bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Stepwise Synthesis and Reactivity of Ph2PCH2PPh2‐Stabilized Mixed‐Metal Clusters Containing Three or Four Different Metals.
Authors: BRAUNSTEIN P. , DE MERIC DE BELLEFON C. , RIES M. 
Published: May 2016

AbstractThe reactions of carbonylmetalate anions e.g. (Co(CO)4)‐ (II), (Fe(CO)3NO)‐, (Mn(CO)5)‐, (Mo(CO)3Cp)‐, and (W(CO)3Cp)‐ with trinuclear clusters of the type (I), (IV) and (VI) occur by substitution of the Pd‐bound halide by the carbonylmetalate anions to produce the clusters (III), (V), and (VII).
ChemInform Abstract: Synthesis of Conformationally Restricted Dimeric Porphyrins Unsymmetrically Linked with Quinone.
Authors: OSUKA A. , IDA K. , NAGATA T. , MARUYAMA K. , YAMAZAKI I. , TAMAI N. , NISHIMURA Y. 
Published: May 2016

AbstractThe synthesis of one representative of the dimeric porphyrins (VI) mentioned in the title is outlined in the reaction scheme.
ChemInform Abstract: Novel Access to the Synthesis of 7‐Alkoxy‐ and 7‐Hydroxy‐6,7‐dihydrocitrals.
Authors: ERMAN M. B. , GOLOVACHEVA E. V. , GULYI S. E. , ZASETSKII D. L. , SHUTIKOVA L. A. , CHERKAEV V. G. , AUL'CHENKO I. S. 
Published: May 2016

AbstractA novel one‐step procedure of preparation of the 7‐alkoxy‐6,7‐dihydrocitrals (IIa) and (IIb) involves rearrangement of the ethynylcarbinols (Ia) and (Ib), respectively.
ChemInform Abstract: Direction of the Cyclization of Oxo Derivatives of α‐Ionone and Dihydro‐α‐ionone.
Authors: TUTORSKAYA O. O. , ELYASHBERG M. E. , YAMPOL'SKII YU. YU. , KARASEV YU. Z. , MIROPOL'SKAYA M. A. , SAMOKHVALOV G. I. 
Published: May 2016

AbstractDehydration of the 3‐oxo‐dihydro‐α‐ionone (I) occurs on treatment with TosOH or with Pd/C to yield the same bicyclic dienone (II), whose structure is deduced from its spectral data.
ChemInform Abstract: Cp2ZrCl2‐AgBF4 in Benzene: A New Reagent System for Rapid and Highly Selective α‐Mannoside Synthesis from Tetra‐O‐benzyl‐D‐mannosyl Fluoride.
Authors: SUZUKI K. , MAETA H. , SUZUKI T. , MATSUMOTO T. 
Published: May 2016

AbstractThe mannosyl fluoride (I) mentioned in the title is treated with the alcohol (II) in the presence of zirconocene dichloride and silver tetrafluoroborate to form the corresponding mannosides (III).
ChemInform Abstract: Studies Related to the Synthesis of (.+‐.)‐Pederin. Part 1. Synthesis of Ethyl Pederate and Benzoylselenopederic Acid.
Authors: WILLSON T. M. , KOCIENSKI P. , JAROWICKI K. , ISAAC K. , FALLER A. , CAMPBELL S. F. , BORDNER J. 
Published: May 2016

AbstractApproaches to the synthesis of the insect toxin pederin start with the preparation of the ring A fragments ethyl pederate (VIIIa) and the title acid (XIV).
ChemInform Abstract: Open‐Ring Models of Hetero‐Cannabinoids: Synthesis of 2‐(Alkylthio)‐5‐(2‐aminoethyl)hydroquinone Derivatives.
Authors: SINDELAR K. , HOLUBEK J. , SVATEK E. , SCHLANGER J. , DLABAC A. , VALCHAR M. , HRUBANTOVA M. , PROTIVA M. 
Published: May 2016

AbstractCannabinoids show tranquilizing, anticonvulsant, analgetic and other activities.
ChemInform Abstract: The Use of Nitrogen Dioxide to Improve the Superconducting Properties of YBa2Cu3O7.
Authors: LEARY K. J. , JACOBSON H. W. , ASKEW T. R. , FLIPPEN R. B. 
Published: May 2016

AbstractHeating of YBa2Cu3O7 powders in a NO2‐containing atmosphere at ∼950 °C, followed by annealing in oxygen above 750 °C and slow cooling to room temp. significantly improves the elemental homogeneity of the powder and, as a result, substantially increases the flux exlusion.
ChemInform Abstract: Rapid Thermal Processing of Pb(Mg0.7Zn0.3)1/3Nb2/3O3 Multilayer Ceramic Capacitors.
Authors: LANDIN S. M. , SCHULZE W. A. 
Published: May 2016

AbstractIt is demonstrated that a fast firing process can be successfully applied for the sintering of zinc‐modified lead magnesium niobate multilayer ceramic capacitors.
ChemInform Abstract: Formation and Morphology of 2H‐SiC Whiskers by the Decomposition of Silicon Nitride.
Authors: LI J. , PENG G. , CHEN S. , CHEN Z. , WU J. 
Published: May 2016

AbstractDecomposition of Si3N4 at 1900 °C in a graphite vessel under a pressure of 10 atm.
ChemInform Abstract: Ammonia Activation by Sc+ and Ti+: Electronic and Translational Energy Dependence.
Authors: CLEMMER D. E. , SUNDERLIN L. S. , ARMENTROUT P. B. 
Published: May 2016

AbstractThe reactions of Sc+ and Ti+ with NH3 are studied as a function of translational energy in a guided ion beam tandem mass spectrometer.
ChemInform Abstract: The High Temperature Aqueous Corrosion of Ferritic Steels: Effect of Heat Flux on Corrosion and Magnetite Deposition.
Authors: TOMLINSON L. , ASHMORE C. B. , SILVER P. J. B. , MEAD A. P. 
Published: May 2016

AbstractA long (1.2 m) 9Cr‐1Mo ferritic steel tube is exposed to a wide range of heat fluxes (0‐1389 kW/m2, simulating the highest heat fluxes present in sodium heated steam generators) under realistic steam generator conditions (355 °C, 17.6 MPa, subcooled boiling to 15% steam quality).
ChemInform Abstract: Triammine Complexes of Chromium(III). Synthesis and Characterization of the Two Isomeric Series.
Authors: ANDERSEN P. , DOESSING A. , GLERUP J. , RUDE M. 
Published: May 2016

AbstractIt is demonstrated that the complex mer‐Cr(Py)3F3 (preparation is described, 93% yield), is a convenient starting material for the synthesis of Cr(III)‐ammine complexes (examples given in the scheme).
ChemInform Abstract: Crystal Chemistry of 1‐(4‐Chlorophenyl)‐4,4‐dimethyl‐2‐(1H‐1,2,4‐triazol‐1‐yl)pentan‐3‐one, a Paclobutrazol Intermediate.
Authors: BLACK S. N. , WILLIAMS L. J. , DAVEY R. J. , MOFFATT F. , MCEWAN D. M. , SADLER D. E. , DOCHERTY R. , WILLIAMS D. J. 
Published: May 2016

AbstractIndividual crystals from MeOH solutions of rac. (I) contain only one enantiomer (space group P212121 with Z=4).
ChemInform Abstract: Reactions of Methyl Trifluoromethylpyruvate and Its N‐Methoxycarbonylimine with π‐Enriched Heterocycles and Dipolar Compounds.
Authors: SOLOSHONOK V. A. , KUKHAR' V. P. 
Published: May 2016

AbstractThe reactions between the title compounds (I) and (IV) and some heterocycles, vinyl ethers and nitrile oxides are investigated for the first time.
ChemInform Abstract: Reaction of Diazoalkanes with Unsaturated Compounds. Part 7. Catalytic Cyclopropanation of 1‐Alkoxy‐, 1‐Acetoxy‐, and 1‐Trimethylsilyloxy‐1,3‐butadienes with Diazomethane.
Authors: TOMILOV YU. V. , KOSTITSYN A. B. , SHULISHOV E. V. , KHUSID A. KH. , NEFEDOV O. M. 
Published: May 2016

AbstractThe Pd(II)‐catalyzed cyclopropanation of the 1‐butadienyl ethers (Ia) or (VI) and the acetate (Ib) with diazomethane (II) results in a selective reaction at the terminal C=C bond to form the corresponding cyclopropylvinyl compounds (III) and (VII).
ChemInform Abstract: Unusual Reactions of 1‐(N′,N′‐Dimethylhydrazino)‐ and 1‐(N′,N′‐Dimethyl‐N‐nitrosohydrazino)‐4‐methyl‐2,2,3,3‐tetracyanocyclopentane.
Authors: ZOLOTOI A. B. , SHEVERDOV V. P. , LUKIN P. M. , PROKHOROV A. I. , NASAKIN O. E. , ATOVMYAN L. O. 
Published: May 2016

AbstractThe hydrazinocyclopentane (I) reacts with sodium nitrite (II) to give the nitroso compound (III) which is cyclized upon treatment with hydrochloric acid, producing the tetrahydrocyclopentatriazine (IV).
ChemInform Abstract: Synthesis of Enaminoimino Derivatives of Cyclohexane β‐Triketones.
Authors: LAKHVICH F. A. , RUBINOV D. B. , RUBINOVA I. L. 
Published: May 2016

AbstractConversion of the dimedone derivatives (I) into their sodium salts and subsequent methylation afford the enol ethers (III) and (IV).
ChemInform Abstract: Asymmetric Synthesis. Part 10. The Highly Enantioselective Synthesis of (R)‐α‐Substituted Benzylic Amines via the Modified (+)‐Camphor Derivatives as Chiral Synthons.
Authors: JIANG Y. , PENG G. , LIU G. 
Published: May 2016

AbstractThe ketopinic acid (I) is converted to the acyl chloride (II) which is consecutively treated with o‐aminophenol (III) and benzylamine (V), producing the chiral imine (VI).
ChemInform Abstract: Reaction of Diynoic Chlorides with para‐Substituted Phenols.
Authors: BUDILOVA I. YU. , KOLESNIKOV A. M. , KOLOTILO N. V. , IL'CHENKO A. YA. 
Published: May 2016

AbstractCoupling of the alkynyl bromides (I) with 10‐undecynoic acid (II) according to Yotkevich and Cadiot affords the diynoic acids (III), which are further converted to their chlorides on treatment with SOCl2.
ChemInform Abstract: Asymmetric Conjugated Bisquinoid Systems. Part 2. Reaction of N‐(2,6‐Ditert.‐butylcyclohexa‐2,5‐dien‐1‐oxo‐4‐methylenyl)‐1,4‐benzoquinonimines with Hydrogen Chloride.
Authors: KOLESNIKOV V. T. , KLEP V. Z. , NOVIKOV E. E. , KOPEL'TSIV YU. A. 
Published: May 2016

AbstractThe reaction proceeds by way of a 1,10‐addition of HCl to the quinonimines (I) or (III) to give the fully aromatized derivatives (II) or (IV).
ChemInform Abstract: Chemistry of Oxalyl Derivatives of Methyl Ketones. Part 47. Reaction of the Arylamides of Aroylpyruvic Acids with Diphenyldiazomethane.
Authors: BRIGADNOVA E. V. , MASLIVETS A. N. , ANDREICHIKOV YU. S. 
Published: May 2016

AbstractThe title reaction between the N‐arylpyruvamides (I) and diphenyldiazomethane (II) affords the adducts (III).
ChemInform Abstract: Novel Synthesis of Benzo‐Substituted Benzofurans via Diels‐Alder Reaction.
Authors: KUSURKAR R. S. , BHOSALE D. K. 
Published: May 2016

AbstractE‐2‐(β‐Nitrovinyl)furan (I) undergoes cycloaddition reaction with the acrylates (II) under release of nitrous acid, forming the benzofuran‐5‐carboxylates (III).
ChemInform Abstract: Synthesis of Polyfunctional Stable Nitrile Oxides in the Thiophene Series and Their Relative Reactivity in the 1,3‐Dipolar Cycloaddition with Styrene.
Authors: KRAYUSHKIN M. M. , KALIK M. A. , ZAV'YALOVA V. K. , LOKTIONOV A. A. , BOGDANOV V. S. 
Published: May 2016

AbstractTreatment of the thiophenecarboxaldehyde oximes (I) with sodium hypochlorite gives the nitrile oxides (II) which are coupled with styrene (III), producing the thienylisoxazolines (IV).
ChemInform Abstract: Reaction of Methylphenylcyclopropanes with Sulfur Dioxide in the Presence of Trifluoroacetic Acid.
Authors: BONDARENKO O. B. , SAGINOVA L. G. , VOEVODSKAYA T. I. , BUEVICH A. V. , YUFIT D. S. , STRUCHKOV YU. T. , SHABAROV YU. S. 
Published: May 2016

AbstractIn the presence of TFA the reaction between 1‐methyl‐2‐phenylcyclopropane (I) and SO2 (II) affords a mixture of the three diastereomeric oxides (III)‐(V) along with the isomer (VI).
ChemInform Abstract: Reaction of Aromatic Nitrile Oxides with Chloroformyl Isocyanate.
Authors: FETYUKHIN V. N. , ESIPENKO A. A. , SAMARAI L. I. 
Published: May 2016

AbstractThe reactions between the nitrile oxides (I) and chloroformyl isocyanate (II) afford separable mixtures of the chloroformyloxadiazolinones (III) and the O‐isocyanatoformylhydroxamic acid derivatives (IV).
ChemInform Abstract: Dienamides as Versatile Precursors of Polycyclic Pyridines and Isoquinolines.
Authors: COUTURE A. , BOCHU C. , GRANDCLAUDON P. 
Published: May 2016

AbstractThe N‐dienyl amides (I), (IV), (VI), and (VIII) are heated with phosphorus oxychloride to undergo cyclization, forming the fused pyridines (III), (V), (VII), and (IX) respectively.
ChemInform Abstract: Nitrone Cycloaddition: Peroxy Acid Oxidation of 2‐Phenyl‐1‐oxa‐9‐azabicyclo(4.3.0)nonane.
Authors: CARRUTHERS W. , COGGINS P. , WESTON J. B. 
Published: May 2016

AbstractOxidation of the oxaazabicyclo(4.3.0)nonane (I) results in ring cleavage, forming a mixture of the isomeric nitrones (II) and (III).
ChemInform Abstract: Synthesis of Hydrotriazines from Dimethyl N‐(N2‐Cyanoamidino)carbonimidodithioate.
Authors: SUYAMA T. , YANAGI M. , IIO K. , IKEDA S. , MIKI A. 
Published: May 2016

AbstractThe carbonimidodithioate (I) is coupled with the primary aliphatic or benzylic amines (II) at low temperatures to give the S‐methylisothioureas (III) which partly cyclize, forming the triazines (IV).
ChemInform Abstract: Addition Reaction of N,N‐Dichloroarenesulfenamides with 1‐Alkenylsilatranes.
Authors: ADAMOVICH S. N. , PROKOP'EV V. YU. , RAKHLIN V. I. , MIRSKOV R. G. , SHTERENBERG B. Z. , VORONKOV M. G. 
Published: May 2016

AbstractThe N,N‐dichloroarenesulfonamides (I) are coupled with the alkenylsilatranes (II) to give the mono‐ (III) or bisadducts (IV) depending on the molar ratio of the reactants.
ChemInform Abstract: 1‐Dibutylboryl‐2‐diphenylphosphinoethene and Its Derivatives.
Authors: BALUEVA A. S. , EFREMOV YU. YA. , NEKHOROSHKOV V. M. , ERASTOV O. A. 
Published: May 2016

AbstractThe borylphosphinoethene (I) reacts with the chalcogens (II) to give the chalcogenides (III).
ChemInform Abstract: Synthesis and Characterization of Binuclear Phosphite Complexes of Rhodium(I) with Bridging Azines.
Authors: GOPINATHAN S. , PARDHY S. A. , UNNY I. R. , GOPINATHAN C. 
Published: May 2016

AbstractThe azine‐bridged Rh(I) phosphite complexes (III), (IV) (yield 65‐75%) and (V) (63‐80%) are obtained by substitution reactions of the corresponding dicarbonyl analogues.
ChemInform Abstract: η3‐MeC(CH2PPh2)3/Rhodium Complexes Utilize Phosphine Arm Dissociation Mechanisms at 25 °C.
Authors: THALER E. G. , FOLTING K. , CAULTON K. G. 
Published: May 2016

AbstractThe reaction of the trimethyl‐Rh complex (I) with CO (II) leads to the (acetyl)carbonyl complex (III) via the (methyl)carbonyl complex (V).
ChemInform Abstract: Chemoenzymatic Synthesis of (R)‐ and (S)‐4‐Amino‐3‐methylbutanoic Acids.
Authors: ANDRUSZKIEWICZ R. , BARRETT A. G. M. , SILVERMAN R. B. 
Published: May 2016

AbstractRacemic dimethyl 3‐methylglutarate (±)‐(I) is optically resolved by enantioselective enzymatic saponification with pig liver esterase, yielding the chiral monoester (R)‐(II).
ChemInform Abstract: Synthesis of the (S) Enantiomer of Paniculidine A. Absolute Configuration of Natural Paniculidines.
Authors: CHESKIS B. A. , ALEKSEEV I. G. , MOISEENKOV A. M. 
Published: May 2016

AbstractStarting from the well known (R)‐5‐acetoxy‐4‐methylpentanoic acid (I) the title compound (XIII) is prepared.
ChemInform Abstract: Benzophenanthridines. Part 11. A Study of the Rodionov‐Suvorov Scheme. Synthesis of the First Representative of the 11‐Aminobenzo(c)phenanthridines ‐ 11‐Amino‐6‐methyl‐11,12‐dihydrobenzo(c)phenanthridine Dihydrochloride.
Authors: MASLENNIKOVA L. V. , SLADKOV V. I. , SUVOROV N. N. 
Published: May 2016

AbstractStarting from the triethyl ester (I) the 11‐methoxycarbonylbenzo(c)phenanthridine (XI) is prepared according to the AD → C → B scheme of Rodionov and Suvorov in a considerably enhanced overall yield (18%).
ChemInform Abstract: 1,1′‐Thionyldiimidazole in the Synthesis of a Long‐Chain Phospholipidic Membrane Probe.
Authors: BECK A. , HEISSLER D. , DUPORTAIL G. 
Published: May 2016

AbstractThe phenylhexatrienylphenylhenicosanoic acid (XI), prepared from icosane‐1,20‐diol (I) via the benzaldehyde (VIII), reacts with 1,1'‐thionyldiimidazole (XIII) in tetrahydrofuran to produce the corresponding imidazolide.
ChemInform Abstract: Studies in the Synthesis of Brevianamides A and B: Pilot Investigations, and the Preparation of 1,1‐Dimethyl‐1,2,4,9‐tetrahydrocarbazol‐3‐one.
Authors: RITCHIE R. , SAXTON J. E. 
Published: May 2016

AbstractIn preliminary investigations directed ultimately at the synthesis of the indoxyl mould metabolites, brevianamides A (I) and B (II), routes to the synthesis of the tetrahydrocarbazolones (III) and (IV) are explored.
ChemInform Abstract: Electrochemichromism (ECC) of Nb2O5 Thin Films Obtained by Oxidation of Magnetron‐Sputtered NbNx.
Authors: CABANEL R. , CHAUSSY J. , MAZUER J. , DELABOUGLISE G. , JOUBERT J. C. , BARRAL G. , MONTELLA C. 
Published: May 2016

AbstractThermal oxidation (300 °C, air) of magnetron sputtered NbNx thin films on transparent substrates (sapphire, glass, Sb‐doped SnO2, Sn‐doped In2O3) yields amorphous Nb2O5 films with promising ECC properties (studied in aqueous H2SO4).
ChemInform Abstract: GeMoW Refractory Ohmic Contact for GaAs/GaAlAs Self‐Aligned Heterojunction Bipolar Transistors.
Authors: DUBON‐CHEVALLIER C. , BLANCONNIER P. , BESOMBES C. , MAYEUX C. , BRESSE J. F. , HENOC P. , GAO Y. 
Published: May 2016

AbstractA study of the properties of As‐doped and undoped GeMoW contacts prepared by different annealing techniques leads to the optimization of a new refractory ohmic contact consisting of an As‐doped Ge‐layer deposited by electron beam evaporation and sputter‐deposited Mo and W films.
ChemInform Abstract: Studies on (Ru3(CO)12)‐Catalyzed Homogeneous Transfer Hydrogenation Reactions; X‐Ray Structure of (Ru4(CO)10Cl2(OPh)2).
Authors: BHADURI S. , SAPRE N. , SHARMA K. , JONES P. G. , CARPENTER G. 
Published: May 2016

AbstractThe catalytic effect of tri‐ and tetranuclear Ru clusters on hydrogen transfer reactions is well known, but there is little direct evidence for the participation of cluster intermediates.
ChemInform Abstract: Stereocontrol in the Intramolecular Nitrone Cycloaddition to Vinyl Sulfur Derivatives.
Authors: ANNUNZIATA R. , CINQUINI M. , COZZI F. , GIARONI P. , RAIMONDI L. 
Published: May 2016

AbstractThe intramolecular cycloaddition of the nitrones (IV), which are generated from the aldehydes (I) and possess an alkyl or alkoxy substituted α‐stereocenter on the tether connecting dipole and dipolarophile, occurs in a completely stereoselective fashion to give the 3',3‐anti‐3,4‐syn configurated products (III).
ChemInform Abstract: Asymmetric Alkylation of α‐Aryl Substituted Carbonyl Compounds by Means of Chiral Phase Transfer Catalysts. Applications for the Synthesis of (+)‐Podocarp‐8(14)‐en‐13‐one and of (‐)‐Wy‐16,225, a Potent Analgesic Agent.
Authors: NERINCKX W. , VANDEWALLE M. 
Published: May 2016

AbstractUsing optically active phase transfer catalysts such as the cinchonidinium derivatives (I), the asymmetric alkylation of non‐fused and fused α‐aryl substituted carbonyl compounds such as (II), (VI) or (IX) is achieved to give the products (IV), (VIII) or (XI).
ChemInform Abstract: Stereoselective Conversion of Tetraalkyltin Compounds to Alcohols.
Authors: HERNDON J. W. , WU C. 
Published: May 2016

AbstractTetraalkyltin compounds such as (I), (VIII), (XII), and the iron containing complex (XIV) are converted to the corresponding alcohols by reaction with bromine and subsequent oxidative cleavage with MCPBA in the presence of ammonia.
ChemInform Abstract: Preparation of Dialkylcyanamides ‐ Depressing Additives to Diesel Fuels.
Authors: POLIVIN YU. N. , YURECHKO V. V. , VISHNYAKOVA T. P. , AGEEV E. A. 
Published: May 2016

AbstractThe title compounds (III) are prepared by a novel procedure in optimized yields.
ChemInform Abstract: Synthesis of Hexacyclo(6.5.1.02,7.03,11.04,9.010,14)tetradeca‐5,12‐diene.
Authors: SRIKRISHNA A. 
Published: May 2016

AbstractThe cycloadduct (II) derived from cyclooctatetraene and maleic anhydride, undergoes further Diels‐Alder reaction with tetrachlorocyclopentadienone dimethyl acetal (I) to form the polycyclic anhydride (III).
ChemInform Abstract: Synthesis of 2‐(3‐Methyl or Trifluoromethyl‐5‐(2‐thienyl)‐pyrazol‐1‐yl)thiazoles and Benzothiazoles.
Authors: SINGH S. P. , SEHGAL S. , TARAR L. S. , DHAWAN S. N. 
Published: May 2016

AbstractThe title compounds (III) and (V) are prepared with a view to obtaining potential phototoxic agents.
ChemInform Abstract: Novel One‐Pot Photochemical Synthesis of 3‐C‐Aroyl‐2‐aryl‐4H‐1‐benzopyran‐4‐ones.
Authors: CHAWLA H. M. , SHARMA S. K. 
Published: May 2016

AbstractSensitized photooxygenation of the 3‐benzylidenebenzopyran‐4‐ones (I) yields the 3‐benzoyl derivatives (II).
ChemInform Abstract: Formal (2 + 2)‐ and (3 + 2)Cycloaddition Reactions of 2H‐Chromenes with 2‐Alkoxy‐1,4‐benzoquinones: Regioselective Synthesis of Substituted Pterocarpans.
Authors: ENGLER T. A. , REDDY J. P. , COMBRINK K. D. , VANDER VELDE D. 
Published: May 2016

AbstractThe reaction of the chromenes (I) with the quinones (II) is catalyzed by titanium(IV) to produce the (2 + 2)cycloadducts (IIIa) ‐ (IIId) and/ or the pterocarpan derivatives (IVd) and (IVe).
ChemInform Abstract: Preparation of New Nitrogen‐Bridged Heterocycles. Part 21. A Facile Synthesis of 2‐Indolizinethiols Using New Protecting Groups.
Authors: KAKEHI A. , ITO S. , YAMADA N. , YAMAGUCHI K. 
Published: May 2016

AbstractCa. 25 indolizine derivatives such as (VI) having a (2‐cyanoethyl)thio or a (2‐ethoxycarbonylethyl)thio group at the 2‐position are prepared from (I) via the methylides (IV).
ChemInform Abstract: A Novel and Efficient Synthesis of Imidates and the Application Thereof to the Mild Cleavage of Lactams.
Authors: DANKLMAIER J. , HOENIG H. + 
Published: May 2016

AbstractThe oxazinones (I) are treated with benzyl trichloroacetimidates (II) in the presence of trimethylsilyl triflate to undergo O‐benzylation, yielding the benzyloxydihydrooxazines (III).
ChemInform Abstract: Dehydracetic Acid. Precursor in the Synthesis of Benzodiazepines.
Authors: EL ABBASSI M. , DJERRARI B. , ESSASSI E. M. , FIFANI J. 
Published: May 2016

Abstracto‐Phenylenediamine (I) reacts with dehydracetic acid (II) in the presence of the alcohols (III) to form the alkoxycarbonylmethylenebenzodiazepines (IV), together with the benzodiazepinone (V) and the benzimidazoles (VI) and (VII).
ChemInform Abstract: Oligosiloxanes with Functional Groups. Part 8. Reactions of H‐Siloxanes with But‐2‐yne‐1,4‐diol.
Authors: SONNEK G. , DRAHS E. , MUELLER G. + 
Published: May 2016

AbstractBesides the silylalkenediol (III) mainly formed on the reaction shown, the side‐products (IV)‐(VII) are detected.
ChemInform Abstract: Coordination Chemistry of 1,3‐Thiaselenole‐2‐thione‐4,5‐dithiolate (dmits) ‐ Comparison with 1,3‐Dithiole‐2‐thione‐4,5‐dithiolate (dmit).
Authors: OLK R.‐M. , SEMMELMANN C. , KIRMSE R. , KOEHLER K. + , HOYER E. , OLK B. 
Published: May 2016

AbstractThe bis(chelate) complexes (III) as well as Cd(II), Hg(II), and Cu(II) analogues are synthesized starting with the title dithiolate dmits generated in situ by debenzoylation of the diester (I).
ChemInform Abstract: The Direct Electrochemical Synthesis of d10 Metal Ion Derivatives of Some Anionic Bidentate Oxygen Donors.
Authors: ANNAN T. A. , PEPPE C. , TUCK D. G. 
Published: May 2016

AbstractThe electrochemical reactions of the weak acids (I)‐(III) with Zn, Cd, Hg, In and Sn are investigated.
ChemInform Abstract: Metallocene Chemistry of High‐Fluorinated Ligand Systems. Part 12. Synthesis and Characterization of Cp2Ti(BF6)2.
Authors: GOWIK P. , KLAPOETKE T. + 
Published: May 2016

AbstractThe title compound (III) is the first fluorine‐coordinated metallocene hexafluorobismuthate complex reported.
ChemInform Abstract: N‐Benzyl‐3‐(tri‐n‐butylstannyl)thiopropionamide as Thiohomoenolate Synthon. Application to a Synthesis of Some Heterocycles.
Authors: TAKAHATA H. , OHKURA E. , IKURO K. , YAMAZAKI T. 
Published: May 2016

AbstractN‐Benzylacrylamide (I) is stannylated and then sulfurized to form the 2‐stannylthiopropionamide (IV).
ChemInform Abstract: Reductive Coupling of Carbon Monoxide with Methyl Isocyanide in a Seven‐Coordinate Niobium Complex.
Authors: CARNAHAN E. M. , LIPPARD S. J. 
Published: May 2016

AbstractWhen the novel isocyanide‐carbonyl compound (III) is subjected to reductive coupling conditions an unprecedented acetylene ligand is formed by a cross‐coupling of CO and CN‐Me.
ChemInform Abstract: Synthesis and Characterization of Cationic Gold‐Rhodium Phosphite Cluster Complexes. X‐Ray Crystal and Molecular Structure of (Au4Rh(H)2(P(O‐i‐C3H7)3)2(PPh3)4)PF6.
Authors: ALEXANDER B. D. , MUETING A. M. , PIGNOLET L. H. 
Published: May 2016

AbstractThe structure of the title cluster (III) (space group P1, Z=2) is determined by X‐ray analysis.
ChemInform Abstract: Decomposition Reactions of Arteether, a Semisynthetic Derivative of Qinghaosu (Artemisinin).
Authors: IDOWU O. R. , MAGGS J. L. , WARD S. A. , EDWARDS G. 
Published: May 2016

AbstractThe sesquiterpene endoperoxide artemisinin is the antimalarial principle of Artemisia annua.
ChemInform Abstract: Enantioselective Synthesis of Hydroxy α‐Amino Acids. (‐)‐erythro‐ and (‐)‐threo‐γ‐Hydroxynorvalines.
Authors: ARIZA J. , FONT J. , ORTUNO R. M. 
Published: May 2016

AbstractThe title compounds (VI) and (IX) are synthesized from D‐ribonolactone (I) as chiral precursor.