bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis and Conformational Analysis of 2‐Amino‐1,2,3,4‐tetrahydro‐1‐naphthalenols.
Authors: DELGADO A. , GARCIA J. M. , MAULEON D. , MINGUILLON C. , SUBIRATS J. R. , FELIZ M. , LOPEZ F. , VELASCO D. 
Published: May 2016

AbstractAs a part of research concerning the synthesis of conformationally restrained arylethanolamines, various trans‐ and cis‐aminotetrahydronaphthalenols such as (VI) or (VIII) are prepared starting from (I).
ChemInform Abstract: Coupling of Iodonaphthalenes with Naphthoxide Ions Under SRN1 Conditions. Synthesis of Unsymmetrical Binaphthyl Derivatives.
Authors: BEUGELMANS R. , BOIS‐CHOUSSY M. , TANG Q. 
Published: May 2016

Abstractβ‐Naphthoxide, generated from β‐naphthol (I), reacts with the 1‐ and 2‐iodonaphthalenes (II) under irradiation in liquid ammonia to form the binaphthyl derivatives (IV) after O‐alkylation with isopropyl bromide.
ChemInform Abstract: Synthesis of Oligomeric Chains with 9,10‐Dihydroanthracene Units by Carbanion Alkylation.
Authors: BENDER D. , HERBST H. , SCHADE P. , MUELLEN K. + 
Published: May 2016

AbstractDihydroanthracene (I) is deprotonated to its 9‐anion which is subjected to 5 alkylation reactions with (II) and (V), and (Va) in a reversed order (the carbanion solution is added slowly to the (Va) solution to give (VII) in 60% yield).
ChemInform Abstract: Effect of Anellation Isomerism on Optical Properties of Some Thionaphthene Derivatives. Part 2. α‐(2‐Thionaphthenylmercapto)‐propionic Acids and Some of Their Derivatives.
Authors: JANCZEWSKI M. , JABLONSKA‐PIKUS T. , KURYS K. 
Published: May 2016

AbstractThe synthesis and principal properties of the title acids (IV) as well as some of their derivatives are described.
ChemInform Abstract: Synthesis of (52)(1,2)Ferrocenophane.
Authors: HISATOME M. , YAMASHITA R. , WATANABE J. , YAMAKAWA K. 
Published: May 2016

AbstractThe title compound (VII) is prepared via bridge enlargement of (III) (see scheme) which is formed besides the isomeric (5)(1,1')‐α‐oxo(3)(3,2')ferrocenophane (6% yield).
ChemInform Abstract: Insertion of Alkynes into Organonickel Functions as a Synthesis of Vinylnickel Compounds.
Authors: KLEIN H.‐F. , REITZEL L. 
Published: May 2016

AbstractThe diamagnetic vinylnickel compounds (III) and (VI) are formed by insertion of alkynes into methyl‐ or phenylnickel moieties as Z isomers that are thermally equilibrated with their E isomers.
ChemInform Abstract: Prostaglandin Synthesis. Part 17. Three‐Component Coupling Synthesis of Prostaglandins: The Aldol Route.
Authors: SUZUKI M. , KAWAGISHI T. , YANAGISAWA A. , SUZUKI T. , OKAMURA N. , NOYORI R. 
Published: May 2016

AbstractThe vicinal carba‐condensation of the cyclic enones (I) via the tandem organocopper conjugate addition/aldol reaction leads to the disubstituted cyclic ketones (IV).
ChemInform Abstract: Luminescence of the Cu+ Ion in CuLaO2.
Authors: DOUMERC J.‐P. , PARENT C. , ZHANG J. C. , LE FLEM G. , AMMAR A. 
Published: May 2016

AbstractThe double luminescence of the delafossite‐type oxide CuLaO2 where only one type of site is available for Cu+ ions is suggested to result from the existence of two types of excited states.
ChemInform Abstract: 99Ru Moessbauer Study of Ruthenium Red and Its Derivatives.
Authors: WAGNER F. E. , WORDEL R. , GRIFFITH W. P. , MCMANUS N. T. 
Published: May 2016

AbstractThe 99Ru Moessbauer spectra of (Ru3(O)2(NH3)14)Cln (n = 6 or 7) and their ethylenediamine substituted derivatives, (Ru3(O)2(NH3)10(en)2)Cln, are recorded at 4.2 K. The results support the previously proposed distribution of valence electrons on the Ru centers for the reduced species (n = 6).
ChemInform Abstract: Mixed Gels of Vanadia and Silica: Structural Properties and Catalytic Behavior in Selective Reduction of Nitric Oxide with Ammonia.
Authors: BAIKER A. , DOLLENMEIER P. , GLINSKI M. , RELLER A. , SHARMA V. K. 
Published: May 2016

AbstractMixed gel catalysts containing 0.1, 1, 10, 20, and 50 wt.% V2O5 are prepared from (iBuO)3V and (EtO)Si and characterized by XRD, HREM, SEM/EDX, temp.‐programmed reduction and oxidation, and BET surface area measurements.
ChemInform Abstract: 13C NMR Study of the Interaction of N,N‐Dimethylamides and N,N‐Dimethylamidines with the Nitroxide Radical.
Authors: WAWER I. , KOLODZIEJSKI W. 
Published: May 2016

AbstractThe 13C NMR contact shifts induced by 2,2,6,6‐tetramethylpiperidine nitroxide radical (TMPN) are measured for R‐CO‐NMe2 (R: ‐H, ‐Me) in several solvents and for the N,N‐dimethylamidines Ph‐N=CMe‐NMe2, Ph‐CH2‐N=CH‐NMe2, and p‐X‐C6H4‐N=CH‐NMe2 (X: ‐H, ‐Br, ‐Me) in acetone‐d6.
ChemInform Abstract: Activity Coefficients of the Tetramethyl Compounds of Group 14 Elements in n‐Alkane Solutions from GLC Measurements.
Authors: LETCHER T. M. , BAXTER R. C. , BEAN A. , SEWRY J. D. 
Published: May 2016

AbstractThe activity coefficients at infinite dilution and 273.15‐353.15 K are determined for MeX (X: C, Si, Ge, Sn, Pb) in each of CnH2n+2 (n = 12, 16, 20, 24).
ChemInform Abstract: Spontaneous and Reversible Interaction of Vanadium(V) Oxyanions with Amine Derivatives.
Authors: CRANS D. C. , SHIN P. K. 
Published: May 2016

AbstractThe spontaneous production of mononuclear V complexes from vanadate and tri‐ or tetradentate ethanolamine derivatives in aqueous solutions, at ambient temp. and in the physiological pH range is observed by 51V NMR spectroscopy.
ChemInform Abstract: Stereocontrolled Aldolization in the Presence of a Thermolabile Group: Stereoselective Synthesis of Compounds with Three Consecutive Asymmetric Carbon Atoms.
Authors: BLOCH R. , GILBERT L. 
Published: May 2016

AbstractAldolization of the norbornenyl ketone (I), which is available in three steps from cyclopentadiene and methacrolein, leads stereoselectively to mixtures of the exo‐syn aldols (IV) and (V).
ChemInform Abstract: Selective Sodium Borohydride Reduction of Ester or Cyanide Groups of Epoxides with Electron‐Withdrawing gem‐Substituents.
Authors: MAUGER J. , ROBERT A. 
Published: May 2016

AbstractUnder the reaction conditions indicated, the ester group of the epoxides (I) or one of the cyano groups of the epoxides (III) can be reduced selectively within a few minutes.
ChemInform Abstract: Selectivity of O‐Demethylation of Tetramethoxylated 1,2‐Diarylethylamides.
Authors: VILLA M. J. , LETE E. , DOMINGUEZ E. 
Published: May 2016

AbstractThe mixtures of isomeric monophenolic and diphenolic amides can only be separated as their acetylated derivatives (III) and (IV) or (V)‐(VIII), respectively.
ChemInform Abstract: O2‐Cu2+‐Ascorbic Acid: A Novel Oxidation System for the Highly Selective O‐Dealkylation of 2‐Alkoxyphenols.
Authors: AIHARA K. , HIGUCHI T. , HIROBE M. 
Published: May 2016

AbstractO‐Dealkylation of the alkoxyphenols (I), (III), or (V) with the new system mentioned in the title results in good selectivity but produces only moderate yields of the resorcinols (II), (IV), and (VI).
ChemInform Abstract: Preparation of Alkyl‐Aryl Ethers and Thioethers.
Authors: DOWNIE I. M. , HEANEY H. , KEMP G. 
Published: May 2016

AbstractThe reaction between the alkanols (I), tris(dimethylamino)phosphine (II) and CCl4, followed by treatment with NH4PF6 affords the stable hexafluorophosphates (III).
ChemInform Abstract: Stereoselective Syntheses of 2‐Substituted Perhydrofuro(2,3b)furans.
Authors: VADER J. , KOOPMANS R. , DE GROOT A. , VAN VELDHUIZEN A. , VAN DER KERK S. 
Published: May 2016

AbstractThe title compounds (X) and (XI) are prepared starting from γ‐butyrolactone (I).
ChemInform Abstract: Novel Synthesis of Thiazolidine Derivatives.
Authors: THYAGARAJAN B. S. , SIMON J. A. 
Published: May 2016

AbstractThe di(arylsulfonyl)‐2‐butyne (I) reacts with N,N'‐dimethylthiourea (II) to form the intermediate adduct (III) which is cyclized upon treatment with H2O and triethylamine, producing the di(arylsulfonylmethyl)iminothiazolidines (IV), together with the methylene derivative (V).
ChemInform Abstract: Synthesis and Biological Activity of 2‐Mercapto‐1H‐imidazo(4,5‐f)quinoline Derivatives.
Authors: SURENDER E. , RAO B. R. , REDDY B. S. , MOULI G. V. P. C. , REDDY Y. D. 
Published: May 2016

AbstractThe diamine (II), obtained by reduction of the nitroaminoquinoline (I) with hydrazine, reacts with carbon disulfide (III) to yield the mercaptoimidazoquinoline (IVa) which is alkylated or acylated to give the derivatives (IVb).
ChemInform Abstract: Heterocycles from Carbohydrate Precursors. Part 38. Synthesis of 3‐(1‐(p‐Fluorophenyl)pyrazol‐3‐yl)quinoxalinones.
Authors: EL KILANY Y. , RASHED N. , MANSOUR M. , RAHMAN M. A. , EL ASHRY E. S. H. 
Published: May 2016

AbstractStarting with L‐ascorbic acid (I), the quinoxalinone (III) is prepared and directly transformed into the hydrazones (V).
ChemInform Abstract: Phenoxazinone Synthase: Enzymatic Catalysis of an Aminophenol Oxidative Cascade.
Authors: BARRY C. E. III , NAYAR P. G. , BEGLEY T. P. 
Published: May 2016

AbstractTo study the mechanism of the well known enzymatic oxidation of o‐aminophenols to give phenoxazines (actinomycin, e.g.), substituted o‐aminophenols (I), (III), and (V) which block the reaction at different intermediate stages are examined (see scheme).
ChemInform Abstract: Substituent‐Directed Oxidation: Highly Regio‐ and Stereoselective Oxidative Cyclization of Cycloalkenols with Ceric Ammonium Nitrate.
Authors: KIM H.‐J. , SCHLECHT M. F. 
Published: May 2016

AbstractThe cyclooctanols (I) are oxidized with ceric ammonium nitrate (II) to give the oxo‐bridged cyclic nitrates (III) which are reductively cleaved, forming the alcohols (IV).
ChemInform Abstract: Synthesis of 1,1,3,3‐Tetramethyl‐2‐oxa‐1,3‐disilacyclohexane‐5‐carboxylic Acid Esters.
Authors: KASHUTINA E. A. , SHCHEGOLIKHINA O. I. , STRELKOVA T. V. , ZHDANOV A. A. 
Published: May 2016

AbstractCoupling of the oxadisilacyclohexanecarboxylic acid (I) with the alcohols (II) gives the esters (III).
ChemInform Abstract: Transformations of Diamidochlorophosphites in Carbon Tetrachloride.
Authors: OLEINIK V. A. , MARCHENKO A. P. , KOIDAN G. N. , PINCHUK A. M. 
Published: May 2016

AbstractThe diamidochlorophosphite (Ia) reacts with carbon tetrachloride (II) to produce the phosphonium salt (III) and the amidophosphonous chloride (IVa).
ChemInform Abstract: Study of Some Reactions of Tris(tert‐butyl)phenylphosphine.
Authors: NAVECH J. , GERMA H. , MATHIEU S. 
Published: May 2016

AbstractThe phosphine (I) mentioned in the title reacts with triphenylcarbenium hexafluorophosphate (II), methyl trifluoromethanesulfonate (IV), or diethyl azodicarboxylate (VII) to form the compounds (III) or (V) and (VI) or (VIII) as outlined in the reaction scheme.
ChemInform Abstract: Characterization and Spectral Properties of (7,8,16,17‐Tetrahydrodibenzo (b,j) (1,4,8,11)tetraazacyclotetradecinato)cobalt(II).
Authors: SAKATA K. , HASHIMOTO M. 
Published: May 2016

AbstractThe title complex (I) is prepared in 89% yield from en, Co(II) acetate and N,N'‐dibenzylidene‐1,2‐diaminoethane in MeOH/MeCN using a modified literature method and characterized by electronic IR, ESCA and ESR spectral data.
ChemInform Abstract: Synthesis and Spectra of Co(Salen) Derivatives Containing Pendant Groups and Their Dioxygen Adducts, Pendant Chain Length and Coordinating Ability.
Authors: KANDA W. , OKAWA H. , KIDA S. , GORAL J. , NAKAMOTO K. 
Published: May 2016

AbstractThe Schiff bases (V) are prepared as shown in the general synthetic scheme for (Va) using known methods.
ChemInform Abstract: FT‐IR and XPS Study of Copper(II) Complexes of Imidazole and Benzimidazole.
Authors: DROLET D. P. , MANUTA D. M. , LEES A. J. , KATNANI A. D. , COYLE G. J. 
Published: May 2016

AbstractThe chloride‐bridged polymeric complexes (I), the monomeric complexes (II), and the benzimidazolate‐bridged polymer (III) are prepared by reaction of CuCl2 with two or four equiv. benzimidazole and imidazole in ethanol, or with two equiv. benzimidazole in NaOH solution.
ChemInform Abstract: Spectroscopic and Reactivity Comparison of Pentacyanonitrosylruthenate(2‐) with Pentacyanonitrosylferrate(2‐), Nitroprusside
Authors: BUTLER A. R. , CALSY‐HARRISON A. M. , GLIDEWELL C. , JOHNSON I. L. 
Published: May 2016

Abstract(NMR study; preparation of Li2(Ru(13CN)5NO) from Na4(Ru(13CN)6) and conc.
ChemInform Abstract: Photolysis of 2‐Diazocyclohexane‐1,3‐diones in Polymeric Layers.
Authors: THURNER J.‐U. , ULBRICHT M. , DONAU R. , TOMASCHEWSKI G. 
Published: May 2016

AbstractWith regard to photolithographic applications diones (I) are incorporated into Novolak (= polymer).
ChemInform Abstract: Identification of Intergranular Cu2O in Polycrystalline YBa2Cu3O7‐x Superconductors.
Authors: SARIKAYA M. , THIEL B. L. 
Published: May 2016

AbstractThe presence of intergranular Cu2O at the boundaries of 1:2:3 grains in samples of the title compound, prepared by solid‐state reaction of BaO2, CuO, and Y2O3 at 950 °C, is confirmed by XRD, TEM, and EDS.
ChemInform Abstract: Interrelation Between the Electric Properties and the Composition of the Superconductive Oxide YBa2Cu3O7‐y.
Authors: BEL'SKII N. K. , OCHERTYANOVA L. I. , KONOVALOVA I. A. , SHAPLYGIN I. S. , TISHCHENKO E. A. , LAZAREV V. B. 
Published: May 2016

AbstractThe exact compositions of seven samples of the title oxides are determined by atomic absorption spectrometry.
ChemInform Abstract: Formation of Graphite Single Crystal from Iron Solution by the Slow Cooling Method.
Authors: SUMIYOSHI Y. , USHIO M. , SUZUKI S. 
Published: May 2016

AbstractIt is demonstrated that large graphite single‐crystals (40 mm diameter, 0.04 mm thickness) can be obtained from a carbon‐saturated iron melt by slow cooling from 1800‐2500 °C to ∼ 1150 °C using cooling rates of 5‐30 °C/min.
ChemInform Abstract: A Series of Tris(μ‐fluoro)divanadates(III,IV,V) Containing the Bioctahedral (V2(O,F)9)3‐ Unit. Synthesis, Characterization, and Structures of (NMe4)3V2F9, (NMe4)3V2O2F7, (NMe4)3V2O4F5, and (NMe4)2KV2O4F5·H2O.
Authors: BUCHHOLZ N. , LEIMKUEHLER M. + , KIRIAZIS L. , MATTES R. 
Published: May 2016

AbstractThe title compounds (IV), (VI), (IX), and (XI) are prepared as shown in the scheme (yields not given) and their single crystal XRD data are reported.
ChemInform Abstract: Furan‐2‐carbaldehyde Dimethylhydrazones in Diels‐Alder Cycloadditions.
Authors: POTTS K. T. , WALSH E. B. 
Published: May 2016

AbstractThe furfural hydrazones (I) undergo cycloaddition reaction with the maleimide or maleic anhydride (II), followed by dehydration, forming the phthalimides (IIIa) and (IIIb) or the phthalic anhydrides (IIIc) and (IIId).
ChemInform Abstract: Synthesis and Stereochemical Investigation of the Acetals of the Z,E‐Isomeric 5‐Alkoxy‐3‐hexenals and 3‐Alkoxy‐4‐hexenals.
Authors: RAIFEL'D YU. E. , ARSHAVA B. M. , ZIL'BERG L. L. , MAKIN S. M. 
Published: May 2016

AbstractThe title compounds (VI), (VIII), (XIII), (XV) and (XVIII) are prepared by stereocontrolled syntheses.
ChemInform Abstract: Synthesis of Prostanoid Precursors Starting from Cyclopentane‐1,3‐dione Derivatives.
Authors: LAKHVICH F. A. , LIS L. G. , PAP A. A. , ZHELDAKOVA T. A. , AKHREM A. A. 
Published: May 2016

AbstractStarting from the enol ethers (I), which are derivatives of cyclopentane‐1,3‐dione, the 4,5‐disubstituted enol ethers (VI) are prepared by a sequence of stereo‐ and regioselective steps.
ChemInform Abstract: Reaction of Enol Ethers with Zinc Carbenoid Reagents. Cyclopropanation and Subsequent Isomerization to Allylic Ethers.
Authors: RYU I. , AYA T. , OTANI S. , MURAI S. , SONODA N. 
Published: May 2016

AbstractVarious enol ethers are subjected to Simmons‐Smith reaction with diiodomethane (II) and zinc/copper couple.
ChemInform Abstract: Azomethine‐Azomethine Isomerization of Fluorinated N‐Benzylimines.
Authors: SOLOSHONOK V. A. , GERUS I. I. , YAGUPOL'SKII YU. L. , KUKHAR' V. P. 
Published: May 2016

AbstractThe reaction between the phosphazene (I) and the carbonyl compounds (II) yields the N‐benzylimines (III).
ChemInform Abstract: A Comparison of 4‐Oxazoline and 2‐Acylaziridine Routes to Azomethine Ylides.
Authors: VEDEJS E. , GRISSOM J. W. 
Published: May 2016

AbstractThermolysis of the aziridines such as (I) or (VI) in the presence of dimethyl acetylenedicarboxylate (II) yields pyrrolines such as (III) or (VII), pyrroles such as (IV), or enamines such as (V) via the intermediate azomethine ylides.
ChemInform Abstract: Synthesis and Antimicrobial Evaluation of N‐(5‐(4‐tert‐Amino‐2‐butynyl)thio‐1,3,4‐thiadiazol‐2yl)‐2‐phenoxyacetamides.
Authors: MUHI‐ELDEEN Z. , AL‐ZAHAWEI S. K. , HUSSEIN F. , SALMAN S. R. , NADIR M. , DHAHIR A. , ABDUL‐KAIIQ N. 
Published: May 2016

AbstractA series of ca. 20 title compounds such as (VII) is prepared starting from (I).
ChemInform Abstract: Lead Tetraacetate Mediated Oxidation of the Enamides Derived from 1‐Benzyl‐3,4‐dihydroisoquinolines.
Authors: LENZ G. R. , COSTANZA C. 
Published: May 2016

AbstractThe N‐ethoxycarbonylisoquinolines (Ib) and (Ic) are cyclized upon treatment with lead tetraacetate (II) in benzene, forming the fused oxazolones (IIIb) and (IIIc).
ChemInform Abstract: Preparation and Spectral Properties of Imidazo‐ and Triazoloquinolines with Angular Ring Fusion.
Authors: MILATA V. , ILAVSKY D. , LESKO J. 
Published: May 2016

AbstractThe azoloquinolines (IV) are prepared from the esters (I), which are available from 5‐nitrobenzimidazole or ‐triazole in three steps by a known procedure involving the Gould‐Jacobs reaction.
ChemInform Abstract: Synthesis and Complexing Properties of Macrocycles Incorporating 2,2′‐Biindazolyl Binding Subunits.
Authors: CUEVAS J. C. , DE MENDOZA J. , PRADOS P. 
Published: May 2016

AbstractThe 2‐azidobenzaldehydes or acetophenones (I) are converted to the azines (III) which are subjected to thermolysis, forming the biindazoles (IV).
ChemInform Abstract: Synthesis of Permethylated α,ω‐Bis(cyclopentasilanyl)silanes.
Authors: HENGGE E. , JENKNER P. K. 
Published: May 2016

AbstractCyclization of (I) yields the cyclohexasilane (II), which is rearranged by AlCl3 to give the cyclopentasilane (III).
ChemInform Abstract: Unusual Oxidations and Reductions in the Conversion of Tellurapyranones to Tellurapyrylium Salts. One‐Electron Reductions with Diisobutylaluminum Hydride.
Authors: DETTY M. R. 
Published: May 2016

AbstractThe tellurapyranones (I) and (VI) (here R: ‐H as well) are reduced by DIBAL to give the 4H‐tellurapyranes (II) and (VII), resp., which are oxidized by HPF6 to the tellurapyrylium salts (IV) and (VIII).
ChemInform Abstract: Progressive Transmetalation of Tetranuclear Dioxocopper(II) Complexes with Cobalt Reagents.
Authors: HENARY M. , DAVIES G. , ABU‐RAQABAH A. , EL‐SAYED M. A. , EL‐TOUKHY A. 
Published: May 2016

AbstractTransmetalation reactions of the dioxo‐Cu(II) complexes (II) and (VII) employing the Co transmetalators (III) and (IVa), or its analogue (IVc), are investigated and discussed.
ChemInform Abstract: Synthesis and Structure of the Complex Tetra‐μ‐prolinatodirhodium(II).
Authors: BONTCEV P. R. , MITEVA M. , ZHECHEVA E. , MECHANDJIEV D. , PNEUMATIKAKIS G. , ANGELOPOULOS C. 
Published: May 2016

AbstractThe paramagnetic title compound (III) is synthesized according to the scheme.
ChemInform Abstract: Syntheses of Carbacepham and Carbacephem Ring System by Employing Radical Cyclization.
Authors: KAMETANI T. , CHU S. , ITOH A. , MAEDA S. , HONDA T. 
Published: May 2016

AbstractThe β‐lactams (I) and (V) are transformed into the unsaturated carboxylates (II) and (VI) which undergo radical‐induced ring closure to yield the carbacephams (III) and (IV) or (VII).
ChemInform Abstract: Photooxygenation of 5‐Aryl‐2,4‐diaminopyrimidines Leading to 4‐Amino‐1,3,5‐triazin‐2‐yl Ketones and, in the Presence of Sodium Borohydride, to 5,6‐Dihydro‐4(3H)‐pyrimidinones.
Authors: OPPENLAENDER T. + , PFOERTNER K.‐H. , SCHOENHOLZER P. + 
Published: May 2016

AbstractIn connection with a study of in vitro photosensitized oxygenation of drugs, the behavior of the antimalarial pyrimethamine (Ia) and its derivatives (Ib)‐(If) is investigated.
ChemInform Abstract: Transition‐Metal‐Catalyzed C‐C Bond Formation via C‐H Activation. Intermolecular Hydroacylation: The Addition of Aldehydes to Alkenes.
Authors: MARDER T. B. , ROE D. C. , MILSTEIN D. 
Published: May 2016

AbstractAn indenyl Rh complex is an active catalyst for the intermolecular addition of simple aldehydes such as (I) to ethylene (II).
ChemInform Abstract: Synthesis and Spectroscopic Properties of Aminonitro‐Substituted 1,6‐Methano(10)annulenes.
Authors: NEIDLEIN R. , LAUTENSCHLAEGER G. + 
Published: May 2016

AbstractTreatment of the isomeric nitro‐1,6‐methano(10)annulenes (I) and (II) with hydroxylamine hydrochloride (III) in the presence of a base yields a mixture of the aminonitro derivatives (IV) ‐ (VI).
ChemInform Abstract: Synthesis and Structural Characterization of Some Triangulo‐ and Binuclear Clusters of Platinum from the Reaction of (Pt3(μ‐SO2)3(P(C6H11)3)3) with 2,6‐Xylyl Isocyanide.
Authors: MINGOS D. M. P. , WILLIAMS I. D. , WATSON M. J. 
Published: May 2016

AbstractThe title cluster (I) reacts with 2 mol xylyl isocyanide (II) to give the 44‐electron triangular cluster (III) and with an excess of (II) to yield the binuclear derivative (IV).
ChemInform Abstract: Photoinduced Reductive Addition Reactions of 2‐Alkenoyl‐1,4‐benzoquinones with Alcohols.
Authors: IWAMOTO H. 
Published: May 2016

AbstractIrradiation of the alkenoyl‐p‐benzoquinones (I) in alcohols such as methanol (II) or tert‐butanol (V) yields the benzofurans (III) or (VI) and/or the vinylic phenol ethers (IV) or (VII) as the main products.
ChemInform Abstract: Vitamin C in Organic Synthesis: Reaction with p‐Hydroxybenzyl Alcohol Derivatives.
Authors: POSS A. J. , BELTER R. K. 
Published: May 2016

AbstractReaction of L‐ascorbic acid (Ia) and its 2‐O‐methyl derivative (Ib) with the p‐hydroxybenzyl alcohols (II) produces the 3‐ketohexulosonic acid lactones (III).
ChemInform Abstract: Alkali Metal Metaselenoarsenites. Preparation and Crystal Structures of MAsSe2, M: K, Rb, Cs.
Authors: SHELDRICK W. S. , HAEUSLER H.‐J. + 
Published: May 2016

AbstractThe title compounds (IIIa), (IIIb), and (IIIc), synthesized by methanolothermal reaction between M2CO3 and As2Se3, crystallizes in the triclinic (P1, Z=4), monoclinic (C2/c, Z=16), and orthorhombic (Pbca, Z = 8) systems, respectively.
ChemInform Abstract: Anisotropic Exchange in the Co2(EDTA)·6 H2O and CoCu(EDTA)·6 H2O Bimetallic Ordered Chains. Low‐Temperature Investigation of the Thermal and Magnetic Properties.
Authors: CORONADO E. , DRILLON M. , NUGTEREN P. R. , DE JONGH L. J. , BELTRAN D. 
Published: May 2016

AbstractThe thermodynamic properties (EPR, high field magnetization, specific heat, and magnetic susceptibility) are discussed in terms of an Ising chain model with regularly or alternatingly spaced sites.
ChemInform Abstract: Urea as the Most Reactive and Versatile Nitrogen Nucleophile for the Palladium(2+)‐Catalyzed Cyclization of Unsaturated Amines.
Authors: TAMARU Y. , HOJO M. , HIGASHIMURA H. , YOSHIDA Z. 
Published: May 2016

AbstractN‐Alkenylureas such as (I), (V), (VII), (IX), or (XI) undergo a Pd2+‐catalyzed aminocarbonylation/cyclization reaction with CO (IV) to give products such as (III), (VI), (VIII), (X), or (XII), respectively, in high yields.
ChemInform Abstract: 5‐endo‐Isopropylsulfonyl‐5‐exo‐phenyl‐2‐norbornene: X‐Ray and Molecular Mechanics Assessment of the High Efficiency of this New Radical Clock.
Authors: VACHER B. , SAMAT A. , ALLOUCHE A. , LAKNIFLI A. , BALDY A. , CHANON M. 
Published: May 2016

AbstractThe rate constant of the intramolecular radical cyclization of (IIa) (synthesis already published) is k = 2.0·108 s‐1l‐1; however, (IIb) (prepared from (V) + (VI) via (Ib)) reacts faster with k = 1.1·109 s‐1l‐1 (at 353 K).
ChemInform Abstract: Organoboranes for Synthesis. Part 12. The Reaction of Organoboranes with Nitrogen Trichloride. A Convenient Procedure for the Conversion of Alkenes into Alkyl Chlorides via Hydroboration.
Authors: BROWN H. C. , DE LUE N. R. 
Published: May 2016

AbstractAnti‐Markovnikov hydrochlorination of the alkenes (I) to give the chlorides (IV) is achieved via reaction of the trialkylboranes (III) with NCl3 under mild, non‐acidic conditions.