bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Palladium‐Catalyzed Regular Insertion of Isonitriles into Silicon‐Silicon Linkage of Polysilane.
Authors: ITO Y. , MATSUURA T. , MURAKAMI M. 
Published: May 2016

AbstractThe insertion products (III) from polysilanes (I) and isonitrile (II) can also be obtained from "mono‐insertion" compounds (VIa) (to give (IIIa)) or both (VIb) and (VIII) (to give (IIIb)).
ChemInform Abstract: Reactivity of Hypervalent Species of Silicon: Reduction of CO2 to Formaldehyde with Formation of Silanone.
Authors: ARYA P. , BOYER J. , CORRIU R. J. P. , LANNEAU G. F. , PERROT M. 
Published: May 2016

AbstractThe silane (I) inserts carbon dioxide (II) to produce the formate (III) which is cleaved by heating, yielding formaldehyde (V) and the intermediate silanone (IV).
ChemInform Abstract: Axially Dissymmetric Bis(triaryl)phosphines in the Biphenyl Series: Synthesis of (6,6′‐Dimethylbiphenyl‐2,2′‐diyl)bis(diphenylphosphine) (“BIPHEMP”) and Analogues, and Their Use in Rh(I)‐Catalyzed Asymmetric Isomerizations of N,N‐Diethylnerylamine.
Authors: SCHMID R. , CEREGHETTI M. , HEISER B. , SCHOENHOLZER P. + , HANSEN H.‐J. 
Published: May 2016

AbstractThe axially dissym.
ChemInform Abstract: Reactions of Diphenyltrimethylsilylphosphane and Trimethylsilyl Diphenylphosphinite with Fluorinated Ketones.
Authors: FRANCKE R. , HEINE J. , ROESCHENTHALER G.‐V. + 
Published: May 2016

AbstractThe trifluoromethyl ketones (II) react with the silylphosphane (I) or the silyl phosphinite (IV) to yield the phosphanes (III) or the phosphane oxides (V).
ChemInform Abstract: Synthesis of Phosphorus Analogues of Erythrofuranose. syn‐Hydroxylation of O‐Protected 4‐Hydroxy‐1‐phenyl‐2‐phospholene‐1‐oxides.
Authors: BODALSKI R. , JANECKI T. 
Published: May 2016

AbstractStarting from the known phospholene (I) both the E‐ and Z‐methyl ethers (II) and (IV) are prepared; they undergo syn‐hydroxylation to yield the dihydroxyphospholanes (III) and (V).
ChemInform Abstract: Condensation and Cyclization Behaviour of Persilylated 1,2‐Diphosphinoethane.
Authors: ISSLEIB K. , SCHMIDT H. , LEISSRING E. 
Published: May 2016

AbstractThe 1,2‐diphosphinoethane (I) is silylated to give the tetrakis(trimethylsilyl) derivative (III) which undergoes ring closure to form the bicyclic polyphosphine (IV).
ChemInform Abstract: 1,2,3‐Trithiole, 1,2,3‐Triselenole, and 2,1,3‐Thiadiselenole. Novel Ring Systems Derived from Sterically Protected 1,2,3‐Selenadiazole.
Authors: TOKITOH N. , ISHIZUKA H. , ANDO W. 
Published: May 2016

AbstractThe 1,2,3‐selenadiazole (I) reacts with sulfur (II) to give the polysulfides (III) and (IV).
ChemInform Abstract: Thermolysis, Pyrolysis, and Photolysis of 4 and 5 Membered Heterocycles of Germanium and Sulfur: Intermediates with Germanium Double Bonds.
Authors: BARRAU J. , RIMA G. , EL AMINE M. , SATGE J. 
Published: May 2016

AbstractThe germanium heterocycles (III) are prepared by reaction of the Grignard compound, derived from the dichloride (I), with elemental sulfur (II).
ChemInform Abstract: Group VI Open‐Mode Dimers Based on a Binucleating Hexaphosphine Ligand System. Synthesis and Conformational Studies of fac,fac‐M2(CO)6(eHTP) (M: Cr, Mo, W; eHTP: (Et2PCH2CH2)2PCH2P(CH2CH2PEt2)2).
Authors: SAUM S. E. , ASKHAM F. R. , FRONCZEK F. R. , STANLEY G. G. 
Published: May 2016

AbstractThe title complexes are isomorphous and crystallize in Pcca with Z=4.
ChemInform Abstract: Synthesis and Structure of the Donor‐Stabilized Silylene (Silanediyl) Complexes (t‐C4H9O)2Si=Cr(CO)5·HMPA and (t‐C4H9O)2Si=Fe(CO)4·HMPA.
Authors: ZYBILL C. , MUELLER G. + 
Published: May 2016

AbstractThe preparation of the first fully characterized neutral transition‐metal silylene complexes (IV) is described.
ChemInform Abstract: Palladium(0) Complexes Formed by a Chelating Olefinic Tertiary Phosphine. Synthesis, Fluxional Behavior, and X‐Ray Crystal Structure of Pd(o‐CH2=CHC6H4PPh2)2, a Three‐Coordinate Complex Containing a Weak Interaction Between the Metal Atom and an α‐Vinylic Hydrogen Atom.
Authors: BENNETT M. A. , CHIRARATVATANA C. , ROBERTSON G. B. , TOOPTAKONG U. 
Published: May 2016

AbstractThe reaction of (I) with (II) to (III) proceeds via a thermally unstable intermediate Pd(C3H5)(C5H5)(L) (L: (II)) which can be isolated from the reaction of (I) with an excess of (II) at ‐70 °C (yield 85%); the structure of the intermediate is unknown.
ChemInform Abstract: Rapid, Reversible Intramolecular C‐H Oxidative Addition and Hydrogen Exchange in a Heterodinuclear “Early‐Late” Transition‐Metal Complex.
Authors: JACOBSEN E. N. , GOLDBERG K. I. , BERGMAN R. G. 
Published: May 2016

AbstractAddition of excess PMe3 (V) to the bridging methylene complex (III) causes instantaneous formation of the tetrakis(phosphine)‐Pt complex (IV) and regeneration of the mononuclear methylene‐Ta complex (I).
ChemInform Abstract: Synthesis, Spectroscopic and Conformational Investigations of 10α‐Methyl Steroid Spirolactones.
Authors: NICKISCH K. , BITTLER D. , CLEVE G. , ECKLE E. , LAURENT H. 
Published: May 2016

AbstractStarting from the mixtures of the ketones (I), the spirolactone‐dienone (VII) is prepared according to known procedures.
ChemInform Abstract: Expedient Syntheses of (+)‐cis‐(2R,3S)‐3‐Hydroxyproline and (‐)‐(1S,5S)‐2‐Oxa‐6‐azabicyclo(3.3.0)octan‐3‐one (The Geissman‐Waiss Lactone): Formal Enantioselective Syntheses of (‐)‐Retronecine and Related Pyrrolizidine Alkaloids.
Authors: COOPER J. , GALLAGHER P. T. , KNIGHT D. W. 
Published: May 2016

AbstractReaction of the keto ester (I) with baker's yeast gives the hydroxy ester (II) which is converted into the 3‐hydroxyproline (III), mentioned in the title.
ChemInform Abstract: Glycosidation. Part 10. Synthesis of Glycoconjugates of Acetal Glycosides with Lysine and Tripeptides for Selective Cancer Therapy.
Authors: TIETZE L. F. , GOERLACH A. , BELLER M. 
Published: May 2016

AbstractThe acetal glycosides of cytotoxic aldehydes, e.g. (III), may represent a new class of chemotherapeutic agents in cancer therapy.
ChemInform Abstract: Chiral Building Units from Carbohydrates. Part 14. 2‐Lithio‐1,3‐dithiane‐Induced Transformation of 6‐Deoxy‐6‐iodo‐1,2;3,4‐di‐O‐isopropylidene‐α‐D‐galactopyranose into Open‐Chain Heptose Derivatives.
Authors: REDLICH H. , LENFERS J. B. 
Published: May 2016

AbstractThe pyranose (I) reacts with (II) (generated in situ) to afford a mixture of the open‐chain heptose derivatives (III) and (IV).
ChemInform Abstract: Straightforward Route to 2‐ and 3‐Formyl Hex‐1‐ and ‐2‐enopyranosides and Their Highly Stereoselective Hetero Diels‐Alder Reaction with Ethyl Vinyl Ether.
Authors: LOPEZ J. C. , LAMEIGNERE E. , LUKACS G. 
Published: May 2016

AbstractUsing various reaction conditions, the 2‐deoxy‐2‐dithianyl‐α‐D‐altropyranosides (I) are transformed into the α,β‐unsaturated aldehydes (II) and/or (III).
ChemInform Abstract: Synthesis of Decarboxythamnolic Acid.
Authors: PULGARIN C. , TABACCHI R. 
Published: May 2016

AbstractBiomimetic condensation of the synthons (IV) and (XI) yields the title compound (XII), whose spectroscopic properties are identical with those described for vermicularin, a constituent of Thammnolia vermicularis (SW.) Ach.
ChemInform Abstract: Natural Product Chemistry. Part 118. Synthesis of the Coumarins 6‐ and 8‐Naphthoherniarin, Dehydrogeijerin, and Murraol.
Authors: REISCH J. , BATHE A. 
Published: May 2016

AbstractThe title compounds dehydrogeijerin (IV), 6‐naphthoherniarin (VII), murraol (X) and 8‐naphthoherniarin (XI) are prepared.
ChemInform Abstract: Effect of Silicon Dioxide on the Thermal Diffusivity of Aluminum Nitride Ceramics.
Authors: YAGI T. , SHINOZAKI K. , ISHIZAWA N. , MIZUTANI N. , KATO M. , TSUGE A. 
Published: May 2016

AbstractIt is shown that the thermal diffusivity of AlN ceramics is significantly decreased in the presence of SiO2.
ChemInform Abstract: Structure and Crystallization of Nickel‐Phosphorus Alloys Prepared by High‐Rate Electrodeposition
Authors: NG P. K. , SNYDER D. D. , LASALA J. , CLEMENS B. , FUERST C. 
Published: May 2016

Abstractin a specialized rapid electrolyte flow system using current densities of up to 2.33 A/cm2 are studied by XRD and DSC.
ChemInform Abstract: Thermal Reactions of Hydrated Hexagonal RPO4·nH2O (R: Tb or Dy, n = 0.5 to 1)
Authors: HIKICHI Y. , SASAKI T. , SUZUKI S. , MURAYAMA K. , MIYAMOTO M. 
Published: May 2016

Abstractare studied at 20‐1800 °C in air (1 atm).
ChemInform Abstract: Corrosion in Smoke, Hydrocarbon and SO2 Polluted Atmospheres. Part 1. General Behavior of Iron.
Authors: SKERRY B. S. , JOHNSON J. B. , WOOD G. C. 
Published: May 2016

AbstractFe foils are exposed for up to 145 h in a modified industrial atmosphere test chamber to a control air‐based environment at 298 K with a relative humidity of 85% and a CO2 concentration of 5500 ppm.
ChemInform Abstract: Corrosion of Steel and Nickel Alloys in Neutral and Acidic Solutions of Thionyl Chloride and Sulfuryl Chloride.
Authors: MCDONALD R. C. , LECHIARO K. M. 
Published: May 2016

AbstractThe relative corrosion rates of seven structural alloys in contact with solutions of AlCl3 and LiAlCl4 in SOCl2 or SO2Cl2 (one day at 80 °C and for one year at 25 °C) are determined.
ChemInform Abstract: Ionic Hydrogen Bond and Ion Solvation. Part 6. Interaction Energies of the Acetate Ion with Organic Molecules. Comparison of CH3COO‐ with Cl‐, CN‐, and SH‐.
Authors: MEOT‐NER M. 
Published: May 2016

AbstractDespite the fact that the ions AcO‐, Cl‐, CN‐, and SH‐ differ in size, structure, electronegativity, isotropy, and available bonding sites, they bond with similar strength to most OH, NH, and CH hydrogen donors, from H2O to large organic molecules such as the dipeptide analogue Ac‐Ala‐OMe.
ChemInform Abstract: Electrochemically Catalyzed Aromatic Nucleophilic Substitution. Phenoxide Ion as Nucleophile.
Authors: ALAM N. , AMATORE C. , COMBELLAS C. , PINSON J. , SAVEANT J.‐M. , THIEBAULT A. , VERPEAUX J.‐N. 
Published: May 2016

AbstractElectrolysis of the aryl halides (I), (VI), and (XII) in the presence of phenoxide ions derived from (II), (V), or (X) leads to the formation of the coupling products (IV), (IX), (XI), and (XIII) by aromatic substitution processes.
ChemInform Abstract: Selective Hydrogenation of Cyclopentadiene to Cyclopentene Using Phosphinated Polystyrene‐Bound Pd(II)‐Complex Catalyst.
Authors: SATO K. , MATUOKA K. , KASANO K. , UEMURA M. , KANEDA K. , IMANAKA T. 
Published: May 2016

AbstractThe title reaction yields cyclopentene with 91‐97% selectivity.
ChemInform Abstract: Oxygen Donation by an Intermediate in the Reaction of 3CF2 with O2.
Authors: RAHMAN M. , MCKEE M. L. , SHEVLIN P. B. , SZTYRBICKA R. 
Published: May 2016

AbstractThe reaction of 3CF2 (I) (produced by reaction of arc‐generated C‐atoms with CF4) with O2 in the presence of alkenes (ethene, propene, cis(III) and trans‐but‐2‐ene) leads to stereospecifically formed epoxides and carbonyl compounds such as (IV) and (V), respectively, via the intermediate dioxirane (II).
ChemInform Abstract: Diels‐Alder Reactions of Cycloalkenones. Part 12. Reaction of trans‐δ1,2‐3‐Octalone with (E)‐Piperylene.
Authors: ANGELL E. C. , FRINGUELLI F. , PIZZO F. , TATICCHI A. , WENKERT E. 
Published: May 2016

AbstractDiels‐Alder reaction of the octalone (VII), prepared from cyclohexenone (I) and 1,3‐butadiene (II) as outlined in the reaction scheme, with E‐piperylene (VIII) produces a mixture of the tricyclic ketones (IX) ‐(XI).
ChemInform Abstract: Allene Epoxidation. Efficient Synthesis and Synthetic Conversions of 1,4‐Dioxaspiro(2.2)pentanes.
Authors: CRANDALL J. K. , BATAL D. J. 
Published: May 2016

AbstractThe allenes (I) are treated with excess dimethyldioxirane to form the spirodiepoxides (II) with predominance of the anti‐isomers.
ChemInform Abstract: Lithium Bromide/Triethylamine Induced Cycloaddition of N‐Alkylidene 2‐Amino Acid Esters and Amides to Electron‐Deficient Olefins with High Regio‐ and Stereoselectivity.
Authors: TSUGE O. , KANEMASA S. , YOSHIOKA M. 
Published: May 2016

AbstractDeprotonation of the N‐alkylidene 2‐amino acid esters (I) or the amide (VII) is performed with lithium bromide and triethylamine or DBU.
ChemInform Abstract: Formal Transfers of Hydride from Carbon‐Hydrogen Bonds. Thermolysis of 2,3‐Dihydro‐2‐(2‐hydroxyphenyl)‐1,3‐dimethyl‐1H‐benzimidazole.
Authors: MONTGRAIN F. , RAMOS S. M. , WUEST J. D. 
Published: May 2016

AbstractThe title compound (III) is prepared by cyclocondensation reaction of the diamine (I) with salicylaldehyde (II).
ChemInform Abstract: A Novel (2 + 4)Photocyclization Reaction between Quinone and Allene.
Authors: MARUYAMA K. , IMAHORI H. 
Published: May 2016

Abstract2,3‐Dichloronaphtho‐1,4‐quinone (I) undergoes (2 + 4)photocycloaddition reaction with the diphenylallenes (II) to give the spiro compounds (III).
ChemInform Abstract: A Direct Synthesis of Cyclic Acetals from β‐ or γ‐Hydroxy Ethers by Means of C‐H Activation.
Authors: FURUTA K. , NAGATA T. , YAMAMOTO H. 
Published: May 2016

Abstractω‐Hydroxyalkyl ethers such as (I), (III), (V), (VIII), or (X) are converted to cyclic acetals by radical induced oxidation using iodosylbenzene diacetate in the presence of iodine.
ChemInform Abstract: Synthesis and Characterization of Pentagonal‐Bipyramidal Mercury(II) Complexes with 2,6‐Diacetylpyridine Bis(2′‐pyridylhydrazone). X‐Ray Structure of (2,6‐Diacetylpyridine bis(2′‐pyridylhydrazone))mercury(II) Tetrachloromercurate(II).
Authors: CHESSA G. , MARANGONI G. , PITTERI B. , BERTOLASI V. , FERRETTI V. , GILLI G. 
Published: May 2016

AbstractThe title ligand reacts in ethanol with HgCl2 or Hg(ClO4)2·3 H2O to give the ionic polymeric (I) and monomeric species (IIa), respectively.
ChemInform Abstract: Preparation and Characterization of Alkane‐ and Arene‐Chalcogenolate Complexes of η5‐Cyclopentadienyltitanium(IV): First Synthesis of (Ti(η5‐C5H5)(SeCH3)3).
Authors: KLAPOETKE T. + , KOEPF H. + , GOWIK P. 
Published: May 2016

AbstractThe tribromide (III) easily synthesized as shown reacts with NaSMe (IV) and LiSeR (V) to afford the chalcogenolate complexes (VI).
ChemInform Abstract: Synthesis, Characterization, and Crystal Structures of Tin(IV) 1‐Pyrrolethiocarboxylates.
Authors: SRIVASTAVA D. K. , GUPTA V. D. , NOETH H. + , RATTAY W. 
Published: May 2016

AbstractThe tin pyrrolecarbothioates (I) are synthesized by stoichiometric reactions of corresponding tin chlorides with potassium 1‐pyrrolecarbothioate in CH2Cl2 and characterized by IR, NMR (1H, 13C, 119Sn) and 119Sn Moessbauer spectral studies, and some X‐ray structure analysis.
ChemInform Abstract: Allylation of Cobalt‐Coordinated Cyclooctatetraene by the (Fe(P(OMe)3)(NO)2(η3‐allyl))+ Cation: Ring Closure to 1,2,3,3a‐Tetrahydropentalenyl Derivatives and the X‐Ray Structure of (Co(η5‐C8H8R)(η‐C5Me5)) (PF6) (R: CH2C(Me)=CH2).
Authors: CONNELLY N. G. , GILBERT M. , ORPEN A. G. , WHITE J. M. 
Published: May 2016

AbstractReaction of the η3‐allyl‐Fe compounds (II) with the (η5‐cyclopentadienyl)(η4‐cyclooctatetraene)‐Co complexes (I) results in C‐C coupling and formation of the η5‐(1,2,3,3a‐tetrahydropentalenyl) derivatives (III).
ChemInform Abstract: Copper(II) and Zinc(II) Coordination Compounds of Tridentate Bis(benzimidazole)pyridine Ligands. Crystal and Molecular Structures of Bis(2,6‐bis(1′‐methylbenzimidazol‐2′‐yl)pyridine)copper(II) Diperchlorate Monohydrate and (Acetonitrile)(2,6‐bis(benzimidazol‐2′‐yl)pyridine)(perchlorato)copper(II) Perchlorate.
Authors: SANNI S. B. , BEHM H. J. , BEURSKENS P. T. , VAN ALBADA G. A. , REEDIJK J. , LENSTRA A. T. H. , ADDISON A. W. , PALANIANDAVAR M. 
Published: May 2016

AbstractThe complexes (I)‐(V) are synthesized by 1:1 and 1:2 molar reaction of the corresponding Cu(II) salts with the ligand L1 or L2 in ethanol/methanol with 60‐75% yields.
ChemInform Abstract: Metal Complexes of ortho‐Quinone Mono‐oximes. Part 6. Redox Behavior of Bis(4‐chloro‐1,2‐benzoquinone 2‐oximato)copper(II) and ‐nickel(II); Synthesis and Characterization of Reduced Species Containing a Paramagnetic Ligand.
Authors: BISI CASTELLANI C. , BUTTAFAVA A. , CARUGO O. , POGGI A. 
Published: May 2016

AbstractThe title complexes (I) are reduced either electrochemically or chemically.
ChemInform Abstract: Reversible Binding of Dinitrogen and Dioxygen by a Ruthenium “Picnic‐Basket” Porphyrin.
Authors: COLLMAN J. P. , BRAUMAN J. I. , FITZGERALD J. P. , SPARAPANY J. W. , IBERS J. A. 
Published: May 2016

AbstractThe Ru "picnic‐basket" porphyrin carbonyl complexes (I) previously synthesized and characterized bear a rigid superstructure that defines a molecular cavity on one face of the porphyrin macrocycle.
ChemInform Abstract: Hydrido‐Organometallic Complexes of Platinum(II). X‐Ray Crystal Structure of trans‐(PtH(C6H4F‐p)(PPh3)2).
Authors: CRESPO M. , SALES J. , SOLANS X. , FONT‐ALTABA M. 
Published: May 2016

AbstractThe trans‐hydrido(aryl)bis(triphenylphosphine)‐Pt(II) complexes (I) are prepared as demonstrated in the scheme for some examples by decarboxylation of formate complexes (II) or by reaction of halogeno complexes e.g. (III) with NaBH4 or AgClO4/NaOOCH.
ChemInform Abstract: Platinacyclobutane Chemistry: cis‐Disubstituted Platinacyclobutane Complex from Bicyclo(4.1.0)heptane.
Authors: PARSONS E. J. , JENNINGS P. W. 
Published: May 2016

AbstractReaction of the cyclopropane (I) with Zeise's dimer (II) yields the rather unstable platinacyclobutane complex (III), which undergoes solvation in neat pyridine (IV) to give the complex (V) (stable in solution), which may be isolated as its bipyridine analogue in 87% yield after treatment of (V) with 2,2'‐bipyridine.
ChemInform Abstract: Carotenoids and Related Compounds. Part 41. Structure of Mytiloxanthin and Synthesis of a cis‐Isomer.
Authors: CHOPRA A. K. , KHARE A. , MOSS G. P. , WEEDON B. C. L. 
Published: May 2016

AbstractThe stereochemistry of mytiloxanthin, an acidic pigment of Mytilus edulis, is shown to be as depicted in formula (I).
ChemInform Abstract: Glucopyranosides Derived from Allopurinol and Their Xanthine Oxidase Inhibitory Activity.
Authors: JAIN S. M. , KUMAR A. , PURNIMA B. , ANAND K. K. , SAXENA A. K. , ATAL C. K. 
Published: May 2016

AbstractA series of products, i.e. N1,N5‐bis(α‐ and β‐D‐glucopyranosides) as well as N1‐α‐, N2‐β‐ and N5‐β‐D‐glucopyranosides are obtained from the reaction of allopurinol (II) with the glucopyranose (I) according to the conditions shown (yields given in mg) and tested for their in vivo xanthine oxidase inhibitory activity.
ChemInform Abstract: Gallium Phosphide/Gallium Arsenide Phosphide Strained‐Layer Superlattice (SLS) Electrodes. Effect of the Terminating Layer on Photoelectrochemical Properties.
Authors: ZUHOSKI S. P. , JOHNSON P. B. , ELLIS A. B. , BIEFELD R. M. , GINLEY D. S. 
Published: May 2016

AbstractPairs of SLS's are studied as photoanodes in photoelectrochemical cells.
ChemInform Abstract: Crystal Structure of Bi3Pb4Sb5O21.
Authors: CHAMPARNAUD‐MESJARD J.‐C. , MANIER M. , FRIT B. , ROULT G. 
Published: May 2016

AbstractThe title compound is prepared by annealing a stoichiometric mixture of Bi2O3, PbO, and Sb2O3 at 900 °C in air (12 h, Au‐crucible, preannealing at 600 °C for 10 h).
ChemInform Abstract: Experiments and Calculations on the Chemical Transport of WO2 with HgCl2 or HgBr2.
Authors: SCHORNSTEIN H. , GRUEHN R. 
Published: May 2016

AbstractBy using WO2, WO2 + W18O49, or W + WO2 as solid starting materials it is shown that HgCl2 and HgBr2 are suitable transportation agents for WO2.
ChemInform Abstract: Electrocatalytic Modification of Indium Tin Oxide Electrode Surfaces. Surface Analyses and Electrochemistry.
Authors: HO S.‐I. , WHELAN D. P. , RAJESHWAR K. , WEISS A. , MURLEY M. , REID R. 
Published: May 2016

AbstractIndium‐tin oxide (ITO) electrode surfaces are modified by RuOx and Pt in order to combine the excellent optical transparency with good catalytic activity.
ChemInform Abstract: Alkali Sensitization of H+ Electron Stimulated Desorption from H Adsorbed on Ni(111).
Authors: LANZILLOTTO A.‐M. , DRESSER M. J. , ALVEY M. D. , YATES J. T. JUN. 
Published: May 2016

AbstractThe enhancement of H+ ion yield in the presence of alkali metal adatoms on a Ni(111) surface is discovered and investigated by using the digital ESDIAD (electron stimulated desorption ion angular distribution) technique as well as by TPD.
ChemInform Abstract: Preparation and Crystal Structure of Cs3Sb5X9 (X: S, Se).
Authors: SHELDRICK W. S. , HAEUSLER H.‐J. + 
Published: May 2016

AbstractThe title compounds (III), obtained by methanolothermal reaction as represented in the scheme, are isotypic and crystallize in a hitherto unknown structure type (C2/m, Z=4).
ChemInform Abstract: The Stereochemistry of Addition of Trialkylammonium and Pyridinium Tetrafluoroborate Salts to Activated Acetylenes. Preparation of Novel Dienophiles for Diels‐Alder Reactions.
Authors: JUNG M. E. , BUSZEK K. R. 
Published: May 2016

AbstractThe reactions of the trialkylammonium and pyridinium tetrafluoroborate salts (I), (V), (VIII) with activated acetylenes (II) to give E‐ and/or Z‐isomeric salts (III)/(IV), (VI)/(VII), or (IX), resp., show an unusual stereochemical dependence upon steric factors, solvents, and the nature of the activating group.
ChemInform Abstract: Structural Effects on the Transition States of Imine‐Forming Eliminations in N‐Substituted O‐(Arylsulfonyl)hydroxylamines.
Authors: HOFFMAN R. V. , SHANKWEILER J. M. 
Published: May 2016

AbstractA series of amines such as (I) are converted, by reaction with the arylsulfonyl peroxide (II), to corresponding N‐(arylsulfonyloxy)amines such as (III) and, analogously, (V), which serve as precursors for base‐promoted (e.g.
ChemInform Abstract: Rhodium Carbenoid Mediated Cyclizations. Part 2. Synthesis of Cyclic Ethers.
Authors: HESLIN J. C. , MOODY C. J. 
Published: May 2016

AbstractAlkylation of the dianion of the acetoacetate (I) with the halogenoalkyl silyl ethers (II) gives the ketoesters (III) which are converted to the diazoalcohols (V).
ChemInform Abstract: Palladium‐Catalyzed Coupling of Vinyl Epoxides with Organostannanes.
Authors: ECHAVARREN A. M. , TUETING D. R. , STILLE J. K. 
Published: May 2016

AbstractThe title reaction of the epoxides (I), (V), (VII) with the stannanes (II) gives rise to the products shown in the scheme.
ChemInform Abstract: Electrophilic Cyclopropenes: Reactions of 1‐Morpholinocyclohexene with Several gem‐Dimethylcyclopropene Esters. Access to Halopyrethric Analogues.
Authors: FRANCK‐NEUMANN M. , MIESCH M. , KEMPF H. 
Published: May 2016

AbstractThe reaction of the title esters (I), (IV) and (VII) with the morpholine derivative (II) is influenced by the substituent which is adjacent to the ester group.
ChemInform Abstract: Synthesis and Properties of Archetypical Donor‐Acceptor‐Donor (D2A) Molecules.
Authors: BECKER J. Y. , BERNSTEIN J. , BITTNER S. , LEVI N. , SHAIK S. S. , ZER‐ZION N. 
Published: May 2016

AbstractAlkylation of the diketo diester (I) with the benzyl halides (II) leads to the formation of mixtures of the cis‐ and trans‐2,5‐dibenzylated derivatives (III) and (IV) which form the diones (V) upon hydrolysis.
ChemInform Abstract: Furanodecalin Synthesis Using Intramolecular Diels‐Alder Reactions of Vinylfurans.
Authors: COOPER J. A. , CORNWALL P. , DELL C. P. , KNIGHT D. W. 
Published: May 2016

AbstractThe stereoisomeric 2‐(8‐methoxycarbonyl‐1,7‐octadienyl)furans (I) and (III) are subjected to thermolysis, forming the cis‐fused furanodecalin (II) or (II) and its trans‐fused isomer (IV).
ChemInform Abstract: Synthesis and Antiinfluenza Activity of N‐Substituted 2‐(Benzazol‐2‐yl)hydrazinocarbothioamides.
Authors: TYURENKOVA G. N. , IL'ENKO V. I. , SEREBRYAKOVA N. V. , PLATONOV V. G. , MOKRUSHINA G. A. , MUDRETSOVA I. I. 
Published: May 2016

AbstractBenzazolylhydrazinocarbothioamides such as (III), prepared from the hydrazinobenzazoles (I) and the isothiocyanates (II), are active against influenza A and B viruses.
ChemInform Abstract: Novel Ring Transformations of Pyrazines by Intramolecular Diels‐Alder Reactions.
Authors: DE BIE D. A. , OSTROWICZ A. , GEURTSEN G. , VAN DER PLAS H. C. 
Published: May 2016

AbstractThe ring transformations of the pyrazines (I), (V) and (VII) via intermediates of type (II) are investigated.