bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Reaction of Sulfenes with Heterocyclic N,N‐Disubstituted α‐Aminomethyleneketones.
Authors: MENOZZI G. , BARGAGNA A. , MOSTI L. , SCHENONE P. 
Published: May 2016

AbstractAus den aliphatischen Dialkylaminomethylen‐dihydrobenzothiepinonen (Ia) bis (Ie) erhält man mit dem Sulfen (II) die tricyclischen Addukte (III); die aromatischen Aminoderivate (If) und (Ig) reagieren dagegen mit (II) nicht.
ChemInform Abstract: Proton‐Ionizable Crown Compounds. Part 4. New Macrocyclic Polyether Ligands Containing a Triazole Subcyclic Unit.
Authors: BRADSHAW J. S. , NIELSEN R. B. , TSE P.‐K. , ARENA G. , WILSON B. E. , DALLEY N. K. , LAMB J. D. , CHRISTENSEN J. J. , IZATT R. M. 
Published: May 2016

AbstractAus dem Bis‐chlormethyl‐triazol (I) erhält man mit den Polyethylenglykolen (II) die makrocyclischen Polyether (III) mit einem Triazol‐Ring.
ChemInform Abstract: The Preparation of the Sterically Hindered Alcohol Tris(trimethylsilyl)methanol.
Authors: LICKISS P. D. 
Published: May 2016

AbstractDas trisilylierte Methyllithium (I) addiert sich an Trimethylborat (II) zu dem Boronsäurediester (III), dessen stufenweise Hydrolyse über den Monoester (IV) zur Boronsäure (V) führt.
ChemInform Abstract: The Solid State Chemistry of Uranium. Part 1. The Thermal Decomposition of U(NO3)4‐2tdpo and U(NO3)4‐2tppo.
Authors: STRYDOM C. A. , VAN VUUREN C. P. J. 
Published: May 2016

AbstractDynamic TG and DSC measurements are used to examine the thermal decomposition of the title complexes (I), prepared by addition of the phosphine oxides to acetone solutions of Cs2U(NO3)6.
ChemInform Abstract: Complex Peroxyuranates. Synthesis and Structural Assessment of Alkali‐Metal and Ammonium Dioxoperoxy(sulfato)aquouranates (VI), A2(UO2(O2)SO4(H2O)) (A = NH4, Na), and Alkali‐Metal and Ammonium Dioxoperoxy(oxalato)uranate(VI) Hydrates, A2(UO2(O2)C2O4) . H2O.
Authors: BHATTACHARJEE M. , CHAUDHURI M. K. , PURKAYASTHA R. N. D. 
Published: May 2016

AbstractThe diamagnetic title complexes are prepared from the reaction of U0? and H2O2 with H2SO4 and H2C2O4 ‐ 2 H20, respectively, at pH 6 and the addition of the corresponding AOH.
ChemInform Abstract: Dialkylamino Phosphorus Metal Carbonyls. Part 3. Heterobimetallic p‐Phosphido Derivatives from Reactions of (Diisopropylamino)halophosphine Metal Carbonyl Complexes with Sodium Cyclopentadienyldicarbonylferrate.
Authors: KING R. B. , FU W.‐K. , HOLT E. M. 
Published: May 2016

AbstractThe Complexes (III) and (V), prepared as to be seen from the scheme; are very stable toward atmospheric oxygen and moisture and were rapidly decarbonylated by photolysis to give the bridged Compounds (VI) or (VII), respectively, containing metal‐metal bonds.
ChemInform Abstract: Chemistry of (Fe6S6)3+ Prismatic Cages. Synthesis, Structural Characterization, and Electronic Structures of the (Et4N)3(Fe6S6L6) Clusters (L: p‐CH3C6H4O‐, Br‐).
Authors: KANATZIDIS M. G. , SALIFOGLOU A. , COUCOUVANIS D. 
Published: May 2016

AbstractThe hexabromo Clusters are known or are prepared by known methods.
ChemInform Abstract: Oxidative Alkylation of Cobalt Complexes with Hydrazines.
Authors: SAMSEL E. G. , KOCHI J. K. 
Published: May 2016

AbstractThe oxidative alkylation of the Co(II) Schiff base complex (I) proceeds in high yield with a variety of organic hydrazines (II), especially those with R = primary alkyl, aryl, and acyl groups, under oxidative conditions with either dioxygen or tert. butyl hydroperoxide.
ChemInform Abstract: Carbon‐Sulphur and Carbon‐Hydrogen Bond Cleavages in the Reactions of Phenyl Vinyl Sulphide with Triosmium Clusters: Crystal Structure Determination of [Os3(μ‐SPh)(μ‐CH = CH2)(CO)10].
Authors: BOYAR E. , DEEMING A. J. , HENRICK K. , MCPARTLIN M. , SCOTT A. 
Published: May 2016

AbstractPhenyl vinyl sulphide inserts into an Os‐H bond of the Os Cluster (I) to give two diastereomers of the Cluster (III) together with (IV).
ChemInform Abstract: Chelation of Vinyl Acetate and Related Unsaturated Ketones: Molecular Structure of [Os3(CO)10(CH2 = CHOCOMe)].
Authors: BOYAR E. , DEEMING A. J. , ROTHWELL I. P. , HENRICK K. , MCPARTLIN M. 
Published: May 2016

AbstractThe Cluster (I) reacts with neat vinyl acetate to give the title Cluster (III) together with Os3H(CH = CH2)(CO),0 (5%).
ChemInform Abstract: Synthesis and Characterization of High‐nuclearity Osmium‐Platinum Cluster Compounds.
Authors: COUTURE C. , FARRAR D. H. 
Published: May 2016

AbstractThe reaction of the Os Cluster (IIa) or (IIb) with Pt(COD)2 results in the formation of the Os ‐ Pt Cluster (I) and (III), respectively.
ChemInform Abstract: Synthesis of Tetra(1,4‐dithiacyclohexene)porphyrazine and Its Complexes with Metals.
Authors: SHAPOSHNIKOV G. P. , KULINICH V. P. , SMIRNOV R. P. 
Published: May 2016

AbstractBeim Erhitzen des Dithiacyclohexendinitrils (I) mit Metallacetaten oder ‐chloriden bilden sich die Metallkomplexe des Tetra‐(dithiacyclohexen)porphyr‐ azins (II).
ChemInform Abstract: Total Synthesis of (+)‐Pisiferol (XII).
Authors: TAMAI Y. , HAGIWARA H. , UDA H. 
Published: May 2016

AbstractThe diketone (+)‐(I) is chosen as the most suitable Starting material for a total synthesis of the title compound (XII), a constituent of Chamaecyparis pisifera (S. et Z.) Endl.
ChemInform Abstract: Studies on the Synthesis of Morphinan and Its Related Compounds: New Entry to the Construction of Benzomorphan Ring Skeleton.
Authors: KAMETANI T. , NISHIMURA M. , SUZUKI Y. , HONDA T. 
Published: May 2016

AbstractAusgehend von dem Acetophenon (I) wird auf dem im Schema angegebenen Weg der Tricyclus (X) mit dem Benzomorphan‐Ringsystem aufgebaut.
ChemInform Abstract: Mechanism of the Phenoxycarbonylation of 2′,3′‐O‐Isopropylidenadenosine.
Authors: ANZAI K. , UZAWA J. 
Published: May 2016

AbstractReaction of the title compound (I) with 1/3 equivalent of phenyl chloroformate rapidly affords the cyclonucleoside (II), contaminated by small amounts of the 5′‐O‐phen‐ oxycarbonyl compound (III), as is shown by a 1H NMR study.
ChemInform Abstract: A Convenient and General Approach to the Synthesis of Properly Protected d‐Nucleoside‐3′‐hydrogenphosphonates via Phosphite Intermediates.
Authors: MARUGG J. E. , TROMP M. , KUYL‐YEHESKIELY E. , VAN DER MAREL G. A. , VAN BOOM J. H. 
Published: May 2016

AbstractAus den Nucleosiden (I) entstehen mit dem Salicyl‐chlorphosphit (II) die Substitutionsprodukte (III), die mit Pyridin/ Wasser zu den Phosphonaten (IV) reagieren.
ChemInform Abstract: Studies on the Reaction of Nucleoside Phosphorodiesters with Aryl Sulfonyl Chlorides.
Authors: GAREGG P. J. , REGBERG T. , STAWINSKI J. , STROEMBERG R. + 
Published: May 2016

AbstractDie Phosphorsäurediester (I) liefern mit den aromatischen Sulfochloriden (II) über Pyrophosphat‐Zwischenstufen die Phosphorsäureester‐chloride (III).
ChemInform Abstract: Condensed Cyclic and Bridged‐Ring Systems. Part 13. Synthesis of the Insect Attractant Hydrocarbon, 9a‐Carbamorphinan, and X‐Ray Structural Analyses of 9a‐Carbamorphinan‐10‐one and 9a‐Carba‐14α‐morphinan‐10‐one.
Authors: CHAKRABORTI A. K. , ALAM S. K. , CHAKRABORTI P. C. , DASGUPTA R. , CHAKRAVARTY J. , GHATAK U. R. , KABIRAJ A. , BISWAS S. G. 
Published: May 2016

Abstract(±)‐9a‐carbamorphinan (IIIa) and its inactive l4oc‐epimer (IVa) are synthesized by Huang‐Minlon reduction of the ketone (I) (prepared from the corresponding hexahydronaphthalenone and benzylchloride, yield 42%) togive (II) the treatment of which with PPA affords (IIIa) and (IVa) together with an unknown compound (85% in the ratio 50:33:17).
ChemInform Abstract: Synthesis, Structural Characterization, and Magnetic Properties of V3+ Dimer Compounds. Neutron Scattering and Magnetic Circular Dichroism Study of Cs3V2Cl9 and Rb3V2Br9.
Authors: LEUENBERGER B. , BRIAT B. , CANIT J. C. , FURRER A. , FISCHER P. , GUEDEL H. U. + 
Published: May 2016

AbstractCs3V2Cl9 (I) has been obtained by melting (730°C) a stoichiometric mixture of CsCl and VCl3 for 5 days.
ChemInform Abstract: Molten Calcium Nitrate Tetrahydrate: The Reactions of Six Chromium(VI) Compounds.
Authors: KERRIDGE D. H. , TARIQ S. A. , WEI A. M. 
Published: May 2016

AbstractK2Cr2O7, K2Cr3Om, and K2Cr4O13 dissolve in the molten salt solvent but do not react until the temp. range of anhydrous Ca(NO3)2, when Lux‐Flood acid‐base reaction occurs yielding chromate.
ChemInform Abstract: The Chemistry of Uranium. Part 33. Reactions of Uranium Metal and Iodine in Nonaqueous Media and the Preparation of UI4 Adducts.
Authors: DU PREEZ J. G. H. , ZEELIE B. 
Published: May 2016

AbstractThe U‐Iz reaction has been studied under N2 atmosphere using the following solvents: MeCN (product: U14 ‐ 4 MeCN); MeCN/tmu a tetramethyl urea (UI4‐ 2 tmu); MeCN/dpk 2 diphenyl ketone (U14‐4 MeCN); CH2C12/dpk (UI4‐ 2 dpk); and MeCN/6.5°C /o ethyl acetate (pure U14).
ChemInform Abstract: Angular Preferences of Intermolecular Forces Around Halogen Centers: Preferred Directions of Approach of Electrophiles and Nucleophiles Around the Carbon‐Halogen Bond.
Authors: RAMASUBBU N. , PARTHASARATHY R. , MURRAY‐RUST P. 
Published: May 2016

AbstractFor the understanding of special interactions the authors analyze the environment around halogen centers in hundreds of crystal structures.
ChemInform Abstract: 6‐Polysubstituted α‐Cyclodextrins. Application of Körner′s Absolute Method of Isomer Determination.
Authors: FUJITA K. , YAMAMURA H. , MATSUNAGA A. , IMOTO T. , MIHASHI K. , FUJIOKA T. 
Published: May 2016

AbstractAregioisomeric mixture of C‐6 polysulfonated α‐cyclodextrins is prepared by the reaction of α‐cyclodextrin with mesitylenesulfonyl Chloride in pyridine.
ChemInform Abstract: Hybridization Effects on Metal‐Ligand Bond Lengths in Organometallic Compounds.
Authors: DOBBS K. D. , HEHRE W. J. 
Published: May 2016

AbstractM0 calculations on simple organotitanium complexes suggest metal‐ligand bond lengthening from the metal alkyl to alkylidene and further lengthening from the alkylidene to the alkylidyne.
ChemInform Abstract: Ionic Charge‐Transfer Complexes. Part 1. Cationic Complexes with Delocalized and Partially Localized π Systems.
Authors: MEOT‐NER M. , EL‐SHALL M. S. 
Published: May 2016

AbstractThe partially charge localized radical ion C6H5NH2+ and its N‐methyl derivatives form stable Complexes with the n‐donor neutral C6H5NH2 and its derivatives.
ChemInform Abstract: Cyclic Voltammetric Study of a Series of Related Mono‐ and Binuclear Nickel Complexes of β‐Di‐ and β‐Triketonates and Their Diamine Schiff Bases.
Authors: LINTVEDT R. L. , RANGER G. , KRAMER L. S. 
Published: May 2016

AbstractThe electrochemical behavior of the structurally related mono‐ and binuclear Ni(II) complexes (I)‐(V) is investigated.
ChemInform Abstract: Swain‐Scott Correlations for Reactions of Nucleophilic Reagents and Solvents with Secondary Substrates.
Authors: DIETZE P. E. , JENCKS W. P. 
Published: May 2016

AbstractThe reactions of 1‐(4‐nitrophenyl)‐2‐propyl derivatives (I) with nucleophilic reagents in 50% trifluoroethanol‐water follow Swain‐Scott correlations with slopes s = 0.27, 0.34, and 0.43 for tosylate, bromide, and iodide leaving groups, respectively.
ChemInform Abstract: Proton‐Catalyzed Cis ‐ Trans Stereomutation of cis‐1,2‐Diarylcyclobutanes.
Authors: FLIPPIN L. A. , DOMBROSKI M. A. 
Published: May 2016

AbstractAcid treatment of the cis‐cyclobutanes (I) leads to the trans‐isomers (II).
ChemInform Abstract: Chemiluminescence Mechanism and Quantum Yield of Synthetic Vinylpyrene Analogues of Benzo[a]pyrene‐7,8‐dihydrodiol.
Authors: THOMPSON A. , LEVER J. R. , CANELLA K. A. , MIURA K. , POSNER G. H. , SELIGER H. H. 
Published: May 2016

AbstractThe vinylpyrene analogues (IV) and (VII) of the previously described diol (VIII) are prepared according to the scheme.
ChemInform Abstract: 1,3‐syn Diastereoselective Reduction of β‐Hydroxyketones with Diisobutylaluminum Hydride and Tributyltin Hydride.
Authors: KIYOOKA S. , KURODA H. , SHIMASAKI Y. 
Published: May 2016

AbstractDie Hydroxy‐ketone (I) werden mit DiisobutyI‐ aluminiumhydrid (II) bzw. Tributylzinnhydrid (V) zu den isomeren Diolen (III) und (IV) reduziert, wobei die syn‐Derivate (III) bevorzugt entstehen.
ChemInform Abstract: Reduction of Aliphatic Nitramines. Approach to the Synthesis of Nitrosamines and Amines.
Authors: DE ARMAS P. , FRANCISCO C. G. , HERNANDEZ R. , SUAREZ E. 
Published: May 2016

AbstractDurch Einwirkung von Tributylzinnhydrid in Gegenwart von Azo‐bisisobutyronitril werden die N‐Nitro‐amine (Ia), (IIIa), (IVa) und (Va) zu den entsprechenden Nitrosaminen (Ib), (IIIb), (IVb) bzw. (Vb) reduziert.
ChemInform Abstract: Synthesis and Antitumor Activity of Tropolone Derivatives. Part 3.
Authors: YAMATO M. , HASHIGAKI K. , KOKUBU N. , TASHIRO T. , TSURUO T. 
Published: May 2016

AbstractDas Tropolon (I) kondensiert mit den Acetalen (II) zu den Bis‐tropolonen (III), wobei als Nebenprodukte die Verbindungen (IV) entstehen.
ChemInform Abstract: Regiospecific Synthesis of β,γ‐Unsaturated Ketones from Allylic Alcohols. Claisen Rearrangement of α‐Allyloxy Ketone Enol Derivatives.
Authors: KACHINSKY J. L. C. , SALOMON R. G. 
Published: May 2016

AbstractEs wird eine regiospezi?‐ sche Synthese zur Herstellung von Allylketonen aus Allylalkoholen beschrieben.
ChemInform Abstract: Potential Antiatherosclerotic Agents. Part 5. An Acyl‐CoA: Cholesterol O‐Acyltransferase Inhibitor with Hypocholesterolemic Activity.
Authors: DE VRIES V. G. , SCHAFFER S. A. , LARGIS E. E. , DUTIA M. D. , WANG C.‐H. , BLOOM J. D. , KATOCS A. S. JUN. 
Published: May 2016

AbstractDer n‐Heptyl‐substituierte Harnstoff (IX) wird auf dem beschriebenen Wege aus Neopentylbenzol (I) hergestellt.
ChemInform Abstract: Arynic Condensation of Ketone Enolates. Part 17. New General Access to Benzocyclobutene Derivatives.
Authors: GREGOIRE B. , CARRE M.‐C. , CAUBERE P. 
Published: May 2016

AbstractDie Cycloalkanone (I) werden über ihre Carbanionen mit Dimethyldisulfid zu den 2‐Methylthioketonen (III) substituiert und diese dann zu den Diketonen (IV) oxidiert, die z.Tl. auch aus (I) mit Selendioxid zugänglich sind.
ChemInform Abstract: Preparation and Pyrolysis of Substituted Ethanoanthracenes: A General Synthesis of 2,3‐Disubstituted Anthracenes.
Authors: BALDWIN J. E. , SWANSON A. G. , CHA J. K. , MURPHY J. A. 
Published: May 2016

AbstractThe compound (I) is functionalized regioselectively to give a series of Substituted derivatives of type (II).
ChemInform Abstract: Bis(9‐triptycyl)amines, a Missing Link between the Corresponding Methanes and Ethers.
Authors: KAWADA Y. , YAMAZAKI H. , KOGA G. , MURATA S. , IWAMURA H. 
Published: May 2016

AbstractAus den Triptycyl‐bromiden (I) entstehen in der angegebenen Weise die Azide (II), die mit den Li‐tryptyce‐ nen (III) zu den Triazenen (IV) umgesetzt werden.
ChemInform Abstract: Synthesis of the Dihydrodiol and Diol Epoxide Metabolites of Chrysene and 5‐Methylchrysene.
Authors: HARVEY R. G. , PATAKI J. , LEE H. 
Published: May 2016

AbstractDas l‐(β‐Iodethyl)‐naphthalin (I) kondensiert mit dem Li‐cyclohexadienolat (II) zu dem Diketon (III), das mit Polyphosphorsäure zu (IV) cyclokondensiert und dann in (V) übergeführt wird.
ChemInform Abstract: Novel Synthesis of N‐Substituted 3‐Aminomethylenethiolen‐4‐ones‐2.
Authors: KALIK M. A. , GOL'DFARB YA. L. , KRAYUSHKIN M. M. 
Published: May 2016

AbstractDie Thiophenthione (I) reagieren mit dem Nitriloxid (II) unter Austausch des Schwefels zu den im Titel genannten Verbindungen (III) und Mesitylisothiocyanat (IV).
ChemInform Abstract: Synthesis, Structure and Spectroscopic Properties of Some Bisoxazoles.
Authors: BELEN'KII L. I. , CHESKIS M. A. , ZVOLINSKII V. P. , OBUKHOV A. E. 
Published: May 2016

AbstractAus den (Het)Aryloxazolen (I) werden durch Formylierung die Aldehyde (II) und (III) hergestellt und in die Bis‐oxazole (VIII) bzw. (XIb) umgewandelt.
ChemInform Abstract: Furo[2,3‐c]pyrylium ‐ a New Heterocyclic System.
Authors: DULENKO V. I. , VOSHCHULA V. N. 
Published: May 2016

Abstract3‐Acetonylfuran (I) bildet mit Acetanhydrid und 70%iger Perchlorsäure das Furopyryliumperchlorat (II), aus dem mit Ammoniak das Furopyridin (III) erhalten wird.
ChemInform Abstract: Facile Synthesis of 3,4‐Dihydro‐4,4‐dimethyl‐2H‐pyran‐2‐one via Palladium Catalyzed Terminal Oxidation of 3,3‐Dimethyl‐4‐pentenoates.
Authors: TANAKA M. , URATA H. , FUCHIKAMI T. 
Published: May 2016

AbstractAus den 3,3‐Dimethyl‐ 4‐pentensäureestem (I) entstehen mit Essigsäure in Gegenwart von Pd‐ und Cu‐ Salzen die Acetoxylierungsprodukte (II) und (III) sowie geringe Mengen der Aldehydester (IV).
ChemInform Abstract: Organic Sulfur Compounds. Part 13. Solid‐State Reactions of 1‐Methyl‐4‐oxo‐trans‐2,6‐diphenylthianium Tetrafluoroborate with Alkali Halides.
Authors: TOKUNO K. , ASAO Y. , MIYOSHI F. , SAWADA Y. , OHASHI T. 
Published: May 2016

AbstractDie Festkörperreaktion der trans‐Verbindung (I) mit Alkalimetallhalogeniden wird untersucht.
ChemInform Abstract: 2‐Arylpyridines from 2‐Pyridylcopper/Triphenylphosphine and Iodoarenes.
Authors: MALMBERG H. , NILSSON M. 
Published: May 2016

AbstractThe 2‐arylpyridines (III) are formed from 2‐pyridylcopper ‐ generated from 2‐bromopyridine (I) ‐ and the unactivated iodoarenes (II) in the presence of l‐2 mol PPh3.
ChemInform Abstract: Synthesis Based on 3‐Methyl‐2‐phenyl‐5‐(3‐methyl‐2‐phenyl‐3,4‐dehydropiperidyl‐ 6)pyridine.
Authors: PROSTAKOV N. S. , ELISEEVA I. V. , HABIB H. B. , KIRILLOVA L. M. , ALIEV A. E. 
Published: May 2016

AbstractAus dem Strukturanalogon des Anabasins (I) werden durch Acylierung und Alkylierung die N‐substituierten Derivate (II)‐(IV) hergestellt.
ChemInform Abstract: Synthesis of New Heterocyclic Phenols: 8‐Hydroxy‐s‐triazolo[1,5‐c] and [4,3‐c]pyrimidines.
Authors: ROUSSEAUX O. , BONDEAU D. , SLIWA H. 
Published: May 2016

AbstractAus den 4‐Hydrazino‐5‐alkoxy‐pyrimidinen (I) erhält man beim Erhitzen mit den Orthoestern (II) die Triazolopyrimidine (III), die thermisch zu den Isomeren (IV) umgelagert werden können.
ChemInform Abstract: (S)‐3‐[(Benzyloxy)methyl]morpholine Hydrochloride: A Nonstimulant Appetite Suppressant without Conventional Neurotransmitter Releasing Properties.
Authors: BROWN G. R. , FOUBISTER A. J. , FORSTER G. , STRIBLING D. 
Published: May 2016

AbstractDie enantiomeren Morpholinalkohole (Ia) und (Ib) werden einzeln auf dem oben gezeigten Reaktionsweg in die Benzylether (VIa) und (VIb) übergeführt.
ChemInform Abstract: Synthesis of Macrocycles, Containing Thiophene and Thiazole Rings.
Authors: GOL'DFARB YA. L. , KRASNYANSKAYA E. A. , DUDINOV A. A. , TAITS S. Z. 
Published: May 2016

AbstractDas Propiothienon (I) läßt. sich nach verschiedenen Methoden zu dem Bromethylketon (II) bromieren, aus dem mit Thioharnstoff das Thienylthiazol (III) erhalten wird.
ChemInform Abstract: A Simple Method for the Synthesis of Primary and Tertiary Terpenic Allylic Phosphates.
Authors: JULIA M. , MESTDAGH H. , ROLANDO C. 
Published: May 2016

AbstractAlkylation of the phosphate (I) with the sulfonium salts (II) produces primary terpenic allylic phosphates in fair to moderate yields with concomitant elimination of sRä . Catalysis of the reactions by Cu(I) salts leads predominantly to the formation of tertiary phosphates.
ChemInform Abstract: N7/ O6 Chelation in a Complex with an Analogue of Guanine. Preparation, Spectroscopic Study, and Crystal Structure of Bis(η5‐cyclopentadienyl)(theophyllinato)titanium(III).
Authors: COZAK D. , MARDHY A. , OLIVIER M. J. , BEAUCHAMP A. L. 
Published: May 2016

AbstractThe title qomplex (I) is prepared by reaction of bis(cyclopentadie nyl)‐ dicarbonyl‐Ti(II) with theophylline in refluxing toluene or of chloro‐bis(cyclopentadienyl)‐Ti(III) with sodium theophyllinate, generated in situ from NaH, in refluxing THF.
ChemInform Abstract: Chromium(II)‐‐Hydrazine Reactions: Polymeric (Cr2(O2CCH3)4(μ‐N2H4))n and Cleavage of Its Metal‐Metal Bonds on Reaction with Carbon Dioxide Affording Mononuclear Chromium Carbazates.
Authors: BELLERBY J. M. , EDWARDS D. A. , THOMPSETT D. 
Published: May 2016

AbstractThe complex (I) reacts with hydrazine in deoxygenated EtOH to yield the polymeric title compound (II), the quadruple bond of which is cleaved on reaction with carbazic acid, preformed from aqueous hydrazine and CO2, to yield the mononuclear high‐spin complex (III).
ChemInform Abstract: New Preparation, Electrochemical Properties and X‐Ray Structure of Phosphaferrocenes η5‐C5Me5Fe‐η5‐PC4R4.
Authors: ROMAN E. , LEIVA A. M. , CASASEMPERE M. A. , CHARRIER C. , MATHEY F. , GARLAND M. T. , LE MAROUILLE J.‐Y. 
Published: May 2016

AbstractEine neue Synthese für die Phosphaferrocene (III) wird vorgestellt.
ChemInform Abstract: Steric and Electronic Effects in Cobalt(II) Disproportionation with Phosphorus Ligands.
Authors: SOCOL S. M. , VERKADE J. G. 
Published: May 2016

AbstractStarting from salt (I) and (II), the disproportionation reaction of Co(II) with P(III) ligands L, giving the Co(III) and Co(I) complexes (III) and (IV), is found to depend in a curious way on the shape of the ligand.
ChemInform Abstract: Preparation and Reactivity of Bis(phenylethynyl)argentate(I) and Chlorophenylethynylargentate(I) Complex Anions.
Authors: ABU‐SALAH O. M. , AL‐OHALY A. R. , AL‐QAHTANI H. A. 
Published: May 2016

AbstractComplex (I) is best prepared in very high yield by reacting [(PPh3)2N]Cl, [AgC2Ph]" and PPh3 (1:2:3 mole ratio) in Me2CO at room temp.; (II) was ‐prepared in very high yield by addition of Chloride ions to silver phenylacetylide in MeZCO; it is the first organosilver(I) derivative, so far reported, which is simultaneously o‐bonded to carbon and halogen.
ChemInform Abstract: Synthesis of a Chiral Rhodium Alkyl via Metal Insertion into an Unstrained C‐C Bond and Use of the Rate of Racemization at Carbon to Obtain a Rhodium‐Carbon Bond Dissociation Energy.
Authors: SUGGS J. W. , JUN C.‐H. 
Published: May 2016

AbstractDirect insertion of the Rh(I) complex (II) into a C‐C bond of (Ia), where one of the Catoms is a chiral Center, provides a new route to a′ chiral Rh alkyl complex (III) formed via a chlorine‐bridged polymer (99% yield) solubilized by Py.
ChemInform Abstract: Novel UV‐VIS Spectral Feature and Electrochemical Behavior of High‐Valent Osmium(VI) Dioxo Complex of 1,4,8,11‐Tetramethyl‐1,4,8,11‐tetraazacyclotetradecane (TMC). Reversible Three‐Electron Redox Couple and Vibronic Structured UV‐VIS Absorption Bands Involving trans‐[Os(VI)(TMC)O2]2+.
Authors: CHE C.‐M. , CHENG W.‐K. 
Published: May 2016

AbstractThe novel title complex (III) gives a cyclic voltammogram that shows a reversible three‐electron redox couple at a pyrolytic graphite or glassy carbon electrode.
ChemInform Abstract: Transformation of a Terminal to a Bridging Carbonyl Ligand Accompanied by Ir‐Ir Bond Cleavage: An Example of Transmission of Electronic Effects from One Metal Center to Another.
Authors: COWIE M. , VASAPOLLO G. , SUTHERLAND B. R. , ENNETT J. P. 
Published: May 2016

AbstractThe alkyne‐bridged complex (I) reacts with small molecules L to give the Compounds (II) containing a bridging carbonyl group and no Ir‐Ir bond, whereas reaction with CO yields a different complex type (III) (no yield gi‐ ′ ven).
ChemInform Abstract: The Reaction of a Bridged Spiropentane with Zeise′s Dimer, (PtCl2(C2H4))2.
Authors: WIBERG K. B. , MCCLUSKY J. V. , SCHULTE G. K. 
Published: May 2016

AbstractDas verbrückte Spiropentan (I) reagiert mit dem Pt‐Komplex (II) zunächst zu den Zwischenprodukten (III) und (IV).
ChemInform Abstract: Asymmetric Homogeneous Reduction of Dehydropeptides.
Authors: EL‐BABA S. , NUZILLARD J. M. , POULIN J. C. , KAGAN H. B. 
Published: May 2016

AbstractThe.monodehydropeptides (I)‐(VII) are synthesized mainly by the azlactone approach or subsequent fragment couplings.
ChemInform Abstract: Synthesis of Short Oligoribonucleotides Bearing a 3′‐ or 5′‐Terminal Phosphate by Use of 4,4′,4"‐Tris(4,5‐dichlorophthalimido)trityl as a New 5′‐Hydroxyl Protecting Group.
Authors: SEKINE M. , HATA T. 
Published: May 2016

AbstractThe CPTr group is a useful new 5′‐hydroxyl protecting group for oligoribonucleotide synthesis.