bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Bimetallic Complexes of Rhenium(I). Preparation of Re(BL)(CO)3Cl and (Re(CO)3Cl)2(BL) (BL: 2,3‐Bis(2‐pyridyl)pyrazine, 2,3‐Bis(2‐pyridyl)quinoxaline, and 2,3‐Bis(2‐pyridyl)benzo(g)quinoxaline).
Authors: BAIANO J. A. , CARLSON D. L. , WOLOSH G. M. , DEJESUS D. E. , KNOWLES C. F. , SZABO E. G. , MURPHY W. R. JUN. 
Published: May 2016

AbstractThe properties of the bimetallic complexes, where the only variation is the energy of the bridging ligand's π system, are studied.
ChemInform Abstract: A Simple, One‐Pot, Glycosidation Procedure via (1‐Imidazolylcarbonyl) Glycosides and Zinc Bromide.
Authors: FORD M. J. , LEY S. V. 
Published: May 2016

AbstractThe protected pyranose (I) is coupled with carbonyldiimidazole (II) in diethyl ether to produce the carbamate (III) which is converted into the glycosides (V) by reaction with the alcohols (IV) in the presence of zinc dibromide.
ChemInform Abstract: Spectrometric Elucidation of Acrimarines, the First Naturally Occurring Acridone‐Coumarin Dimers.
Authors: FURUKAWA H. , ITO C. , MIZUNO T. , JU‐ICHI M. , INOUE M. , KAJIURA I. , OMURA M. 
Published: May 2016

AbstractThe novel yellow alkaloids acrimarine‐A (Ia), ‐B (Ib), ‐C (IIa), ‐D (IIb), ‐E (IIIa), ‐F (IIIb) and ‐G (IV) are isolated from Citrus funadoko.
ChemInform Abstract: Experiments Directed Towards the Synthesis of Anthracyclinones. Part 15. Novel Synthetic Homochiral Chloroanthracyclines from Acetal Cyclization.
Authors: BROWN E. G. , CAMBIE R. C. , HOLROYD S. E. , JOHNSON M. , RUTLEDGE P. S. , WOODGATE P. D. 
Published: May 2016

AbstractThe acetal (VII), a key intermediate for asymmetric synthesis of 4‐demethoxyanthracyclinones, is prepared from (I) in an overall yield of 69%.
ChemInform Abstract: Novel Bioactive Styryllactones: Goniofufurone, Goniopypyrone, and 8‐Acetylgoniotriol from Goniothalamus giganteus (Annonaceae). X‐Ray Molecular Structure of Goniofufurone and of Goniopypyrone.
Authors: FANG X. , ANDERSON J. E. , CHANG C. , FANWICK P. E. , MCLAUGHLIN J. L. 
Published: May 2016

AbstractGoniofufurone (I) and goniopypyrone (II) possess new natural skeletons.
ChemInform Abstract: Kinetics of Neutral Transition‐Metal Atoms in the Gas Phase: Oxidation of Sc(a2D), Ti(a3F), and V(a4F) by NO, O2, and N2O.
Authors: RITTER D. , WEISSHAAR J. C. 
Published: May 2016

AbstractThe abstraction of O atoms from NO, O2, and N2O (OX) by the ground‐state metal atoms Sc, Ti, and V is inefficient for all nine M + OX (M: Sc, Ti, V) combinations at 300 K. In all cases the activation energy is not larger than 2‐4 kcal/mol.
ChemInform Abstract: Preparation and Characterization of LaMn1‐xCuxO3+λ Perovskite Oxides.
Authors: ROJAS M. L. , FIERRO J. L. G. , TEJUCA L. G. , BELL A. T. 
Published: May 2016

AbstractThe title compounds with 0 ≤ x ≤ 1 are prepared via decomposition of an amorphous citrate mixture and characterized by XRD, XPS, and TPR.
ChemInform Abstract: Mechanism of the Asymmetric Isomerization of Allylamines to Enamines Catalyzed by 2,2′‐Bis(diphenylphosphino)‐1,1′‐binaphthyl‐Rhodium Complexes.
Authors: INOUE S. , TAKAYA H. , TANI K. , OTSUKA S. , SATO T. , NOYORI R. 
Published: May 2016

AbstractCationic Rh complexes containing the BINAP ligand catalyze a highly enantioselective isomerization of diethylgeranylamine (I) to give (R)‐(II).
ChemInform Abstract: Secondary Orbital Interaction vs. Orbital Distortion in Stereoselectivity.
Authors: KURITA Y. , TAKAYAMA C. 
Published: May 2016

AbstractFrontier orbital theory is applied on reactions such as electrophilic additions to norbornene and reductions of 2‐methylcyclohexanone and 2,7‐dimethylbenzocycloheptenone.
ChemInform Abstract: Chiral Aminal Templates. Part 3. Diastereoselectivity of Organometallic Attack on Aldehydes Bearing a Chiral Imidazolidine Group.
Authors: ALEXAKIS A. , SEDRANI R. , NORMANT J. F. , MANGENEY P. 
Published: May 2016

AbstractMonoprotected phthalaldehydes such as (I) bearing a chiral imidazolidine auxiliary react with organometallic reagents such as (II) to give after hydrolysis of the aminal moiety the enantiomerically pure diacetates (V).
ChemInform Abstract: Chiral Aminal Templates. Part 4. Chiral Aryl Metallic Reagents: Reactions with Aldehydes.
Authors: COMMERCON M. , MANGENEY P. , TEJERO T. , ALEXAKIS A. 
Published: May 2016

AbstractChiral aryl metallic reagents such as (I) possessing an imidazolidine auxiliary with a C2 geometry react with aldehydes such as (II) to give, after cleavage of the aminal moiety, the diacetates (III).
ChemInform Abstract: A Highly Stereoselective Route to the Four Stereoisomers of a Six‐Carbon Synthon.
Authors: PRASAD K. , CHEN K.‐M. , REPIC O. , HARDTMANN G. E. 
Published: May 2016

AbstractStarting from the (S)‐malic acid derivative (I), the chiral title synthons (VI) and (VIII) are prepared, the key steps being the syn‐ or anti‐selective reduction of the hydroxyketoester (IV) to give either of the diols (V) or (VII).
ChemInform Abstract: Enantiomerically Pure Building Blocks from Sugars. Part 11. Diels‐Alder Reactions of Pyranoid Enolone Esters with Cyclopentadiene Under Thermal, Lewis Acid Catalysis, and High‐Pressure Conditions.
Authors: DAUBEN W. G. , KOWALCZYK B. A. , LICHTENTHALER F. W. 
Published: May 2016

AbstractDiels‐Alder reaction of the dihydropyranones (I) with the cyclopentadiene (II) forms the cycloadducts (III) ‐ (VI).
ChemInform Abstract: The Effect of Propargyl Oxygen Substituents in the Carbene Chromium/Alkyne Cycloaddition.
Authors: SEMMELHACK M. F. , JEONG N. , LEE G. R. 
Published: May 2016

AbstractThe monosubstituted alkynes (I) react with the chromium dimethoxyarylcarbene complex (II) to give the naphthols (III), furans (IV), and indenes (V) and (VI) depending on the substitution pattern.
ChemInform Abstract: Unexpected Cyclization of an Acetylenic Acetal: Vinyl Cation Capture by Internally Transferred Hydride.
Authors: KEIRS D. , OVERTON K. , THAKKER K. 
Published: May 2016

AbstractReaction of the ketone (I) with 2,2‐dimethylpropane‐1,3‐diol (II) in the presence of an acid yields the acetal (III), together with the cholestenone (IV) and the cholestadienes (V) and (VI).
ChemInform Abstract: Kinetics of Ethane Oxidation on Vanadium Oxide.
Authors: OYAMA S. T. , MIDDLEBROOK A. M. , SOMORJAI G. A. 
Published: May 2016

AbstractUsing a 7.7% V2O5/SiO2 catalyst it is found that the partial pressure neither of ethane nor of oxygen but of water affects the overall selectivity.
ChemInform Abstract: The Reaction of Benzotrihalides and Benzal Halides with Magnesium. Synthetic and Mechanistic Studies.
Authors: ASHBY E. C. , AL‐FEKRI D. M. 
Published: May 2016

AbstractFor the first time it is demonstrated that the trihalides (I) and benzal chloride (V) react with Mg under conditions normally used for the preparation of Grignard reagents in THF or Et2O to form organic products.
ChemInform Abstract: Synthesis and Circular Dichroism of Optically Pure (+)‐(1S,2S,5S)‐5‐Methoxy‐3,4,6,7‐tetramethylidenebicyclo(3.2.1)oct‐2‐yl Derivatives. Baker′s Yeast Reduction of 4‐Methoxy‐5,6,7,8‐tetramethylidenebicyclo(2.2.2)octan‐2‐one.
Authors: BURNIER G. , VOGEL P. 
Published: May 2016

AbstractBaker's yeast reduction of the readily available ketone (I) under fermenting conditions stereospecifically affords the bicyclo(2.2.2)octanol (IIIa).
ChemInform Abstract: Formation of 3‐Methylphenanthrene in the Charge‐Transfer Complex Between cis‐4‐Methylstilbene and Chloranil.
Authors: TODRES Z. V. , DYUSENGALIEV K. I. , BUZLANOVA M. M. , SHKLOVER V. E. , STRUCHKOV YU. T. 
Published: May 2016

AbstractTreatment of cis‐4‐methylstilbene (I) or of its trans isomer with chloranil affords charge‐transfer complexes.
ChemInform Abstract: Thieno(2,3‐c)pyrroles: Synthesis, Diels‐Alder Reaction, and Synthetic Utility.
Authors: SHA C.‐K. , TSOU C.‐P. 
Published: May 2016

AbstractThe methylthiophenecarboxaldehyde (I) is coupled with the malonate (II) to yield the unsaturated diester (III) which reacts with NBS, producing the bromomethyl derivative (IV).
ChemInform Abstract: Synthetic Applications and Spectroscopic Investigations of the (NSCl)3‐SO2Cl2 System.
Authors: APBLETT A. , CHIVERS T. 
Published: May 2016

AbstractSolutions of (NSCl)3 (II) in excess SO2Cl2 behave as a source of the synthetic equivalent "NSCl3" in reactions with methacrylnitrile (I) or thioacetamide (IV) to give the heterocycles (III) or (V).
ChemInform Abstract: Reactivity of Group 6 Cationic Complexes. Part 5. Photochemical Water Reduction by a Chromium(II) Metallorganic System and X‐Ray Crystal and Molecular Structure of cis‐ and trans‐(Cr(CO)2(η‐C5Me5)(P(OMe)3)2)+.
Authors: SALSINI L. , PASQUALI M. , ZANDOMENEGHI M. , FESTA C. , LEONI P. , BRAGA D. , SABATINO P. 
Published: May 2016

AbstractThe cis‐complex (IV) crystallizes in Pbca with Z = 8 and trans‐(III) in I2/a with Z = 8. An analogous cis/trans mixture (35% yield) is obtained on laser irradiation of (V) in the presence of P(O‐Me)3 in MeOH.
ChemInform Abstract: Synthesis, Reactivity, and Electrochemistry of Some New Nitrides of Molybdenum and Tungsten: Crystal Structure of Trinuclear ((μ‐MoN(N3)2)(NMo(N3)(Et2PCH2CH2PEt2)2)2).
Authors: HUGHES D. L. , MOHAMMED M. Y. , PICKETT C. J. 
Published: May 2016

AbstractThe formation of the unexpected trinuclear complex (III) (P21/a, Z=2) is favored by using a large excess of the silyl reagent.
ChemInform Abstract: Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 100. Synthesis of Mixed‐Metal Compounds via the Salts (NEt4)(Rh(CO)L(η5‐C2B9H9R2)) (L: PPh3, R: H; L: CO, R: Me); Crystal Structures of the Complexes (WRhAu(μ‐CC6H4Me‐4)(CO)3(PPh3)(η‐C5H5)(η5‐C2B9H11)) and (WRh2Au2(μ3‐CC6H4Me‐4)(CO)6(η‐C5H5)(η5‐C2B9H9Me2)2)·0.5 CH2Cl2.
Authors: CARR N. , GIMENO M. C. , GOLDBERG J. E. , PILOTTI M. U. , STONE F. G. A. , TOPALOGLU I. 
Published: May 2016

AbstractThe rhodacarbaborane salts (I) and (IV) are used to prepare the mixed‐metal complexes (III), (V), (VII), and (VIII).
ChemInform Abstract: Cyclopalladated 2‐t‐Butyl‐4,4‐dimethyl‐2‐oxazoline: Its Preparation, and Use in the Functionalization of a Non‐Activated Carbon‐Hydrogen Bond.
Authors: BALAVOINE G. , CLINET J. C. 
Published: May 2016

AbstractActivation and functionalization of one of the Me groups of pivalic acid can be achieved through cyclopalladation of its 4,4‐dimethyloxazoline derivative (I).
ChemInform Abstract: Synthesis of a Binuclear Copper(II) Water‐Soluble Porphyrine Complex Cu2(tMPyP)(BiPy).
Authors: SALMON L. , VERLHAC J.‐B. , BIED‐CHARRETON C. , VERCHERE‐BEAUR C. , GAUDEMER A. 
Published: May 2016

AbstractThe cyclocondensation reaction of the aldehydes (I) and (II) with pyrrole (III) gives a mixture of various products.
ChemInform Abstract: Synthesis and Crystal Structure of Ordered, Orthorhombic α‐NbBr5.
Authors: HOENLE W. + , FURUSETH S. , VON SCHNERING H. G. 
Published: May 2016

AbstractThe structure of the α‐form of NbBr5, determined by using single crystal XRD, contains dimeric Nb2Br10 molecules.
ChemInform Abstract: Dynamics of the Thermal Dissociation of Unsaturated Cyclic Ketones: Nascent Vibrational Energy Distributions in the Products.
Authors: SIMPSON C. J. S. M. , PRICE J. , HOLMES G. , ADAM W. , MARTIN H.‐D. , BISH S. 
Published: May 2016

AbstractIn contrast to the thermal decomposition of 3,5‐cycloheptadienone the CO formed from the decomposition of (I) and (IV) (in a shock tube) has less than half its statistical share of the energy released from the transition state.
ChemInform Abstract: Photochemical Isomerization of Dihalomethanes in Argon Matrices.
Authors: MAIER G. , REISENAUER H. P. , HU J. , SCHAAD L. J. , HESS B. A. JUN. 
Published: May 2016

AbstractIn the frequency range 295‐185 nm the UV photolysis of the dihalomethanes (I) leads to an isomeric species.
ChemInform Abstract: Photochemistry of 1,2‐Bis(heteroaryl)ethylenes: Photoisomerization of 1‐Pyrazinyl‐2‐(4‐quinolinyl)ethylene.
Authors: BONG P.‐H. , SHIM S. C. , SHIZUKA H. 
Published: May 2016

AbstractThe direct isomerization of the triaza analogue (I) of stilbene is affected by solvent polarity.
ChemInform Abstract: Diiodosilane. Part 2. A Multipurpose Reagent for Hydrolysis and Reductive Iodination of Ketals, Acetals, Ketones, and Aldehydes.
Authors: KEINAN E. , PEREZ D. , SAHAI M. , SHVILY R. 
Published: May 2016

AbstractReaction of acetals and ketals such as (I) with catalytic amounts of diiodosilane at ‐42°C yields the corresponding aldehydes and ketones such as (II), whereas application of excess diiodosilane at room temperature results in the formation of the iodoalkanes (III).
ChemInform Abstract: Cross Coupling of Allylic Derivatives. Part 16. Regiochemistry of Cross Coupling the Isomeric E,E‐3,5‐Heptadien‐2‐yl and E,E‐2,5‐Heptadien‐4‐yl Pivalates with Organocopper and Grignard Reagents.
Authors: UNDERINER T. L. , GOERING H. L. 
Published: May 2016

AbstractThe reaction of the pivalate (I) mentioned in the title with the organocuprates (II) or the Grignard agents (VIII) leads to the formation of the isomers (III) ‐ (VII).
ChemInform Abstract: The Reaction of Allylidenetriphenylphosphoranes with α‐Halocarbonyl Compounds: A Convenient Synthesis of Cyclopentadienes.
Authors: HATANAKA M. , HIMEDA Y. , UEDA I. 
Published: May 2016

AbstractReaction of the ethoxycarbonylallyltriphenylphosphonium bromides (I) with the α‐bromo carbonyl compounds (II) in a heterogeneous medium results in cyclization to produce the ethoxycarbonylcyclopentadienes (III).
ChemInform Abstract: Selective Cα‐O Bond Cleavage of α,β‐Epoxy Ketones to Aldols Induced by Free Radical Processes.
Authors: HASEGAWA E. , ISHIYAMA K. , HORAGUCHI T. , SHIMIZU T. 
Published: May 2016

AbstractTreatment of the α‐epoxy ketones (I) with tributylstannane under photochemical or thermal additions leads to the formation of the β‐hydroxy ketones (II).
ChemInform Abstract: Ruthenium Catalyzed N,N′‐Diarylurea Synthesis from N‐Aryl Substituted Formamides and Aminoarenes.
Authors: KOTACHI S. , TSUJI Y. , KONDO T. , WATANABE Y. 
Published: May 2016

AbstractRu(II)‐catalyzed reaction of the aromatic formamides (I) with the anilines (II) produces the symmetrical diarylureas (III).
ChemInform Abstract: A New Method for Coupling Aromatic Aldehydes and Ketones to Produce α‐Glycols Using Zn‐ZnCl2 in Aqueous Solution and in the Solid State.
Authors: TANAKA K. , KISHIGAMI S. , TODA F. 
Published: May 2016

AbstractThe aromatic aldehydes (I) are treated with Zn/ZnCl2 reagent in THF‐water to produce the glycols (III), together with the benzylic alcohols (II).
ChemInform Abstract: Reaction of α,β,β‐Trifluorostyrene with Arenediazonium Tetrafluoroborates in the Presence of Potassium Iodide.
Authors: GANUSHCHAK N. I. , BILAYA E. E. , OBUSHAK N. D. 
Published: May 2016

AbstractThe trifluorostyrene (I) is coupled with the arenediazonium salts (II) to give the meso‐diarylhexafluorobutanes (III), whereas thermal dimerization of the arylchlorotrifluoroethanes (IV) in the presence of copper produces mixtures of (III) and the dl‐isomers (V).
ChemInform Abstract: Conjugated Azoalkenes. Part 8. Reaction of Some Conjugated Azoalkenes with Activated Nitriles. Synthesis of New Pyrrolo(2,3‐b)pyrroles and 1,2‐Diaminopyrroles. X‐Ray Molecular Structure of Diethyl 6a‐Amino‐1,6‐bis(t‐butoxycarbonylamino)‐3a‐cyano‐2,5‐dimethyl‐1,3a,6,6a‐tetrahydropyrrolo(2,3‐b)pyrrole‐3,4‐dicarboxylate.
Authors: ATTANASI O. A. , SANTEUSANIO S. , SERRA‐ZANETTI F. , FORESTI E. , MCKILLOP A. 
Published: May 2016

AbstractThe pure pyrrolo(2,3‐b)pyrroles (III) are obtained from the azoacrylates (I) and 0.5 mol of malononitrile (II).
ChemInform Abstract: Synthesis of Vinyl and Ethyl Ethers of 1‐(β‐Hydroxyethyl)‐2,5‐dimethyl‐4‐(dialkoxyphosphoryl)piperidin‐4‐ols.
Authors: MINBAEV B. U. , MATAEVA S. O. , ABIYUROV B. D. , MAZHENOV N. A. 
Published: May 2016

AbstractAddition reaction of the dialkyl phosphites (II) with the piperidinones (I) produces the title compounds (III).
ChemInform Abstract: η2‐tert.‐Butylphosphaacetylene Complexes of Titanocene and Zirconocene.
Authors: BINGER P. , BIEDENBACH B. , HERRMANN A. T. , LANGHAUSER F. , BETZ P. , GODDARD R. , KRUEGER C. + 
Published: May 2016

AbstractFor the preparation of the titanium title compound (IIIa) (space group P21/c, Z=4) the bis(trimethylphosphane)titanocene (Ia) is the best starting material, whereas for (IIIb) it is more convenient to start with (IV) or (V).
ChemInform Abstract: Hexakis(trimethylphosphine)tungsten(0): Synthesis, Structure, and Reactivity.
Authors: RABINOVICH D. , PARKIN G. 
Published: May 2016

AbstractThe homoleptic tungsten complex (III) (space group Im3m, Z=2) is obtained by the reduction of (I) with Na‐K alloy in PMe3 solvent.
ChemInform Abstract: Stannadesulfurization of a Bis(dimethyldithiocarbamato)tungsten(II) Complex: Formation of a Coordinated Me2NCCNMe2 Complex.
Authors: HITCHCOCK P. B. , LAPPERT M. F. , MCGEARY M. J. 
Published: May 2016

AbstractOn thermolysis the two dithiocarbamato ligands of the synthesized and spectroscopically characterized complex (III) undergo an intramolecular exhaustive desulfurization with concomitant formation of the coordinated alkyne Me2NC≡CNMe2.
ChemInform Abstract: Protonation of Electron‐Rich Diphosphazane‐Bridged Derivatives of Dicobalt Octacarbonyl: Crystal Structure of (Co2(μ‐H)(CO)4(μ‐(MeO)2PN(Et)P(OMe)2)2)BPh4·CH2Cl2.
Authors: FIELD J. S. , HAINES R. J. , RIX L. A. 
Published: May 2016

AbstractProtonation of the diphosphazane‐bridged dicobalt complex (I) in methanol with acids such as HPF6, HBF4, and HCl rapidly affords the hydrido‐bridged complex cation which is isolated here as its PF6‐ and BPh4‐ salt (II) (space group P21/c, Z=4).
ChemInform Abstract: Electrochemical Oxidation of Polycyclic Cyclopropanes and Camphene. Novel Synthesis of exo‐5,5‐Dimethyl‐6‐methylenebicyclo(2.2.1)heptan‐2‐ol (Nojigiku Alcohol).
Authors: UCHIDA T. , MATSUBARA Y. , NISHIGUCHI I. , HIRASHIMA T. , OHNISHI T. , KANEHIRA K. 
Published: May 2016

AbstractThe polycyclic methylcyclopropanes (I) are electrochemically oxidized to produce the hydroxyalkenes (II).
ChemInform Abstract: Synthesis of Enantiomerically Pure γ‐Keto‐δ‐amino Acids, Central Building Blocks of Enzyme Inhibitors.
Authors: RADUNZ H.‐E. , REISSIG H.‐U. , SCHNEIDER G. , RIETHMUELLER A. + 
Published: May 2016

AbstractStarting with the amino ketones (S)‐(I), available by a known procedure from phenylalanine, an enantioselective and efficient synthesis of the title compounds (VI) is carried out.
ChemInform Abstract: Development of Custom‐Made Cytostatics Activable by Acid‐Catalyzed Hydrolysis for Selective Tumor Therapy.
Authors: TIETZE L. F. , BELLER M. , FISCHER R. , LOEGERS M. + , JAEHDE E. + , GLUESENKAMP K.‐H. + , RAJEWSKY M. F. 
Published: May 2016

AbstractThe readily prepared diamidophosphate (VI), which is hardly toxic at the physiological pH 7.2, undergoes cleavage at pH 6.2, the pH value found in tumor cells, to release the cytotoxic ketone (VII) (+ glucose + MeOH).
ChemInform Abstract: An Efficient Synthesis of 2′,3′‐Dideoxyadenosine via the Corey‐Winter Reaction.
Authors: CARR R. L. K. , DONOVAN T. A. , SHARMA M. N. , VIZINE C. D. , WOVKULICH M. J. 
Published: May 2016

AbstractAdenosine (I) is selectively O‐silylated and then treated with thiocarbonyldiimidazole (IV) to form the cyclic thionocarbonate (V).
ChemInform Abstract: Metal Organic Chemical Vapor Deposition of High‐Temperature Superconducting Y‐Ba‐Cu‐O Films
Authors: RADPOUR F. , SINGH R. , SINHA S. , CHOU P. , HSU N. J. , RAHMATI M. 
Published: May 2016

Abstracton Y2O3‐stabilized ZrO2 (YSZ) and BaF2/YSZ substrates is performed at low pressure (5 torr) and a substrate temp. of 780 °C using the 2,2,6,6‐tetramethyl‐3,5‐heptanedionates of Y, Ba, and Cu as precursors.
ChemInform Abstract: Surface Chemical and Electrochemical Processes of Well‐Characterized Lithium Thin Films: Electrochemical Reactions in SO2/CH3CN.
Authors: ZAVADIL K. R. , ARMSTRONG N. R. 
Published: May 2016

AbstractLi thin films are prepared in an atomically clean state in an UHV chamber and electrochemically characterized in a cell containing SO2‐saturated MeCN.
ChemInform Abstract: Photocurrent Spectroscopic Investigations of Passive Films on Chromium.
Authors: SUNSERI C. , PIAZZA S. , DI QUARTO F. 
Published: May 2016

AbstractThe photoelectrochemical characterization is carried out for passive films electrochemically grown on chromium at potentials at which Cr(III) is the only thermodynamically stable species (i.e.
ChemInform Abstract: Syntheses and Properties of the High‐Tc Superconductive Bi2‐xMoxSr2Ca2Cu3Oy System.
Authors: KIM K. H. , LIM J. T. , CHO S. K. , KWAK B. C. , KIM D. , CHOI J. S. 
Published: May 2016

AbstractA number of samples of the 2223 superconducting title phase in which Mo has been substituted for Bi (x = 0.03‐0.30) is prepared from mixtures of Bi2O3, MoO3, SrCO3, CaCO3, and CuO powders (1.
ChemInform Abstract: Transition‐Metal Complexes of Superstructured Cyclidene Macrobicycles: Structural Features and Their Chemical Consequences. Part 3. Cyclidenes with Long Polymethylene Bridges.
Authors: ALCOCK N. W. , PADOLIK P. A. , PIKE G. A. , KOJIMA M. , CAIRNS C. J. , BUSCH D. H. 
Published: May 2016

AbstractThe lacunar cyclidene complexes (Ia) and (Ib) (preparations described, yield 36%) crystallize in P1 with Z=2 and P212121 with Z=4, respectively.
ChemInform Abstract: Azasilatrane Methanolysis Pathways: Stereoelectronic Influences.
Authors: GUDAT D. , VERKADE J. G. 
Published: May 2016

AbstractTrigonal‐bipyramidal azasilatranes of the type (I) solvolyze in MeOH (II) to give tris(2‐aminomethyl)amine (III) and the Si compounds (IV).
ChemInform Abstract: Heterocyclic Seven‐Membered Ring Compounds. Part 35. The Thermal 1‐Benzothiepine‐Thionaphthole Rearrangement.
Authors: HOFMANN H. , GOETTFERT C. + , GAUBE H. 
Published: May 2016

AbstractWhile (I) and (IV) in CCl4 or CD3NO2 isomerize to the corresponding thionaphtholes, in cyclohexane, in contrast, the usual desulfuration products such as (VI) arise.
ChemInform Abstract: 2‐Tosyloxymethylcyclanones: Ring Size Dependence of Fragmentation versus Intramolecular Alkylation.
Authors: HEINZ U. , ADAMS E. , KLINTZ R. , WELZEL P. 
Published: May 2016

AbstractWhereas intramolecular alkylation is the normal reaction of tosyloxymethylcyclanones of the type (I) and (VII), in the presence of a nucleophilic base, fragmentation mainly occurs when the substrate is a five‐membered analogue (XII) (→ (XIII)).
ChemInform Abstract: α‐Fluoro‐ and α,α‐Difluoroalkanals by Substitution of Vicinal Bromofluoroalkanes and Subsequent Pummerer Rearrangement.
Authors: SUGA H. , SCHLOSSER M. 
Published: May 2016

AbstractPummerer rearrangement of the readily available sulfoxides (III) occurs when they are treated with Ac2O (IV).
ChemInform Abstract: Thioaldehyde S‐Oxide (Monofunctionalized Sulfines) from Thioacylsilane S‐Oxides. Synthesis and Fluorine‐ and Acid‐Induced Z/E‐Isomerization. Part 2.
Authors: BARBARO G. , BATTAGLIA A. , GIORGIANNI P. , BONINI B. F. , MACCAGNANI G. , ZANI P. 
Published: May 2016

AbstractThe MCPBA‐oxidation of the thioacylsilanes (I) generally leads to the formation of the corresponding E‐configurated S‐oxides such as (IIb).
ChemInform Abstract: Regio‐ and Stereocontrol of the Bromomethoxylation of Cyclohexenes by Hydroxy or Methoxy Substituent.
Authors: YANG C.‐H. , WU J.‐S. , HO W.‐B. 
Published: May 2016

AbstractBromomethoxylation of cyclohexenes or dihydropyranes such as (I), (V) or (VII) carrying a hydroxy or methoxy substituent is found to be regiospecific and highly stereoselective.
ChemInform Abstract: Reduction of (1.1.1)Propellane with Lithium 4,4′‐Di‐t‐butylbiphenyl: Bicyclo(1.1.1)pent‐1,3‐diyldilithium.
Authors: BUNZ U. , SZEIMIES G. 
Published: May 2016

Abstract(1.1.1)Propellane (I) is reduced with the radical salt (II) which is prepared from Li and 4,4'‐di‐tert‐butylbiphenyl to give the dilithiobicyclopentane (III).
ChemInform Abstract: The Cyclisation and Rearrangement of the Nitro Derivatives of Aromatic Hydrocarbons in Trifluoromethanesulfonic Acid.
Authors: BULLEN J. V. , RIDD J. H. , SABEK O. 
Published: May 2016

AbstractThe nitro derivatives (I) and (V) undergo 1,3‐NO2‐rearrangement and/or cyclisation.