bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Stereochemical Control in Microbial Reduction. Part 6. Stereochemical Control on Yeast Reduction of α‐Keto Esters. Reduction by Immobilized Baker′s Yeast in Hexane.
Authors: NAKAMURA K. , INOUE K. , USHIO K. , OKA S. , OHNO A. 
Published: May 2016

AbstractThe 2‐oxocarboxylates (I) are reduced by baker's yeast embedded in a polyurethane prepolymer to give the 2‐hydroxycarboxylates (II).
ChemInform Abstract: Cobalt(II) Determination at ppb Levels Based on Its Catalytic Effect on the Hydrazine‐Hydrogen Peroxide Reaction. Study by Thermometric Method.
Authors: CALULL M. , MARCE R. M. , HOMS N. , RAMIREZ DE LA PISCINA P. , BORRULL F. 
Published: May 2016

AbstractThe title method presents a good linearity between 5 and 1500 ppb of Co. The relative standard deviation is 2.2% for 20 ppb of Co(II).
ChemInform Abstract: Neutron Spectroscopic Evidence for Adsorbed Hydroxyl Species on Platinum Black.
Authors: UDOVIC T. J. , CAVANAGH R. R. , RUSH J. J. 
Published: May 2016

AbstractIncoherent inelastic neutron scattering (IINS) is used to provide vibrational spectroscopic evidence for the formation of stable OH species adsorbed on Pt black.
ChemInform Abstract: Chromium(VI) Oxidation of Thallium(I) in Aqueous Acetic Acid and Effect of Added Vanadium(V) on the Reaction.
Authors: GOKAVI G. S. , RAJU J. R. 
Published: May 2016

AbstractThe title reaction is studied spectrophotometrically in 60% (v/v) aqueous acetic acid solution containing 1.25 mol/dm3 HCl.
ChemInform Abstract: Chemical Methods for the Deposition of Thin Films of Bi2S3.
Authors: LOKHANDE C. D. , YERMUNE V. S. , PAWAR S. H. 
Published: May 2016

AbstractUniform Bi2S3 thin films can be deposited on glass substrates from aqueous solutions containing BiCl3, Na2S2O3, and EDTA at pH 2‐3 (HCl) or at pH 10‐11 (NaOH).
ChemInform Abstract: Differential Scanning Calorimetry as a Tool for Evaluating Preparation Techniques, and Detecting Impurities, Metastable States, etc. in Silver Mercury Iodide (Ag2HgI4).
Authors: FRIESEL M. , BARANOWSKI B. , LUNDEN A. 
Published: May 2016

AbstractPure polycrystalline Ag2HgI4 can be synthesized in two different ways.
ChemInform Abstract: Towards Stable Distonic Radical Anions: A Theoretical Study.
Authors: PIUS K. , CHANDRASEKHAR J. 
Published: May 2016

AbstractAb initio MO calculations are carried out to obtain the structures and relative isomer energies of organometallic radical anions of the types CH3‐X‐· and ·CH2‐XH‐ (X: Li, BeH, BH2, Na, MgH, or AlH2).
ChemInform Abstract: Axial Coordination and Ion‐Pair Formation for R,S,R,S‐1,4,8,11‐Tetramethyl‐1,4,8,11‐tetraazacyclotetradecanenickel(II) Perchlorate in Various Mixed Solvents with Nitrobenzene.
Authors: IWAMOTO E. , YOKOYAMA T. , YAMASAKI S. , YABE T. , KUMAMARU T. , YAMAMOTO Y. 
Published: May 2016

AbstractConductance measurements of (I) in mixed solvents of N,N‐dimethylacetamide (DMA) and MeCN with nitrobenzene, which are of iso‐relative permittivity, show that the first ion‐pair formation constant in nitrobenzene of much lower basicity decreases with increasing fraction of DMA, although MeCN is axially bonded to Ni but DMA is hardly coordinated.
ChemInform Abstract: Synthesis and Mutagenic Properties of Tetrahydropyranyl‐ and Tetrahydrothiopyranylpyrazoles and ‐pyrimidines.
Authors: VARTANYAN R. S. , SHAGINYAN R. S. , KAZARYAN ZH. V. , PARONIKYAN G. M. , SARKISYAN T. P. , VARTANYAN S. A. 
Published: May 2016

AbstractThe (thio)pyranylpyrazoles (III), prepared from the malononitrile derivatives (Ia) or the cyanoacetates (Ib) and the hydrazines (II), have mutagenic activity.
ChemInform Abstract: Nitrogen Bridgehead Compounds. Part 73. Ring Transformations. Part 13. Ring Transformation of Nitrogen Bridgehead Ring Systems.
Authors: HERMECZ I. , VASVARI‐DEBRECZY L. , SIMON K. 
Published: May 2016

AbstractWhilst compounds (I) ((Ib) has space group Pbca with Z = 8) undergo ring transformation to give 1,8‐naphthyridines (II), (III) (space group C2/c with Z = 8) does not.
ChemInform Abstract: Selectivities of H Atoms and CH3 Radicals at 1000 K. A Scrutiny of Recent Results.
Authors: KOPINKE F.‐D. , BACH G. , ONDRUSCHKA B. , ZIMMERMANN G. 
Published: May 2016

AbstractIn order to check the conclusions of Korsun et al. on different selectivities of H atoms and CH3 radicals in attacking C‐H‐bonds in hydrocarbons at high temp. their pyrolysis experiments are repeated under the specific conditions of an impulse regime.
ChemInform Abstract: Ruthenium(III)‐Catalyzed Hydrogen Peroxide Oxidation of Alkyl Aromatic Compounds Under Phase‐Transfer Conditions.
Authors: BARAK G. , SASSON Y. 
Published: May 2016

AbstractApplication of the catalytic oxidation method mentioned in the title to the alkylarenes (I), (IV), (V), and (VIII) results in the formation of aromatic alcohols and carbonyl compounds as outlined in the reaction scheme.
ChemInform Abstract: Antimony Pentafluoride in the Synthesis of Novel Fluoroalkene Derivatives and a Novel Approach to Conjugated Polymers.
Authors: CHAMBERS R. D. , SALISBURY M. , APSEY G. , HOLMES T. F. , MODENA S. 
Published: May 2016

AbstractTreatment of the polyfluoroalkane (I) with a base results in cyclization, producing the polyfluoropentene (II).
ChemInform Abstract: Syntheses in the Isocamphane Series. Part 31. 7‐Oxacamphenilone, 7‐Oxacamphene, and 7‐Oxacamphenilanic Acid.
Authors: BUCHBAUER G. , HOLBIK H. 
Published: May 2016

AbstractMethylation of the oxanorbornanone (I) with methyl iodide (II) in the presence of a base yields the monomethyl derivative (III) and 7‐oxacamphenilone (IV).
ChemInform Abstract: The Regiospecific Pummerer‐Like Introduction of Chlorine Atoms into Pyrrol‐3‐yl and Indol‐3‐yl Sulfoxides.
Authors: GARCIA J. , ORTIZ C. , GREENHOUSE R. 
Published: May 2016

AbstractThe 3‐pyrrolyl sulfoxides (I) are chlorinated with oxalyl or thionyl chloride and then treated with MCPBA to form the 2‐chloropyrrol‐3‐yl sulfoxides (II) or sulfones (III) depending on the amount of oxidation agent used.
ChemInform Abstract: Diastereoconversion of threo‐2‐Amino Alcohols to erythro‐Isomers Through a New Cyclocarbamation.
Authors: KANO S. , YUASA Y. , YOKOMATSU T. , SHIBUYA S. 
Published: May 2016

AbstractStarting with the hydroxy esters (I) and the isocyanates (II), the threo‐2‐amino alcohols (III) are prepared.
ChemInform Abstract: Synthesis and Analgesic Activity of Pemedolac (cis‐1‐Ethyl‐1,3,4,9‐tetrahydro‐4‐(phenylmethyl)pyrano(3,4‐b)indol‐1‐ylacetic Acid).
Authors: KATZ A. H. , DEMERSON C. A. , SHAW C.‐C. , ASSELIN A. A. , HUMBER L. G. , CONWAY K. M. , GAVIN G. , GUINOSSO C. , JENSEN N. P. , MOBILIO D. , NOURELDIN R. , SCHMID J. , SHAH U. , VAN ENGEN D. , CHAU T. T. , WEICHMAN B. M. 
Published: May 2016

AbstractSeveral methods of preparing the title compound (X) from indole derivatives are described.
ChemInform Abstract: Potential Antidepressants: 4‐(Aminoalkoxy)thioxanthones.
Authors: CERVENA I. , HOLUBEK J. , SVATEK E. , PROTIVA M. 
Published: May 2016

AbstractThe title compounds (IV) and (VI), (VII) are prepared from the acid (I) and 4‐hydroxythioxanthone (V), respectively.
ChemInform Abstract: Synthesis of N‐(4‐Chloro‐5‐cyanopyrimidin‐2‐yl)aminoacetic Acid Ethyl Ester.
Authors: TUMKYAVICHYUS S. P. , KARMALAVICHYUTE YU. P. 
Published: May 2016

AbstractThe aminoacetate (II) reacts with 2,4‐dichloro‐5‐cyanopyrimidine (I) to give the title compound (III) which is coupled with sodium methylmercaptide (IV) in the presence of methanol (V), producing the 4‐methylthio compound (VI).
ChemInform Abstract: Acid and Alkaline Hydrolysis of 2‐Amino‐7‐chloro‐5‐phenyl‐1,3,4‐benzotriazepines.
Authors: RICHTER P. , SCHLEUDER M. , STIEBERT P. 
Published: May 2016

AbstractShort time acidic hydrolysis of the triazepines (I) yields the hydrazinoquinazolines (II) which are cleaved upon prolonged heating to give the quinazolinones (III) as the main products, together with the benzophenones (IV) and the hydrazines (V).
ChemInform Abstract: Selective Synthesis of 1‐Alkoxycarbonyloxymethyl‐5‐fluorouracils via 1,3‐Bis(hydroxymethyl)‐5‐fluorouracil.
Authors: NAGASE T. , SHIRAISHI K. , YAMADA Y. , OZAKI S. 
Published: May 2016

AbstractTreatment of the bis(hydroxymethyl)fluorouracil (I) with benzyl chloroformate (II) gives a mixture of the mono‐ and biscarbonates (III) ‐(V), depending on the base used.
ChemInform Abstract: A Novel Stereocontrolled Preparation of Phospho Sugar Derivatives from Phospholenes.
Authors: YAMASHITA M. , UCHIMURA M. , IIDA A. , PARKANAYI L. , CLARDY J. 
Published: May 2016

AbstractTreatment of the phospholene oxides (I) with osmium tetroxide and potassium chlorate results in oxidation, producing the diol derivatives (II).
ChemInform Abstract: Consequences of Twofold Bridging of the (10)Annulene System as in cis‐10,11‐Dihydrodicyclopenta(cd,gh)pentalene.
Authors: NAKAMURA K. , VANUCCI C. , PAQUETTE L. A. 
Published: May 2016

AbstractIn order to synthesize polyunsaturated dicyclopentapentalenes, the diketone (I) is reduced with di(isobutyl)aluminum hydride and then tosylated to give the di(tosyloxy) compound (III).
ChemInform Abstract: Synthesis, Electrochemistry, and Spectroelectrochemistry of (P)Ge(Fc)2 and (P)Ge(C6H5)(Fc): First Example of Metal‐Carbon‐σ‐Bonded Porphyrins with Two Different Axial Groups.
Authors: XU Q. Y. , BARBE J.‐M. , KADISH K. M. 
Published: May 2016

AbstractThe title complexes (I) and (II) are prepared by reaction of the corresponding dichloro‐ or phenyl‐chlorogermanium porphyrin with ferrocenyllithium in benzene.
ChemInform Abstract: Interaction of Acetonitrilebis(cyclopentadienyl)molybdenum(II) or Tris(acetonitrile)tricarbonylmolybdenum(0) with Tetrafluoroboric Acid in Acetonitrile. X‐Ray Crystal Structures of (Mo(IV)(η5‐C5H5)2(MeCN)(NH=CHMe)) (BF4)2, (Mo(IV)(η5‐C5H5)2(PMe3)2) (BF4)2, (Mo(0)(CO)2(MeCN)3(η3‐CH2CHNH2))BF4, and (Mo(III)2(μ‐O)(MeCN)10) (BF4)4.
Authors: MCGILLIGAN B. S. , WRIGHT T. C. , WILKINSON G. , MOTEVALLI M. , HURSTHOUSE M. B. 
Published: May 2016

AbstractThe protonation product (III) and its substitution product (V) crystallize both in space group Pnma with Z=4.
ChemInform Abstract: Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 74. Salts of the Anions (W(CR)(CO)2(η5‐C2B9H9Me2))‐ (R: C6H4Me‐2 or C6H3Me2‐2,6) as Reagents for the Synthesis of Compounds with Heteronuclear Metal‐Metal Bonds: Crystal Structure of (NEt4) (FeW(μ‐CC6H3Me2‐2,6)(CO)5(η5‐C2B9H9Me2)).
Authors: BAUMANN F.‐E. , HOWARD J. A. K. , MUSGROVE R. J. , SHERWOOD P. , STONE F. G. A. 
Published: May 2016

AbstractThe salts of the (dicarbaborato‐(2‐))carbyne‐W complexes (III) are prepared according to the scheme and used to synthesize a variety of compounds containing heteronuclear metal‐metal bonds.
ChemInform Abstract: Synthesis and Molecular Structure of a Trinuclear Copper(I) Cofacial Bimacrocycle.
Authors: FERRARA J. D. , TESSIER‐YOUNGS C. , YOUNGS W. J. 
Published: May 2016

AbstractThe title complex (III) is prepared as shown and characterized by IR spectroscopy and an X‐ray structure analysis (space group P1, Z=2).
ChemInform Abstract: Synthesis and Structure of a Semi‐Rigid Dinucleating Macrocycle Containing the 2,6‐Bis(thiomethyl)pyridine Unit and Reactions of Its Copper(II) Complex.
Authors: SALATA C. A. , VAN ENGEN D. , BURROWS C. J. 
Published: May 2016

AbstractCoupling of the 1,3‐bis(mercaptomethyl)benzene (I) with the bromomethyl(hydroxymethyl)pyridine (II) and subsequent mesylation of the diol (III) yield the bis(mesylate) (V) which undergoes cyclization with the dithiol (I) to produce the macrocycle (VI).
ChemInform Abstract: Preparation and NMR Spectroscopy of (Ag2(μ‐CH2(PPh2)2)3) (O3SCF3)2, a Disilver(I) Complex with Three Bridging CH2(PPh2)2 Ligands.
Authors: OBENDORF D. , PROBST M. , PERINGER P. , FALK H. , MUELLER N. + 
Published: May 2016

AbstractVariable‐temp.
ChemInform Abstract: Interaction of the Diphenyldichalcogens, C6H5EEC6H5 (E: S, Se and Te), with the Tetrameric Halogenotrimethylplatinums. The Formation and Characterization of ((PtX(CH3)3)2C6H5TeTeC6H5) (X: Br and I) and a Dynamic Nuclear Magnetic Resonance Study of ((PtI(CH3)3)2C6H5TeTeC6H5).
Authors: ABEL E. W. , BECKETT M. A. , ORRELL K. G. , SIK V. , STEPHENSON D. , SINGH H. B. , SUDHA N. 
Published: May 2016

AbstractTe2Ph2 (II) reacts with the tetramers (Ia) and (Ib) to yield the binuclear compounds (III).
ChemInform Abstract: Pyrrolizidine Alkaloid Analogues. Synthesis of Macrocyclic Diesters of (.+‐.)‐Synthanecine A Containing 12‐ to 16‐Membered Rings.
Authors: BARBOUR R. H. , ROBINS D. J. 
Published: May 2016

AbstractRacemic synthanecine A (I) is converted to its chloride, which is treated with the diacids (II).
ChemInform Abstract: Heterogeneous Equilibria and Chemical Vapor Transport in the System Ti‐O‐C‐Cl.
Authors: KRABBES G. , DO VUONG HOANH DO VUONG HOANH 
Published: May 2016

AbstractIn the title system only Ti2O3 and Ti3O5 can exist in equilibrium with the oxide carbide phase TixCyO1‐y. All the other Ti oxides are in equilibrium with C under their decomposition pressure.
ChemInform Abstract: Proton‐Sodium Exchange in Magadiite. Spectroscopic Study (NMR, IR) of the Evolution of Interlayer OH Groups.
Authors: ROJO J. M. , RUIZ‐HITZKY E. , SANZ J. 
Published: May 2016

AbstractMagadiite is shown to be a hydrogen silicate of lamellar structure, in which the negative charge of the layers is compensated by Na+ ions or by protons (Si‐O‐Na+/Si‐OH ratio 2/3).
ChemInform Abstract: Study of Thermally Induced Vanadate Dispersion.
Authors: HOENICKE D. + , XU J. 
Published: May 2016

AbstractXRD and Raman spectroscopic studies of the dispersion behavior of V2O5 on different oxidic supports by thermal treatments (773 K, in air) of physical mixtures show no evidence for V2O5 dispersion with γ‐Al2O3, SiO2, SiO2‐Al2O3, SnO2, ZrO2, and Nb2O5 as supports.
ChemInform Abstract: Interfacial Photoreactions at the Photosynthetic Membrane Interface: An Upper Limit for the Number of Platinum Atoms Required to Form a Hydrogen‐Evolving Platinum Metal Catalyst.
Authors: GREENBAUM E. 
Published: May 2016

AbstractBy illuminating a chloroplast‐hexachloroplatinate mixture with brief saturating flashes of light, it is possible to drive the reaction centers synchronously one step at a time.
ChemInform Abstract: Crystal Structures of (AsPh4)(TcO(SCOCOS)2) and (AsPh4)2(TcN(SCOCOS)2). A Comparison of the Tc(V)O3+ and Tc(V)N2+ Cores in the Same Coordination Environment.
Authors: COLMANET S. F. , MACKAY M. F. 
Published: May 2016

AbstractThe nitridotechnetium complex (I) (prepared from potassium dithiooxalate in acetone/water (1:3) and AsPh4(TcNCl4) in MeCN, yield 83%) and the oxo analogue (II) both crystallize in P1 with Z=2.
ChemInform Abstract: Lanthanoid Complex Formation with a Hexaaza Macrocyclic Ligand, 1,4,7,10,13,16‐Hexaazacyclooctadecane (A618‐Crown‐6).
Authors: SZCZEPANIAK W. , JUSKOWIAK B. , CISZEWSKA W. 
Published: May 2016

AbstractStability constants for the 1:1 complexes of the title ligand with the lanthanoids La‐Lu are determined at 20 °C in aqueous NaCl medium by potentiometric titration methods.
ChemInform Abstract: Diastereoselective Auto‐Protonation of Enolates Arising from 1,4‐Addition of Enethiolates to Enones.
Authors: BERRADA S. , DESERT S. , METZNER P. 
Published: May 2016

AbstractWhile the formation of anti isomers is usually the predominant process in the protonation of acyclic diastereotopic enolates, the syn products (III) are obtained from the 1,4‐addition of lithiated (II) to the enones (I).
ChemInform Abstract: Intramolecular Ene Reaction of the Unsaturated Acyloin 3‐(But‐3‐enyl)‐2‐hydroxy‐3‐methylcyclohexanone.
Authors: BROWN D. S. , MARPLES B. A. , SPILLING C. D. 
Published: May 2016

AbstractSince the thermal intramolecular ene reactions of some steroidal unsaturated acyloins occur more readily than those of the corresponding unsaturated ketones, the reaction of the non‐steroidal acyloins (V) and (VI) is studied.
ChemInform Abstract: Thiophilic Reactions of 2,4,6‐Tri‐tert‐butylphenyllithium with Carbon Disulfide and Thiophosgene.
Authors: OKAZAKI R. , FUJII T. , INAMOTO N. 
Published: May 2016

AbstractThe aryllithium reagent, prepared from (I) and BuLi (II), reacts with CS2 (III) to form the products (IV) ‐ (VI) due to participation of butyl bromide intermediately generated.
ChemInform Abstract: Solvolyses and Aminolyses of 1,3‐Diacyl‐2‐pyrrolidones.
Authors: GAILIUS V. , STAMM H. 
Published: May 2016

AbstractBasic cleavage of the pyrrolidonecarboxylates (I) or (IV) with 2 equivalents of aqueous sodium hydroxide yields the N‐(dicarboxypropyl)‐N'‐arylureas (II) or (V).
ChemInform Abstract: Reinvestigation on Thermal Cycloaddition of 1‐Aryl‐2‐(9‐fluorenylidene)‐1‐haloethylenes.
Authors: MINABE M. , YOSHIDA M. , SAITO S. , TOBITA K. , TODA T. 
Published: May 2016

AbstractThe (2 + 2) cycloaddition of (Ia) via a 2,2'‐biradical intermediate does not only yield the head‐to‐tail products (II) (reported previously) and (III), but also 5 minor products (yields of 2‐4%) arising from head‐to‐head (e.g.
ChemInform Abstract: 2‐Aziridin‐1‐yl‐ and 2‐Diaziridin‐1‐yl‐3,3‐bis(trifluoromethyl)aziridines.
Authors: KOSTYANOVSKII R. G. , KADORKINA G. K. , VARLAMOV S. V. , CHERVIN I. I. , ROMERO MALDONADO I. K. A. 
Published: May 2016

AbstractThe aziridines (I) react with amines such as (II) to give the formamidines (III).
ChemInform Abstract: Synthesis of an Optically Active 4‐Acetoxyazetidinone Intermediate for Penems and Carbapenems.
Authors: HAEBICH D. + , HARTWIG W. , BORN L. 
Published: May 2016

AbstractStarting with the cis‐oxiranedicarboxylate (I), the diastereomeric diamides (IV) and (V) are prepared.
ChemInform Abstract: Synthesis of 2‐(1‐Phosphorylalkyl)‐ and 2‐(1‐Alkenyl)furans Through Nitrile Oxide Cycloaddition Route.
Authors: TSUGE O. , KANEMASA S. , SUGA H. 
Published: May 2016

AbstractThe nitrile oxide generated from (I) reacts with (II) to give the cycloadducts (III); subsequent ring opening to the corresponding hydroxyketones followed by deprotection and cyclization yields the target compounds (IV).
ChemInform Abstract: Samarium(II) Diiodide Induced Reductive Coupling of α,β‐Unsaturated Esters with Carbonyl Compounds Leading to a Facile Synthesis of γ‐Lactone.
Authors: FUKUZAWA S. , NAKANISHI A. , FUJINAMI T. , SAKAI S. 
Published: May 2016

AbstractReductive coupling of carbonyl compounds such as (I) with α,β‐unsaturated esters such as (II) in the presence of SmI2 offers a facile and effective method for the preparation of γ‐lactones (III).
ChemInform Abstract: Synthesis of 2‐Amino‐5‐hydroxy‐4‐pyrimidones and 5,6‐Biheteroaryls Using p‐Nitrophenyl 3‐Bromo‐2,2‐diethoxypropionate (NPBDP).
Authors: LAMATTINA J. L. , MULARSKI C. J. , MUSE D. E. 
Published: May 2016

AbstractThe reaction of NPBDP (I) with various guanidines such as (II) affords, after formic acid hydrolysis of the acetals (III), the pyrimidones (IV).
ChemInform Abstract: The Synthesis of 1‐Alkyl‐4a‐(4‐chlorophenyl)‐4,4a‐dihydropyrimido‐(6,1‐a)isoindol‐9(3H)‐one.
Authors: EBERLE M. K. , BRZECHFFA L. 
Published: May 2016

AbstractThe pyrimidoisoindolones (IV) are prepared from the amine (I) via cyclization of the amides (III).
ChemInform Abstract: Hydrosilylation of Ethynylsilanes with Dimethyl(2‐thienyl)silane.
Authors: LUKEVICS E. , PUDOVA O. , STURKOVICH R. , GAUKHMAN A. 
Published: May 2016

AbstractThe ethynylsilanes (II) react with dimethyl(2‐thienyl)silane (I) in the presence of chloroplatinic acid, producing the β‐trans‐ (III) and α‐isomers (IV).
ChemInform Abstract: Reaction of Fluorine Containing Acetylene Alcohols with Phosphorus Trichloride.
Authors: BREL' V. K. , CHEKHLOV A. N. , IONIN B. I. , MARTYNOV I. V. 
Published: May 2016

AbstractThe phenylacetylene (I) reacts with phosphorus trichloride (II) to give the phosphonic dichlorides (III) and (IV).
ChemInform Abstract: Reaction of Dialkyl Phosphites with Acyl Chlorides in the Presence of Vinyl Alkyl Ethers.
Authors: GAZIZOV M. B. , NIKOLAEVA V. G. , ZAKHAROV V. M. , KHAIRULLIN R. A. , MOSKVA V. V. 
Published: May 2016

AbstractThe phosphites (I) react with the acyl chlorides (II) in the presence of the vinyl ethers (III) to give the α‐keto phosphonates (IV), together with the phosphonates (V).
ChemInform Abstract: Synthesis of Enantiomerically Pure Aminophosphonic Acids.
Authors: JACQUIER R. , OUAZZANI F. , ROUMESTANT M.‐L. , VIALLEFONT P. 
Published: May 2016

AbstractThe chiral Schiff base (III), prepared from optically pure (+)‐ or (‐)‐2‐hydroxy‐3‐pinanone (I) and the aminomethylphosphonate (II), is substituted with the bromides (IV) after deprotonation to yield the alkylated Schiff bases (V).
ChemInform Abstract: Synthesis, Molecular Structure and Magnetic Properties of Di‐μ‐hydroxo‐bis(bis(1,3‐bis(2‐hydroxyphenyl)‐1,3‐propanedionato)chromium(II# I)) Bistoluene.
Authors: TEIXIDOR F. , COLOMER J. , CASABO J. , MOLINS E. , MIRAVITLLES C. , PALACIO F. 
Published: May 2016

AbstractThe title compound (I) is synthesized by 1:1,5 molar reaction of Cr(NO3)3·9 H2O with bis‐1,3‐(2‐hydroxyphenyl)‐1,3‐propanedione in refluxing isopropanol and isolated by chromatographic techniques.
ChemInform Abstract: Substitution Reactions of Metallic Complexes of 2,2′,2′′‐Triaminotriethylamine. Part 16. Kinetics of the (Oxalato)(2,2′,2′′‐triaminotriethylamine) Cobalt(III) Cation in Dilute and Concentrated Acid.
Authors: ZULU M. M. , MADAN S. K. 
Published: May 2016

AbstractThe acid hydrolysis of the title complex (I) is investigated in HClO4 under different conditions spectrophotometrically.
ChemInform Abstract: Cationic and Neutral Bis(4‐p‐tolylthiosemicarbazido)platinum(II) Complexes: A Preparative as well as 1H and 195Pt NMR Study of the Question of cis/trans Isomerism.
Authors: KOCH K. R. 
Published: May 2016

AbstractCationic Pt complexes are obtained as an isomeric mixture of (III) and (IV), although the trans isomer presumably predominates.
ChemInform Abstract: A General Synthetic Approach to Optically Active Iridoid Aglycones. The Total Syntheses of β‐Ethyl Descarbomethoxyverbenalol, Ethyl Catalpol, and (‐)‐Specionin.
Authors: KIM B. H. , JACOBS P. B. , ELLIOTT R. L. , CURRAN D. P. 
Published: May 2016

AbstractA combination of Ireland‐Claisen rearrangement and nitrile oxide cycloaddition permits the facile anellation of a highly functionalized cyclopentane ring onto the trans‐glycal (I) derived from D‐xylal.
ChemInform Abstract: Indian Medicinal Plants. Part 91. Structure and Synthesis of Alamaridine, a Novel 5‐Methylbenzopyridoquinolizine Alkaloid from Alangium lamarckii.
Authors: BHATTACHARJYA A. , MUKHOPADHYAY R. , SINHA R. R. , ALI E. , PAKRASHI S. C. 
Published: May 2016

AbstractThe relative stereochemistry of the title compound (VI) is confirmed by its total synthesis starting from the amine (Ia) and 3‐acetylpyridine (II).
ChemInform Abstract: Structure Elucidation of a Glycopeptide Antibiotic, OA‐7653.
Authors: ANG S.‐G. , WILLIAMSON M. P. , WILLIAMS D. H. 
Published: May 2016

AbstractThe title compound (I), a vancomycin‐type antibiotic, is isolated from Streptomyces hygroscopicus subsp.
ChemInform Abstract: Investigation into the Nature and Chemistry of (NSCl)n (n = 1, 3) in Solution Using 14N NMR Spectroscopy, a Useful Routine Tool for the Characterization of Small Sulfur‐Nitrogen‐Containing Compounds.
Authors: PASSMORE J. , SCHRIVER M. J. 
Published: May 2016

AbstractBy using routine 14N NMR spectroscopy the thermodynamic quantities governing the equilibrium (NSCl)3 ⇌ 3 NSCl are established for the first time in solution (ΔH = 65 ±13 kJ mol‐1; ΔS = 206 ±20 J mol‐1deg‐1).
ChemInform Abstract: A4BX6 Compounds. Part 3. ns2 Cations as a Prerequisite for a Structure Type and Their Interaction in Ternary Halides with the Formula Type A4BX6 (A: In, Tl; B: Cd, Pb, Ge; X: Cl, Br, I).
Authors: BECK H. P. , MILIUS W. 
Published: May 2016

AbstractThe interaction of ns2‐type cations in the ternary title compounds, which crystallize in a Tl4HgBr6‐type structure, is discussed.
ChemInform Abstract: Two Compounds Containing Dinuclear Three‐Coordinated Halogenoargentate(I) Anions: Crystal Structures of Bis(tetraphenylphosphonium) Di‐μ‐chlorodichlorodiargentate(I) and Bis(tetraphenylphosphonium) Di‐μ‐bromodibromodiargentate(I).
Authors: HELGESSON G. , JAGNER S. 
Published: May 2016

AbstractThe title compounds (III) containing trigonal‐planar coordinated Ag(I) both crystallize in the monoclinic space group P21/n with Z=2.