bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: N‐Ethyl‐5‐phenylisoxazolium‐3′‐sulfonate (Woodward′s Reagent K) as a Reagent for Nucleophilic Side Chains of Proteins.
Authors: LLAMAS K. , OWENS M. , BLAKELEY R. L. , ZERNER B. 
Published: May 2016

AbstractThe results of model studies are reported, establishing that Reagent K (I) reacts via the keto ketenimine (II) with several nucleophilic groups found in protein side chains to give products (which absorb in the 320‐350 nm region) as shown in the scheme.
ChemInform Abstract: Open Chain Isopropylidene Derivatives of 3,6‐Anhydrohexoses with gluco, manno, and fructo Configuration.
Authors: KOELL P. + , PAPERT G. 
Published: May 2016

AbstractReaction of the 3,6‐anhydroglucose (III) with acetone (II) or its dimethyl acetal (IV) leads to the isopropylidene derivative (I) or the diisopropylidene derivative (Va) as main product.
ChemInform Abstract: De novo Synthesis of Carbohydrates and Related Natural Products. Part 23. Synthesis of 2‐Deoxy‐DL‐ribo‐hexose and 6‐Deoxy‐DL‐talose from meso‐Divinylglycols.
Authors: KUEFNER U. + , SCHMIDT R. R. 
Published: May 2016

AbstractThe tribenzyl‐2‐deoxy‐DL‐ribo‐hexose (V) is prepared from the protected diol (I) via the isomeric alcohols (II), the tetra‐O‐benzyl‐tetrol (III) (its arabino‐isomer is separated off), and the tetrabenzyldeoxyhexitol (IV).
ChemInform Abstract: Oligonucleotide Synthesis. Part 36. Synthesis of 2′‐ or 3′‐O‐(4‐Methoxybenzyl)nucleosides and Its Application in the 3′‐Terminal Nonanucleotide Sequence of Rous Sarcoma Virus 35S RNA Synthesis.
Authors: KAMAIKE K. , TSUCHIYA H. , IMAI K. , TAKAKU H. 
Published: May 2016

AbstractThe 2'‐ (Ib) or 3'‐methoxybenzyl derivatives (Ic) are prepared from (Ia) with the reagent (II).
ChemInform Abstract: Acyclic C‐Nucleosides with 1,2,4‐Triazoles as Aglycon.
Authors: KRISTEN H. , MEERWALD I. , BOERNER A. + 
Published: May 2016

AbstractDie Pentaacetoxyhexansäurechloride (I) liefern mit dem Iminodithiocarbonat (II) die Acyliminodithiocarbonate (III), die mit Thiosemicarbazid (IV) zu den Methylthiotriazolen (V) cyclisieren.
ChemInform Abstract: Syntheses of Substituted D‐Galacto‐1,2,3,4,5‐pentahydroxy‐pentyl‐N,Sheterocycles. Part 5. Syntheses of C‐Nucleosides and Analoga of C‐Nucleosides.
Authors: PESEKE K. , FARKAS I. , KERBER A. 
Published: May 2016

AbstractDie Mercaptoenamine (II) reagieren mit der peracylierten Bromheptulose (I) zu den nicht isolierten Vinylthioheptulosen (III), die unter Säurekatalyse zu den Methylenhydroxythiazolidinen (IV) cyclisieren.
ChemInform Abstract: Synthesis of Prostanoids from Methyl 3‐Formyl‐2,2‐dimethylcyclopropanecarboxylate.
Authors: LIEB F. , WENDISCH D. 
Published: May 2016

AbstractThe O‐protected prostanoids (IXa) and (IXb) are synthesized starting with the title compound (I) via the compounds (III)‐(VII) as shown in the scheme.
ChemInform Abstract: Parathion Antibodies on Piezoelectric Crystals.
Authors: NGEH‐NGWAINBI J. , FOLEY P. H. , KUAN S. S. , GUILBAULT G. G. 
Published: May 2016

AbstractPiezoelectric quartz crystals have been coated with antibodies against parathion and used for the assay of parathion in the gas phase.
ChemInform Abstract: Ultraviolet Absorption Spectrum of Gaseous HOCl
Authors: MISHALANIE E. A. , RUTKOWSKI C. J. , HUTTE R. S. , BIRKS J. W. 
Published: May 2016

Abstractusing a dynamic HOCl source that produces large quantities of HOCl compared to Cl2O. The only spectral contaminants, as determined by simultaneous mass spectroscopy, are Cl2 and trace amounts of ClO2.
ChemInform Abstract: Phosphorus and Proton NMR Studies of Transition‐metal Complexes of Triphosphate and Pyrophosphate in Aqueous Solution.
Authors: LAURIE O. , OAKES J. , ROCKLIFFE J. W. , SMITH E. G. 
Published: May 2016

AbstractThe structure of triphosphate (TP) and pyrophosphate (PP) complexes of Mn2+, Cu2+, Co2+, Ni2+ and Fe3+ and the dynamics of ligand exchange has been investigated.
ChemInform Abstract: Structural Aspects of Metal‐oxide‐pillared Sheet Silicates. An Investigation by Magic‐angle‐spinning NMR, Fourier‐transform IR Spectroscopy and Powder X‐Ray Diffractometry.
Authors: TENNAKOON D. T. B. , JONES W. , THOMAS J. M. 
Published: May 2016

AbstractThe nature of alumina pillars introduced into sheet aluminosilicates and the changes in structure of the host matrix after introduction of the pillars as well as the influence of calcination has been investigated.
ChemInform Abstract: Electron Energy Loss Characterization of NO on Rh(111). Part 2. Coadsorption with Oxygen and CO.
Authors: ROOT T. W. , FISHER G. B. , SCHMIDT L. D. 
Published: May 2016

AbstractWhen annealed to 275 K in the presence of coadsorbed oxygen NO is converted from twofold bridge sites to linear adsorption sites.
ChemInform Abstract: Comparative Study of Alumina‐Supported CuO and CuCr2O4 as Catalysts for CO Oxidation.
Authors: SEVERINO F. , BRITO J. , CARIAS O. , LAINE J. 
Published: May 2016

AbstractThe activities for CO oxidation of CO pretreated and reoxidized CuO/Al2O3 and CuCr2O4/Al2O3 catalysts (Cu loading 2‐30%) have been measured.
ChemInform Abstract: Photoassisted Platinum Deposition on TiO2 Powder Using Various Platinum Complexes
Authors: HERRMANN J.‐M. , DISDIER J. , PICHAT P. 
Published: May 2016

Abstract(H2PtCl6, Na2PtCl6, H2Pt(OH)6, Pt(NO2)2(NH3)2).
ChemInform Abstract: Basic Aluminum Salts and Their Solutions. Part 20. On the Formation of the Al13O40‐Cation During Dilution of Highly Concentrated and Strongly Basic Aluminum Chloride Solutions.
Authors: BERTRAM R. , GESSNER W. , MUELLER D. + 
Published: May 2016

AbstractHighly concentrated AlCl3 solutions of high alkalinity mainly consist of polymeric Al‐species, which are partially converted into monomeric Al‐species during dilution.
ChemInform Abstract: Lithium Insertion/Extraction in Some Ternary Chalcogenides Based on the Vacant Spinel In2S3.
Authors: ADENIS C. , OLIVIER‐FOURCADE J. , JUMAS J.‐C. , PHILIPPOT E. 
Published: May 2016

AbstractTopotactic Li insertion reactions have been realized for some vacant spinel chalcogenides, (In □)(In, Sn(II), Sn(IV))2S4, using hexane solutions of n‐butyllithium.
ChemInform Abstract: The Crystal Structures of the Cyclothiazeno Complexes (MoCl3(N3S2)(Py)) and (MoCl3(N3S2)(THF)).
Authors: VOELP K. + , WILLING W. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractMoCl3(N3S2) is synthesized by the improved method outlined in the scheme and converted into the donor‐acceptor complexes (VIIa) and (VIIb) by reaction with Py and THF in CH2Cl2 suspension.
ChemInform Abstract: EPR Spectra of Bis(nitroxyl) Adducts of Bis(hexafluoroacetylacetonato)manganese(II).
Authors: BENELLI C. , GATTESCHI D. , ZANCHINI C. , DOEDENS R. J. , DICKMAN M. H. , PORTER L. C. 
Published: May 2016

AbstractThe EPR spectra of the title compounds (I) are studied in the range of temp. 4.2‐300 K. The spectra are temp.‐dependent, in agreement with previous magnetic susceptibility data, which indicated the thermal population of one S = 3/2, two S = 5/2, and one S = 7/2 total spin states.
ChemInform Abstract: The Isolobal Analogy “d6‐CpM(CO)‐ 3 ←→ Cp‐”.
Authors: HOFMANN P. , SCHMIDT H. R. 
Published: May 2016

AbstractThe isolobal relationship between the d6‐CpM(CO)3 groups (M: Cr, Mo, W) and the C5H5 ligand is demonstrated on the basis of qualitative considerations, MO calculations and MO diagrams, and on the basis of the known structures of complex molecules containing CpM(CO)3 or Cp groups.
ChemInform Abstract: On the Cause of Fe3S4 Instability.
Authors: WETERINGS J. P. , PRINS R. 
Published: May 2016

AbstractThe coupling of the (Fe4S4(S‐tBu)4)2‐ cluster with a polymeric support, which contains the ‐CH2‐NH‐CO‐CH2‐CH2‐SH group, and its extrusion by thiophenol are reported.
ChemInform Abstract: Switching of the Reaction Pathway for Allenecarboxylate Intramolecular Cycloaddition.
Authors: YOSHIDA M. , HIROMATSU M. , KANEMATSU K. 
Published: May 2016

AbstractThe cyclohexenols (I) are esterified to give compounds (III), which are then transformed via (IV) to form the allene esters (V).
ChemInform Abstract: UV/VIS Laser Photochemistry: Intermediary Formation of Diazoalkanes versus Direct S0,T1 Transitions in the Photolysis of Azoalkanes.
Authors: ADAM W. , DOERR M. + , HOESSEL P. + 
Published: May 2016

AbstractIn contrast to previous results the product distribution obtained from laser photolysis of (I) agrees with that derived from direct photolysis.
ChemInform Abstract: Chromatographic Resolutions of Racemates. Part 15. Enantiomeric Resolution by HPLC on Silicagel‐Bound, Optically Active Polyamides.
Authors: BLASCHKE G. , BROEKER W. + , FRAENKEL W. 
Published: May 2016

AbstractOptically active polyacrylamides such as (II) are useful as adsorbents for direct chromatographic resolution of enantiomers.
ChemInform Abstract: Oxygen Transfer by Dialkylperoxonium Ions.
Authors: BLOODWORTH A. J. , MELVIN T. , MITCHELL J. C. 
Published: May 2016

AbstractThe reaction of the dibromide (I) with H2O2 in the presence of sulfoxides such as (III) yields the naphthopyran (IV), together with equimolar amounts of the sulfone (V).
ChemInform Abstract: Aromatic Sulfonation. Part 97. Isomerization and Sulfodeprotonation in the Reaction of 1,6‐Oxido(10)annulene, 1,6‐Imino(10)annulene, Their Isomers 1‐Naphthol and 1‐Aminonaphthalene, and 11‐Oxo‐1,6‐methano(10)‐annulene with SO3.
Authors: KOEBERG‐TELDER A. , CERFONTAIN H. 
Published: May 2016

AbstractThe sulfonation of the annulenes (Ia) ‐ (Ic) with SO3 (II) in dioxaneis studied.
ChemInform Abstract: Photochemical Nitration of Methoxybenzenes from Charge‐Transfer Complexes with Tetranitromethane.
Authors: SANKARARAMAN S. , KOCHI J. K. 
Published: May 2016

AbstractThe direct irradiation of the CT absorption band of the electron donor‐acceptor complexes of (I) and (II) leads to the nitration products (III).
ChemInform Abstract: Preparation of Methine Homologues of Aldehydes and Carboxylic Acids.
Authors: ZIMMERMANN B. , LERCHE H. , SEVERIN T. 
Published: May 2016

AbstractThe dilithium salts of the carboxylic acids (I) add to the glyoxal monohydrazone (II) to give the unsaturated aldehyde hydrazones (III) via decarboxylation.
ChemInform Abstract: Condensation of Perfluoroisobutylene with Perfluoroalkyl Vinyl Ethers.
Authors: POSTOVOI S. A. , ZEIFMAN YU. V. , KNUNYANTS I. L. 
Published: May 2016

AbstractThe perfluoro‐tert‐butyl anion, formed by adding cesium fluoride to perfluoroisobutylene (I), is coupled with the perfluoroalkylvinylethers(II), yielding a mixture of the mono and bis adducts (III) and (IV).
ChemInform Abstract: Synthesis of N,N‐Dimethyl‐N‐(2‐methacryloxy)‐ethyl‐N‐methacryloylammonium Chloride.
Authors: EDGAROV N. N. , BABAKHANOV G. A. 
Published: May 2016

AbstractThe methacrylic acid ester (I) reacts with methacrylic acid chloride (II) to give the title compound (III) which can be used to modify polymers.
ChemInform Abstract: Synthesis and Biological Activity of Some Diethylsulfides and Diethylsulfoxides Containing Electron Donor and Electron Acceptor Groups.
Authors: ZNAMENSKII V. V. , EFREMOV A. D. , BYSTROVA V. M. , VASIL'EVA T. P. 
Published: May 2016

AbstractBis‐β‐aminoethylsulfide (I) is oxidized to give the sulfoxide (II) which is isolated as its hydrobromide.
ChemInform Abstract: Reactions of Perfluoro‐1‐alkylcycloalkenes with Alcohols and the Properties of the Resulting Vinyl Ethers.
Authors: SNEGIREV V. F. , MAKAROV K. N. 
Published: May 2016

AbstractThe perfluoroalkylcycloalkenes (I) react with alcohols (II) in the vinylic as well as in the allylic position, giving the corresponding ethers (III) ‐ (V).
ChemInform Abstract: Fulvenes with Inverse Polarization of the Ring. Part 21. (8 + 2) Cycloadditions with Benzylidene Malonic Acid Derivatives: The Role of Carboxylic Groups in Stereoselectivity.
Authors: DAUB J. , GIERISCH S. , KNOECHEL T. + , SALBECK E. , MAAS G. 
Published: May 2016

AbstractThe (8 + 2) cycloaddition reactions between the 8‐methoxyheptafulvene (I) and the Michael type alkenes (II), (VI) and (VIII) proceed regioselectively to give the azulene derivatives (III)‐(V), (VII) or (IX).
ChemInform Abstract: Perhydroazulenes. Part 6. 4‐Keto Derivatives with Bridgehead Methyl Substituents.
Authors: HOUSE H. O. , NOMURA G. S. , VANDERVEER D. , WISSINGER J. E. 
Published: May 2016

AbstractThe four isomeric bridgehead methylated 4‐ketoperhydroazulenes (III),(IVa), (VI) and (VIIa) are synthesized by the methods outlined in the reaction scheme.
ChemInform Abstract: Perhydroazulenes. Part 7. Effect of a tert‐Butyl Substituent at C‐6 upon the Properties of the 4‐Keto Derivatives.
Authors: HOUSE H. O. , NOMURA G. S. , VANDERVEER D. 
Published: May 2016

AbstractThe four isomeric perhydroazulenes (IIIa), (IVa), (Va), and (VIa) areobtained by reacting the enone (I) with (II).
ChemInform Abstract: Aromatic Sulfonation. Part 98. Sulfur Trioxide Sulfodeprotonation of the Rigidly Bridged 1,6:8,13‐Propane‐1,3‐diylidene(14)annulene.
Authors: DE WIT P. , KRUK C. , CERFONTAIN H. 
Published: May 2016

AbstractSulfodeprotonation of the title compound (Ia) gives mixtures of (Ib)‐(Ik); the relative yields given in the scheme indicate product compositions determined for the respective potassium salts.
ChemInform Abstract: Synthesis and Class III Antiarrhythmic Activity of (Phenylbut‐2‐enyl)ammonium Salts. Effect of Conformation on Activity.
Authors: MORGAN T. K. JUN. , WOHL R. A. , LUMMA W. C. JUN. , WAN C.‐N. , DAVEY D. D. , GOMEZ R. P. , MARISCA A. J. , BRIGGS M. , SULLIVAN M. E. , WONG S. S. 
Published: May 2016

AbstractThe anilines (I) are converted to the diazonium compounds (II) which are coupled with butadiene (III) to give the isomeric olefines (IV) and (V).
ChemInform Abstract: Oxidative Photoaddition of N‐Nitrosodimethylamine to 1‐Phenylpropenes.
Authors: CHOW Y. L. , WU Z.‐Z. 
Published: May 2016

AbstractIn the presence of HCl and under oxygen purging, the nitrosamine (V) photolytically adds to the arylpropenes (Ia), (Ic) to give threo‐ and erythro‐α‐amino nitrates (III) or (VIII) as the primary products which are reduced to yield the α‐amino alcohols (IV) or (IX), respectively.
ChemInform Abstract: Synthesis of 2‐(3‐Phenoxyphenyl)isovaleric Acid and Its Esters with Insecticidal Activity.
Authors: VOLKOV YU. P. , KALINEVICH V. M. , TRUSOVA E. I. , BILEVICH K. A. , KRYSHTAL' G. V. , YANOVSKAYA L. A. 
Published: May 2016

AbstractStarting with the phenoxytoluene (I) the phenoxybenzylcyanide (IV) isprepared by chlorination and subsequent reaction of the mixture of benzyl/benzal chlorides (II) and (III) with potassium cyanide.
ChemInform Abstract: One‐Electron Reduction of 2‐ and 6‐Methyl‐1,4‐naphthoquinone Bioreductive Alkylating Agents.
Authors: WILSON I. , WARDMAN P. , LIN T.‐S. , SARTORELLI A. C. 
Published: May 2016

AbstractSemiquinones produced by radiolytic reduction of the naphthoquinones (I) are investigated with regard to their application as bioreductive alkylating reagents.
ChemInform Abstract: Synthesis and Antitumor Activities of Unsymmetrically Substituted 1,4‐Bis((aminoalkyl)amino)anthracene‐9,10‐diones and Related Systems.
Authors: KRAPCHO A. P. , LANDI J. J. JUN. , SHAW K. J. , PHINNEY D. G. , HACKER M. P. , MCCORMACK J. J. 
Published: May 2016

AbstractPhotolysis of 1,4‐dimethoxy‐anthraquinone (I) in the presence of the amines (II) and subsequent refluxing with (IV) produce the substitution products (V) via (III).
ChemInform Abstract: Synthesis of Oxygenated Metabolites in Indeno(1,2,3‐cd)pyrene.
Authors: RICE J. E. , LAVOIE E. J. , MCCAUSTLAND D. J. , FISCHER D. L. , WILEY J. C. JUN. 
Published: May 2016

AbstractIndeno(1,2,3‐cd)pyrene (Ia) is oxidized to the cis‐diol (IIa) which is isomerized to the trans‐diol (III).
ChemInform Abstract: Selective Monoamine Oxidase Inhibitors. Part 3. Cyclic Compounds Related to 4‐Aminophenethylamine. Preparation and Neuron‐Selective Action of Some 5‐(2‐Aminoethyl)‐2,3‐dihydroindoles.
Authors: FLORVALL L. , KUMAR Y. , ASK A.‐L. , FAGERVALL I. , RENYI L. , ROSS S. B. 
Published: May 2016

AbstractThe 5‐(2‐aminoethyl)‐2,3‐dihydro‐indole derivatives (VII) and (VIII) are prepared and tested as monoamine oxidase inhibitors.
ChemInform Abstract: Reactions of 4‐Nitro‐1,2,3‐triazole with Alkylating Reagents and Compounds with Activated Multiple Bonds.
Authors: VERESHCHAGIN L. I. , KUZNETSOVA N. I. , KIRILLOVA L. P. , SHCHERBAKOV V. V. , SUKHANOV G. T. , GAREEV G. A. 
Published: May 2016

AbstractDas Nitrotriazol (I) reagiert mit Alkylierungsmitteln oder bei der Addition an ungesättigte Verbindungen unter Bildung von N1‐ und N2‐Isomeren.
ChemInform Abstract: Condensation of N‐(Piperidylidene‐4)arylamines with Acetylenedicarboxylate.
Authors: KUZNETSOV V. V. , GAIVORONSKAYA L. A. , MURUGOVA L. A. , PROSTAKOV N. S. 
Published: May 2016

AbstractDie Piperidinylidenarylamine (I) reagieren mit dem Acetylendicarbonsäureester (II) zu den 1:1‐ und 1:2‐Addukten (III) bzw. (IV).
ChemInform Abstract: Aromatase Inhibitors. Synthesis and Evaluation of Mammary Tumor Inhibiting Activity of 3‐Alkylated 3‐(4‐Aminophenyl)piperidine‐2,6‐diones.
Authors: HARTMANN R. W. , BATZL C. 
Published: May 2016

AbstractBenzyl cyanide (I) is alkylated, producing the nitriles (III).
ChemInform Abstract: Characterization of the Neurotoxic Potential of m‐Methoxy‐MPTP and the Use of Its N‐Ethyl Analogue as a Means of Avoiding Exposure to a Possible Parkinsonism‐Causing Agent.
Authors: ZIMMERMAN D. M. , CANTRELL B. E. , REEL J. K. , HEMRICK‐LUECKE S. K. , FULLER R. W. 
Published: May 2016

AbstractThe piperidones (I) are coupled with 3‐methoxyphenyllithium (II) to yield the adducts (III).
ChemInform Abstract: Synthesis and Luminescence Spectroscopic Properties of Benzo(f)quinoline Derivatives with Fused Alicycle.
Authors: KOZLOV N. S. , MIKHALEVSKAYA S. V. , GLADCHENKO L. F. , SERZHANINA V. A. 
Published: May 2016

AbstractDas Azomethin (II) reagiert mit den cyclischen Ketonen (I) über die Zwischenstufen (III) oder (V) zu den Benzochinolinen (IV).
ChemInform Abstract: Pyrimidinones. Part 3. N‐Substituted 6‐Phenylpyrimidinones and Pyrimidinediones with Diuretic/Hypotensive and Antiinflammatory Activity.
Authors: SKULNICK H. I. , LUDENS J. H. , WENDLING M. G. , GLENN E. M. , ROHLOFF N. A. , SMITH R. J. , WIERENGA W. 
Published: May 2016

Abstract2‐Amino‐6‐phenyl‐4‐pyrimidone (I) reacts with the alkylation agents (II) and halogens to produce the substitution products (III).
ChemInform Abstract: Free Radicals in the Perimidine Series. 2‐tert‐Butylperimidyles.
Authors: SABANOV V. KH. , KLIMOV E. S. , BOGDANOVA I. V. , TRUB E. P. , BERBEROVA N. T. , OKHLOBYSTIN O. YU. 
Published: May 2016

AbstractAus 1,8‐Diamino‐naphthalin (I) wird durch Umsetzung mit Pivaloylchlorid (II) 2‐tert.‐Butyl‐perimidin (III) hergestellt.
ChemInform Abstract: 4‐Amino‐6‐chloro‐2‐piperazinopyrimidines with Selective Affinity for α2‐Adrenoceptors.
Authors: GUEREMY C. , AUDIAU F. , RENAULT C. , BENAVIDES J. , UZAN A. , LE FUR G. 
Published: May 2016

AbstractPiperazinopyrimidines such as (III), (IV), (VI), (IX) ‐ (XI) are prepared as outlined in the reaction scheme.
ChemInform Abstract: Pyrazole Derivatives. Part 5. Synthesis and Antineoplastic Activity of 3‐(2‐Chloroethyl)‐3,4‐dihydro‐4‐oxopyrazolo(5,1‐d)‐1,2,3,5‐tetrazine‐8‐ carboxamide and Related Compounds.
Authors: CHENG C. C. , ELSLAGER E. F. , WERBEL L. M. , PRIEBE S. R. , LEOPOLD W. R. III 
Published: May 2016

AbstractThe pyrazole carboxamide (I) reacts with nitrite producing the diazonium salt (II) and the triazine (III).
ChemInform Abstract: A Novel Synthetic Route to 6‐Azabicyclo(3.2.1)oct‐3‐enes via Silicon Directed N‐Acyliminium Chemistry. Synthesis of (.+‐.)‐Gabaculine.
Authors: HIEMSTRA H. , KLAVER W. J. , SPECKAMP W. N. 
Published: May 2016

AbstractThe desired system (IV) is accessible following the pathway shown in the scheme.
ChemInform Abstract: Preparation of 1‐Ethynyl‐o‐, ‐m‐, and ‐p‐carboranes via Carboranyl Copper Compounds.
Authors: ZAKHARKIN L. I. , KOVREDOV A. I. , OL'SHEVSKAYA V. A. 
Published: May 2016

AbstractThe carboranes (I) are treated with butyl lithium and subsequently with copper(I) chloride to produce the copper carboranes which react without isolation with the alkynes (II) or the trans‐iodohaloethylenes (VI), yielding the substituted carboranes (III) or (VII).
ChemInform Abstract: Chemistry of Phosphorus. Part 163. Triorgano‐nonaphosphanes(3) P9Et3 and P9(tBu)3; the First Detection of the Inversion of Configuration in a Polycyclophosphane.
Authors: BAUDLER M. , HAHN J. , ARNDT V. , KOLL B. , KAZMIERCZAK K. , DAERR E. + 
Published: May 2016

AbstractThe title compounds (I), isolated in pure form, are obtained by thermolysis and dehalogenation, respectively.
ChemInform Abstract: d,h‐μ‐Carboxylato‐e‐μ‐methoxo‐f‐μ‐oxo‐bis(trichloroantimony(V)). Preparation and Spectra.
Authors: BLOESL S. + , ROZDZINSKI W. , SCHMIDT A. 
Published: May 2016

AbstractThe title compounds (Ia) and (Ib) are prepared as shown.
ChemInform Abstract: Alkoxystannates. Part 2. Tri(tert‐butoxy)alkalistannates(II): Synthesis and Structures.
Authors: VEITH M. , ROESLER R. + 
Published: May 2016

AbstractThe title complexes (I)‐(III) are obtained by 1:1 molar reaction of alkali metal tert. butoxides with Sn(II) di‐tert‐butoxide in ether.
ChemInform Abstract: Diorganotin(IV) Complexes of Bis‐ and Tris‐pyrazolyl and Bis‐pyridyl Methanes and Pyridyl Pyrazoles.
Authors: VISALAKSHI R. , JAIN V. K. , KULSHRESHTHA S. K. , RAO G. S. 
Published: May 2016

AbstractThe distorted octahedral Sn(IV) complexes (I) are prepared by equimolar reaction of the N donor ligands with corresponding dialkyltin dichlorides in hexane.
ChemInform Abstract: Four Compounds Containing Oxo‐Centered Trivanadium Cores Surrounded by Six μη2‐Carboxylato Groups.
Authors: COTTON F. A. , EXTINE M. W. , FALVELLO L. R. , LEWIS D. B. , LEWIS G. E. , MURILLO C. A. , SCHWOTZER W. , TOMAS M. , TROUP J. M. 
Published: May 2016

AbstractThe oxo‐centered V3 complexes (Ia) and (Ib), in which the formal distribution of valences is II,III,III, are prepared from (V2Cl3(THF)6)2(Zn2Cl6) and sodium trifluoroacetate in THF/CH2Cl2 or from VCl2(py)4 and Li acetate in THF.
ChemInform Abstract: Determination of the Oxidation State in Vanadium Complexes Using V‐K Absorption Spectra.
Authors: HALLMEIER K. H. , SZARGAN R. , BECHMANN W. , UHLEMANN E. 
Published: May 2016

AbstractThe compounds resulting from the reaction of VOSO4 with 8‐quinolinols in air are characterized by magnetic moments and V‐K absorption spectra.
ChemInform Abstract: Synthesis of Nb(O2H5C7)3Y (Y: O, S and Se): Crystal Structure of Oxo‐tris(tropolonato)niobium(V) Monohydrate: a Seven Coordinate Monomer Containing a Terminal Nb=O Bond.
Authors: DREW M. G. B. , RICE D. A. , WILLIAMS D. M. 
Published: May 2016

AbstractMolecular and crystal structure of the seven‐coordinate title compound (Ia)·H2O (space group P21/c, Z=4), prepared from NbCl5 and tropolone as previously described, are determined by X‐ray analysis.
ChemInform Abstract: Electron Transfer. Part 80. Further Reductions of Carboxylato‐Bound Chromium(V).
Authors: GHOSH S. K. , GOULD E. S. 
Published: May 2016

AbstractThe title Cr(V) complex (I) oxidizes Sn(II) to Sn(IV), IrCl63‐ to IrCl62‐, and H2O2 to O2.
ChemInform Abstract: Oxygen Generation by Water Oxidation Mediated by Heterogenous Manganese Complexes.
Authors: RAMARAJ R. , KIRA A. , KANEKO M. 
Published: May 2016

AbstractDi‐μ‐oxo‐bridged, dinuclear Mn complexes (I) oxidize water with the formation of visible oxygen bubbles when they are suspended in water as heterogenous catalysts in the presence of an oxidant such as Ce(IV) ion, although the same complexes cannot oxidize water when used in homogenous solution.
ChemInform Abstract: Metal Complexes of Sulfur‐Containing Ligands. Synthesis and Properties of a Series of Rhenium‐Substituted Sulfonium Salts ((η5‐C5H5)Re(NO)(PPh3)(CH2‐))nS+(CH3)3‐n (n = 1‐3).
Authors: MCCORMICK F. B. , GLEASON W. B. , ZHAO X. , HEAH P. C. , GLADYSZ J. A. 
Published: May 2016

AbstractReaction of the methylene‐Re complex (I) generated in situ in CH2Cl2 with dimethyl sulfide gives the sulfonium salt (II).