIN V. G. , PAPIRNIK M. P.
Published: May 2016

The 4,7‐bis‐chloromethyl compound (II),which is obtained from the known benzothiadiazol (I) by chloromethylation, undergoes reduction of the chloromethyl groups and reductive cleavage of the thia‐diazol ring on treatment with an eightfold excess of SnCl2 to afford the title compound (III) in high yield.
ChemInform Abstract: Palladium(0) Catalyzed Azidation and Amination of Allyl Acetates.
Authors: MURAHASHI S.‐I. , TANIGAWA Y. , IMADA Y. , TANIGUCHI Y.
Published: May 2016

Aus Allylacetaten wie (I) erhält man mit Natriumazid das Azid (II), das mit Triphenylphosphin zum‐Allylamin (III) führt.
ChemInform Abstract: Synthesis of Carbonyl‐bisaminoacid Derivatives as Potential ACE‐Inhibitors.
Authors: HENKLEIN P. , BOETTCHER M. + , HEDER G. , SIEMS W.‐E. , NIEDRICH H.
Published: May 2016

Aus den Aminosäureestern (I) und dem Chlorameisensäuredicarboximidester (II) werden die Carbaminsäuredicarboximidester (III) und daraus die Harnstoffderivate (IV) hergestellt.
ChemInform Abstract: Novel Type of Disproportionation of Organoalkyl Sulphides.
Authors: USOV V. A. , DOROFEEV I. A. , USOVA T. L. , VORONKOV M. G.
Published: May 2016

The indanthione (I) on reaction with Prl yields the S‐propyl iodide (II), which is thermolyzed to the iminium iodide (III).
ChemInform Abstract: Epoxidations with 30% Hydrogen Peroxide Catalyzed by Tungstic Acid in Buffered Media.
Authors: PRAT D. , LETT R.
Published: May 2016

Aus den Allylalkoholen (I) erhält man mit Wasserstoffperoxid in Gegenwart von Wolframsäure die Epoxy‐alkohole (I I); neben (IIa) entsteht der Triol‐monoether (IIIa).
ChemInform Abstract: Synthesis and Properties of 5‐Benzoyltetramic Acids.
Authors: POSCHENRIEDER H. , STACHEL H.‐D.
Published: May 2016

Hydrolysis of the methoxybenzylidene pyrrolinones (I) yields the title Compound (IIa) and the corresponding enol ethers (IIb) and (Ilc).
ChemInform Abstract: 1,4‐Dithiafulvenes, Products of the Reaction of 4,4‐Disubstituted 1,5‐Thiazol‐ 5(4H)‐thiones and Acetylenic Compounds.
Authors: JENNY C. , HEIMGARTNER H.
Published: May 2016

On heating in toluene, the thiazolthiones (I) and the acetylene Compounds (II) undergo cyclosubstitution to yield Ihe dithiafu1venes(III).
ChemInform Abstract: 6,7‐Diaza‐dithiafulvalenes and 5‐Aza‐8a‐azonia‐dithiafulvalenes.
Authors: GOMPPER R. , GUGGENBERGER R.
Published: May 2016

Aus den Pyrazolen (I) erhält man bei der Kondensation mit den Dithiolium‐Salzen (II) über die Salze (III) die Diaza‐dithia‐fulvalene (IV).
ChemInform Abstract: Novel Crystalline‐Liquid 5‐n‐Butyl‐pyridin‐2‐carboxylic Esters.
Authors: PASCHKE R. , ZASCHKE H.
Published: May 2016

The novel title compounds (I), (II) and (III) have been prepared according to well‐known procedures (no yields are given).
ChemInform Abstract: Methylpentaborane(11): A Mixture of Isomers.
Authors: OSBORNE J. H. , HILL R. C. P. , RITTER D. M.
Published: May 2016

Use of high‐field‐strength NMR has shown that preparations previously considered to be 2‐CH3B5H", and 3‐CH3B5H", are identical equilibrium mixtures of the two isomers.
ChemInform Abstract: Reactions of Boron Hydrides with the Iminium Salt (Me2NCH2)I. Synthesis and Characterization of 1‐X‐μ(Me2NCH2)B5H7 (X: H, C2H5, Br), a New Class of Bridge‐ Substituted Pentaborane Derivatives.
Authors: GAINES D. F. , COONS D. E.
Published: May 2016

The reactions of the salt (I) with NaBH", [Me4N][B3H8] and B5H9 are carried out to test its reactivity.
ChemInform Abstract: Preparation and Properties of Phenylfluorodisilanes Si2Ph6‐nFn.
Authors: HENGGE E. , SCHRANK F.
Published: May 2016

Die Chlorsilane (I) werden mit Zinkfluorid (II) in Gegenwart von katalytischen Mengen an Silber zu den Fluorsilanen (III) umgesetzt.
ChemInform Abstract: Amidoselenation of Olefins via Hydroxyselenation: Reactions Using Nitriles in Reagent Quantity and the Synthesis of β‐(Acrylamido)alkyl Phenyl Selenides.
Authors: TOSHIMITSU A. , HAYASHI G. , TERAO K. , UEMURA S.
Published: May 2016

The amidoselenation ofacrylonitrile by the β‐hydroxy selenides (I) and (V), when performed in the presence oftrifluorolnethane‐sulphonic acid, affords the β‐(acrylamido)alkyl phenyl selenides (III) and (VI) in good yields without side reactions caused by hydrogen Chloride.
ChemInform Abstract: Synthesis of Allyl‐stannanes and Allyl‐silanes in the Terpene Series.
Authors: ANDRIANOME M. , DELMOND B.
Published: May 2016

Die Olefine (I) reagieren über die Anionen (II) mit Trimethylzinn‐ und Trimethylsilylchlorid (III) zu den Substitutionsprodukten (IV).
ChemInform Abstract: A Dinuclear, Metal‐Metal Bonded, Carboxylato‐bridged Niobium(III) Complex.
Authors: COTTON F. A. , DIEBOLD M. P. , MATUSZ M. , ROTH W. J.
Published: May 2016

The compound (I) reacts with excess tetramethylammonium acetate (II) to give the diamagnetic Nb(III) complex (III).
ChemInform Abstract: Reactions of (CO)2(η5‐C5H5)Fe Alkyls and Ph3C+BF4‐ : A Search for Hydrogen‐Atom Abstraction Following One‐Electron‐Transfer.
Authors: BLY R. S. , BLY R. K. , HOSSAIN M. M. , SILVERMAN G. S. , WALLACE E.
Published: May 2016

On treatment of (III) with (IV) under N2, β‐hydride abstraction occurs to give the complexes (V).
ChemInform Abstract: Facile One‐Step Synthesis of Pyrrolidinylmethylferrocene.
Authors: WU M.‐T. , SHAW G.‐S. , JONG S.‐J. , LIANG J.‐J. , HSU C.‐S.
Published: May 2016

Die Darstellung des Pyrrolidinylmethylferrocens (IV) gelingt durch Aminomethylierung aus Ferrocen (I), Formaldehyd (II) und Pyrrolidin (III).
ChemInform Abstract: Mechanism of Electron Transfer to Pentaammine(pyridine)cobalt(III) Complexes by Aliphatic Radicals, Hexaaquovanadium(II), and Hexaammineruthenium(II) Ions.
Authors: BAKAC A. , BUTKOVIC V. , ESPENSON J. H. , MARCEC R. , ORHANOVIC M.
Published: May 2016

The rates of electron transfer to a series of pentaammine(pyridine)cobalt(III) complexes, Co(NH3)5(NC5H4X)3+ (X: 3‐CN, 3‐Cl, H, 4‐CH3, 4‐C(CH3)3 and 4‐N(CH3)2 ), have been determined.
ChemInform Abstract: Reaction of Rh2(OOCCH3)4 with Acetamide: Crystal and Molecular Structure of [Rh2(HNOCCH3)4·2 H2O]·3 H2O.
Authors: AHSAN M. Q. , BERNAL I. , BEAR J. L.
Published: May 2016

The reaction ofthe tetrazicetate (I) with excess molten acetamide occurs via a stepwise exchunge ofbound acetate by acetamide anions generated in situ.
ChemInform Abstract: Synthesis, Structure. and Structural Dynamics of a Remarkably Crowded Rhodium(I) Dimer: [Rh2((Me2PCH2)2PMe)2(CO)2][B(C6H5)4]2.
Authors: BALCH A. L. , OLMSTEAD M. M. , ORAM D. E.
Published: May 2016

Treatment o!" a methanol solution of Rh2(CO)4(p‐Cl)2 with bis(dimethylphosphinomethyhmethylphosphine in CHZCI; followed by precipitation with sodium tetraphenylborate yields the title complex (I).
ChemInform Abstract: Synthesis and Properties of a Novel Cavity‐Forming Ligand‐System Based on Diphenylglycoluril.
Authors: NIELE F. G. M. , ZWIKKER J. W. , NOLTE R. J. M.
Published: May 2016

Aus dem Diphenyl‐glykoluril (Ia) erhält man über das Bis‐hy‐ droxymethyl‐ Derivat (Ib) mit dem Diethylexlglykolchlorhydrin und Natriumimidazolat das Substitutionsprodukt (lc), aus dem die Komplexe (II) und (III) hergestellt werden.
ChemInform Abstract: Ni(II), Pd(II), and Pt(II) Complexes of Two New Ditertiary Phosphines, 1‐Diphenylphosphino‐2‐bis(m‐ or p‐fluorophenyl) Phosphinoethane.
Authors: KAPOOR P. N. , KAPOOR R. N. , PATHAK D. D. , GAUR G.
Published: May 2016

The cis‐complexes (I) are synthesized by 1:1 molar reaction of the title diphosphines with NiCl2·6H2O. PdCl2 or PtCl3(NCPh)2 in refluxing 1‐butanol, acetonitrile or benzene, resp., and by metathetical exchange reactions of the dichloro complexes.
ChemInform Abstract: Total Synthesis of (±)‐Atractylon and (±)‐Lindestrene.
Authors: HONAN M. C.
Published: May 2016

Die Synthese der Sesqui‐ terpene (I) und (II) wird ausgehend von (III) beschrieben.
ChemInform Abstract: The Stereoselective Synthesis of Terpene Tetrahydrofurans Using Thallium Triacetate.
Authors: FERRAZ H. M. C. , BROCKSOM T. J. , PINTO A. C. , ABLA M. A. , ZOCHER D. H. T.
Published: May 2016

Aus dem Diterpen (1) erhält man mit ThaIIiumUIU‐acetat das Cyclisierungsprodukt (11); analog entstehen aus (III) die Cyclisierungsprodukte (IV).
ChemInform Abstract: A New Synthesis of (±)‐Carbocyclic 2′‐Deoxyuridines.
Authors: RAVENSCROFT P. , NEWTON R. F. , SCOPES D. I. C. , WILLIAMSON C.
Published: May 2016

Aus dem cis‐zt‐Hydroxycyclopentenoxid (Ia) erhält man über den SiIyIether (Ib) die Vinylverbindung (III), die nach Ozonolyse in das Diol (IV) und weiter in das Tosylat (VI) übergeführt wird.
ChemInform Abstract: Ozonolysis of Alkenes and a Study of the Reactions of Polyfunctional Compounds.
Authors: ODINOKOV V. N. , AKHMETOVA V. R. , CHESKIS B. A. , MOISEENKOV A. M. , TOLSTIKOV G. A.
Published: May 2016

Anovel ?‐ ve ‐ step synthesis ofthe known title compounds, the 4,8‐dimethylnonanal (Vlu) and the 4,8‐dimethyldecanal (VIb) is described.
ChemInform Abstract: Peptide Synthesis. Part 9. Solid‐phase Synthesis of Melanin Concentrating Hormone Using a Continuous‐flow Polyamide Method.
Authors: EBERLE A. N. , ATHERTON E. , DRYLAND A. , SHEPPARD R. C.
Published: May 2016

The synthesis of the title heptadecupeptide (VI) has been accomplished as shown in the scheme using a novel continuous‐flow solid phase method.
ChemInform Abstract: Single‐Centre Model for the Active Site of α‐Chymotrypsin.
Authors: VORHERR T. , ALTMANN K.‐H. , MUTTER M.
Published: May 2016

The polymer‐bound heptapeptide (Ia) was designed as a "singlecentre model" for the active site of α‐chymotrypsin.
ChemInform Abstract: Reactions of Metal Oxides with NO2 (g) + O2 (g).
Authors: GIMZEWSKI E. , HAWKINS S. H.
Published: May 2016

The reactions of a mixture of NO2(g) and O2(g) with 16 metal oxides and two hydroxides are followed with TG and DTA in order to evaluate the possibility to Form anhydrous nitrates in metallurgical ores which can then be H2O‐leached as a part of a metal recovery process.
ChemInform Abstract: Structural Study of a Silver ‐ Bismuth Suboxide, Bi4Ag18O12.
Authors: MASSE R. , TORDJMAN I. , DURIF A.
Published: May 2016

Monocrystals of the title suboxide have been obtained from a solution of Bi2O3 in molten AgNO3 at 300°C (Bi2O3:AgNO3 = 1:5).
ChemInform Abstract: Crystal Structure of Zn(N3)2·2.5 H2O.
Authors: KRISCHNER H. , MAUTNER F. A. , KRATKY CH.
Published: May 2016

The title compound, 1975 erroneously described as a trihydrate, crystallizes in the monoclinic system (P21/n, Z=4).
ChemInform Abstract: Radioluminescence Kinetics of Frozen Aqueous Solutions of MgCl2 and CaCl2.
Authors: WYPYCH M. , KROH J. , LEFIK W. , PLONKA A.
Published: May 2016

The kinetics of isothermal luminescence at 77 K of γ‐irradiated MgCl2 and CaClz solutions, with and without NaNO3 addition as electron scavenger, has been analyzed in terms of reactivity distribution of electrons trapped in shallow cationic traps.
ChemInform Abstract: On the Existence of a Dimer Aluminium Hydrolysed Cation in Solution.
Authors: AKITT J. W. , ELDERS J. M.
Published: May 2016

27Al NMR spectroscopy has been used to observe the changes which occur when certain hydrolysed aluminium salt solutions are diluted.
ChemInform Abstract: Photo‐electrochemical Properties of TiO2‐x Thin Films.
Authors: CHOI Q. W. , CHOE C. H. , CHJO K. H. , CHOI Y. K.
Published: May 2016

TiO2‐x‐electrodes only show photoresponse in the UV region at z 320 nm (in l M NaOH).
ChemInform Abstract: Nonstoichiometry in B8‐Type NiSb.
Authors: LEUBOLT R. , IPSER H. , TERZIEFF P. , KOMAREK K. L.
Published: May 2016

The phase diagram of the Ni‐Sb system is constructed between 40 and 54 at.% Sb from DTA results.
ChemInform Abstract: Ruthenium(III) Chloride in Aqueous Solution: Electrochemical and Spectral Studies.
Authors: KHAN M. M. T. , RAMACHANDRAIAH G. , RAO A. P.
Published: May 2016

Chloro complexes of Ru(III) have been investigated at a dropping Hg electrode in the pH range O‐2.0 at 25°C. The species characterized in 0.1 M KCl solution are [RuCl4(H2O)2]", [RuC13(H2O)3], [RuC12(H2O)4]+, and [RuCl(H2O)5]2+.
ChemInform Abstract: Crystal Chemistry and Existence of Ternary Silicides MTSi3 with BaNiSn3‐type Structure (M: Th, Y, Ln; T: Ru, Os, Co, Rh, Ir).
Authors: WANG X.‐Z. , LLORET B. , NG W. L. , CHEVALIER B. , ETOURNEAU J. , HAGENMULLER P.
Published: May 2016

26 novel Silicides MTSi3 have been prepared by arc melting of the elements.
ChemInform Abstract: Preparation of the Incomplete Cubane‐type Sulfur‐capped Mo3O2S24+ Aqua Ion and X‐Ray Structure of (pyH)5[Mo3O2S2(NCS)9]·2 H2O.
Authors: SHIBAHARA T. , YAMADA T. , KUROYA H. , HILLS E. F. , KATHIRGAMANATHAN P. , SYKES A. G.
Published: May 2016

Mo3O2S3+ has been prepared using two different methods: 1. The di‐p‐sulfido cysteinato Mo(V) dimer, [Mo2O2S2(cys)2]2′ was reduced with NaBI‐I4 and then concentrated HCl was added.
ChemInform Abstract: Hydrolysis Products of Hexabromoosmate(IV), OsBr62‐.
Authors: MUELLER H. + , SCHEIBLE H.
Published: May 2016

The products of the acidic hydrolysis of OsBr62‐ are separated by ion column chromatography using diethylaminoethyl cellulose and characterized to be the species (I)‐(V).
ChemInform Abstract: Deuterium Isotope Effects on Nuclear Shielding. Directional Effects and Nonadditivity in Acyl Derivatives
Authors: HANSEN P. E. , NICOLAISEN F. M. , SCHAUMBURG K.
Published: May 2016

(e.g.
ChemInform Abstract: Considered Stable Carbocations. Part 267. Pagodane Dication, a Unique Zn‐Aromatic Cyclobutanoid System.
Authors: PRAKASH G. K. S. , KRISHNAMURTHY V. V. , HERGES R. , BAU R. , YUAN H. , OLAH G. A. , FESSNER W.‐D. , PRINZBACH H.
Published: May 2016

Under superacidic conditions pagodane (I) forms a remarkably stable dication instead of its expected isomerization.
ChemInform Abstract: Structure and Magnetic Properties of an Unsymmetrical (p‐Oxo)diiron(III) Complex.
Authors: GOMEZ‐ROMERO P. , DEFOTIS G. C. , JAMESON G. B.
Published: May 2016

The iron complex (I) is studied by X‐ray diffraction (space group: PZI/ n; Z=4).
ChemInform Abstract: Association Constants of 1:1 and 2:1 Molecular Complexes from Spectrophotometric Data.
Authors: CARTA G. , CRISPONI G.
Published: May 2016

Principles for the design of an experiment for the determination of association Constants and molar extinction coefficients for 2:1 molecular complexes are discussed.
ChemInform Abstract: Kinetic and Thermodynamic Parameters for the Formation of 3,5,5‐Trimethyl‐2‐oxomorpholin‐3‐yl (T M‐3).
Authors: OLSON J. B. , KOCH T. H.
Published: May 2016

Thermodynamic parameters for the bond homolysis of meso‐ (I) and dl‐compound (III) to the title radical (II) in EtOH, 1,2‐dimethoxyethane, and benzene and in et?anol containing Na+ and Mg" at an ionic strength of 0.3 p are reported.
ChemInform Abstract: A Conceptually Different Approach to the Asymmetric Synthesis of α‐Substituted Carbonyl Compounds.
Authors: MARUOKA K. , NAKAI S. , SAKURAI M. , YAMAMOTO H.
Published: May 2016

In Form ihrer chiralen Acetale (I) mit (R,R)‐Weinsäurediamid werden α,β‐ungesättigte Aldehyde diastereoselektiv mit Organe‐Aluminiumverbindungen (II) zu 1,4‐Addukten (III) und in geringerem Maße zu 1,2‐Addukten (IV) umgesetzt.
ChemInform Abstract: Thermal Rearrangement of 3‐Methylenespiro[5.6]dodeca‐1,4,9‐triene and Spiro[5.6]dodeca‐1,4,9‐trien‐3‐one.
Authors: MURRAY D. F. , BAUM M. W. , JONES M. JUN.
Published: May 2016

Bei der Blitz‐Vakuum‐Pyrolyse der wie skizziert hergestellten im Titel genannten Verbindungen (IX) entstehen neben polymeren Produkten die Umlagerungsprodukte (X)‐(XIII).
ChemInform Abstract: Semiconductor Photocatalysis. Part 6. cis‐trans Photoisomerization of Simple Alkenes Induced by Trapped Holes at Surface States.
Authors: YANAGIDA S. , MIZUMOTO K. , PAC C.
Published: May 2016

Equilibrium mixtures of alkenes, such as (I) and (II), are obtained by photoisomerization in the presence of ZnS, which are almost identical with thermodynamic ratios.
ChemInform Abstract: Kinetics of the Oxidation of Reserpine with Peroxodisulphate.
Authors: CARMONA‐GUZMAN M. C. , BALON M. , GONZALEZ‐ARJONA D. , MARAVER J. , SANCHEZ M.
Published: May 2016

In acidic media the Rauwolfia alkaloid (I) is oxidized to give the blue fluorescent product (III) via the yellowish green fluorescent dehydroreserpine (II) at two first‐order (or pseudo‐ first‐order) steps (activation energy 44 kJ/mol; mechanism including nucleophilic displacement).
ChemInform Abstract: Phosphonium Tribromides. Agents for Bromination of Organic Substrates.
Authors: CRISTAU H.‐J. , TORREILLES E. , MORAND P. , CHRISTOL H.
Published: May 2016

Die Reaktivität und Selektivität von Phosphoniumbromiden (III) bei der α‐Bromierung von Ketonen (I) bzw. Acetalen (II) werden untersucht und mit Trimethylphenylammonium‐tribromid (IV) verglichen.
ChemInform Abstract: Metal Catalysis in Organic Reactions. Part 18. Stereochemistry of the Transition‐ Metal Catalyzed Cross‐Coupling of (S)‐1‐Bromo‐3‐methyl‐1,2‐ pentadiene with Isobutylmetal Compounds.
Authors: CAPORUSSO A. M. , LARDICCI L. , DA SETTIMO F.
Published: May 2016

Mit den Isobutyl‐metallverbindungen (II) erhält man aus dem Brom‐allen (I) die lnversionsprodukte (IV).
ChemInform Abstract: Reactions of 1‐tert‐Butyl‐3‐phenylaziridinone and α‐Bromo‐N‐tert‐butylphenylacetamide with Benzyl‐Grignard Reagents.
Authors: BAUMGARTEN H. E. , CHIANG N.‐C. R. , ELIA V. J. , BEUM P. V.
Published: May 2016

Aus dem Aziridinon (I) erhält man mit den Benzyl‐Grignard‐Verbindungen (II) je nach den Bedingungen unterschiedliche Mengen der Reaktionsprodukte (III)‐(VIII).
ChemInform Abstract: Reaction Rates for Nucleophiles with Cyanogen Chloride: Comparison with Two Other Digonal Carbon Compounds.
Authors: EDWARDS J. O. , ERSTFELD T. E. , IBNE‐RASA K. M. , LEVEY G. , MOYER M.
Published: May 2016

The hydrolysis kinetics of ClCN have been "reinvestigated from pH 0.0‐ 10.5 and from 18‐40°C. In the pH range from l‐5, the hydrolysis rate is invariant and the activationparameters (AH = 84 kJ/mol and AS = ‐ 84 J / mol ‐ K) are consistent with water attack.
ChemInform Abstract: Synthesis of 1‐Nitro‐1,3‐dienes via Nitrotrifluoroacetoxylation of 1,3‐Dienes.
Authors: BLOOM A. J. , MELLOR J. M.
Published: May 2016

Butadien (I) reagiert mit dem aus Ammoniumnitrat und Trifluoracetanhydrid intermediär gebildeten Trifluoracetylnitrat zu den beiden Addukten (II) und (III), aus denen durch Eliminierung l‐Nitro‐but′adien (IV) entsteht.
ChemInform Abstract: Synthesis of Enantiomerically Pure γ‐Amino‐β‐hydroxybutyric Acid Using Malic Acid as the Chiral Precursor.
Authors: RAJASHEKHAR B. , KAISER E. T.
Published: May 2016

Aus der Apfelsäure (I) erhält man über das Anh ydrid (II) und das Halbamid (III) den Apfelsäureamidester (IVa), der zu den Ethern (IVb) bis (IVd) umgesetzt wird.
ChemInform Abstract: 7,8‐Dimethoxycarbonyl‐10,11‐dimethyl[5]paracyclophane.
Authors: KOSTERMANS G. B. M. , DE WOLF W. H. , BICKELHAUPT F.
Published: May 2016

In bekannter Weise wird aus dem Undeca‐2,9‐diin (I) mit AlCl3 und Acetylendicarbonsäureester (II) ein Gemisch der Addukte (III)‐(V) hergestellt.
ChemInform Abstract: A Convenient Synthesis of 2,3‐Dihydrothiophene.
Authors: SAUER N. N. , ANGELICI R. J. , HUANG Y. C. J. , TRAHANOVSKY W. S.
Published: May 2016

Durch Blitz‐Vakuum‐Pyrolyse von 2‐Acetoxy‐tetrahydrothiophen (I) wird die reaktive, im Titel genannte Verbindung (II) in hohen Ausbeuten erhalten.
ChemInform Abstract: Synthesis and Properties of Azols and Their Derivatives. Part 11.
Authors: BARANSKI A.
Published: May 2016

The reaction of the ary1hydroxymoyl Chlorides (I) with the nitroalkenes (II), with no conjugation between the C = Cbond and the nitro group, and the conjugated nitroalkenes (IV) and (VI) is studied.
ChemInform Abstract: Studies of Organophosphorus Compounds. Part 5. Reaction of O,O‐Diethyldithiophosphoric Acid Salt with Alkyl Chloroformate.
Authors: SHABANA R. , EL WASSIMY M. T. M. , GHATTAS A. E. B. A. G.
Published: May 2016

Das Diethyldithiophosphat (I) reagiert mit den Chlorameisensäureestern (II) zu Gemischen aus den Diethylalkyldithiophosphaten (III) und den Thiophosphoryl‐thiocarbonaten (IV).
ChemInform Abstract: Synthesis of α‐(Dimethylphosphinylmethylenoxy)alkan‐ω‐ols and α,ω‐Bis‐(dimethylphosphinylmethylenoxy)alkanes.
Authors: VARBANOV S. , DENCHEVA N. , NEDELCHEVA G. , BORISOV G.
Published: May 2016

Die Phosphinoxide (III) und (IV) entstehen unter den angegebenen Bedingungen in vergleichbaren Mengen.
ChemInform Abstract: Studies on Organophosphorus Compounds. Part 55. The Transformation of Nitriles to Thioamides with O,O‐Dialkyldithiophosphoric Acid.
Authors: SHABANA R. , MEYER H. J. , LAWESSON S.‐O.
Published: May 2016

Die Dithiophosphorsäure (II) reagiert mit den Nitrilen (I) zu den Umlagerungsprodukten (III).
ChemInform Abstract: Synthesis and Reactivity of gem‐Dimetallic Organic Compounds. Part 1.
Authors: KNOCHEL P. , NORMANT J. F.
Published: May 2016

Aus den Allylzinkbromiden (I) und den Organo‐Metallverbindungen (II) werden über die Zwischenstufen (III) die geminalen Organo‐Dimetall‐Verbindungen (IV) gebildet.
ChemInform Abstract: Synthesis and Structure of Double‐Metal‐Layered Scandium, Yttrium, and Zirconium Chloride Carbides and Nitrides, M2Cl2C and M2Cl2N.
Authors: HWU S.‐J. , ZIEBARTH R. P. , VON WINBUSH S. , FORD J. E. , CORBETT J. D.
Published: May 2016

The Carbides MzClzC (M: Sc, Y, Zr) and ZrZBrC are synthesized by heating of stoichiometric amounts of the lanthanide metal, the corresponding halide and carbon at 750‐1000°C for several days (yields 95%).
ChemInform Abstract: Synthesis of Thorium(IV)thiophosphinates. Structure of Th(Ph2P(S)O)4(EtOH)4(CH2Cl2)2.
Authors: MATTES R. , NIELAND L.
Published: May 2016

Na+ or K+ salts of thiophosphinic acids react in EtOH with Th(NO3)4 to form the complexes (I).
ChemInform Abstract: Synthesis and Physico‐chemical Studies of Bimetallic Alkoxy Derivatives of Chromium(III) with Niobium(V) and Tantalum(V).
Authors: AGARWAL S. K. , MEHROTRA R. C.
Published: May 2016

Reactions of CrCl3 (I) with K‐hexaisopropoxytantalat or ‐niobat in 1:3 molar ratios yield the Cr tris‐(hexaisopropoxymetallates (III).
ChemInform Abstract: Synthesis of Substituted Iron Carbonyl Conjugated Dienyl Complexes from 4‐Vinylcyclohexenes Under Kinetic or Thermodynamic Control.
Authors: RODRIGUEZ J. , BRUN P. , WAEGELL B.
Published: May 2016

Aus den Cyclohexen‐Derivaten (I) bzw. (IV) erhält man in Gegenwart von Eisenpentacarbonyl bevorzugt die thermodynamisch kontrollierten, 2‐substituierten Komplexe (II) bzw. (V).
ChemInform Abstract: Binuclear Nickel(II) and Cobalt(II) Complexes of the Novel Binucleating Ligand 3,6‐Bis(l′‐pyrazolyl)pyridazine.
Authors: ROSENBERG L. , THOMPSON L. K. , GABE E. J. , LEE F. L.
Published: May 2016

The Complexes (I) were prepared by vadding a 114 solution of the ligand in MeCN to a solution of the metal salts in water and heating the mixture.
ChemInform Abstract: Synthesis and Reactivity of Perchlorate Bis(tetrahydrothiophen)gold(I).
Authors: USON R. , LAGUNA A. , NAVARRO A. , PARISH R. V. , MOORE L. S.
Published: May 2016

The displacement of tetrahydrothiophen in (II) by neutral ligands gives bi‐, tri‐ or tetra‐coordinated complexes as to be seen from the scheme.
ChemInform Abstract: Cyclometallation Reactions in Neopentyl and Trimethylsilylmethyl Systems of Rhodium(III) and Iridium(III).
Authors: ANDREUCCI L. , DIVERSI P. , INGROSSO G. , LUCHERINI A. , MARCHETTI F. , ADOVASIO V. , NARDELLI M.
Published: May 2016

The interaction of the Rh(III) dichloro complex (IIa) with MgCl(CH2‐tBu) gives the rhodacyclobutane (I).
ChemInform Abstract: Interactions of Isocyanides with Transition Metal Complexes. Part 29. Isocyanide Complexes with Pt2S and Pt2CS Cores. Crystal Structure of μ‐Sulphido‐bis[bis(2,4,6‐tri‐t‐butylphenyl isocyanide)platinum].
Authors: YAMAMOTO Y. , YAMAZAKI H.
Published: May 2016

The Pt3 compound (II) reacts with S8 or CS2 to give the Ptz Complexes (I) and (III).
ChemInform Abstract: A New, Short Synthesis of Z‐Jasmone.
Authors: MIKOLAJCZYK M. , MIDURA W.
Published: May 2016

The title compound (VI) is prepared in four steps in 36% overall yield.
ChemInform Abstract: Cobalt‐Catalyzed One‐Step Assembly of B‐Ring Aromatic Steroids from Acyclic Precursors.
Authors: LECKER S. H. , NGUYEN N. H. , VOLLHARDT K. P. C.
Published: May 2016

An approach is described in which all four rings of a steroid are assembled in one step to give B‐ring aromatic derivatives with complete control of the crucial stereochemistry of the C,D‐ring juncture.
ChemInform Abstract: Compatibility of β‐ and γ‐Turn Features with a Peptide Backbone Modification: Synthesis and Conformational Analysis of a Model Cyclic Pseudopentapeptide.
Authors: SPATOLA A. F. , ANWER M. K. , ROCKWELL A. L. , GIERASCH L. M.
Published: May 2016

The backbone‐modified cyclic peptide (III) has been synthesized by cyclization of the linear pseudopeptide (II) which, in turn, has been prepared starting from (I) by solid‐phase methods.
ChemInform Abstract: Influence of Additives on Suppression of Racemization in Peptide Syntheses.
Authors: PRZYBYLSKI J.
Published: May 2016

The effect of polymeric additives [polyacrylic acid (IVa) and its derivatives (IVb), (IVc)] on the suppression of racemization in peptide synthesis is investigated using the model reaction shown in the scheme.
ChemInform Abstract: Total Synthesis of Mycophenolic Acid.
Authors: DANHEISER R. L. , GEE S. K. , PEREZ J. J.
Published: May 2016

The antitumor antibiotic title compound (IX) is obtained with an overall yield of 17‐19%.
ChemInform Abstract: Silicon and Germanium Clusters. Theoretical Study of Their Electronic Structures and Properties.
Authors: PACCHIONI G. , KOUTECKY J.
Published: May 2016

Si and Ge Clusters containing 3‐7 atoms have been studied using the pseudopotential MO‐LCAO method.
ChemInform Abstract: Rotation, Solvation, and Hydrogen Bonding of Aqueous Ammonium Ion.
Authors: PERRIN C. L. , GIPE R. K.
Published: May 2016

Aqueous ′SNHI solutions have been studied by "N NMR.
ChemInform Abstract: ZrO2‐Transformation‐Toughened Glass‐Ceramics Prepared by the Sol‐Gel Process from Metal Alkoxides.
Authors: NOGAMI M. , TOMOZAWA M.
Published: May 2016

Glass of 3 ZrO2 ‐ 2 SiO2 composition, prepared by the sol‐ ‐gel process, was crystallized to precipitate tetragonal ZrO2 crystals.
ChemInform Abstract: Kinetic Selection Criterion for Redox Couples Used to Decrease n‐Type Semiconductor Photocorrosion.
Authors: ARCE E. , IBANEZ J. , MEAS Y.
Published: May 2016

The photocorrosion behavior of n‐CdTe has been studied in aqueous solutions of hydroquinone, Fe", and Fe(CN)2′ . The anodic peak potential of each species does not depend on its thermodynamic potential but on its reaction kinetics.
ChemInform Abstract: Protonated Hydronium Dication, H4O2+. Hydrogen ‐ Deuterium Exchange of D2H17O+ in HF : SbF5 and DH217O+ in DF : SbF5 and Theoretical Calculations.
Authors: OLAH G. A. , PRAKASH G. K. S. , BARZAGHI M. , LAMMERTSMA K. , VON RAGUE SCHLEYER P. , POPLE J. A.
Published: May 2016

The H ‐ D exchange in D2H′7O+ and DH2′7O+/(D)HF‐ SbF5 ‐ SO2 solutions at ‐ 15°C has been monitored by "O NMR.
ChemInform Abstract: Novel Metastable Oxolanthanoides: BaCa2Y6O12 (I) and Ca0.33MgY2.67O5.33 (≡CaMg3Y8O16) (II).
Authors: SCHROEDER F. + , MUELLER‐BUSCHBAUM HK. +
Published: May 2016

The title compounds have been prepared from Ba(Ca)CO3 ‐ MgCO3 ‐ Y2O3 (1 22:3) mixtures by high temp. reactions (COz‐laser, T 2200°C).
ChemInform Abstract: Chemistry and Structural Chemistry of Phosphides and Polyphosphides.
Authors: VON SCHNERING H. G. , VU D.
Published: May 2016

ThP7 has been prepared from the elements with addition of I2 at 830 K (2‐3 weeks).
ChemInform Abstract: Preparation and Vibrational Spectrum of Hexaiodoiridat(III), Cs3IrI6.
Authors: PREETZ W. , STEINEBACH H.‐J.
Published: May 2016

The title iridate is formed on annealing heterogeneous pellets of Cs3[IrBr6] and NaI at 160°C. Because of the slow diffusion rate of the halide ions within the NaI phase, the reaction must be repeated several times.
ChemInform Abstract: Structural Correlations Between the Tetraisopropylphosphonium Cation and Triisopropylphosphonium Isopropylide: An X‐Ray Diffraction Study
Authors: SCHMIDBAUR H. , SCHIER A. , FRAZAO C. M. F. , MUELLER G. +
Published: May 2016

(space groups of (I)and (II) (both Z=2): PT and P2′2′2, respectively.
ChemInform Abstract: Synthesis, X‐Ray Crystal Structure, and Reactivity of Ternary Complexes of Crown Ethers, Organic n‐Acceptors, and Salts.
Authors: DE BOER J. A. A. , REINHOUDT D. N. , UITERWIJK J. W. H. M. , HARKEMA S.
Published: May 2016

The crown ethers (I) and (II) form blue charge‐transfcr complexes with tetracyanoethylene (TCNE) in Chloroform.
ChemInform Abstract: Substituent Effects in Fluoren‐9‐one Ketyls. Part 2. Electrolytic Reduction of Fluoren‐9‐ones Studied by Cyclic Voltammetry and Electron Spin Resonance Spectroscopy.
Authors: EMPIS J. M. A. , HEROLD B. J.
Published: May 2016

Fluorenone (Ia) and its derivatives (Ib) were reduced electrolytically in DMF in the presence of NBuI Cl04‐ . The resulting species were identified as the one‐electron reduction products, i.e. the paramagnetic radical anions.
ChemInform Abstract: Substitution of Acinitro Group by Arylazo Group in Dianions of 1,4‐Dinitrocyclooctatetraene and 1,5‐Dinitronaphthalene.
Authors: TODRES Z. V. , OVSENYAN G. TS.
Published: May 2016

1,4‐Dinitro‐cyclooctatetraen (I) wird mit Hilfe des Cyclooctatetraendianions (II) in das Dinitronat (III) übergeführt, das mit den Diazonium‐ Salzen (IV) zu Gemischen der Mono‐ (V) bzw. Bis‐azoverbindungen (VI) reagiert.
ChemInform Abstract: Coal Swelling and Neutralization: Reactions within a Three‐Dimensional Organic Matrix.
Authors: MATTURRO M. G. , LIOTTA R. , ISAACS J. J.
Published: May 2016

Bituminöse Kohle wird mit Tetra‐alkyl‐ammonium‐Salzen getränkt, und die Diffusion und Neutralisierung dieser Komponenten werden in dieser dreidimensionalen Matrix untersucht.
ChemInform Abstract: Formation of Polycyanogen in the Solid Phase Reaction of Cyanogen Iodide and Potassium Cyanide.
Authors: TOTH Z. , GULYAS J. , BECK M. T.
Published: May 2016

It is shown that the product of the title reaction, contrary to a former assumption, is not paracyanogen, but a linear polycyanogen, with ‐ CN groups attached to the ‐(CN)" ‐ conjugated chain.
ChemInform Abstract: Heavy‐Atom Kinetic Isotope Effects and Mechanism of the Acid‐Catalyzed o‐Semidine and p‐Semidine Rearrangements and Disproportionation of 4,4′‐Dichlorohydrazobenzene.
Authors: RHEE E. S. , SHINE H. J.
Published: May 2016

In order to measure ′SN and "C or "Ckinetic isotope effects, quantitative product ratios are determined under kinetic conditions.
ChemInform Abstract: Alkylnaphthalenes. Part 9. Photolysis of 2‐Isopropylnaphthalene.
Authors: HONDA T. , KIYOZUMI M. , KOJIMA S.
Published: May 2016

Bei der Photolyse der im Titel genannten Verbindung (I) in dünner Schicht wird die Bildung der Photoprodukt‐e (III)‐(VIII) durch GC‐MS‐ Kopplung nachgewiesen.
ChemInform Abstract: Decomposition of Hexachloroacetone in Dimethyl Sulphoxide Solution: a Source of Trichloromethanide Anions.
Authors: GOLD V. , JOHNSTON G. J. , WASSEF W. N.
Published: May 2016

In undried DMSO the title compound forms the hydrate (I), which decomposes to give the anion (II) accompanied with trichloroacetic acid (TCAA).
ChemInform Abstract: Catalytic Reaction of Palladium π‐Allyl Complexes with Allylic O‐ and N‐Nucleophiles.
Authors: FAKHRETDINOV R. N. , TELIN A. G. , DZHEMILEV U. M.
Published: May 2016

Die Octadienylamine (Ia) bzw. ‐ether (Ib) reagieren mit Butadien (II) unter Palladium‐Katalyse zu den Vinyl‐tetradecatrienyl‐Verbindungen (III).
ChemInform Abstract: Reactions of Perfluoro(2‐methyl‐2‐pentene) with Alkanediols.
Authors: SUGASAWA G. , NAKAYAMA N. , SHIMIZU H. , NEMOTO F.
Published: May 2016

Die Umsetzung des Perfluor‐2‐methyl‐pentens (1) mit den Alkandiolen (II) und (V) wird untersucht.
ChemInform Abstract: [1,2]Anionic Rearrangements of Substituted N‐Hydroxy‐2‐azetidinones and Applications to the Synthesis of Bicyclic β‐Lactams.
Authors: LEE B. H. , BISWAS A. , MILLER M. J.
Published: May 2016

Bei der Alkylierung der gemäß dem Formelschema hergestellten N‐Hydroxyazetidinone (VIIb), (VIIc) und (XI) mit Brommalonsäurediethylester (VIII) erfolgt 1,2‐anionische (NOC ‐ NCO) Umlagerung zu den Hydroxydicarbonsäureestern (IXa), (IXb) und (XII).
ChemInform Abstract: General Method for the Preparation of α‐Methylene‐γ‐butyrolactones from (R)‐ and (S)‐1,2‐Isopropylideneglyceraldehydes.
Authors: SUZUKI T. , SATO E. , KAMADA S. , TADA H. , UNNO K. , KAMETANI T.
Published: May 2016

Wittiig olefination of′ (RJ‐(I) yiefdis; the E/ Zisomers (II), both 0‐f which can be transformed′ to the.
ChemInform Abstract: Synthesis and Transformations of Thiophene Sulfides. Part 40. Unusual Transformation of 2,5‐Bis(methylthio)‐3,4‐bis(o‐hydroxyphenyliminomethyl)‐thiophene.
Authors: GOL'DFARB YA. L. , KALIK M. A. , BOGDANOV V. S. , ZAV'YALOVA V. K.
Published: May 2016

Der Bis‐methylthio‐thiophendialdehyd (I), dessen Herstellung früher beschrieben wur‐ 71 de, reagiert mit 2‐Amino‐phenol (II) in Benzol zu dem Bis‐ azomethin (III), das in polaren Lösungsmitteln zu Benzoxazolyl‐thiophen (IV) umlagert.
ChemInform Abstract: Synthesis via Sigmatropic Rearrangements. Part 10. Synthesis of 2,3‐Disubstituted Indoles via Claisen Ortho Ester Rearrangement: An Approach for the Synthesis of Vindorosine.
Authors: RAUCHER S. , KLEIN P.
Published: May 2016

Die Claisen‐Orthoester‐Umlagerung der Indolylglykolamide (I) 72 führt zu den 2,3‐disubstituierten Indolen (III).
ChemInform Abstract: A Convenient Synthesis of 1,2,3,4,6,7,12,12b‐Octahydroindolo[2,3‐a]quinolizine Derivatives.
Authors: YAMANAKA E. , NARUSHIMA M. , INUKAI K. , SAKAI S.
Published: May 2016

Die Pictet‐Spengler‐Reaktion von Tryptamin (VI) mit den Acetalen (IV) bzw. (X) und nachfolgende Einwirkung von Kaliumhydroxid in Ethanol licfern die Lactame (VII) bzw. (XI), die zu den Indolchinolizidinen (VIII) reduziert bzw. nach Oxidation zum Sulfoxid (XII) thermisch zu chromatographisch trennbaren Gemischen der Lactame (XIII)‐(XV) desulfuriert werden.
ChemInform Abstract: S‐Fluorouracil Derivatives. Part 10. Synthesis and Antitumor Activities of α‐Alkoxyalkyl‐5‐fluoro‐uracils.
Authors: OZAKI S. , WATANABE Y. , HOSHIKO T. , NAGASE T. , OGASAWARA T. , FURUKAWA H. , UEMURA A. , ISHIKAWA K. , MORI H. , HOSHI A. , IIGO M. , TOKUZEN R.
Published: May 2016

Die N‐monosubstituierten (I) und (II) bzw. N,N′‐disubstituierten 5‐Fluoruracile (III) werden auf den im Formelschema angegebenen vier Wegen hergestellt.
ChemInform Abstract: Conversion of Fervenulin‐4‐oxide in Reactions with Some Nucleophiles.
Authors: AZEV YU. A. , MUDRETSOVA I. I. , PIDEMSKII E. L. , GOLENEVA A. F. , ALEKSANDROVA G. A. , KLYUEV N. A.
Published: May 2016

Wie im Formelschema angegeben wird bei der Einwirkung von Nucleophilen auf Fervenulin‐4‐oxid (I) der Triazinring geöffnet.
ChemInform Abstract: Synthesis of 1,2,3‐Triazine N‐Oxides.
Authors: OHSAWA A. , ARAI H. , OHNISHI H. , KAIHOH T. , YAMAGUCHI K. , IGETA H. , IITAKA Y.
Published: May 2016

Oxidation der 1,2,3‐Triazine (I) mit m‐ Chlorperbenzoesäure liefert vorwiegend die 2‐N‐Oxide (IV) neben geringeren Mengen der isomeren N‐Oxide (II) und (III).
ChemInform Abstract: Bi‐ and Tricyclic Twelve‐ring Azacrowns by Stepwise Annelation.
Authors: BUOEN S. , DALE J.
Published: May 2016

Die Kronenether (II), (III), (V), (VII) und (VIII) lassen sich unter Einhaltung der aufgeführten Reaktionsbedingungen aus den einfachen Aza‐Kronenverbindungen (I) bzw. (VI) synthetisieren.
ChemInform Abstract: An Unusual Isomerization of Phosphonium Salts.
Authors: KHACHATRYAN R. A. , MKRTYHYAN G. A. , KINOYAN F. S. , INDZHIKYAN M. G.
Published: May 2016

Das Phenylpropargylbromid (I) reagiert mit Triphenylphosphin (II) in Benzol zu dem Phenylpropadienylphosphoniumsalz (III), während in Chloroform das Phenylpropinylphosphoniumsalz (IV) gebildet wird.
ChemInform Abstract: Chemistry of Phosphorus. Part 159. On the Reaction of the Diphosphaborirane (tBuP)2BN(iPr)2 with Potassium or Potassium Naphthalenide.
Authors: BAUDLER M. , KUPPRAT G.
Published: May 2016

Reaction of (Ia) with potassium in THF leads to (IIa) via P‐P bond cleavage.
ChemInform Abstract: Mixed gem‐Dimetallic Organic Compounds. A New Class of Multicoupling Reagents.
Authors: KNOCHEL P. , NORMANT J. F.
Published: May 2016

Allylzinkbromid (I) und Octenylmagnesiumbromid (II) ergeben die geminale Organo‐Dimetallverbindung (III), deren Hydrolyse und Iodierung zum Iod‐Derivat (IV) führt.
ChemInform Abstract: Titanacyclobutanes Derived from Strained Cyclic Olefins: The Living Polymerization of Norbornene.
Authors: GILLIOM L. R. , GRUBBS R. H.
Published: May 2016

The title compounds (II) are obtained from the reaction of norbornene (I) with either the Tebbe reagent (IV) or the titanacycle (V), whose synthesis has been described previously.
ChemInform Abstract: First Example of an Intermolecular Transfer of the Tetramethyldigermene Fragment to a Multiple Bond with Formation of a 1,1,2,2‐Tetramethyl‐ 1,2‐germacyclobutene Derivative.
Authors: NEFEDOV O. M. , KOLESNIKOV S. P. , EGOROV M. P. , GAL'MINAS A. M. , KREBS A.
Published: May 2016

Tetramethyl‐digermen (I) reagiert mit dem Thiacycloheptin (II) zu 121 dem Digermabicyclononen (III).
ChemInform Abstract: Reaction Between MgCl2(THF)2 and MoOCl3(THF)2. Crystal Structures of [Mg(THF)6][MoOCl4THF]2 and [Mg2(μ‐Cl)3(THF)6][MoOCl4THF].
Authors: SOBOTA P. , PLUZINSKI T. , LIS T.
Published: May 2016

Depending on the molar ratio (1:2 or 2:1) the reaction between the title compounds (I) and (II) yields the title complex salts (IIIa) and (IIIb) with different cations.
ChemInform Abstract: Synthesis of Dioxomolybdenum(VI) Complexes of Heterocyclic‐N,O and ‐N,S Ligands.
Authors: SORRELL T. N. , ELLIS D. J. , CHEESMAN E. H.
Published: May 2016

Benzimidazolylalcohols (III) react with the M0 compound (II) to give normal octahedral Complexes (I) whereas the mercapto analogues, which sterically and electronically mighthave forced skew‐trapezoidal coordination, instead caused reduction of the starting compound (II) to yield Mo(V) dimers (IV).
ChemInform Abstract: A Series of Edge‐Sharing Bioctahedral, M ‐ M Bonded Molecules: Non‐Monotonic Bond Length Variation and Its Interpretation.
Authors: CHAKRAVARTY A. R. , COTTON F. A. , DIEBOLD M. P. , LEWIS D. B. , ROTH W. J.
Published: May 2016

Preparations of the three new stoichiometrically homologous compounds (I) starting from Ta2Cl6(TI‐IT)3, K4Mo2Cl8 or Ru2Cl(OAc)2L2 (THT: tetrahydrothiophene; L: 6‐methyl‐2‐hydroxypyridine) are described in detail.
ChemInform Abstract: New Sesquiterpene Esters from Euonymus verrucosus: The "Ever" Series.
Authors: BEGLEY M. J. , CROMBIE L. , FLEMING R. A. , WHITING D. A. , ROZSA Z. , KELENYI M. , HOHMANN J. , SZENDREI K.
Published: May 2016

Seven new sesquiterpenoid esters [Ever‐l (I), ‐2 (IIa), ‐4 (IIIa), ‐6 (Ilc), ‐7 (IIb), ‐8 (IIIc), and ‐lO (IIIb)] have been isolated from the title species.
ChemInform Abstract: Asymmetric Synthesis of L‐[3‐11C]Alanine.
Authors: ANTONI G. , LANGSTROEM B. +
Published: May 2016

The synthcsis of the title compound (V) is carried out starting from the known (+)‐pinanylidenglycine est‐er (I) whichis alkylated with (II).
ChemInform Abstract: 1,3‐Dipolar Addition Reactions of 6‐Ethylideneolivanic Acid Derivatives with Diazomethane and Acetonitrile Oxide.
Authors: CORBETT D. F.
Published: May 2016

The 1,3‐dipolar addition of Z‐compounds (Ia)/(lb) with (IV) yields a mixture of the corresponding diastereomers (II) and (III), whose free thiols can be converted to the derivatives (IIc) (yield given in mg) and (IIIc) by treatment with the appropriate halides (V)/ (VI).
ChemInform Abstract: EXAF S Study of Chromium Ions in the Mixed‐Solvent System of Formamide and Ammonium Formate.
Authors: MIYAKE M. , NAKAGAWA N. , OHYANAGI H. , SUZUKI T.
Published: May 2016

The coordination structures of Cr(VI) and Cr(III) ions in the HCONHz‐HCOONH′, system have been investigated by EXAFS experiments.
ChemInform Abstract: Photoelectrochemical Generation of Hydrogen at Electrochemically Deposited p‐ CdTe Films: Effect of Heat‐Treatment, Surface Modification by Platinum and Surface Oxide Layer on Conversion Efficiency.
Authors: TAKAHASHI M. , UOSAKI K. , KITA H.
Published: May 2016

Heat‐treatment of the p‐CdTe films causes an increase in the crystalline diameter and, thus, the number of grain boundaries at which effective electron‐hole recombination takes place, decreases.
ChemInform Abstract: Time‐Resolved Photocurrent of WSe2 Photoanode Studied with a Nanosecond Pulse Laser.
Authors: SAKATA T. , JANATA E. , JAEGERMANN W. , TRIBUTSCH H.
Published: May 2016

The dependence of the fast photocurrent transients, measured at single crystalline n‐WSe2 electrodes, on laser intensity shows that the photocurrent increases proportionally to the laser intensity below z 100 nJ/′pulse.
ChemInform Abstract: Deposition of Zinc Selenide Thin Films by Solution Growth Technique.
Authors: PRAMANIK P. , BISWAS S.
Published: May 2016

A po1ycrystalline ZnSe film has been deposited on a glass slide by a solution growth technique at 100°C using a solution containing ZnCl2,triethanolamine, NaOH, hydrazi‐ ne hydrate and sodium selenosulfate.
ChemInform Abstract: Semiconductor Electrodes. Part 60. Photoelectrochemistry of p‐ReS2 and p‐ReSe2 in Aqueous Solutions.
Authors: WHEELER B. L. , LELAND J. K. , BARD A. J.
Published: May 2016

p‐ReS2 and p‐ReSeZ are prepared in analogy to the preparation method for n‐ReSz and n‐ReSez, but using 12 instead of Br2 as the transport agent.
ChemInform Abstract: The High Aqueous Solubility of K2S and Its Effect on Bulk and Photoelectrochemical Characteristics of Cd(SeTe)/Sx2‐ Cells.
Authors: LICHT S. , MANASSEN J. , HODES G.
Published: May 2016

The measured high aqueous solubility of KZS, compared to NazS, results in the preparation of a novel series of polysulfide electrolytes for use in CdX/Sä′ PEC′s. An increase in K28 concentration in electrolytes containing a fixed ratio of dissolved sulfur to alkali sulfide is shown to: l. modify the distribution of polysulfide species in solution, 2. increase the solution absorbance of light, 3. negatively shift the redox potential, 4. increase the calculated disproportionation‐limited lifetime of the solution, and 5. decrease K+ activity.
ChemInform Abstract: Potentiodynamic Passivation of Zinc in Aqueous KOH Solutions.
Authors: CABOT P. L. , CORTES M. , CENTELLAS F. A. , GARRIDO J. A. , PEREZ E.
Published: May 2016

The anodic dissolution and passivation of Zn in KOH has been investigated by means of the potentiodynamic method in combination with SEM.
ChemInform Abstract: In Situ 119Sn Conversion Electron Mößbauer Study of the Surface of Tin Layers as Deposited by an Electroless Process.
Authors: VAN NOORT H. M. , MEENDERINK B. C. M. , MOLENAAR A.
Published: May 2016

The process of autocatalytic (electroless) Sn deposition has been investigated using a rotating disk.
ChemInform Abstract: Corrosion Studies on Zinc in a Methanol/Water/ Lithium Chloride/Oxygen System.
Authors: BANAS J. , SCHUETZE K.‐G. + , HEITZ E.
Published: May 2016

The corrosion rates of Zn in methanol solutions are higher than in aqueous solutions.
ChemInform Abstract: Hydrogen Absorption by TiCr2‐xFex Alloys.
Authors: BRUZZONE G. , FERRETTI M. , OLCESE G. L.
Published: May 2016

While the hydride phases of TiCr2 are too unstable to find applications, modified composition can be of interest in connection with energy storage applications.
ChemInform Abstract: Mechanism of Ni ‐ Zn Ferrite Formation in the Presence of Molten Li2SO4‐ Na2SO4.
Authors: HAYASHI Y. , KIMURA T. , YAMAGUCHI T.
Published: May 2016

The Ni ‐ Zn ferrite (NixZn1‐xFe2O4) formation from NiO, ZnO, and Fe2O3 in molten Li2SO4‐ Na2SO4 is studied by XRD and thermomagnetic analyses as well as SEM.
ChemInform Abstract: Reaction of Chlorine Trioxide with Potassium Nitrate, and with Absolute or Fuming Nitric Acid: New Ways to Synthesize Nitryl Perchlorate.
Authors: PASCAL J.‐L. , HASSAN A. , POTIER J.
Published: May 2016

C1206 reacts slowly with KNO3 to give a complex mixture of KClO4, NO2ClO4, KNO2(ClO4)2 and traces of C1206.
ChemInform Abstract: Influence of External Negative Charges on the Absorption Maxima of Symmetrical Cyanines.
Authors: SHEVES M. , FRIEDMAN N.
Published: May 2016

The effect of a symmetrical distribution of negative charges along the polyene on the absorption maxima of symmetrical cyanines is examined, using the Compounds (1), (IIa), (IIb) (i.e.
ChemInform Abstract: Dispersive Triplet Excitation Transport in Organic Glasses.
Authors: RICHERT R. , BAESSLER H. +
Published: May 2016

Time dependent transport of triplet excitations in amorphous benzophenone, anthraquinone, and phenanthrene has been investigated in the temp. range 4.2 K ä T ä 100 K by monitoring diffusion‐controlled decay of the inhomogeneously broadened 0‐0 phosphorescence band of bulk states.
ChemInform Abstract: Structure and Conformation of Heterocycles. Part 15. Solvent Polarity and the Anomeric Effect.
Authors: FUCHS B. , ELLENCWEIG A. , TARTAKOVSKY E. , APED P.
Published: May 2016

Während die Dioxane (Ia) und (IIa) nahezu ausschließlich die diaxiale Konformation bevorzugen, liegen die Dioxane (Ib) und (IIb) als Gemische aus diaxialer und diäquatorialer Form vor.
ChemInform Abstract: Heats of Hydrogenation. Part 6. Resonance Energy of Fused [4n]Annulenes.
Authors: ROTH W. R. , LENNARTZ H.‐W. , VOGEL E. , LEIENDECKER M. , ODA M.
Published: May 2016

From heat of hydrogenation measurements a resonance energy of + 3.7 kcal/mol has been obtained for compound (I).
ChemInform Abstract: Vitamin C and Its Radicals: Tautomerism, Electronic Structure and Properties.
Authors: ECKERT‐MAKSIC M. , BISCHOF P. , MAKSIC Z. B.
Published: May 2016

The structures of the tautomeric forms of ascorbic acid and its radicals are investigated by MNDO and MINDO/ 3 calculations.
ChemInform Abstract: Diffusion Coefficients in Anisotropic Fluids by ESR Imaging of Concentration Profiles.
Authors: HORNAK J. P. , MOSCICKI J. K. , SCHNEIDER D. J. , FREED J. H.
Published: May 2016

The use of ESR imaging for determining the translational diffusion constants of typical ESR spin probes in ordered and isotropic solvents is reported.
ChemInform Abstract: Synthesis of 7‐Acy1‐10‐methyl‐octahydronaphthalene‐3‐ones and 7‐Acylsteroids.
Authors: ROUX‐SCHMITT M.‐C. , SEYDEN‐PENNE J.
Published: May 2016

Die Reaktion des Naphthalins (I) und des Steroids (V) mit den Acetonitrilen (II) ergibt in 7‐Stellung substituierte Produkte, z.T. als Isomerengemische.