bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: The Concentrated NO Dimer in Micropores Above Room Temperature.
Authors: KANEKO K. , FUKUZAKI N. , OZEKI S. 
Published: May 2016

AbstractThe adsorption behavior of NO on nonmodified cellulose‐based activated carbon fibers (having uniform micropores of slit type) has been investigated by temp.‐programmed desorption and magnetic susceptibility measurements.
ChemInform Abstract: Residual Hydrogen in Ni/TiO2 and Pt/TiO2.
Authors: LAMBERT J.‐F. , PONCELET G. , FRIPIAT J. 
Published: May 2016

AbstractIt is demonstrated that Ni/TiO2 (anatase) catalysts contain at least three different hydrogen species apart from that chemisorbed on the metal surface.
ChemInform Abstract: A Molecular Mechanics Study of 18‐Crown‐6 and Its Complexes with Neutral Organic Molecules.
Authors: UITERWIJK J. W. H. M. , HARKEMA S. , FEIL D. 
Published: May 2016

AbstractCalculations (MM2) on 190 different potentially favorable ("ideal") conformations reveal that the potential energy surface of the polyether has many minima with only small energy differences.
ChemInform Abstract: Effect of Particle Size on the High‐Spin (5T2) ⇌ Low‐Spin (1A1) Equilibrium in Supported Spin‐Crossover Complexes.
Authors: COWER‐FIGG D. , HERBER R. H. 
Published: May 2016

AbstractFor the spin‐crossover complexes (I) a metathesis occurs when solutions of the complexes are adsorbed on the activated carbon supports.
ChemInform Abstract: Nitrogen‐Bonded σ‐Adducts from Amide Anions and 1,3,5‐Trinitrobenzene. A 1H NMR Structural Study.
Authors: HALLE J.‐C. , ZAH‐LETHO J. , SIMONNIN M.‐P. , TERRIER F. 
Published: May 2016

AbstractThe reaction of trinitrobenzene (I) with the amides (II) leads to a mixture of the adducts (IV) and (V), which shows a 1:1 ratio after a few days, indicating a similar thermodynamic stability of the two adducts.
ChemInform Abstract: Reduction of Enol Acetates and Enolates Derived from α‐Chiral Ketones with Lithium Tetrahydridoaluminate.
Authors: ORELLANA G. , PEREZ‐OSSORIO R. , QUIROGA M. L. , SANCHEZ‐ASIAIN M. P. 
Published: May 2016

AbstractE‐ and Z‐diastereoisomeric enol acetates (IV) and (I) afford the same stereochemical result.
ChemInform Abstract: Asymmetric Synthesis of (+)‐Phosphinothricin and Related Compounds by the Michael Addition of Glycine Schiff Bases to Vinyl Compounds.
Authors: MINOWA N. , HIRAYAMA M. , FUKATSU S. 
Published: May 2016

AbstractMetalation of the chiral glycine Schiff base (‐)‐(V), followed by Michael addition to (III) (prepared from (I) or (IV)) and hydrolysis, yields the title compound (+)‐(VI).
ChemInform Abstract: Stereoselective Synthesis of t‐Butyl 2‐Amino‐2,5‐dideoxy‐L‐lyxo‐pentanoate: Formal Synthesis of L‐Daunosamine.
Authors: BANFI L. , CARDANI S. , POTENZA D. , SCOLASTICO C. 
Published: May 2016

AbstractReaction of the aldehyde (I) with the enolate derived from (II) gives a mixture of all four diastereomers (III)‐(VI).
ChemInform Abstract: Reaction of α‐Bromocyclopropyl Phenyl Ketones with Lithium Thiophenolate by a Mechanism of “Crypto” Nucleophilic Substitution of the Halogen Atom.
Authors: KULINKOVICH O. G. , TISHCHENKO I. G. , SVIRIDOV S. V. , DIVAK V. A. 
Published: May 2016

AbstractThe reactions of E‐1‐benzoyl‐1‐bromo‐2‐phenylcyclopropane (Ia), E‐1‐benzoyl‐1‐bromo‐2‐butyl‐ and 1‐benzoyl‐1‐bromocyclopropane (Ib) and of 7‐endo‐benzoyl‐7‐exo‐bromobicyclo(4.1.0)heptane (Ic) with reagent (III) according to method A) afford the phenylthio derivatives (II).
ChemInform Abstract: Metal‐Mediated Approach to Enynes.
Authors: TROST B. M. , CHAN C. , RUHTER G. 
Published: May 2016

AbstractPd‐mediated homodimerization reactions of the acetylenes (I) or co‐dimerization reactions of the acetylenes (V)/(VI) or (VIII)/(VIa) using the novel phosphine ligand (IV) provide the corresponding enynes (II), (VII) or (IX).
ChemInform Abstract: Regiocontrolled Opening of Cyclic Ethers Using Dimethylboron Bromide.
Authors: GUINDON Y. , THERIEN M. , GIRARD Y. , YOAKIM C. 
Published: May 2016

AbstractCleavage of the symmetrical cyclic ethers (I) with dimethylboron bromide (II) produces the bromoalcohols (III).
ChemInform Abstract: Acyclic Stereoselection. Part 40. Steric Effects, as Well as σ*‐Orbital Energies, Are Important in Diastereoface Differentiation in Additions to Chiral Aldehydes.
Authors: LODGE E. P. , HEATHCOCK C. H. 
Published: May 2016

AbstractTwo series of aldehydes (V) and (VII) are prepared as shown in the scheme except for (VIId) which is available from commercial sources.
ChemInform Abstract: Beckmann Rearrangement and Reduction of the E‐Isomer of 1,5,5‐Trimethylbicyclo(2.2.1)heptane‐2‐one Oxime.
Authors: KOZLOV N. G. , POPOVA L. A. 
Published: May 2016

AbstractIsofenchol (I) is dehydrogenated according to a known procedure to yield the ketone (II).
ChemInform Abstract: Halogenated Alkylperoxyl Radicals as Oxidants: Effects of Solvents and of Substituents on Rates of Electron Transfer.
Authors: ALFASSI Z. B. , MOSSERI S. , NETA P. 
Published: May 2016

AbstractThe peroxyl radicals R‐O· 2 (R: ‐CCl3, ‐CHCl2, ‐CH2Cl, ‐CFCl2, ‐CBr3), CX3‐CCl2‐O· 2 (X: ‐H, ‐Cl), and CF3‐CHCl‐O· 2 are prepared by pulse radiolysis of aerated solutions of the appropriate halogen compound in 2‐propanol or 2‐propanol/water solutions.
ChemInform Abstract: Reactions of the Formyl Radical with Akyl Radicals.
Authors: BAGGOTT J. E. , FREY H. M. , LIGHTFOOT P. D. , WALSH R. 
Published: May 2016

AbstractThe 308 nm exciplex laser flash photolyses of gas‐phase R‐CHO (R: ‐Me, ‐Et, ‐Pr, ‐iPr, ‐tBu) are studied by using both time‐resolved and end product analysis techniques.
ChemInform Abstract: The Reactivity of Silyl Ethers to the Swern Reagent.
Authors: AFONSO C. M. , BARROS M. T. , MAYCOCK C. D. 
Published: May 2016

AbstractThe title reagent oxidizes the silyl ethers (I), (III) and (Vb) to the carbonyl compounds (II), (IV) and (VI)‐(VIIIa), respectively.
ChemInform Abstract: Acid Catalysis in Thermal and Photoinduced Electron‐Transfer Reactions.
Authors: FUKUZUMI S. , ISHIKAWA K. , HIRONAKA K. , TANAKA T. 
Published: May 2016

AbstractThe kinetics of acid catalysis of electron‐transfer reactions from Co complexes (I) to a series of p‐benzoquinone derivatives in aqueous solution (H2O/EtOH‐5:1) or MeCN and from ferrocene derivatives (II) to the same series and of photoinduced electron‐transfer reactions from the excited state of the tris(bipyridine)ruthenium(II) to acetophenone derivatives in MeCN are studied at various concentrations of HClO4 as a catalyst at 298 K. The pH dependence of the rate constants is analyzed.
ChemInform Abstract: Phase‐Transfer Alkoxycarbonylation of Secondary Alkyl Amines. Application of a Factorial Design.
Authors: GOMEZ‐PARRA V. , SANCHEZ F. , TORRES T. 
Published: May 2016

AbstractTo establish optimum operating conditions for obtaining the best yield of carbamate (III) in the solid‐liquid phase‐transfer reaction of model dialkylamine (I) with model alkyl halide (II), a 24 factorial design at two levels is applied by varying the following four factors by which the competitive formation of carbamate (IV) and trialkylamine (V) is governed: a) ratio of base K2CO3 (III) to amine(I), b) solvent (MeCN or heptane), c) halide anion X(Cl vs.
ChemInform Abstract: (Ethoxycarbonyliodomethyl)triphenylphosphonium Iodide. A Convenient Reagent for the Direct Synthesis of β‐Substituted Propiolic Acids via the Corresponding Esters.
Authors: CHENAULT J. , DUPIN J.‐F. E. 
Published: May 2016

AbstractThe β‐substituted propiolic acids (IV) are prepared via the esters (III) from the aldehydes (I) and the phosphonium reagent (II) by Wittig olefination and simultaneous elimination of HI in a liquid/solid two‐ phase system.
ChemInform Abstract: Synthesis of Aldehydes by a One‐Carbon Homologation of Ketones and Aldehydes via α,β‐Unsaturated Isocyanides.
Authors: MOSKAL J. , VAN LEUSEN A. M. 
Published: May 2016

AbstractWittig‐Horner‐Emmons reaction of the keto compounds (I) with the phosphonate (II) followed by acid hydrolysis of the intermediately formed isocyanides (III) gives the chain‐elongated aldehydes (IV).
ChemInform Abstract: Ethoxymethylfluorosulfonate. Stepwise Addition of the Ethoxymethyl Group and an External Nucleophile to Methylenecyclobutane.
Authors: LEBEDEV M. YU. , BALENKOVA E. S. 
Published: May 2016

AbstractThe reaction between ethyl fluoromethyl ether (I) and SO3 proceeds via exclusive cleavage of the C‐F bond of (I) and affords the reagent EtOCH2OSO2F mentioned in the title, which is characterized by its 1H NMR spectrum.
ChemInform Abstract: Synthesis of 2,2,4,4‐Tetrasubstituted Bicyclo(1.1.0)butanes by Reductive Dehalogenation of Tetrachlorocyclobutanes.
Authors: KOMENDANTOV M. I. , KOPTELOV YU. B. , KOSTIKOV R. R. , MOLCHANOV A. P. 
Published: May 2016

AbstractThe cyclobutanediones (I) are converted to the tetrachlorocyclobutanes (II).
ChemInform Abstract: Thermal Rearrangement of 2,5‐Bis(allyloxy)tropone, Revisited. Formation of Four Thermolysates Under the Claisen Rearrangement Conditions and Structure Revision of the Major Thermolysate.
Authors: TAKESHITA H. , MORI A. , GOTO Y. , NAGAO T. 
Published: May 2016

AbstractThe thermolysis of (I) yields the products (II)‐(IV); compound (V) cannot be isolated from the reaction mixture but is obtained independently by heating of (III).
ChemInform Abstract: Rearrangements in the Furan Series. Part 3. Reactions of 2,4‐Diarylaminocyclopent‐2‐enones with Nucleophiles.
Authors: D'ARCY B. R. , LEWIS K. G. , MULQUINEY C. E. 
Published: May 2016

AbstractReaction of the ketones (I) with EtOH (II), the amines (VI) or H2O (VIII) yields the derivatives (III), (VII) or (IX).
ChemInform Abstract: Reaction of Benzene trans‐Dioxide with Amines.
Authors: KOZLOV N. S. , ZHAVNERKO K. A. , PRISHCHEPENKO V. M. 
Published: May 2016

AbstractThe reactions between the title compound (I) and excess quantities of the amines (II) proceed via opening of both of the oxirane rings to afford the trans‐1,2‐diols (III), whose structures are deduced from their 1H NMR spectra.
ChemInform Abstract: Organo‐Phosphorus Compounds. Part 39. The Action of Alkyl Phosphites on Oxazolidinediones. A Novel Synthesis of Carbamic Acid Derivatives.
Authors: SIDKY M. M. , EL‐KATEB A. A. , MAHRAN M. R. , HENNAWY I. T. , ABD EL‐MALEK H. A. 
Published: May 2016

AbstractReaction of the benzylideneoxazolidinediones (I) with the trialkyl phosphites (II) yields the acylcarbamic acid derivatives (III).
ChemInform Abstract: Palladium‐Complex‐Catalyzed Reactions of Ketenes with Allylic Carbonates or Acetates. Novel Syntheses of α‐Allylated Carboxylic Esters and 1,3‐Dienes.
Authors: MITSUDO T. , KADOKURA M. , WATANABE Y. 
Published: May 2016

AbstractReaction of diphenyl ketene (I) with the allylic carbonates (II) or the allylic acetates (IV) in the presence of a Pd(0) catalyst produces either the allylated esters (III) or the 1,3‐dienes (V).
ChemInform Abstract: Reaction of N‐Arylsulfonyl‐p‐naphthoquinone Imines with Acylhydrazines.
Authors: AVDEENKO A. P. , EVGRAFOVA N. I. 
Published: May 2016

AbstractThe reaction between the N‐arylsulfonyl‐1,4‐naphthoquinone 4‐imines (I) and the aroylhydrazines (II) yields the 2‐aroylhydrazino derivatives (III) as the sole products, whereas the 2‐substituted (IV), on reaction with (IIa) afford a separable mixture of the derivatives (III) and the 4‐aroylhydrazono‐1,4‐naphthoquinones (V).
ChemInform Abstract: Long‐Range Photoinduced Through‐Bond Electron Transfer and Radiative Recombination via Rigid Nonconjugated Bridges: Distance and Solvent Dependence.
Authors: OEVERING H. , PADDON‐ROW M. N. , HEPPENER M. , OLIVER A. M. , COTSARIS E. , VERHOEVEN J. W. , HUSH N. S. 
Published: May 2016

AbstractDiels‐Alder cycloaddition of (III) to (I) leads to the corresponding cycloadduct, which yields (II) via reductive dehalogenation and rearomatization.
ChemInform Abstract: Oxidation of 2,4‐Alkadienoic Esters with Selenium Dioxide. A New Synthesis of Furans and Selenophenes.
Authors: TSUBOI S. , MIMURA S. , ONO S. , WATANABE K. , TAKEDA A. 
Published: May 2016

AbstractSeO2 oxidation of the alkadienoic esters (I) or (IV) gives the furancarboxylic esters (II) or (Va) along with the selenophenecarboxylic esters (III) or (Vb).
ChemInform Abstract: Synthesis and Transformations of 5‐Amino‐2,3‐dihydrooxoles.
Authors: CILLER J. A. , MARTIN N. , QUINTEIRO M. , SEOANE C. , SOTO J. L. 
Published: May 2016

AbstractThe title compounds (II) can be prepared from (I) either by a one‐step procedure or via the intermediate product (VI) of HCN addition, which also gives access to (VIII).
ChemInform Abstract: A New Synthesis of 4,5‐Unsubstituted 1,3‐Dioxoles.
Authors: MEIER L. , SCHARF H.‐D. 
Published: May 2016

AbstractThe 1,3‐dioxolanes (I) are converted to the 1,3‐dioxoles (IV) by perester oxidation and subsequent thermolysis.
ChemInform Abstract: Regiospecific Syntheses of δ4‐1,2,4‐Oxadiazolin‐3‐carboxylic Acids.
Authors: PAVEZ H. , MARQUEZ A. , NAVARRETE P. , TZICHINOVSKY S. , RODRIGUEZ H. 
Published: May 2016

AbstractThe title compounds (IV) are obtained from the 1,3‐dipolar cycloaddition of nitrosobenzene (II) to the oxazoline derivatives (I).
ChemInform Abstract: Novel Cyclization of S‐(o‐Acetylaryl) Dimethylthiocarbamates. A New Synthesis of 3‐Hydroxybenzothiophenes and 2‐Hydroxythiochromones.
Authors: LAU C. K. , BELANGER P. C. , DUFRESNE C. , SCHEIGETZ J. 
Published: May 2016

AbstractThermal rearrangement of the thiocarbamates (I) in refluxing o‐dichlorobenzene produces the S‐aryl thiocarbamates (II), together with minor amounts of the cyclization products (III).
ChemInform Abstract: Carbon Dioxide: A Reagent for the Simultaneous Protection of Nucleophilic Centres and the Activation of Alternative Locations to Electrophilic Attack. Part 8. A Novel Synthetic Route to 4‐Substituted 2‐Pyridones.
Authors: KATRITZKY A. R. , FAN W.‐Q. , KOZIOL A. E. , PALENIK G. J. 
Published: May 2016

AbstractA novel one‐pot synthetic sequence for the functionalization of 2‐pyridone (I) at the 4‐position is described using CO2 (II) as reagent to protect the NH group.
ChemInform Abstract: Studies of Tertiary Amine Oxides. Part 9. Thermal Rearrangement of 1‐(4‐Substituted‐Phenyl)piperidine N‐Oxides to the Corresponding N‐Hydroxylamines.
Authors: KHUTHIER A.‐H. , AL‐MALLAH K. Y. , HANNA S. Y. , ABDULLA N.‐A. I. 
Published: May 2016

AbstractCoupling of the fluorobenzenes (I) with piperidine (II) gives the N‐phenylpiperidines (III) which are oxidized with hydrogen peroxide to form the N‐oxides (IV).
ChemInform Abstract: A Versatile Synthesis of 2‐Alkyl‐ and 2‐Aryl‐4‐quinolones.
Authors: CHEN B. , HUANG X. , WANG J. 
Published: May 2016

AbstractReaction of the isopropylidene (1‐methylthioalkylidene)malonates (I) with the anilines (II) yields the aniline derivatives (III) which are converted to the title compounds (IV) on heating.
ChemInform Abstract: Synthesis of Dialkyl 2‐(2‐Hydroxyphenyl)‐4,6‐dimethyl‐1,2‐dihydropyridine‐3,5‐dicarboxylates and Alkyl 2,4‐Dimethyl‐5‐oxo‐5H‐(1)benzopyrano‐(4,3‐b)pyridine‐3‐carboxylates.
Authors: O'CALLAGHAN C. N. 
Published: May 2016

AbstractThe 2‐hydroxybenzaldehydes (I) react with the 3‐oxobutanoates (II) and excess ammonia in acetic acid to yield the dihydropyridines (IV) and/or the corresponding betains (III).
ChemInform Abstract: A Convenient Synthesis of 2,3‐Disubstituted Benzo(b)(1,8)naphthyridines. A Novel Annelation Reaction of 2,3‐Disubstituted Quinolines.
Authors: SRIVASTAVA R. P. , NEELIMA NEELIMA , BHADURI A. P. 
Published: May 2016

AbstractCoupling of the 2‐chloro‐3‐formylquinolines (I) with the substituted acetonitriles (II) yields the cyanovinyl derivatives (III), which react with the secondary amines (IV) under cyclization to give the title compounds (V).
ChemInform Abstract: Some Reactions of 3‐((2‐Hydroxy‐4‐quinolyl)methyl)‐2,4‐pentanediones.
Authors: KAMEL M. M. , EL‐WASSIMI M. T. , OSMAN F. H. , EL‐SARRAF G. 
Published: May 2016

AbstractThe 4‐quinolylmethyl‐2,4‐pentanediones (III), prepared from the 4‐bromomethylcarbostyrils (I) and acetylacetone (II), are the key intermediates in the synthesis of the pyrazoles (V), isoxazoles (VI), and pyrimidones or pyrimidinethiones (IX).
ChemInform Abstract: Pyrimidines. Part 3. The Synthesis of Oxazolo(2,3‐b)pyrimidinones, Pyrimido(2,1‐b) (1,3)oxazinones, and Pyrimido(2,1‐b) (1,3)benzoxazinones.
Authors: ABARCA B. , SORIANO C. , JONES G. 
Published: May 2016

AbstractThe reaction of (I) with (II) yields the target compounds (V) besides the O‐ and N‐alkylated products (III) and (IV).
ChemInform Abstract: Cyclic Guanidines. Part 1. Intramolecular Mercury(II)‐Induced Amination of Alkenes as a Convenient Route to Bicyclic Guanidines.
Authors: ESSER F. 
Published: May 2016

AbstractIntramolecular aminomercuration of the monocyclic alkenylguanidines (I), (IV), (VI), (IX), and (XII) followed by reduction with sodium borohydride yields bicyclic guanidines as shown in the reaction scheme.
ChemInform Abstract: Derivatives of Barbituric Acid. Part 36. Racemates and Enantiomers of 1‐Methyl‐5‐pentyl‐5‐phenylbarbituric Acid, Synthesis and Central Nervous Activities.
Authors: KNABE J. , BUECH H. P. + , KIRSCH G. A. 
Published: May 2016

AbstractThe racemic carboxylic acid is optically resolved by treatment with the chiral alkaloids (II) or (III).
ChemInform Abstract: Synthesis of Pyrazino(3,2,1‐j,k)carbazole Derivatives.
Authors: KUCKLAENDER U. + , TOEBERICH H. + , KUNA K. 
Published: May 2016

AbstractThe tetrahydrocarbazolones (III) are prepared from the p‐benzoquinones (I) and the 2‐(aminomethylene)cyclopentanone derivatives (II).
ChemInform Abstract: Facile Synthesis of Partly 5,6‐Anellated 2‐Aminothieno(2,3‐d)(1,3)thiazin‐4‐ones.
Authors: LEISTNER S. , GUETSCHOW M. + , WAGNER G. 
Published: May 2016

AbstractThe thioureidothiophenecarboxylates (I) cyclize on treatment with acids to yield the title compounds (II).
ChemInform Abstract: A New Pathway to Derivatives of 2H‐1,2,4‐Benzothiadiazine.
Authors: KRESZE G. , HATJIISAAK A. 
Published: May 2016

AbstractThe guanidines (I) react consecutively with SOCl2 and SbCl5 to yield the benzothiadiazine S‐oxides (II) from which the free bases (III) are liberated by reaction with KOH.
ChemInform Abstract: Reaction of 6‐Oxa‐3‐silabicyclo(3.1.0)hexanes with Phosphine Imides. Synthesis of 6‐Vinyl‐1,3‐dioxa‐2,4‐disilacyclohexanes.
Authors: BACEIREDO A. , JUENGST C. D. , MANUEL G. , WEBER W. P. 
Published: May 2016

AbstractReaction of the silacyclopentene epoxide (I) with the phosphine imide (II) yields butadiene (IV) and the dioxadisilacyclohexane (VI) via the intermediate (V).
ChemInform Abstract: The Generation of Hexamethyl‐1,4‐disilabenzene and Its Novel Thermal Chemistry.
Authors: WELSH K. M. , RICH J. D. , WEST R. , MICHL J. 
Published: May 2016

AbstractThe bis(methoxy)disilacyclohexadiene (I) is transformed into the dichlorodisilacyclohexadiene (III) by reaction with acetyl chloride (II).
ChemInform Abstract: Sterically Hindered 4‐Hydroxybenzenesulfenyl Chloride: Reactivity with Trivalent Phosphorus Esters.
Authors: PASTOR S. D. , SPIVACK J. D. , STEINHUEBEL L. P. , ODORISIO P. A. 
Published: May 2016

AbstractReaction of the hydroxybenzenesulfenyl chloride (II), generated by chlorinating cleavage of the diaryl disulfide (I), with the trialkyl phosphites (III) gives the corresponding hydroxyphenyl phosphorothiolates (IV).
ChemInform Abstract: Influence of ortho Methyl and Isopropyl Substituents on the Reactivity of N‐t‐Butyl P‐Arylphosphonamidic Chlorides with Isopropylamine and t‐Butylamine: Steric Acceleration of Metaphosphonimidate Formation by an Elimination‐Addition Mechanism; Contrasting Behavior of N,N‐Dimethyl P‐Arylphosphonamidic Chlorides.
Authors: FREEMAN S. , HARGER M. J. P. 
Published: May 2016

AbstractTwo types of arylphosphonamidic chloride (III) and (IV) are prepared, mostly from the dichlorides (II).
ChemInform Abstract: Sterically Protected Unusual Phosphorus Compounds in Lower Coordination States: Diphosphenes, Phosphaethylenes, and 1‐Phospha‐ and 1,3‐Diphosphaallenes.
Authors: YOSHIFUJI M. , TOYOTA K. , SHIBAYAMA K. , HASHIDA T. , INAMOTO N. 
Published: May 2016

AbstractThe diphosphene (III) forms the carbonyl complexes Z‐(VI) which are photochemically isomerized to give E‐(VI).
ChemInform Abstract: Preparation of Triazolylmethylphosphonates and of Triazolylmethylphosphonium Salts and Their Application in the Wittig‐Horner Reaction.
Authors: MAIER L. , KUNZ W. 
Published: May 2016

AbstractThe triazolylmethylphosphonates (V) are prepared as shown in the reaction scheme.
ChemInform Abstract: Synthesis of Functionalized λ3‐Phosphabenzenes by Means of Diels‐Alder Reaction with Phosphaalkenes.
Authors: KO Y. Y. C. Y. L. , COSQUER P. , PELLON P. , HAMELIN J. , CARRIE R. 
Published: May 2016

Abstract(I) and (II) undergo Diels‐Alder cycloaddition to give (III) or (IV), depending on the temperature.
ChemInform Abstract: Synthesis of the 1,2‐Dihydro‐1,2‐λ3‐azaphosphorines.
Authors: BOURDIEU C. , FOUCAUD A. 
Published: May 2016

AbstractThe imines (I) react with dichlorophenylphosphine (II) and methanol, yielding (III) or a mixture of the azaphosphaheterocycles (III) and (IV).
ChemInform Abstract: Insertion of Organic Carbonyls Into the Tantalum‐Silicon Bond of (η5‐C5Me5)Cl3TaSiMe3. Preparation and Characterization of the α‐Silylalkoxides (η5‐C5Me5)Cl3TaOCRR′SiMe3.
Authors: ARNOLD J. , TILLEY T. D. 
Published: May 2016

AbstractThe organic carbonyl compounds (II) react with the Ta title complex (I) to give the α‐silylalkoxide insertion products (III).
ChemInform Abstract: New Dimeric Quadruply Metal‐Metal Bonded Molybdenum(II) Derivative with a Dibenzotetraaza(14)annulene Ligand: Access to New Mixed Valence Complexes and Structural Characterization of the Mo(II)/Mo(III) Dimer.
Authors: MANDON D. , GIRAUDON J.‐M. , TOUPET L. , SALA‐PALA J. , GUERCHAIS J. E. 
Published: May 2016

AbstractThe diamagnetic dilithium salt of the title ligand, obtained quantitatively from this and 2 equiv. BuLi, reacts with 0.5 equiv. Mo2(OAc)4 in THF at ‐30 °C to give the Mo(II),Mo(II) compound (I) (yield 70%).
ChemInform Abstract: Reactions of Coordinated Ligands. Part 41. Synthesis and Reactions of Cationic Functionalized Alkyne Molybdenum Complexes; Formation of Carbyne and Vinylidene Complexes and Crystal Structure of (Mo(C=CHPh)Br(P(OMe)3)2(η‐C5H5)).
Authors: BEEVOR R. G. , GREEN M. , ORPEN A. G. , WILLIAMS I. D. 
Published: May 2016

AbstractTreatment of the Mo complex (I) with AgBF4 in the presence of substituted alkynes results in formation of bis(alkyne) substituted cations which are formed as mixtures of two rotational isomers (III) and (IV).
ChemInform Abstract: Preparation and Reactivity of Halide‐Bridged Binuclear Carbonyl Manganese and Rhenium Anions, (M2(μ‐X)(CO)8‐2n((EtO)2POP(OEt)2)n)‐ (X: halide; M: Mn, n = 1 or 2; M: Re, n = 1). X‐Ray Crystal Structure of (Mn2Au(μ‐Br)(CO)6(μ‐tedip)(PPh3)).
Authors: RIERA V. , RUIZ M. A. , TIRIPICCHIO A. , TIRIPICCHIO CAMELLINI M. 
Published: May 2016

AbstractThe chemical reduction of the complexes (I) or (IV) results in formation of the anionic species (II) or (V).
ChemInform Abstract: Reactions of Coordinated Ligands. Part 40. Synthesis, Structure, and Reactivity of Dirhenium μ‐Allylidene Complexes; Crystal Structures of (Re2(.mu±sigma.:η3‐CHCHCMe2)(CO)8) and (Re2(.mu±sigma.:η3‐CHCHCMe2)(CO)9).
Authors: GREEN M. , ORPEN A. G. , SCHAVERIEN C. J. , WILLIAMS I. D. 
Published: May 2016

AbstractAddition of (II) to the complex (I) yields the complex (III) containing a μ‐allylidene fragment in a transoid geometry, which crystallizes in the space group P21/c with Z=4.
ChemInform Abstract: Reaction of Elemental Sulfur with Cobalt(II)‐Schiff‐Base Complexes: Synthesis of μ‐Disulfido and μ‐Tetrasulfido Binuclear Cobalt(III) Complexes. Crystal Structures of Two Binuclear Cobalt(III)‐Schiff‐Base Complexes.
Authors: FLORIANI C. , FIALLO M. , CHIESI‐VILLA A. , GUASTINI C. 
Published: May 2016

AbstractElemental sulfur reacts with the Co(II) Schiff‐base complexes (I) in coordinating solvents to afford binuclear, diamagnetic Co(III) complexes (IV), (V) and (VII) containing a tetrasulfido bridging ligand.