bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Comparative Study of Role of Both Anionic and Cationic Dopants (Al3+ and PO3‐ 4) and Irradiation on the Solid Phase Thermal Decomposition of Barium Bromate.
Authors: BHATTA D. , JENA B. , MOHANTY S. R. 
Published: May 2016

AbstractThe influence of the dopants Al3+ and PO43‐ as well as 60Co γ‐irradiation on the decomposition isotherms of Ba(BrO3)2 at 553 K is investigated.
ChemInform Abstract: Ground Spin State Variability in (Fe4S4(SR)4)3‐. Synthetic Analogues of the Reduced Clusters in Ferredoxins and Other Iron‐Sulfur Proteins: Cases of Extreme Sensitivity of Electronic State and Structure to Extrinsic Factors.
Authors: CARNEY M. J. , PAPAEFTHYMIOU G. C. , SPARTALIAN K. , FRANKEL R. B. , HOLM R. H. 
Published: May 2016

AbstractA detailed comparison is given of the magnetic susceptibility, magnetization, EPR, and Moessbauer spectroscopic features of pure S = 1/2 and 3/2 clusters that are synthetic analogues of native clusters.
ChemInform Abstract: Efficient Synthesis of Sterically Hindered Chiral Binaphthol Derivatives.
Authors: MARUOKA K. , ITOH T. , ARAKI Y. , SHIRASAKA T. , YAMAMOTO H. 
Published: May 2016

AbstractThe highly effective method for the preparation of the title compounds (IV) involves the intramolecular 1,3 rearrangement reaction of the bis‐silylethers (III) (obtained from the known compound (I) and the reagent (II)) with tBuLi.
ChemInform Abstract: Preparation of Functionalized trans‐Perhydroindans from Substituted Benzoic Acids: Reductive Alkylation ‐ Halolactonization ‐ Free Radical Cyclization.
Authors: CHUANG C.‐P. , GALLUCCI J. C. , HART D. J. 
Published: May 2016

AbstractReductive alkylation of the substituted benzoic acids (I) leads to the formation of the compounds (III) which are treated with iodine to yield the iodo lactones (IVa) and (IVb).
ChemInform Abstract: 1,2‐Derivatives of Acenaphthylene. Part 10. Composition and Structure of the Chlorodeoxygenation Product of 5,6‐Dibromoacenaphthylene‐1,2‐dione.
Authors: ANIKIN V. F. , GIL'EN KH. 
Published: May 2016

AbstractTreatment of 5,6‐dibromoacenaphthylene‐1,2‐dione (I) with PCl5 affords the dichloro derivative (II) instead of the tetrachloro derivative (IV) reported earlier.
ChemInform Abstract: On the Synthesis of 4‐Alkoxy‐2(5H)‐furanones.
Authors: ZIMMER H. , AMER A. , CHIEM VAN PHAM CHIEM VAN PHAM , SCHMIDT D. G. 
Published: May 2016

AbstractThe 4‐alkoxyfuranones (III) are prepared by reaction of tetronic acid (I) with the primary or secondary alcohols (II) in the presence of concentrated sulfuric acid.
ChemInform Abstract: Synthesis of 4‐(Phenylethynyl)‐2,6‐bis(N,N‐bis‐(carboxymethyl)aminomethyl)pyridine.
Authors: TAKALO H. , PASANEN P. , KANKARE J. 
Published: May 2016

AbstractThe synthesis of the title compound (XII) is accomplished starting from the tribromide (VIII) which, in turn, is accessible from the diester (VI).
ChemInform Abstract: Studies on 1‐Alkyl‐2(1H)‐pyridone Derivatives. Part 31. Syntheses of Isoquinoline Derivatives Using Diels‐Alder Reactions of 4‐Acetyl, 4‐Cyano, and 4‐Methoxycarbonyl‐1‐methyl‐2(1H)‐pyridones with 1,3‐Butadiene Derivatives.
Authors: TOMISAWA H. , FUJITA R. , KATO H. , HAYASAKA K. , KAMIMURA T. , HONGO H. 
Published: May 2016

Abstract2‐Methylbutadiene (I) reacts with the pyridones (II) mentioned in the title to form the cycloadducts (III) and (IVa) ‐ (VIa).
ChemInform Abstract: Studies on as‐Triazine Derivatives. Part 12. Synthesis of Alkenyl‐1,2,4‐triazine Derivatives.
Authors: KONNO S. , SAGI M. , TAKAHARU E. , FUJIMURA S. , HAYASHI K. , YAMANAKA H. 
Published: May 2016

AbstractThe methyltriazines (I) are chlorinated to give the trichloromethyltriazines (II) which form the phosphoranes (IV) by reaction with triphenylphosphine (III).
ChemInform Abstract: Sesquiterpene Lactones from Flowers of Picris hieracioides L.
Authors: KANAYAMA T. , TADA M. 
Published: May 2016

AbstractThe new compounds hieracin I (I) and hieracin II (II) are isolated from the title species together with the known guaianolides jacquilenin (IIIa) and 8‐deoxylactucin (IIIb).
ChemInform Abstract: The Tunichromes. A Class of Reducing Blood Pigments from Sea Squirts: Isolation, Structures, and Vanadium Chemistry.
Authors: OLTZ E. M. , BRUENING R. C. , SMITH M. J. , KUSTIN K. , NAKANISHI K. 
Published: May 2016

AbstractThe structural elucidation of tunichromes from the vanadium‐sequestering tunicate Ascidia nigra An‐1 (Ia), An‐2 (Ib), and An‐3 (Ic), as well as two additional tunichromes from an iron‐sequestering tunicate, Molgula manhattensis, Mm‐1 (IIa) and Mm‐2 (IIb) is reported.
ChemInform Abstract: Identification of T‐Atom Vacancies in the Lattices of Zeolites.
Authors: KRAUSHAAR B. , DE HAAN J. W. , VAN DE VEN L. J. M. , VAN HOOFF J. H. C. 
Published: May 2016

AbstractSilanol groups of zeolites ZSM‐5 and Y are silylated with Me3SiCl and the products are studied using 29Si (cross polarization) MAS NMR.
ChemInform Abstract: Formation of a Continuous Series of Solid Solutions in the System TiTe3O8‐ZrTe3O8.
Authors: YAMAGUCHI O. , OHTAGAKI T. , SHIMIZU K. 
Published: May 2016

AbstractSamples of Ti1‐xZrxTe3O8 (0 ≤ x ≤ 1) are prepared by simultaneous hydrolysis of Ti(OPr)4, Zr(OBu)4, and TeCl4.
ChemInform Abstract: Imaging of n‐TiO2 by STM. Etching Effects on Photoelectrochemistry and Surface Structure.
Authors: GILBERT S. E. , KENNEDY J. H. 
Published: May 2016

AbstractScanning tunneling microscope imaging experiments and photoelectrochemical measurements are performed on highly polished single crystal n‐TiO2 before and after photoelectrochemical etching.
ChemInform Abstract: Thiobromo Complexes of Arsenic and Antimony. Preparation and Crystal Structures of (PPh4)2(As2SBr6)·CH2Br2 and (PPh4)2(Sb2SBr6)·CH2Br2.
Authors: SINNING H. , MUELLER U. + 
Published: May 2016

AbstractIn addition to the synthesis outlined in the scheme, (IVa) is also prepared by reaction of As2S3, (PPh4)I and HI in CH2Br2 (38% yield).
ChemInform Abstract: Preparation and Electronmicroscopic Investigation of Monoclinic (Zn,Nb)12O29 and (Mg,Nb)12O29.
Authors: KRUMEICH F. , GRUEHN R. 
Published: May 2016

AbstractThe conditions for the chemical transport of M2/3Nb11 1/3O29 (M: Zn, Mg) (I) are investigated using different chlorinating transportation agents (Cl2, NbCl5/Cl2, HCl, NH4Cl, HgCl2; 1000 °C → 900 °C).
ChemInform Abstract: Synthesis, Structure, and Magnetic Properties of μ‐2,2′‐Bipyrimidine‐N,N′,N′′,N′′′‐Copper(II) Complexes.
Authors: JULVE M. , DE MUNNO G. , BRUNO G. , VERDAGUER M. 
Published: May 2016

AbstractThe polynuclear title complexes (Ia), prepared analogous to the already known compound (Ib) from ethanolic solutions of the ligand and aqueous solutions of the Cu salts, are isostructural and crystallize in C2/m with Z=2.
ChemInform Abstract: (Co(NH3)6) (LAS)3 (LAS: Lasalocid A). A Second‐Sphere Complex Involving a Natural Carboxylic Ionophore.
Authors: TAKUSAGAWA F. , SHAW J. , EVERETT G. W. 
Published: May 2016

AbstractThe title complex crystallizes in the space group P21 with Z=2.
ChemInform Abstract: Approach to 7‐Ketoprostanoids via Isoxazolines.
Authors: LAKHVICH F. A. , KHRIPACH V. A. , ANTONEVICH I. P. , YANKOVA T. V. , KOROLEVA E. V. , AKHREM A. A. 
Published: May 2016

AbstractThe cyclopentenone (I) is coupled with nitrile oxides, prepared in situ from the ω‐nitroalkanoates (II), to give the bicyclic isoxazoles (III).
ChemInform Abstract: Three‐Component Reactions. Part 18. Alkoxy‐ and Acyloxychlorination of 1‐Methylcyclohexa‐1,4‐diene.
Authors: BEGER J. , VOGEL T. 
Published: May 2016

AbstractThe reactions between the three components 1‐methylcyclohexa‐1,4‐diene (I), the alkanols (II) or acetic acid (V), and Cl2 are investigated.
ChemInform Abstract: Bridgehead‐Coupled Bicyclo(1.1.1)pentanes: Synthesis and Structure.
Authors: BUNZ U. , POLBORN K. , WAGNER H.‐U. , SZEIMIES G. 
Published: May 2016

AbstractThe radical chain addition of the organic disulfide (II) to the propellane (I) leads to the "mono‐adduct" (III) as well as to the coupled dimeric, trimeric, and tetrameric bis‐thioethers (IVa), (IVb), (IVc) in yields depending on the (II):(I) ratio.
ChemInform Abstract: Huenig′s Base/Magnesium Chloride‐Mediated Carbon Alkylation and Oxygen Acylation of Benzoylacetonitrile.
Authors: MANSOUR T. S. 
Published: May 2016

AbstractBenzoylacetonitrile (I) is coupled with the α‐halocarbonyl compounds (II) in the presence of Huenig's base and magnesium chloride to form the β‐cyano‐1,4‐dicarbonyl derivatives (III).
ChemInform Abstract: 3‐Methylenetetrahydrofurans and 3‐Methylenepyrrolidines by Addition of 2‐Bromozincmethyl‐2‐propenyl Ethers to Aldehydes, Ketones, and Imines Followed by Pd(0)‐Catalyzed Cyclization.
Authors: VAN DER LOUW J. , VAN DER BAAN J. L. , STICHTER H. , OUT G. J. J. , BICKELHAUPT F. , KLUMPP G. W. 
Published: May 2016

AbstractThe 2‐(benzyloxymethyl)allylzinc bromide (I) reacts with the aldehyde (IIa) or the ketones (IIb) ‐ (IId) under insertion, forming the alkoxyzinc bromides (III) which undergo Pd‐catalyzed cyclization to give the methylenetetrahydrofurans (IV).
ChemInform Abstract: Electroorganic Chemistry. Part 112. A New Anodic C‐N Bond Forming Reaction Useful to Formation of Aziridine, Azetidine, and Pyrrolidine Rings.
Authors: SHONO T. , MATSUMURA Y. , KATOH S. , OHSHITA J. 
Published: May 2016

AbstractThe (tosylaminoalkyl)malonates (I) are electrochemically cyclized in the presence of iodide to form the saturated N‐heterocyclic dicarboxylates (II).
ChemInform Abstract: Pteridines. Part 87. Synthesis and Properties of 8‐Substituted 2‐Thiolumazines.
Authors: HUEBSCH W. + , PFLEIDERER W. 
Published: May 2016

AbstractVarious thioxo‐ and methylthiopteridinone derivatives (IV) or (VII) are synthesized by condensation of the pyrimidinones (II) or (VI) with dicarbonyl compounds (III).
ChemInform Abstract: Heterocyclic Systems Containing Bridgehead Nitrogen Atom: Synthesis of 2,3‐Dihydrothiazolo(3′,2′:2,3) (1,2,4)triazino(5,6‐b)indole, 4H‐2, 3‐Dihydro(1,3)thiazino(3′,2′:2,3) (1,2,4)triazino(5,6‐b)indole and Related Heterocycles.
Authors: MOHAN J. , ANJANEYULU G. S. R. 
Published: May 2016

AbstractCondensation of the thione (II) with the dibromides (III) yields the title compounds of type (IV) and not the angular isomers (V).
ChemInform Abstract: Boron‐Nitrogen Compounds. Part 117. Pyrazaboles of the Type RR′B(μ‐pz)2BRR′ and Related Studies.
Authors: DAS M. K. , DEGRAFFENREID A. L. , EDWARDS K. D. , KOMOROWSKI L. , MARIATEGUI J. F. , MILLER B. W. , MOJESKY M. T. , NIEDENZU K. 
Published: May 2016

AbstractBoron‐bonded hydrogen or organylthio groups of pyrazaboles such as (I) and (IV) can be replaced by reaction with either BF3·OEt2 (II) or BF3·HOMe as halogenating agents to give the products (III).
ChemInform Abstract: Five‐Coordinate Magnesium Complexes: Synthesis and Structure of Quadridentate Schiff Base Derivatives.
Authors: CORAZZA F. , FLORIANI C. , CHIESI‐VILLA A. , GUASTINI C. , CIURLI S. 
Published: May 2016

AbstractReaction of Mg(CH2‐Ph)2 in THF with Schiff base ligands affords the title complexes (I)‐(III).
ChemInform Abstract: Reactivity of Trimethylaluminum with (C5Me5)2Sm(THF)2: Synthesis, Structure, and Reactivity of the Samarium Methyl Complexes (C5Me5)2Sm((μ‐Me)AlMe2(μ‐Me))2Sm(C5Me5)2 and (C5Me5)2SmMe(THF).
Authors: EVANS W. J. , CHAMBERLAIN L. R. , ULIBARRI T. A. , ZILLER J. W. 
Published: May 2016

AbstractThe reaction of the Sm compound (I) with an excess of AlMe3 (II) yields the binuclear title complex (III).
ChemInform Abstract: Reactions of the (μ‐Hydrido)bis(μ‐dimethyl sulfide)bis(trichlorotungstate(III)) Ion and Trichlorotungsten(III)bis(μ‐dimethyl sulfide)(μ‐hydrido)(dimethyl sulfide)dichlorotungsten(III).
Authors: BOORMAN P. M. , MOYNIHAN K. J. , RICHARDSON J. F. 
Published: May 2016

AbstractThe reaction of (Ia) with benzyl chloride gives diamagnetic (III), which is moderately stable against air in the solid state.
ChemInform Abstract: Preparation and Structural Characterization of ((Cp(CO)2W)2(μ‐TolCC(OH)CTol)) (BF4)·CH2Cl2.
Authors: SHERIDAN J. B. , GARRETT K. , GEOFFROY G. L. , RHEINGOLD A. L. 
Published: May 2016

AbstractThe protonation of (I) at the carbonyl oxygen forms a new type of bridging hydrocarbyl ligand which formally donates 5 electrons to the ditungsten core.
ChemInform Abstract: Cooperative Effect in π‐Ligand‐Bridged Binuclear Complexes. Part 6. Cyclopentadienyl‐Bridged Binuclear Complexes, Me2Si((C5H4)M(CO)3)2 (M: W, Mo, Cr) and Me2Si((C5H4)M(CO)3Cl)2 (M: W, Mo): Synthesis and NMR‐Spectroscopic Characteristics.
Authors: HECK J. , KRIEBISCH K.‐A. , MELLINGHOFF H. 
Published: May 2016

AbstractThe cyclopentadienyl‐bridged binuclear complexes (III) can be prepared by reaction of the tris(propionitrile)tricarbonyls (I) with the dilithium salt (II) followed by oxidation with FeCl3 in an aprotic medium according to the scheme.
ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 31. N‐Benzylketenimine Complexes ‐ Metal Influence on Rearrangement and Addition Reactions.
Authors: AUMANN R. , HEINEN H. 
Published: May 2016

AbstractN‐Benzylketenimine complexes such as (III) are obtained on addition of benzyl isocyanide (II) to the metal carbene complexes (I), (V), and also (OC)4Fe=C(OEt)‐Ph.
ChemInform Abstract: Heterolytic Cleavage of Cobalt‐Carbon Bond by Thiocyanogen in Benzyl Cobaloximes. Part 4.
Authors: GUPTA B. D. , KUMAR M. 
Published: May 2016

AbstractThe cobaloximes (Ia) react with (SCN)2 in CHCl3 at ambient temp. under dark and anaerobic conditions to give the corresponding compound (II) as the exclusive organic product.
ChemInform Abstract: Sulfur‐Nitrogen Bonded Metal Chelates. Part 17. Reactions of Alcohols with the Coordinated Nitrile in Nickel(II) Complexes (NiL(NCR)) (ClO4) (L: a S,N,N‐tridentate anion; R: Me, Et, or Ph) Under Different Conditions.
Authors: PAUL P. , NAG K. 
Published: May 2016

AbstractRate constants for the reactions of the title complexes with MeOH and EtOH are measured spectrophotometrically at 25 °C. Dry alcohol reacts with the nitrile complexes, as shown for (Ia), in the absence of free nitrile to give the methoxo‐bridged complex (IIIa), whereas the same reaction with wet MeOH yields (IIIb).
ChemInform Abstract: Electrical and Structural Properties of Chloro Complexes of Cobalt, Nickel, Copper and Zinc with 3‐(3‐Pyridyl)acrylic Acid.
Authors: ALLAN J. R. , PATON A. D. , TURVEY K. , BOWLEY H. J. , GERRARD D. L. 
Published: May 2016

AbstractMagnetic measurements, electronic and IR spectra indicate that the title complexes (III) have octahedral structures with the ligand (II) bonded to the metal ions only through the N atoms in the aromatic ring system.
ChemInform Abstract: Mono‐ and Binuclear Four‐Membered Methanide Auracycles; Synthesis and Reactivity. X‐Ray Structure of cis‐(Au(C6F5)2(SPPh2O)(CH2PPh2Me)).
Authors: USON R. , LAGUNA A. , LAGUNA M. , LAZARO I. , JONES P. G. , FITTSCHEN C. 
Published: May 2016

AbstractThe starting Au(III) complexes (I) are prepared by 1:2 molar reaction of the chloride‐bridged dimer (AuCl(C6F5)2)2 with the corresponding phosphonium phosphine sulfide perchlorates.
ChemInform Abstract: Synthesis and Spectroscopic Properties of CpRuCl(R‐DAB(4e)) and CpRuCo(CO)3(R‐DAB(6e)). Part 17. X‐Ray Structure Determination of CpRuCo(CO)3(tBu‐DAB(6e)).
Authors: ZOET R. , VAN KOTEN G. , VAN DER PANNE A. L. J. , VERSLOOT P. , VRIEZE K. , STAM C. H. 
Published: May 2016

AbstractThe bis(phosphine)‐Ru complex (I) reacts with an excess of diazabutadienes (II) to give the title complexes (III) containing chelating diimines.
ChemInform Abstract: Rhodium Complexes with Tripodal Polyphosphines as Excellent Precursors to Systems for the Activation of H‐H and C‐H Bonds.
Authors: BIANCHINI C. , MASI D. , MELI A. , PERUZZINI M. , ZANOBINI F. 
Published: May 2016

AbstractThe trigonal‐bipyramidal Rh(I) complexes (I) are protonated by strong acids to give, after addition of NaBPh4, the octahedral cis‐chlorohydrido complexes (II).
ChemInform Abstract: Synthesis and Antitumor Activity of N‐Substituted Iminodiacetato(1,1‐bis(aminomethyl)cyclohexane)platinum(II) Complexes.
Authors: KHOKHAR A. R. , LUMETTA G. J. , DORAN S. L. 
Published: May 2016

AbstractThe water‐soluble title complexes (VI) are synthesized as shown and characterized by elemental analysis and IR spectral data.
ChemInform Abstract: Synthesis of Aminodiphenyl Ethers and Azo Dyes Derivatives.
Authors: URSEANU F. , BOZGA R. , NITULESCU D. N. , LUCHIAN A. 
Published: May 2016

AbstractUllmann condensation of the phenols (I) with p‐chloronitrobenzene (II), followed by Ni‐catalyzed hydrogenation of the nitrodiphenyl ethers (III) yields the aminodiphenyl ethers (IV).
ChemInform Abstract: Efficient Synthesis of Acyclic Nucleosides by N‐Alkylation of Pyrimidine and Purine‐Bases Using a New Coupling Agent of Cesium Iodide.
Authors: KIM Y. H. , KIM J. Y. , LEE C. H. 
Published: May 2016

AbstractPyrimidine bases such as (I) are activated by silylation and then coupled with the acetate (III) in the presence of cesium iodide to form acyclic nucleosides such as (IV).
ChemInform Abstract: Synthesis of Oxabicyclo(2.2.1)heptane Prostanoids Having Thromboxane‐Like Activity at Sub‐Nanomolar Concentrations.
Authors: WILSON N. H. , JONES R. L. , MARR C. G. , MUIR G. 
Published: May 2016

AbstractThe title prostanoids (IX)‐(XI) are examined for two types of thromboxane‐like agonist activity.
ChemInform Abstract: Silver Ions in Zeolite A Are Reduced by H2 Only at High Temperatures When 8‐Rings Are Blocked by Cesium Ions.
Authors: KIM Y. , SEFF K. 
Published: May 2016

AbstractThe structures of dehydrated Ag9Cs3‐zeolite A treated with H2 at different temp. are determined by single crystal XRD (cubic, space group Pm3m).
ChemInform Abstract: Pulse‐Plating of Au‐Cu‐Cd Alloys. Part 1. Experiments Under Controlled Mass Transport Conditions. Part 2. Theoretical Modelling of Alloy Composition.
Authors: RUFFONI A. , LANDOLT D. 
Published: May 2016

AbstractCrack‐free deposits of Au‐Cu‐Cd alloys are obtained from an additive‐free cyanide electrolyte using pulse plating.
ChemInform Abstract: In situ Scanning Tunneling Microscopy of the Anodic Oxidation of Highly Oriented Pyrolytic Graphite Surfaces.
Authors: GEWIRTH A. A. , BARD A. J. 
Published: May 2016

AbstractPrior to electrochemical cycling in 0.1 M H2SO4, the surface of highly oriented pyrolytic graphite appears atomically flat and atomic resolution is obtainable under potential control.
ChemInform Abstract: Catalytic Activity of γ‐Irradiated Transition Metal Ions in the Decomposition of Hydrogen Peroxide.
Authors: ARNIKAR H. J. , KAPADI A. H. , GOHAD A. S. , BHOSALE S. B. 
Published: May 2016

AbstractThe catalytic H2O2 decomposition by Fe2+, Fe3+, Co2+, and Cu2+ adsorbed on α‐Al2O3 is studied over the temp. range 295‐313 K. γ‐Irradiation of the catalysts at a dose of 0.12 MGy markedly enhances the first order decomposition rate.
ChemInform Abstract: Solvent Dependence of Absorption and Fluorescence Spectra of Piroxicam. A Possible Intramolecular Proton Transfer in the Excited State.
Authors: YOON M. , CHOI H. N. , KWON H. W. , PARK K. H. 
Published: May 2016

AbstractThe maximum absorption and emission wavelengths of piroxicam (I) strongly depend on the hydrogen‐bonding ability of the solvent.
ChemInform Abstract: Structure of the Products Formed by Oxidative Dehydrodimerization of 2,4‐Diaminoazobenzene Derivatives in a CuCl‐Pyridine System.
Authors: AMOSOV YU. I. , TERPUGOVA M. P. , KOTLYAREVSKII I. L. 
Published: May 2016

AbstractOxidation of the diaminoazobenzenes (I) with oxygen in the presence of cuprous chloride/pyridine yields mixtures of the triazolophenazones (II) and the triazolophenazines (III) which are also obtained from the aminobenzotriazoles (IV) at an elevated temperature.
ChemInform Abstract: Photooxidation of L‐Tyrosine, an Efficient 1,4‐Chirality Transfer Reaction.
Authors: ENDO K. , SEYA K. , HIKINO H. 
Published: May 2016

AbstractPhotolytic oxidation of L‐(‐)‐tyrosine (I) results in stereoselective formation of the bicyclic ketolactam (II).
ChemInform Abstract: Conjugate Additions of Grignard Reagents to α,β‐Unsaturated Ketones Mediated by Diamine Zinc(II) Monoalkoxides.
Authors: JANSEN J. F. G. A. , FERINGA B. L. 
Published: May 2016

AbstractCyclohexenone (I) is treated with the isopropylzinc compounds (II) of varying stoichiometric composition which form reactive complexes with tetramethylethylenediamine, to produce the 1,4‐adduct (III).
ChemInform Abstract: The Chemistry of Indoles. Part 45. A Convenient Synthetic Method of 2‐Substituted Indoles and Its Application for the Synthesis of Natural Alkaloid, Borrerine.
Authors: SOMEI M. , SAYAMA S. , NAKA K. , YAMADA F. 
Published: May 2016

AbstractReaction of 2‐bromo‐3‐indolecarboxaldehyde (I) with the tin reagents (II) gives the 2‐substituted indoles (III).
ChemInform Abstract: Reactions of Heterocyclic Enamides in the Series of Imidazolidine Nitroxides with Electrophilic and Nucleophilic Reagents.
Authors: REZNIKOV V. A. , VISHNIVETSKAYA L. A. , VOLODARSKII L. B. 
Published: May 2016

AbstractThe formylimidazolidine nitroxides (I) are coupled with the organo‐metal compounds (II) or (IV) to give the carbinols (III) or the cleavage products (V) and (VI).
ChemInform Abstract: Reaction of Arylarsonic Acids with Organylalkoxy‐ and Organylacetoxysilanes.
Authors: VORONKOV M. G. , BASENKO S. V. , GEBEL' I. A. , MIRSKOV R. G. 
Published: May 2016

AbstractPhenylarsonic acid (I) reacts with the monoalkoxy(acetoxy)silanes (II) to give the silyl arsonates (III).
ChemInform Abstract: Unexpected Behaviour of Bifunctional Nucleophiles During the Synthesis of 5‐, 6‐, and 7‐Membered Heterocycles.
Authors: RIED W. , AKYUEZ A. + 
Published: May 2016

AbstractThe benzimidazole derivatives (I) and (VI) undergo cyclocondensation reaction with the N‐cyanoimidic acid derivatives (II) and (VII) to give the pyrimidobenzimidazoles (III) or the imidazopyrimidines (VIII).
ChemInform Abstract: Chemistry of gem‐Dihalocyclopropanes. Part 23. Reaction of Some gem‐Dibromocyclopropyl Acetals with Methyllithium.
Authors: SKATTEBOEL L. , STENSTROEM Y. , STJERNA M.‐B. 
Published: May 2016

AbstractTo study the intramolecular C‐H insertion of cyclopropylidenes, various gem‐dibromocyclopropane acetals such as (I), (IV) or (VIII) are treated with MeLi.
ChemInform Abstract: Selectivity in Cycloadditions of Nitrilimines to Geminal Dinitriles and α,β‐Disubstituted Acrylonitriles.
Authors: HASSANEEN H. M. , FARAG A. M. , ALGHARIB M. S. , SHAWALI A. S. , MEKKI M. S. T. 
Published: May 2016

AbstractUnder thermal reaction conditions, the nitrilimines (II) add regioselectively to the C=C double bond and not to the nitrile function of the acrylonitriles (III) to give the pyrazolines (IV); in the case of the dinitriles (V) subsequent HCN elimination is observed to give the pyrazoles (VI).
ChemInform Abstract: Studies on Thiazolidinones. Part 2. Synthesis and Fungitoxicities of Thiazolidinones, Thiohydantoins, and Their Derivatives Derived from Thiocarbohydrazide.
Authors: GARNAIK B. M. , BEHERA R. K. 
Published: May 2016

AbstractAromatic aldehydes such as benzaldehyde (I) react with thiocarbohydrazide (II) to give the bishydrazone (III).
ChemInform Abstract: Studies on Mannich Reaction of 1‐Benzyltetrahydroisoquinolines.
Authors: BHAKUNI D. S. , KUMAR P. 
Published: May 2016

AbstractMannich cyclization of the tetrahydroisoquinolines (I), (V), or (VII) yields p‐ and/or o‐cyclization products as shown in the reaction scheme.
ChemInform Abstract: Some Transformations of 2‐Methylene‐1,3‐diselenoles.
Authors: LAKSHMIKANTHAM M. V. , JACKSON Y. A. , CAVA M. P. 
Published: May 2016

AbstractThe benzylidene‐1,3‐diselenole (III) is converted into the nitroso (I) and phenylazo derivative (V).
ChemInform Abstract: Steroids. Part 40. 15‐(Hydroxymethyl)androstene and ‐estratriene Derivatives.
Authors: VINCZE I. , SOMLAI C. , SCHNEIDER G. , DOMBI G. 
Published: May 2016

AbstractThe reduction of the steroid (Ib) gives two isomers (III) and the seco derivative (IV).