bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Polymetalated Carbon. Part 2. μ3‐Vinylidene‐ and μ3‐Methylidyne Carbonyl Iron Complexes via Transmetalation of 1‐Metalla‐1,3‐dienes.
Authors: AUMANN R. , HEINEN H. , KRUEGER C. + , GODDARD R. 
Published: May 2016

AbstractThe metalladiene (I) reacts with Fe2(CO)9 in dry Et2O (room temperature, 2 d) to yield trinuclear iron clusters via transmetalation of the vinylcarbene ligand.
ChemInform Abstract: Co‐ordination Chemistry of Higher Oxidation States. Part 17. Synthesis and Properties of Nickel(IV) Complexes with Neutral Ligands, and Structures of [Ni{o‐C6H4(EMe2)2}2Cl2][ClO4]n (E = P or As; n = 1 or 2) by Nickel K‐edge Extended X‐Ray Absorption Fine Structure.
Authors: HIGGINS S. J. , LEVASON W. , FEITERS M. C. , STEEL A. T. 
Published: May 2016

AbstractThe pseudo‐octahedral Ni(IV) complexes (II) and (IV) prepared as shown are characterised by elemental analysis, IR, UV/VIS, and ESR spectroscopy and magnetic measurements.
ChemInform Abstract: Pillaring of Layers in α‐Zirconium Phosphate by 1,10‐Phenanthroline and Bis(1,10‐phenanthroline)copper(II): Formation of Complex Pillars in situ.
Authors: FERRAGINA C. , MASSUCCI M. A. , PATRONO P. , LA GINESTRA A. , TOMLINSON A. A. G. 
Published: May 2016

AbstractIt is shown that if the layers of α‐Zr(HPO4)2·H2O are first pre‐swelled by preparing the diethanol intercalate α‐Zr(HPO4)2(EtOH)2 even large species such as [Cu(phen)2]2+ or phen (phen: 1,10‐phenanthroline) itself can be intercalated.
ChemInform Abstract: Mono‐ and Bi‐nuclear Gold(I), Gold(II), and Gold(III) Perhalogenoaryl Complexes with the Ligand Bis(diphenylphosphino)amine.
Authors: USON R. , LAGUNA A. , LAGUNA M. , NIEVES FRAILE M. , JONES P. G. , SHELDRICK G. M. 
Published: May 2016

AbstractAddition of bis(diphenylphosphino)amine to neutral or cationic gold(I) and gold(III) complexes containing weakly coordinated neutral ligands leads to the formation of the complexes (II), (IV), (VI), and (IX).
ChemInform Abstract: Synthesis of the all‐L‐Configurated Cyclotetradepsipeptide cyclo[‐L‐Val‐L‐Lac‐]2 by the Combined Protection/Activation Method with the 2,4‐Bis(methylthio)phenoxycarbonyl Group.
Authors: KUNZ H. , LASOWSKI H.‐J. 
Published: May 2016

AbstractThe synthesis of the title compound (V) ‐ the first synthetic cyclotetradepsipeptide with units of equal configuration not containing N‐methyl groups ‐ has been realized Starting from the protected didepsipeptide (Ia), which is converted (MCPBA) to the activated oxidation product (Ib).
ChemInform Abstract: A Convenient Synthesis of (Z)‐5‐Undecen‐2‐one: A Pheromone from the Pedal Gland of the Bontebok (Damaliscus dorcas dorcas).
Authors: ROSINI G. , BALLINI R. , PETRINI M. 
Published: May 2016

AbstractDurch Nitroaldolkondensation, Oxidation und Denitrierung erfolgt die Synthese des Ketons (VI).
ChemInform Abstract: Reaction of Molybdenum Ditelluride with Sulphur Monochloride
Authors: FEDOROV V. E. , FEDIN V. P. , KUZ'MINA O. A. 
Published: May 2016

AbstractThe reaction between MoTe2 (I) and S2Cl2 (II) affords the complex (III) at 100 ° Cand the complex (IV) at 150°C. The complex (III) is further converted to the complexes (V) and (VI) on reaction with MeCN or conc.
ChemInform Abstract: Concerted 1,2‐Carbonyl Migrations in Organic Synthesis. A Practical Synthesis of Spiro Cyclic 1,3‐Diketones.
Authors: BACH R. D. , KLIX R. C. 
Published: May 2016

AbstractDie aus den α,β‐ungesättigten cyclischen Enonen (I) hergestellten Oxirane (II) lagern sich in Gegenwart von Bortrifluorid unter Acyl‐ Wanderung in die spirocyclischen 1,3‐Diketone (III) um.
ChemInform Abstract: Palladium‐Catalyzed Formylation of Organic Halides with Carbon Monoxide and Tin Hydride.
Authors: BAILLARGEON V. P. , STILLE J. K. 
Published: May 2016

AbstractThe palladium‐catalyzed formylation of substituted aryl iodides (Ia)‐(Ic), (IV) with tin hydride and carbon monoxide gives good yields of aldehydes (IIa)‐′(IIc) and (V).
ChemInform Abstract: Flash Vacuum Thermolysis of 1‐Chloro‐4‐methylene[2.m]alkanes.
Authors: JENNESKENS L. W. , DE WOLF W. H. , BICKELHAUPT F. 
Published: May 2016

AbstractAddition of bromochlorocarbene to the bismethylenecycloalkanes (I) gives (III).
ChemInform Abstract: Synthesis of Arylimines from N‐Silylamides and Aryllithium Compounds.
Authors: FERINGA B. L. , JANSEN J. F. G. A. 
Published: May 2016

AbstractAus den Aryllithiumverbindungen (I) erhält man mit den Amiden (II) primär die Addukte (III), die je nach Substituenten zu den Ketonen (IV) oder zu den Iminen (VI) gespalten werden.
ChemInform Abstract: Fluoromethoxydiazirine and Fluoromethoxycarbene.
Authors: MOSS R. A. , FEDORYNSKI M. , TERPINSKI J. , DENNEY D. Z. 
Published: May 2016

AbstractAus dem O‐Methyl‐isoharnstoffether (I) erhält man mit Hypobromit das Diazirin (II), das zum Fluorid (III) substituiert wird.
ChemInform Abstract: An Isosteric 2‐802 Analogue of Norlumiflavine: Synthesis and Methylation.
Authors: DUSEMUND J. , SCHURREIT T. 
Published: May 2016

AbstractDer Chinoxalincarbonsäureester (I) wird mit Sulfamid (II) zum Thiadiazindioxid (III) kondensiert und weiter in die Dimethylverbindung (V) übergeführt.
ChemInform Abstract: Binding of Indium, Used in the Perturbed γ‐γ Angular Correlation Studies, on DNA and DNA Moieties.
Authors: SIDERIS E. G. , KALFAS C. A. , KATSAROS N. 
Published: May 2016

AbstractThe two successive γ rays emitted from bound indium (IIIIn) are utilized in the title (PAC) method for the study of molecular dynamics of cellular macromolecules such as DNA.
ChemInform Abstract: Reactions of Cobalt Carbene Complexes with Alkynes ‐ η4‐Vinylketene Complex Intermediates and a Novel Synthesis of Bovolide.
Authors: WULFF W. D. , GILBERTSON S. R. , SPRINGER J. P. 
Published: May 2016

AbstractDer Stannylcarben‐Co‐Komplex (IIIa) reagiert mit 1.2 Äquiv.
ChemInform Abstract: Methylamine Analogues of Wolffram′s Red and Reihlen′s Green: Syntheses, Infrared, Electronic, Raman, and Resonance‐Raman Spectroscopy, and X‐Ray Crystal Structures of Chain Chlorine‐ and Bromine‐bridged Platinum(II,IV) Complexes of Methylamine.
Authors: CLARK R. J. H. , CROUD V. B. , DAWES H. M. , HURSTHOUSE M. B. 
Published: May 2016

AbstractThe mixed‐valence Chain complexes (III) are prepared by reaction between Pt(II) complex (I) and its oxidative addition products, the Pt(IV) complexes (II).
ChemInform Abstract: Synthesis of (±)‐Cryptofauronol and Related Valerane Sesquiterpenes via Rearrangement of Bicyclo[5.3.0]decane Precursors.
Authors: SAMMES P. G. , STREET L. J. , WHITBY R. J. 
Published: May 2016

AbstractTreatment of sec. β‐alcohols of type (Ic) with Lewis acids results in skeletal rearrangement to give (II) on aqueous workup.
ChemInform Abstract: Selective Silylation of 6‐Deoxyglycals.
Authors: HORTON D. , PRIEBE W. , VARELA O. 
Published: May 2016

AbstractUnter den angegebenen Reaktionsbedin‐ gungen werden die Glykale (I) und (V) selektiv zu den entsprechenden 3‐Silylethern (II) bzw. (VI) umgesetzt.
ChemInform Abstract: Methylene‐indolines, Indolenines and Indoleniniums. Part 21. An Indolenine Approach to Morphine Related Compounds.
Authors: LARONZE J. Y. , LARONZE J. , PATIGNY D. , LEVY J. 
Published: May 2016

AbstractCyclohexenon (I) reagiert mit Nitromethan (II) zu dem Addukt (III), aus dem das Acetal (IVa) hergestellt wird.
ChemInform Abstract: Synthesis and Antiviral Activity of (E)‐5‐(2‐Bromovinyl)uracil and (E)‐5‐(2‐Bromovinyl)uridine.
Authors: DE CLERQ E. , DESGRANGES C. , HERDEWIJN P. , SIM I. S. , JONES A. S. , MCLEAN M. J. , WALKER R. T. 
Published: May 2016

AbstractAus dem Iod‐uridin (I) wird über die Carbonsäure (II) das Bromvinyl‐ uridin (IIIa) hergestellt, das im Vergleich zum Bromvinyl‐uracil (IIIb) auf anti‐.
ChemInform Abstract: Secondary Mould Metabolites. Part 15. Structure Elucidation of Rubellins A and B, Two Novel Anthraquinone Metabolites from Mycosphaerella rubella.
Authors: ARNONE A. , CAMARDA L. , NASINI G. , ASSANTE G. 
Published: May 2016

AbstractThe structures of the yellow rubellinA (Ia) and the orange rubellin B (Ib) are deduced from their derivatives and spectroscopic data.
ChemInform Abstract: Structures of Ca3Au (I), Ca5Au2 (II), Sr3Au2 (III), Ba3Au2 (IV) and Alloying Behaviour of the Alkaline Earths Metals with Cu, Ag, Au.
Authors: FORNASINI M. L. , MERLO F. , PANI M. 
Published: May 2016

AbstractThe intermetallic compounds (I)‐(IV) are prepared by melting the two elements in arc‐welded Ta crucibles a1 z 1373 Kand studied by single crystal X‐ray analysis (([) Fe3C type, Pnma; (II) Mn5C2 type, C2/c; (III) Er3Ni2 type, R5; (IV) ErgNiz type).
ChemInform Abstract: Pentabromothio‐diarsenate and ‐diantimonate: Preparation. Vibrational Spectra, and Crystal Structures of PPh4(As2SBr5) und PPh4(Sb2SBr5).
Authors: MUELLER U. + , MOHAMMED A. T. 
Published: May 2016

AbstractThe title compounds (IV) are prepared as outlined in the scheme.
ChemInform Abstract: In situ UV Visible Reflectance Spectroscopic Investigation of the Nickel Electrode‐ ‐Alkaline Solution Interface.
Authors: HAHN F. , BEDEN B. , CROISSANT M. J. , LAMY C. 
Published: May 2016

AbstractIt is shown [hat by recording, at various ?xed wavelengths, the change in relative re?ectivity ofthe Ni surface vs the potential applied it is possible t0 get the spectra ofsuper?ciul layers.
ChemInform Abstract: Reduction of Oxygen at Illuminated p‐GaAs. Further Evidence for a Current Doubling Mechanism.
Authors: LI J. , PEAT R. , PETER L. M. 
Published: May 2016

AbstractThe O2 reduction at p‐GaAs takes place by the same current doubling mechanism as on p‐GaP, involving hole injection by the HO2· intermediate.
ChemInform Abstract: Silver Tellurites and Their Thermal Dissociation.
Authors: GOSPODINOV G. G. , TODOROV T. S. 
Published: May 2016

AbstractThe three‐component system AgNO3‐ Na3TeO3‐ H2O has been studied at 25 and IOO°C. Only one compound, AggTeOh is obtained in this System.
ChemInform Abstract: Electrochemical Study of Titanium in ChIoride‐Fluoride Melts.
Authors: POLYAKOVA L. P. , STANGRIT P. T. , POLYAKOV E. G. 
Published: May 2016

AbstractThe Ti cathodic reduction in molten NaCl‐KC1‐ KzTiFf) has been studied using linear sweep voltammetry and the quasi‐steady‐state method.
ChemInform Abstract: First Catalytic Fixation of Nitrogen by Photocatalytic CdS/Pt/RuO2 Particulate System.
Authors: KHAN M. M. T. , BHARDWAJ R. C. , BHARDWAJ C. 
Published: May 2016

AbstractDuring the photolysis ofun aqueous solution of the Ru(Il)‐dinitrogen complex [Ru(HEDTA)(N3)]′ (I) in the presence of the photocatulytic CdS/Pt/ RuO2 particulate System at 505nm and 30°C in the presence of N3 (bubbling through solution), NH; is liberated.
ChemInform Abstract: The XeN(SO2F)2+ and F(XeN(SO2F)2)2+ Cations: Syntheses, Raman and Multinuclear Magnetic Resonance Studies of the AsF6‐ and Sb3F16‐ Compounds, and X‐Ray Structure of XeN(SO2F)2+ Sb3F16‐.
Authors: FAGGIANI R. , KENNEPOHL D. K. , LOCK C. J. L. , SCHROBILGEN G. J. 
Published: May 2016

AbstractThe compounds (III), (IV) and (V) have been prepared according to reactions Aand B (yields not given).
ChemInform Abstract: Gas‐Phase Structures of Bis(pentafluorothio)difluoromethane and Tetrafluoro‐1,3‐dithietane Octafluoride.
Authors: GUPTA K. D. , MEWS R. , WATERFELD A. , SHREEVE J. M. , OBERHAMMER H. 
Published: May 2016

AbstractThc structures of (SF5)3CF2 and (SF4CF3)2 have been studied by gas electron diffraction.
ChemInform Abstract: Lewis Acid Mediated Aldol Condensations Using Thioester Silyl Ketene Acetals.
Authors: GENNARI C. , BERETTA M. G. , BERNARDI A. , MORO G. , SCOLASTICO C. , TODESCHINI R. 
Published: May 2016

AbstractDie Umsetzung der Acetale (I) und (IIa) mit den achiralen Aldehyden (III) in Gegenwart von BF3‐Etherat ergibt unabhängig von der Konfiguration der Doppelbindung in (I) und (II) nahezu ausschließlich die anti‐Produkte (IV).
ChemInform Abstract: Preparation of Stable, Camphor‐Derived, Optically Active Allylic Sulfoxides.
Authors: BINNS M. R. , GOODRIDGE R. J. , HAYNES R. K. , RIDLEY D. D. 
Published: May 2016

Abstract(+)‐Campher (Ia) wird bei niedriger Temperatur mit dem Thiotosylat (III) ausschließlich zu (Ib) substituiert; nach Äquilibrierung durch Erwärmen vor der Hydrolyse erhält man überwiegend das endo‐Isomere (II).
ChemInform Abstract: Dienamines as Diels‐Alder Dienes. An Efficient Cyclohexannulation Sequence.
Authors: SNOWDEN R. L. , WUEST M. + 
Published: May 2016

AbstractDie Cycloalkanone (I) reagieren nach Wittig zu den ungesättigten Estern (III), die zu den ungesättigten Aldehyden (IV) reduziert und dann zu den Dienaminen (V) kondensiert werden können.
ChemInform Abstract: Cyclizations of l′,8′‐Dimethyl‐a,c‐biladiene Salts to Give Porphyrins: A Study with Various Oxidizing Agents.
Authors: SMITH K. M. , MINNETIAN O. M. 
Published: May 2016

AbstractCyclization of the ap‐biladiene salts (I) to give the porphyrins (II) have been studied in the presence of a variety of chelating agents and oxidants.
ChemInform Abstract: Sequential Michael‐Michael Ring Closure Reactions for High‐Yield, One‐ Pot, 4‐Component Coupling.
Authors: POSNER G. H. , ASIRVATHAM E. 
Published: May 2016

AbstractDas Cyclohexenon (I) reagiert mit Tris‐(ethylthio)‐methyllithium (II) und Vinyl‐triphenylphosphoniumbromid (III) in Gegenwart von KOH zu dem bicyclischen Addukt (IV).
ChemInform Abstract: Stable Dications of Tetraamino‐p‐benzoquinones.
Authors: GOMPPER R. , BINDER R. , WAGNER H.‐U. 
Published: May 2016

AbstractTetramethoxybenzochinon (III) reagiert mit N,N′‐Dimethyl‐ethylendiamin (II)je nach den Bedingungen zu den Kondensationsprodukten (I) bzw. (IV).
ChemInform Abstract: Substrate Selective Hydrogenation of Olefins with Hydrogen Gas Catalyzed by the Phenyllithium Activated Fe4S4 Cluster.
Authors: INOUE H. , NAGAO Y. , HARUKI E. 
Published: May 2016

AbstractDas Titel‐System (IV)/(I) katalysiert die Hydrierung terminaler Doppelbindungen von Monoenen wie (II) [ausschließliche Bildung von (IIIa) bei kompetitivem Einsatz von (lla)‐+ (IIb)] bzw. Dienen wie (V), (VIII), (X), (XlII)[‐ (VI) + (Vll),(lX),(Xl) + (XII), (XIV) + (XV); d.h. die Hydrierungen erfolgen größtenteils selektiv].
ChemInform Abstract: N,N‐Disubstituted Lithium Bis(carbamoyl)cuprate. A Convenient Complex for One‐ Pot Conversions of Amines to Formamides, Oxamides, Carbamates and Oxamic Acides.
Authors: WAKITA Y. , NOMA S.‐Y. , MAEDA M. , KOJIMA M. 
Published: May 2016

AbstractDie Cuprate (II), die aus den Aminen (I) zugänglich sind, werden zu den Produkten (III)‐(VII) umgesetzt.
ChemInform Abstract: Stereochemically Controlled Synthesis of Unsaturated Hydroxy‐acids by the Horner‐ Wittig Reaction.
Authors: GREEVES N. , WARREN S. 
Published: May 2016

AbstractDer aus dem Alkohol (Ia) erhaltene Silylelher (Ib) wird über die Li‐ Verbindung zu (IV) substituiert.
ChemInform Abstract: Organic Synthesis with α‐Chlorosulphides. Convenient Routes to Phenylthioacetals from α‐Diazoketones and Alkyl Phenyl Sulphides via α‐Chlorosulphides.
Authors: CRONIN J. P. , DILWORTH B. M. , MCKERVEY M. A. 
Published: May 2016

AbstractDie Diazoketone (I) reagieren mit Phenylsulfenylchlorid (II) und anschließend mit Thiophenol (III)/Zinkchlorid zu den S,S‐Acetalen (IV).
ChemInform Abstract: Stereospecific Intermolecular Interception of sp2 Carbanion Intermediates in Nucleophilic Addition to Alkynes.
Authors: BURY A. , JOAG S. D. , STIRLING C. J. M. 
Published: May 2016

AbstractBei der Addition von (I) und (III) an (II) erhält man die E‐Alkohole (IV).
ChemInform Abstract: Convenient Access to Two Enantiomeric Oxirane Synthons Bearing a Quaternary gem‐Dimethyl Carbon Center: Synthesis of 3S‐(+)‐ and 3R‐(‐)‐ 2,2‐Dimethyl‐3,4‐oxo‐1‐butanol from R‐(‐)‐Pantolactone.
Authors: LAVALLEE P. , RUEL R. , GRENIER L. , BISSONNETTE M. 
Published: May 2016

AbstractDas Hydroxy‐butyrolacton (Iu) wird nach Tosylierung mit Diisobutyluluminiumhydrid zu dem Trioltosylztt (II) gespalten, aus dem mit Kaliumcarbonut das Epoxid (III) sterisch einheitlich erhalten wird.
ChemInform Abstract: Cyclofunctionalisation of Epoxyalcohol Derivatives. Part 1. Delivery of Functionalised Carbon for Stereospecifc Synthesis of Dihydrofurans and Dihydroxyacids.
Authors: MCCOMBIE S. W. , SHANKAR B. B. , GANGULY A. K. 
Published: May 2016

AbstractDurch Umsetzung mit (IIIa) oder (IIIb) erhält man aus den Epoxiden (I) die Epoxyether (II), die stereospezifisch mit LDA zu den Dihydrofuran‐ Derivaten (IV) umgelagert und cyclisiert werden.
ChemInform Abstract: Reactions of N‐(Morpholino‐thiocarbonyl)benzimide Chloride with Dinucleophiles.
Authors: WEBER G. , HARTUNG J. , BEYER L. 
Published: May 2016

AbstractThe title compound (I) reacts with a series ofdinucleophiles to afford Ihe substitution products (II)‐(X).
ChemInform Abstract: Derivatives of Naphtho[2,3‐c]pyran‐5,10‐dione. A Simple Synthesis and a Note of Their Chromogenic Properties.
Authors: ALDERSLEY M. F. , DEAN F. M. , HAMZAH A. S. 
Published: May 2016

AbstractDas Naphthochinon (I) reagiert mit den Pyridinium‐Salzen (II) zu den Substitutionsprodukten (III), die zu (IV) bromiert und dann mit Triethylamin zu (V) cyclisiert werden.
ChemInform Abstract: Extrusion Reactions. Part 8. A Facile Synthesis of 4‐Alkylquinazolines and 1‐Methyl‐2‐aryl‐4‐quinolones.
Authors: SINGH H. , AGGARWAL S. K. , MALHOTRA N. 
Published: May 2016

AbstractOn acid or base treatment, the quinazolines (l)/(ll) [existing in form (II) if R2: ‐H] do not undergo the expected C‐2 extrusion but hydrolytic cleavage at the carbonyl group yielding the products (III).
ChemInform Abstract: Evidence of a 1,4‐Dipole Intermediate in the Reaction of 1‐Phenyl‐4‐vinylpyrazole with PTAD.
Authors: SEPULVEDA‐ARQUES J. , SIMON M. M. 
Published: May 2016

Abstract1‐Phenyl‐4‐vinyl‐pyrazol (II) reagiert mit l‐Phenyl‐triazolindion (III) in Aceton zum stabilen Addukt (I), während in Methylenchlorid das instabile Addukt (IV) erhalten wird.
ChemInform Abstract: Pentaborane(9) as a Source for Higher Boron Hydride Systems. A New Synthesis of nido‐5,6‐(CH3)2‐5,6‐C2B8H10.
Authors: LAWRENCE S. H. , WERMER J. R. , BOOCOCK S. K. , BANKS M. A. , KELLER P. C. , SHORE S. G. 
Published: May 2016

AbstractInvestigations of the reaction of B5H9 with NaH or KH in THF or glyme to produce the B9H14‐ anion are reported in detail und evidence is given for the pathways (11B NMR spectroscopy).
ChemInform Abstract: Synthesis and Chemical Behaviour of Thioacylsilanes (Silyl Thioketones). Part 1. Oxidation to S‐Oxides, Conversion into Silylated Thiiranes, Silylated Triarylethylenes, and α‐Silylated Sulphides.
Authors: BARBARO G. , BATTAGLIA A. , GIORGIANNI P. , MACCAGNANI G. , MACCIANTELLI D. , BONINI B. F. , MAZZANTI G. , ZANI P. 
Published: May 2016

AbstractThe silyl thioketones (II), synthesized by Kreatment of the ketones (I) with HZS, are oxidized to give the S‐oxides (III).
ChemInform Abstract: New Selenium ‐ Nitrogen Compounds: tert‐Butyl‐seleninylamine, tBuNSeO, and Di(tert‐butyl)selenium Diimide, Se(NtBu)2.
Authors: HERBERHOLD M. , JELLEN W. 
Published: May 2016

AbstractOn reaction oftBuNHz (I) with Se‐ OClz, at molar ratio 3:1, the seleninylamine (II) is obtained as the first representative of this class of compounds.
ChemInform Abstract: Macrobicyclic Chromium(III) Hexaamine Complexes.
Authors: COMBA P. , CREASER I. I. , GAHAN L. R. , HARROWFIELD J. MACB. , LAWRANCE G. A. , MARTIN L. L. , MAU A. W. H. , SARGESON A. M. , SASSE W. H. F. , SNOW M. R. 
Published: May 2016

AbstractThe macrobicyclic ligund (Ib) reacts with anhydrous CrCIJ in DMSO in the presence of zinc powder to givc (IIa).
ChemInform Abstract: Circular Dichroism of Tricarbonyl(diene)iron Complexes. The Octant Rule Applied to Ketones Perturbed by Remote Fe(CO)3 Groups.
Authors: GABIOUD R. , VOGEL P. , PINKERTON A. A. , SCHWARZENBACH D. 
Published: May 2016

AbstractOptically pure enantiomers of (II)‐(V) are prepared by methods reported previously for the corresponding racemic compounds: the optical resolution [cIÄ (t )‐(llc) ‐ (‐)‐(llc)] is carried out by an established procedure.
ChemInform Abstract: Phosphinidene‐, Arsinidene‐ and Stibinidene Complexes, Valence Tautomerism and Dimerisation Products.
Authors: LANG H. , HUTTNER G. , SIGWARTH B. , WEBER U. , ZSOLNAI L. , JIBRIL I. , ORAMA O. 
Published: May 2016

AbstractArsinidenkomplexe (III) entstehen besonders einfach durch Reaktion von (I) mit den Arsinen (II).
ChemInform Abstract: Interaction Between Transition Metals and Nucleic Acids. Part 3. Synthesis and Structural Studies of Copper(II) Complexes with Schiff Base Ligands Derived from Barbituric Acid.
Authors: SASAKI I. , GAUDEMER A. , CHIARONI A. , RICHE C. 
Published: May 2016

AbstractDie Schiffschen Busen (III) und (IV) der entsprechenden Barbitursäure‐Derivate (I) werden wie aufgezeichnet in guten Ausb. (ohne Zahlenangaben) synthetisiert und durch Elementaranalysen und spektroskopische Daten (IR, UV, NMR) charakterisiert.
ChemInform Abstract: A High‐Valent Dioxoruthenium(VI) Complex of 2,2′‐Bipyridine (bpy).
Authors: CHE C.‐M. , WONG K.‐Y. , LEUNG W.‐H. , POON C.‐K. 
Published: May 2016

AbstractThe best method to prepare the Ru(VI)tit1e Complex (II) is the direct oxidation of the Ru(III)‐hydrox0aqu0 Complex (I) with CeUV) as shown.
ChemInform Abstract: Preparation and Determination of Configuration of 3‐Halogeno‐3‐methyl‐5α‐cholestane Epimers.
Authors: VAN ROBAYS M. , BUSSON R. , VANDERHAEGHE H. 
Published: May 2016

AbstractTrealment of the two epimeric 3‐hydr0xy‐3‐melhylcholestanes (Ia) or (Ib) with HC] according to u literature procedure affords the 3a‐chloro comyield of the chloro isomers (II) or (III) and a cleaner conversion are attained using tetramethyl‐1‐chlorovinylamine as the chlorinating agent.
ChemInform Abstract: Enantiospecific Synthesis of Protected 4‐Deoxy‐L‐threose and 4‐Deoxy‐L‐erythrose via Diastereoselective Reduction of L‐Lactic Acid‐Derived Ketones.
Authors: GUANTI G. , BANFI L. , NARISANO E. 
Published: May 2016

AbstractMit dem For mylanion‐Äquivalent (I) reagieren die Ester(II) zu Ketonen (IlI), die bevorzugt zu den syn‐Alkoholen (IV) reduziert werden können.
ChemInform Abstract: New Synthesis of the Vinblastine Derivatives 20′‐Deethyl‐20‐deoxyvinblastine and 20′‐Deethyl‐20′‐deoxy‐C′‐homovinblastine.
Authors: SCHILL G. , PRIESTER C. U. , WINDHOEVEL U. F. + , FRITZ H. 
Published: May 2016

AbstractThe synthesis of the dimer (XI) and the vinblastine derivative (XII) (one title compound) starts from the compounds (I) and (II).
ChemInform Abstract: The Toxic and Sedative Bufadienolides of Kalanchoe daigremontiana Hamet et Perr.
Authors: WAGNER H. , LOTTER H. , FISCHER M. 
Published: May 2016

AbstractThe five biosynthetically related bufadienolides (I) (daigremontianin), (II) (daigredorigeninß‐acetate), (IIIa), (IIIb), (IIIc) (bersaldegenin LLS‐orthoacetate, 3‐acetate, and l‐acetate, resp.) have been isolated from the title species and structurally elucidated by X‐ray analysis and by 1H and 13C NMR spectroscopy [X‐ray analysis data fol‐(Ia): P2" Z=2: f0r(lb): P2,2,2" Z=4].
ChemInform Abstract: Mixed Valence Compounds RbxSbCl6. Crystal and Molecular Structures of Rb2SbCl6 and Rb2.66SbCl6.
Authors: MASCHERPA‐CORRAL D. , DUCOURANT B. , FOURCADE R. , MASCHERPA G. 
Published: May 2016

AbstractThe results of a resolution of the crystal structure of Rb4Sb(III)Cl6Sb(V)Cl6 (I) on a single crystal confirm the K2PtCl6‐type structure formerly established by powder XRD.
ChemInform Abstract: Crystallographic Study of the Compounds Ca3‐xMx(XO4)2 (M: Sr, Ba; X: P, As, V) Prepared Under High Pressure.
Authors: ROUX P. , BONEL G. 
Published: May 2016

AbstractThe title compounds, prepared by heating various mixtures of phosphates, arsenates, or vanadates of Ca, Sr, or Ba at 900°C, are biphasic.
ChemInform Abstract: Thermodynamics, Conductivity and Photochemical Effects of Sulphur Ammonia Solutions.
Authors: PRESTEL H. , SCHINDEWOLF U. 
Published: May 2016

AbstractWhile thermodynamic data obtained by NH; vapour pressure measurements do not allow deeper insight into the nature of S/NH3 solutions it is concluded from conductivity measurements and optical spectra that ionic species are formed having the character of a strong electrolyte and being extremely photosensitive.