bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Enantiotopic‐Group Differentiation. Catalytic Asymmetric Ring‐Opening of Prochiral Cyclic Acid Anhydrides with Methanol, Using Cinchona Alkaloids.
Authors: HIRATAKE J. , INAGAKI M. , YAMAMOTO Y. , ODA J. 
Published: May 2016

AbstractAsym. ring‐opening of the prochiral anhydrides (II) with MeOH (III) is achieved by a catalytic quantity of various cinchona alkaloids (I).
ChemInform Abstract: Synthesis and Local Anaesthetic Activity of 6‐(α‐Amino‐ω‐phenylalkyl)chromanes.
Authors: DAUKSHAS V. K. , PYATRAUSKAS O. YU. , RAMANAUSKAS YU. YU. , YAUTAKENE I. YU. , LAPINSKAS V. V. , MASKALYUNAS R. S. 
Published: May 2016

AbstractStarting with the ketones (I), the amines (III) are synthesized via the oximes (II).
ChemInform Abstract: Hetaryladamantanes. Part 6. Synthesis and Some Properties of 6‐(1‐Adamantyl)‐3‐cyanopyridin‐2(1H)‐one.
Authors: LITVINOV V. P. , APENOVA E. E. , SHARANIN YU. A. 
Published: May 2016

AbstractThe adamantylhydroxypropenone sodium salt (I) is cyclized, forming the adamantylcyanopyridone (II).
ChemInform Abstract: Studies on Stable Diazoalkanes as Potential Fluorogenic Reagents. Part 3. 4‐Diazomethyl‐2(1H)‐quinolinones.
Authors: ITO K. , MARUYAMA J. 
Published: May 2016

AbstractOxidation of the 4‐methyl group of the quinolones (I) produces the aldehydes (II) which are converted to the 4‐(diazomethyl)quinolones (IV) via the hydrazones (III).
ChemInform Abstract: Hydroxyiminoisoquinolin‐3(2H)‐ones. Part 7. Rearrangement of 4‐Hydroxyimino‐1,4‐dihydroisoquinolin‐3(2H)‐ones Under Wolff‐Semmler‐Type Reaction Conditions.
Authors: TIKK I. , DEAK G. , SOHAR P. , TAMAS J. 
Published: May 2016

AbstractThe title reaction of the oximes (I) affords the 4‐acetylamino derivatives (II).
ChemInform Abstract: Synthetic Utilization of Methyl 2‐(F‐Methyl)‐2‐hydryl‐F‐propyl Ether. Part 3. A Simple One‐Pot Preparation and Derivatization of 2‐Alkylthio‐ 5‐(F‐methyl)‐6‐fluoro‐3,4‐dihydro‐4(3H)‐pyrimidinones.
Authors: INOUYE Y. , TEZUKA K. , TAKEDA W. , SUGAI S. 
Published: May 2016

AbstractThe enolate (III), prepared by treatment of the ether (I) with two equivalents of triethylamine (II), reacts with the S‐alkylisothiourea derivatives (IV) to yield the adducts (V).
ChemInform Abstract: 4‐Amino‐1‐(4‐cyclopentylphenyl)butan‐1‐ones; Synthesis and Biological Screening.
Authors: VEJDELEK Z. , PROTIVA M. 
Published: May 2016

AbstractThe title compounds (III) and (V) are prepared starting from the chloride (I) and the biological activity of the salts is investigated.
ChemInform Abstract: Complexes of 2,2′,2′′‐Nitrilotriphenol. Part 1. Bimolecular Nucleophilic Substitution at the Boron Atom.
Authors: MUELLER E. + , BUERGI H.‐B. + 
Published: May 2016

AbstractThe synthesized boron complex (III) (no yield given) forms the adduct (V) when recrystallized in a 1:1 mixture of CDCl3 and Py (IR, 1H NMR, molecular structure).
ChemInform Abstract: 1,1,1‐Trichloro‐2,2,2‐trimethyldisilane: Reagent for Stereospecific Silylation of π‐Allylpalladium Complexes.
Authors: HAYASHI T. , YAMAMOTO A. , IWATA T. , ITO Y. 
Published: May 2016

AbstractSilylation of the optically active π‐allylpalladium(II) complex (III) with the silanes (I) or (II) and subsequent ethanolysis in the case of (I) yield the chiral allylsilanes (V) and/or (VI).
ChemInform Abstract: Phenylthioallyl and Phenylthiovinyl Phosphine Oxides: Synthesis of 1‐Phenylthiobutadienes and a Three‐Component Synthesis of Ketones.
Authors: GRAYSON J. I. , WARREN S. , ZASLONA A. T. 
Published: May 2016

AbstractThe thiophenylvinyl phosphine oxide (IV) can be prepared starting from the sulfide (I) by either of the two methods shown in the scheme.
ChemInform Abstract: The Reactions of Bis(perfluoro‐organo)tellurium Compounds (Rf)2Te (Rf = CF3, C6F5) with Dialkylcadmium and ‐zinc Compounds R2M (R = CH3, C2H5; M = Zn, Cd).
Authors: HERBERG S. , LANGE H. , NAUMANN D. 
Published: May 2016

AbstractThe stepwise Me/Rf‐exchange reaction of the perfluoroorganotellurium derivatives (I) with dimethylcadmium and dimethylzinc in the presence of diglyme (III) as a Lewis base, which stabilizes the prepared organometallic compounds, is investigated.
ChemInform Abstract: A 1,1‐Dithiocarboxylate Ligand with an Easily Derivatizable Group. Synthesis and Structure of Tris(2‐(ethylamino)cyclopent‐1‐ene‐1‐dithiocarboxylato)bismuth(III).
Authors: BHARADWAJ P. K. , MUSKER W. K. 
Published: May 2016

AbstractThe amine group of the dithiocarboxylic acid (Ia), a compound with antifungal properties, can be easily derivatized by transamination reaction to give (Ib) (yield 81%).
ChemInform Abstract: Reaction Pathways of Geometrically Constrained 17‐Electron cis‐(M(CO)4(L‐L))+ Cations (M: Cr, Mo, W; L‐L: Bidentate Ligand).
Authors: BOND A. M. , COLTON R. , KEVEKORDES J. E. , PANAGIOTIDOU P. 
Published: May 2016

AbstractOxidation of cis‐M(CO)4(L‐L) (M: Cr, Mo, W; L‐L: bidentate ligand with P, As, or Se donor atoms) leads to generation of the title cations, which cannot lower their energy by isomerization to the trans configuration as it is the case with (M(CO)4L2)+ and related complexes (L: monodentate P or As ligand).
ChemInform Abstract: Dimeric Tungsten(V) Compounds Containing ((S)W(μ‐S)2W(S))2+. Syntheses and Structures of Di‐μ‐sulfido‐bis((diethyl dithiophosphato‐SS′)sulfidotungsten(V)) and Di‐μ‐sulfido‐bis((N,N‐diethyldithiocarbamato‐SS′)sulfidotungsten(V)).
Authors: DREW M. G. B. , HOBSON R. J. , MUMBA P. P. E. M. , RICE D. A. , TURP N. 
Published: May 2016

AbstractThe compound (III) is prepared by two alternative routes leading to two different crystal forms.
ChemInform Abstract: Preparation and Crystal and Molecular Structures of Uranyl Complexes of 4‐Benzoyl‐2,4‐dihydro‐5‐methyl‐2‐phenyl‐3H‐pyrazol‐3‐thione and the Pyrazol‐3‐one Analogue.
Authors: JARVINEN G. D. , RYAN R. R. , SMITH B. F. , RITCHEY J. M. 
Published: May 2016

AbstractUranyl nitrate (II) and the ligand (Ia) react in EtOH to give the complex (IIIa).
ChemInform Abstract: First Example of 1:1 Actinoid‐Phthalocyanine Complexes: Synthesis, Electrochemical, and Spectral Characterization of Bis(diketonato)thorium(IV) and ‐uranium(IV) Phthalocyaninates.
Authors: GUILARD R. , DORMOND A. , BELKALEM M. , ANDERSON J. E. , LIU Y. H. , KADISH K. M. 
Published: May 2016

AbstractThe reaction of (I), prepared in 42% yield from MCl4 and the sodium salt of 2,4‐pentanedione in THF (1 h reflux), with (II) produces the title complexes (III).
ChemInform Abstract: Synthesis and Crystal Structure of (Re(bpy)3)(ReO4)2 (bpy: 2,2′‐Bipyridine).
Authors: STEBLER M. , GUTIERREZ A. , LUDI A. , BUERGI H.‐B. + 
Published: May 2016

AbstractThe air‐stable title compound (III) is synthesized by the reaction of K2ReF6 with a hot solution of bipyridine in water.
ChemInform Abstract: Convenient Synthesis, Properties and the Structure of Tetramethylammonium Tris(pyrimidine‐2‐thiolato)ferrate(II): an Iron Complex with Three Stable Four‐Membered N,S‐Chelate Rings.
Authors: ROSENFIELD S. G. , MASCHARAK P. K. , ARORA S. K. 
Published: May 2016

AbstractThe reaction of FeCl2 with sodium pyrimidine‐2‐thiolate in ethanol and addition of the appropriate ammoniumbromide affords the mer complexes (I).
ChemInform Abstract: Transition Metal Phosphido Complexes. Part 11. Diphosphene Complexes of the Type (R3P)2Ni(η2‐(PR′)2) and Phosphido‐Bridged Nickel(I) Complexes of the Type (R3PNiP(SiMe3)2)2(Ni‐Ni).
Authors: SCHAEFER H. + , BINDER D. 
Published: May 2016

AbstractReaction of the complexes (I) with the lithium phosphide (II) in a 1:2 molar ratio affords the diphosphene complexes (III) and the phosphido‐bridged complexes (IV); the former are also obtained by (2 + 1) cyclocondensation of (Ia) or (Ib) with (V).
ChemInform Abstract: Reactions of Copper(II) Complexes of Optically Active N‐Substituted Diamines with Alk‐3‐en‐2‐ones or 4‐Hydroxyalkan‐2‐ones: Formation of Optically Active Macrocycles.
Authors: MIYAMURA K. , HATA K. , MAKINO T. , SABURI M. , YOSHIKAWA S. 
Published: May 2016

AbstractBis(diamine) copper complexes (I) are obtained with more than 90% yield from the reaction of Cu(ClO4)2 with the diamines in EtOH (molar ratio 1:2.2).
ChemInform Abstract: Dioxygen‐Copper Reactivity. Reversible Binding of O2 and CO to a Phenoxo‐Bridged Dicopper(I) Complex.
Authors: KARLIN K. D. , CRUSE R. W. , GULTNEH Y. , FAROOQ A. , HAYES J. C. , ZUBIETA J. 
Published: May 2016

AbstractAt low temp., the reaction of the dicopper complex (I) with dioxygen (III) results in the reversible formation of the adduct (II).
ChemInform Abstract: EPR, Ligand Field Spectra and Antimicrobial Activity of Dimeric Aryloxyacetatocopper(II) Complexes with Antipyrine.
Authors: PLESCH G. , BLAHOVA M. , KRAETSMAR‐SMOGROVIC J. + , FRIEBEL C. 
Published: May 2016

AbstractAccording to the results of the EPR spectra the complexes, prepared by the reaction of aryloxyacetatocopper(II)‐aquo‐complexes with antipyrine, adopt the binuclear structure (I).
ChemInform Abstract: Crystal Structures and Magnetic Properties of Dinuclear Copper(II) Complexes of 2,6‐Bis(N‐(2‐pyridylmethyl)formimidoyl)‐4‐methylphenolate with Azido and Cyanato‐O Exogenous Ligands.
Authors: MALLAH T. , KAHN O. , GOUTERON J. , JEANNIN S. , JEANNIN Y. , O'CONNOR C. J. 
Published: May 2016

AbstractThe title complexes (V) are synthesized (no yields given).
ChemInform Abstract: X‐Ray Structural Characterization and Magnetic Properties of a Novel Tetranuclear Copper Catecholate.
Authors: GOJON E. , GREAVES S. J. , LATOUR J.‐M. , POVEY D. C. , SMITH G. W. 
Published: May 2016

AbstractThe catechol ligands are prepared by condensation of 2,3‐dihydroxybenzaldehyde with the corresponding aminoalkylpyridine and react in ethanol with the appropriate copper salts to yield the complexes (I)‐(III) (no yields given).
ChemInform Abstract: Carbohydrate‐Silver Complexes. Interaction of β‐D‐Glucurono‐γ‐lactone with Ag(I) Ion and the Effect of Metal Ion Binding on Sugar Hydrolysis.
Authors: TAJMIR‐RIAHI H. A. 
Published: May 2016

AbstractThe interaction of the title lactone (I) with AgNO3, AgClO4, AgOAc and Ag2CO3 is studied in aqueous solutions.
ChemInform Abstract: Synthesis and Characterization of Sulfonylurea Complexes with Cd2+, Hg2+, and Ag+. Crystal and Molecular Structures of K(Cd(chlorpropamide)3) and Hg(tolbutamide)2.
Authors: KESSISSOGLOU D. P. , MANOUSSAKIS G. E. , HATZIDIMITRIOU A. G. , KANATZIDIS M. G. 
Published: May 2016

AbstractThe preparation of the complexes (III), (V), and (VII) involves deprotonation of the ligand by KOH followed by complexation with the metal salt.
ChemInform Abstract: Synthesis and Characterization of a New Non‐Linear Trimetallic Complex, Hexakis(2,2′‐bipyridine)(μ‐dipyrazino(2,3‐f) (2′,3′‐h)quinoxaline)trisruthenium(II) and Related Compounds.
Authors: MASSCHELEIN A. , KIRSCH‐DE MESMAEKER A. , VERHOEVEN C. , NASIELSKI‐HINKENS R. 
Published: May 2016

AbstractThe reaction of one, two or three equiv. of dichlorobis(bipyridine)ruthenium with the hexaaza ligand yields the complexes (I), (II), and (III), respectively.
ChemInform Abstract: Rhodium Carboxylate Complexes of Diphenyltriazene and Berenil, a Substituted Triazene and DNA‐Binding Ligand. Crystal and Molecular Structure of Tetrakis(μ‐acetato)bis(diphenyltriazene)dirhodium(II).
Authors: FARRELL N. , VARGAS M. D. , MASCARENHAS Y. A. , DO P. GAMBARDELLA M. T. 
Published: May 2016

AbstractThe Rh complex (I) is prepared by addition of diphenyltriazene to Rh acetate in MeOH; it crystallizes in the space group P1 with Z=1.
ChemInform Abstract: Triterpenes. Part 83. Reaction of 3‐Keto and 2‐Ketotriterpenoids with 3‐Chloroperoxybenzoic Acid in Aliphatic Alcohols. A New Method of Preparation of α‐Hydroxy Ketones.
Authors: SEJBAL J. , KLINOT J. , VYSTRCIL A. 
Published: May 2016

AbstractThe title reaction of the ketone (I) yields the products (IV)‐(VI) via Baeyer‐Villiger oxidation or the hydroxy ketone (VII) depending on the concentration of H2SO4.
ChemInform Abstract: Inside‐Outside Stereoisomerism. Part 2. Synthesis of the Carbocyclic Ring System of the Ingenane Diterpenes via the Intramolecular Dioxolenone Photocycloaddition.
Authors: WINKLER J. D. , HENEGAR K. E. , WILLIARD P. G. 
Published: May 2016

AbstractThe skeleton of the ingenane diterpenes as present, for instance, in ingenol (I) is constructed.
ChemInform Abstract: On Steroids. Part 331. Preparation of 3β‐Hydroxy‐21,26,27‐trinorcholesta‐5,23‐dien‐25→22‐olide and 3β‐Hydroxy‐20‐(2‐furyl)‐21‐nor‐5‐pregnene Derivatives.
Authors: POUZAR V. , CERNY I. , DRASAR P. , VASICKOVA S. , HAVEL M. 
Published: May 2016

AbstractAn isomeric mixture of the protected title dienes (VI) and (VII) is obtained by two different routes starting from the ester (I) via the alkynes (IV) and (V) (37% based on (I)) or the sulfoxide (IX) (54% based on (I)).
ChemInform Abstract: Reactions of Pennogenin and Related Compounds. Part 2. Reaction of Pennogenin 3,17‐Diacetate with BF3·Et2O.
Authors: STRUGINA L. I. , DENISENKO V. A. , RASHKES YA. V. , KAMERNITSKII A. V. 
Published: May 2016

AbstractTreatment of pennogenin 3,17‐diacetate (I) with boron trifluoride etherate gives the rearranged products (II) and (III).
ChemInform Abstract: Synthesis on 1,4‐Diaminocyclitol Antibiotics. Part 3. Synthesis of 4‐Hydroxypurpurosamine B Derivatives.
Authors: KANAI K. , SAKAMOTO I. , OGAWA S. , SUAMI T. 
Published: May 2016

AbstractThe starting compound (IIIa) for the synthesis of the title compounds (VIIb) and (X) is accessible from the ribohexopyranoside derivative (Ia) via the intermediate (Ib).
ChemInform Abstract: The Chemistry of O‐Silylated Ketene Acetals: An Efficient Stereocontrolled Synthesis of N‐Benzoyl‐L‐daunosamine.
Authors: KITA Y. , ITOH F. , TAMURA O. , KE Y. Y. , TAMURA Y. 
Published: May 2016

AbstractThe chiral aldehyde (V), obtained from diethyl L‐tartrate (I), undergoes a condensation reaction with the hydroxylamines (VI) to give the chiral nitrones (VII).
ChemInform Abstract: Selective Deoxygenation via Regioselective Thioacylation of Non‐Protected Glycopyranosides by the Dibutyltin Oxide Method.
Authors: HAQUE M. E. , KIKUCHI T. , KANEMITSU K. , TSUDA Y. 
Published: May 2016

AbstractThe pyranosides (I) are consecutively treated with dibutyltin oxide (II) and phenoxythiocarbonyl chloride (III) to produce the derivatives (IV) and (V).
ChemInform Abstract: A Simple and Effective Method for Preparation of the 6(R)‐ and 6(S)‐Diastereoisomers of 5‐Formyltetrahydrofolate (Leucovorin).
Authors: REES L. , SUCKLING C. J. , WOOD H. C. S. 
Published: May 2016

AbstractReduction of folic acid (I) with sodium borohydride followed by acylation with (‐)‐menthyl chloroformate (II) yields the diastereoisomeric carbamates (III) which are separated by extraction with 1‐butanol.
ChemInform Abstract: Conformationally Restricted, Disiloxane Bridged Analogues of the Enkephalins.
Authors: DAVIES J. S. , TREMEER E. J. , TREADGOLD R. C. 
Published: May 2016

AbstractThe protected enkephalin analogues (I) which are synthesized by the solid phase method are converted to the cyclic bridged disiloxane analogues (IIIc), (IIId) both showing biological activity in an in vitro assay.
ChemInform Abstract: Diels‐Alder Reactions of Heterocyclic Azadienes: Total Synthesis of PDE I (XVIIIa), PDE II (XVIIIb), and PDE I Dimer Methyl Ester (XX).
Authors: BOGER D. L. , COLEMAN R. S. 
Published: May 2016

AbstractIn connection with the total synthesis of CC‐1065 (XXI), a constituent of Streptomyces zelensis, the title compounds (XVIII) and (XX) are synthesized.
ChemInform Abstract: A Facile Synthesis of Optically Pure L‐Armentomycin and Its D‐Isomer. Highly Enantioselective Reduction of the C‐C Double Bond of Methyl (E)‐ and (Z)‐2,4,4‐Trichloro‐2‐butenoate by Using Baker′s Yeast.
Authors: UTAKA M. , KONISHI S. , OKUBO T. , TSUBOI S. , TAKEDA A. 
Published: May 2016

AbstractThe trichlorobutenoate E‐(I) is selectively hydrogenated with baker's yeast to produce the saturated carboxylate (R)‐(II) after esterification.
ChemInform Abstract: Arsenic Ambient Conditions Preventing Surface Degradation of GaAs During Capless Annealing at High Temperatures.
Authors: KANG C. H. , KONDO K. , LAGOWSKI J. , GATOS H. C. 
Published: May 2016

AbstractChanges in surface morphology and composition caused by capless annealing of GaAs are studied as a function of annealing temp., TGaAs, and the ambient arsenic pressure controlled by the temp. of an arsenic source, TAs.
ChemInform Abstract: Reactive Ion Etching of Silicon in CCl4 and HCl Plasmas
Authors: CHOW T. P. , MACIEL P. A. , FANELLI G. M. 
Published: May 2016

Abstractwith N2 and Ar additives has been investigated using RF power intensities of 0.4‐0.7 W/cm2 and pressures of 60‐90 mtorr.
ChemInform Abstract: A Photoelectrochemical Cell Based on an Apparently Supra‐Band‐Edge Reaction; p‐Si/NH3 + KI/NH3 + K/Pt.
Authors: GUYOMARD D. , HERLEM M. , LELIEUR J. P. , LEPOUTRE G. , MATHIEU C. , SCULFORT J. L. 
Published: May 2016

AbstractThe photoelectrochemical cell (PEC) formed by the title chain is an autoregenerated PEC which exhibits an open‐circuit photopotential of 0.5 V and a short‐circuit photocurrent of 1.2 mA cm‐2 under low light intensity.
ChemInform Abstract: IR Spectra and UHF SCF Calculations of HF Complexes with NO, (NO)2, and NO2.
Authors: DAVIS S. R. , ANDREWS L. , TRINDLE C. O. 
Published: May 2016

AbstractThe IR spectra of Ar matrices containing NO, NO2 and HF indicate the presence of three different complexes NO···HF, ONNO···HF, and ONO···HF, in which the hydrogen atom is bound to an oxygen of the base in each complex.
ChemInform Abstract: Jahn‐Teller Distortions of Transition Metal Ions in Tetrahedral Coordination. ‐ The Structures of Cat(M(II)(NCS)4) (M(II): Co, Ni, Cu) and of Mixed Crystals M(II)Cr2O4 (M(II): Zn‐Ni, Zn‐Cu, Cu‐Ni) of the Spinel Type.
Authors: REINEN D. , ALLMANN R. , BAUM G. , JAKOB B. , KASCHUBA U. , MASSA W. , MILLER G. J. 
Published: May 2016

AbstractThe compounds Cat(M(II)(NCS)4) (Cat: p‐xylylene‐bis(triphenylphosphonium)2+, M(II): Co, Ni, Cu) crystallize in space group P21/n, Z=4, and contain pseudotetrahedral M(II)N4‐polyhedra, which are distorted due to both packing forces and vibronic coupling effects of Jahn‐Teller type.
ChemInform Abstract: Thermodynamics of Two, Two‐Dimensional Phases Formed by CO2 Chemisorption on MgO.
Authors: BERUTO D. , BOTTER R. , SEARCY A. W. 
Published: May 2016

AbstractThe equilibrium sorption data determined for CO2 on MgO provide clear evidence for the existence of two chemisorbed surface phases separated by a miscibility gap.
ChemInform Abstract: Kinetics of the Reactions of NO3 Radicals with Cl and ClO.
Authors: COX R. A. , FOWLES M. , MOULTON D. , WAYNE R. P. 
Published: May 2016

AbstractThe kinetic behavior of NO3 (of interest in atmospheric chemistry) and ClO, observed in the modulated photolysis of Cl2‐ClONO2‐N2 mixtures at 1 atm pressure and in the temp. range 278‐338 K, is consistent with the occurrence of reactions A and B. The values of kA and kB are determined to be 5.5·10‐11 independent of temp. and 1.6·10‐12 exp(‐420/T) cm3 molecule‐1 s‐1 respectively.
ChemInform Abstract: Rate Constant for the Reaction OH + H2S in the Range 243‐463 K by Discharge‐flow Laser‐induced Fluorescence
Authors: LAFAGE C. , PAUWELS J.‐F. , CARLIER M. , DEVOLDER P. 
Published: May 2016

Abstracthas been measured because the OH radical is believed to be the major oxidant for H2S in the atmosphere.
ChemInform Abstract: Reduction of B5H9 by Alkali Metals. Preparation of the Dianion (B5H9)2‐ and a New Route to B5H11.
Authors: WERMER J. R. , SHORE S. G. 
Published: May 2016

AbstractIt is shown that pentaborane (I) can be reduced by alkali‐metal naphthalides such as (II) to form the (B5H9)2‐ dianion.
ChemInform Abstract: Molybdenum Cluster Chalcogenides Mo6X8: Intercalation of Lithium via Electron/Ion Transfer.
Authors: GOCKE E. , SCHOELLHORN R. + , ASELMANN G. , MUELLER‐WARMUTH W. + 
Published: May 2016

AbstractThe electrochemical intercalation of Li at 300 K into the Mo6X8 (X: S, Se) and the formation of ternary LixMo6X8 phases has been investigated.
ChemInform Abstract: Fluorides of Fe(II): Ba2(Fe3F10).
Authors: AVERDUNK F. , HOPPE R. 
Published: May 2016

AbstractColourless single crystals of the title compound (I) have been prepared by reduction of a mixture of BaF2 and FeF3 (molar ratio 3:7, Fe‐tube, reaction with the wall, 750 °C, 60 d, no yield given).
ChemInform Abstract: Characterization of Large Cationic Transition‐Metal‐Gold Clusters by Fast Atom Bombardment Mass Spectroscopy (FABMS). New Re‐Au and Pt‐Au Clusters: (Au4Re(H)4(P(p‐tol)3)2(PPh3)4)+, (Au2Re2(H)6(PPh3)6)+, and (Au6Pt(PPh3)7)2+.
Authors: BOYLE P. D. , JOHNSON B. J. , ALEXANDER B. D. , CASALNUOVO J. A. , GANNON P. R. , JOHNSON S. M. , LARKA E. A. , MUETING A. M. , PIGNOLET L. H. 
Published: May 2016

AbstractFABMS analysis and an analysis of the isotopic ion distributions in combination with NMR and conductivity data represent an excellent technique to determine accurately the molecular formula of cluster compounds.
ChemInform Abstract: 3‐Phenylpyrazolo(4,3‐c)pyridine and Derivatives: Structure Determination.
Authors: RADINOV R. , HAIMOVA M. , TADJER A. , SIMOVA E. , SIMOVA S. 
Published: May 2016

AbstractBy comparison of the 13C NMR and UV spectra of (IIIa) with those of its three fixed N‐methyl derivatives (IIIb), (V), and (VIII) and of the UV spectra calculated for the tautomers of (IIIa) with that experimentally obtained in the range 200‐450 nm, the title compound (IIIa) is established to exist entirely in the 1H tautomeric form as shown in the scheme.
ChemInform Abstract: IR Study of the Hydrogen Bonding Site in a Poly‐Functional Schiff Base: N(sp2) or N(sp)?
Authors: LAUREYS C. , ZEEGERS‐HUYSKENS TH. 
Published: May 2016

AbstractThe hydrogen bond complexes between the Schiff base (I) and the phenols (II) in CCl4 are studied by IR.
ChemInform Abstract: Vinyl Radical Cyclizations Mediated by the Addition of Stannyl Radicals to Triple Bonds.
Authors: STORK G. , MOOK R. JUN. 
Published: May 2016

AbstractRefluxing a solution of enyne (I) containing Bu3SnH and AIBN yields the tin‐substituted (II) which may be protiodestannylated to (III) by simple stirring with dry silica in CH2Cl2.
ChemInform Abstract: Cyclopentenyl Sulfides via (3 + 2)Cycloaddition.
Authors: GRAY B. D. , MCMILLAN C. M. , MILLER J. A. , ULLAH G. M. 
Published: May 2016

Abstract(3 + 2)Cycloaddition of 1‐alkynyl sulfides (I) and allyl chlorides (II) in the presence of zinc chloride yields the cyclopentenyl sulfides (III).
ChemInform Abstract: A New Route to (‐)‐Aristeromycin and (‐)‐Neplanocin A via the Asymmetric Diels‐Alder Cycloaddition.
Authors: ARAI Y. , HAYASHI Y. , YAMAMOTO M. , TAKAYAMA H. , KOIZUMI T. 
Published: May 2016

AbstractThe menthyl 3‐(2‐pyridylsulfinyl)propenoate (S)‐(II) undergoes asymmetric Diels‐Alder reaction with cyclopentadiene (I) in the presence of ethylaluminum dichloride to form the norbornene (III) which is oxidized and converted to form the acetonide (IVb).
ChemInform Abstract: Use of Lanthanide(III) Ions as Catalysts for the Reactions of Amines with Nitriles.
Authors: FORSBERG J. H. , SPAZIANO V. T. , BALASUBRAMANIAN T. M. , LIU G. K. , KINSLEY S. A. , DUCKWORTH C. A. , POTERUCA J. J. , BROWN P. S. , MILLER J. L. 
Published: May 2016

AbstractCatalytic amounts of the lanthanide(III) triflates (III) promote the reaction between the nitriles (II) and the primary monoamines (I), giving the amidines (IV).
ChemInform Abstract: Copper(II) Catalyzed Cyclization of Azidoalkadienylquinones. Stereoselective Formation of Dihydropyrroloindoloquinones and the Related Quinolinoquinones.
Authors: MARUYAMA K. , NAGAI N. , NARUTA Y. 
Published: May 2016

AbstractThe alkadienylazidoquinones (I), (III), (V), (VIIb), and (VIIc) undergo intramolecular cyclization in the presence of organometallic complexes to produce the fused pyrrole derivatives (II), (IV), (VI), (VIIIb), and (VIIIc).