bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Reaction of Li((CO)5WPPh2) with (RhCl(C8H12))2: Unexpected Synthesis of the Linear Trimetallic Complex (CO)4W(μ‐PPh2)2Rh(μ‐CO)2Rh(C8H12).
Authors: CAZANOUE M. , DAHAN F. , MATHIEU R. 
Published: May 2016

AbstractIn the hope to yield a phosphido‐bridged W/Rh dimer the title reaction is carried out.
ChemInform Abstract: A New General Synthetic Approach to Diterpenes: Application to Syntheses of (.+‐.)‐Taxodione and (.+‐.)‐Royleanone.
Authors: ENGLER T. A. , SAMPATH U. , NAGANATHAN S. , VANDER VELDE D. , TAKUSAGAWA F. , YOHANNES D. 
Published: May 2016

AbstractCycloaddition reaction of the trimethylvinylcyclohexene (I) and the p‐benzoquinones (II) and (VII) under pressure and in the presence of zinc dibromide produces the octahydrophenanthrenediones (III) or (VIII) and (IX).
ChemInform Abstract: Total Synthesis of the L‐Hexoses.
Authors: KO S. Y. , LEE A. W. M. , MASAMUNE S. , REED L. A. III , SHARPLESS K. B. , WALKER F. J. 
Published: May 2016

AbstractEnantiomerically pure polyhydroxylated natural products are synthesized using a reiterative two‐carbon extension cycle consisting of four key transformations.
ChemInform Abstract: Application of the Phosphoramidite‐Phosphite Triester Approach for the Synthesis of Combinations Between Oxygenated Sterols and Nucleoside Analogues Linked by Phosphodiester Bonds.
Authors: JI Y. , BANNWARTH W. , LUU B. 
Published: May 2016

AbstractThe recently developed phosphoramidite‐phosphite triester approach applied in solid phase DNA synthesis seems to be the technique of choice for the preparation of labile multifunctional compounds linked by phosphodiester bonds in solution.
ChemInform Abstract: Enantioselective and Practical Syntheses of (R)‐ and (S)‐Fluoxetines.
Authors: COREY E. J. , REICHARD G. A. 
Published: May 2016

AbstractChloroethyl phenyl ketone (I) is stereoselectively reduced with borane in the presence of a chiral oxazolidine to give the chloro alcohol (II).
ChemInform Abstract: The Pyranosidic Homologation Route to the Nine Contiguous Chiral Centers of Streptovaricin A.
Authors: MOOTOO D. R. , FRASER‐REID B. 
Published: May 2016

AbstractThe precursor (XII) of the ansa chain of the title antibiotic is prepared and the structure is confirmed by simple 1H NMR methods.
ChemInform Abstract: 4‐O‐Benzyl‐2,3‐O‐isopropylidene‐L‐threose: A Useful Building Block for Stereoselective Synthesis of Monosaccharides.
Authors: MUKAIYAMA T. , SUZUKI K. , YAMADA T. , TABUSA F. 
Published: May 2016

AbstractThe title building block (I) is used for the preparation of the two key intermediates (X) and (XVIII) (for both no yield given) in the synthesis of the antifungal antibiotic polyoxin J (XIX).
ChemInform Abstract: Palladium‐Catalyzed Chemistry of β‐Lactam Vinyl Triflates: Coupling with Organostannanes and Alkoxycarbonylation.
Authors: COOK G. K. , HORNBACK W. J. , JORDAN C. L. , MCDONALD J. H. III , MUNROE J. E. 
Published: May 2016

AbstractVinylation of the dethiacarbacephem triflate (I) or the cephem bromide (IV) with the tributylvinylstannanes (II) is achieved in the presence of a Pd catalyst, producing the compounds (III) or (V).
ChemInform Abstract: The Structure and Magnetic Properties of Nd‐Fe‐B Magnets Produced by Conventional and Hydrogen Decrepitation Routes.
Authors: MOOSA I. S. , JOHNSON G. W. , NUTTING J. 
Published: May 2016

AbstractNd‐Fe‐B magnets are prepared by the hydrogen decrepitation (HD) method (20 bar H2, 20 °C) followed by attritor milling to a particle size of 10μm. The particles are subsequently magnetically aligned, compacted and sintered.
ChemInform Abstract: Magnetic Properties of Nd2Fe14‐x‐yRexCoyB Alloys
Authors: JURCZYK M. 
Published: May 2016

Abstractare studied for alloys with x ≤ 0.2 and y = 0 and 2. It is found that the simultaneous substitution of about 15 at.% Co and about 5 at.% Re for Fe in Nd2Fe14B leads to increases in the anisotropy field and the Curie temp. by ∼16% and 19%, respectively.
ChemInform Abstract: Chiral Oxazaborolidines as Catalysts for the Enantioselective Addition of Diethylzinc to Aldehydes.
Authors: JOSHI N. N. , SREBNIK M. , BROWN H. C. 
Published: May 2016

AbstractThe chiral oxazaborolidine (IIIa) is employed as the catalyst in the stereoselective reductive ethylation of the aldehydes (IV), yielding the optically active carbinols (R)‐(V).
ChemInform Abstract: Modification of Face Selectivity by Inclusion in Cyclodextrins.
Authors: CHUNG W.‐S. , TURRO N. J. , SILVER J. , LE NOBLE W. J. 
Published: May 2016

AbstractThe photocycloaddition of 5‐substituted adamantan‐2‐ones such as (I) with fumaronitrile (II) is studied in H2O and MeCN and in the presence and absence of cyclodextrins.
ChemInform Abstract: Superacid‐Induced Ring‐Opening Reactions of Fluorinated Heterocycles.
Authors: KOTUN S. P. , DESMARTEAU D. D. 
Published: May 2016

AbstractAsF5/HF‐ or SbF5/HF‐Induced ring opening reactions of 1,2‐oxazetidines and oxetanes such as (I) or (IV), in which excess HF serves as solvent and reactant, are described.
ChemInform Abstract: Aliphatic Sulfonation. Part 4. Sulfonation of Alkenes with Sulfur Trioxide: Reversible Stereospecific β‐Sultone Formation.
Authors: BAKKER B. H. , CERFONTAIN H. 
Published: May 2016

AbstractThe β‐sultones (III), prepared from the alkenes (I) and the sulfur trioxide dioxane complex (II), are cleaved upon treatment with water to regain the starting alkenes (I).
ChemInform Abstract: Cycloaddition Reactions Using CpCo‐Stabilized Derivatives of Cyclobutadiene.
Authors: GLEITER R. , KRATZ D. 
Published: May 2016

AbstractContrary to what is accepted in literature, CpCo‐stabilized cyclobutenes nevertheless are capable of reacting with triple‐bond species X≡Y. This conjecture is initiated by the unexpected product (III) derived from (I) and (II); the reaction of (I) in the absence of (II) brings about (IV) among other products (not specified).
ChemInform Abstract: An Efficient, Catalytic Procedure for Epoxide Rearrangement.
Authors: MARUOKA K. , NAGAHARA S. , OOI T. , YAMAMOTO H. 
Published: May 2016

AbstractThe oxiranes (I) are cleaved and rearranged in the presence of a bulky di(aryloxy)methylaluminum agent, forming the aldehydes (II).
ChemInform Abstract: Indole Alkaloid Synthesis. A Stereospecific Preparation of Functionalized cis‐Hexahydrocarbazoles.
Authors: MCCARTHY C. , JONES K. 
Published: May 2016

Abstract1,3‐Dimethyloxindole (I) is alkylated with 1,4‐dibromobutane (II) to give the bromide (III) which is cyclized upon treatment with tert‐butyllithium.
ChemInform Abstract: Synthesis and Structure of 6‐ and 7‐Nitro‐1‐oxoisochroman‐4‐spirooxiranes.
Authors: CHAPYSHEV S. V. , ALIEV Z. G. , KARTSEV V. G. , ATOVMYAN L. O. 
Published: May 2016

Abstract3‐Nitrophthalic anhydride (I) reacts with diazomethane (II) to give the isochromanspirooxiranes (III) and (IV) and the diazoacetophenones (V) and (VI).
ChemInform Abstract: Conjugated Exocyclic Dienes by Addition of 2‐(Benzyloxymethyl)‐3‐(bromozincmethyl)‐1,3‐butadiene to Aldehydes, Ketones, and Imines Followed by Pd(0)‐Catalyzed Cyclization.
Authors: VAN DER LOUW J. , SLAGT M. , VAN DER BAAN J. L. , BICKELHAUPT F. , KLUMPP G. W. 
Published: May 2016

Abstract2,3‐Bis(chloromethyl)butadiene (I) is converted to the monobenzyl ether (III) which reacts consecutively with activated magnesium and zinc bromide (IV) to give the salt (V).
ChemInform Abstract: Synthesis and Selective Molecular Recognition of a Macrotricyclic Receptor Having Crown Ether and Cyclophane Subunits as Binding Sites.
Authors: SAIGO K. , KIHARA N. , HASHIMOTO Y. , LIN R.‐J. , FUJIMURA H. , SUZUKI Y. , HASEGAWA M. 
Published: May 2016

AbstractThe synthesis and selective molecular recognition of a new type of cylindrical, macrotricyclic receptor (I) having crown ether and cyclophane subunits as binding sites and a large hydrophobic cavity are described.
ChemInform Abstract: Dicobalt Hexacarbonyl Complex of Propynals in Organic Synthesis: erythro‐Selective Aldol Reaction of Cobalt‐Complexed Propynals with Silyl Enol Ethers.
Authors: MUKAI C. , NAGAMI K. , HANAOKA M. 
Published: May 2016

AbstractThe cobalt‐complexed propynals (I) undergo boron trifluoride etherate‐induced coupling with the siloxycycloalkenes (II) to produce the carbinols (III) after decomplexation.
ChemInform Abstract: The Reaction of Carboxylic Acid Chlorides with O,O‐Dialkyldithiophosphoric Acids.
Authors: YOUSIF N. M. 
Published: May 2016

AbstractThe dithiocarboxylates (III) are prepared by heating the carboxylic chlorides (I) with the O,O‐dialkyl dithiophosphate (II).
ChemInform Abstract: Diselenatetrazadiphosphocines: Preparation and Structural Characterization of a P(V)2N4Se2 Ring.
Authors: CHIVERS T. , DOXSEE D. D. , FAIT J. F. 
Published: May 2016

AbstractThe phosphinimidic amide (I) is cyclized with the selenium trichlorides (II) in acetonitrile to give the diselenatetrazadiphosphocines (III) as the main products.
ChemInform Abstract: Multiply Bonded Dimetal Fluoroalkoxides. Part 1. Pentafluorophenoxides of Dimolybdenum and Ditungsten.
Authors: ABBOTT R. G. , COTTON F. A. , FALVELLO L. R. 
Published: May 2016

AbstractThe dimolybdenum and ditungsten pentafluorophenoxides (I)‐(V) are prepared by alcoholysis of M2(NMe2)6 (M: Mo, W) with pentafluorophenol in dependence on the stoichiometric ratio and characterized by X‐ray structure analysis.
ChemInform Abstract: Transition‐Metal Carbyne Complexes. Part 96. First Carbonyl‐Free, Neutral and Cationic Phenylcarbyne Complexes of Tungsten with Isonitrile Ligands.
Authors: FILIPPOU A. C. , FISCHER E. O. 
Published: May 2016

AbstractThe neutral and cationic carbyne complexes (V) and (VI) are synthesized as shown in the scheme.
ChemInform Abstract: Heteronuclear Transition Metal‐Alkyne Clusters. Part 2. Formation of Trinuclear Clusters via Reactions of (W(CO)(R1C2R2)(S2CNR2)2) (R1 = R2: Ph or H, R: Me or Et; R1 = R2 = R: Me; R1: Ph, R2: H, R: Et) with Octacarbonyldicobalt. X‐Ray Crystal Structure of (WCo2(μ‐S)(μ‐SCNEt2)(CO)4(C2Ph2)(S2CNEt2)).
Authors: JEFFERY J. C. , WENT M. J. 
Published: May 2016

AbstractReactions between the title compounds (I) and (II) afford trinuclear metal complexes of the type (III).
ChemInform Abstract: Synthesis and Spectroscopic Characterization of (Triethylphosphine)gold(I) Complexes AuX(PEt3) (X: Cl, Br, CN, SCN), (AuL(PEt3)+) (L: SMe2, SC(NH2)2, H2O), and (μ‐S)(Au(PEt3))2.
Authors: EL‐ETRI M. M. , SCOVELL W. M. 
Published: May 2016

AbstractThe neutral and cationic Au(I) complexes (III), (V), (VI) (yield 55%), and (VII) (90%) are synthesized according to the scheme or by known methods, and characterized by IR, Raman, and 1H NMR spectroscopy.
ChemInform Abstract: The Synthesis of a Monosubstituted and an Unsymmetrical Tetrasubstituted Phthalocyanin Using Binuclear Phthalocyanines.
Authors: LEZNOFF C. C. , GREENBERG S. 
Published: May 2016

AbstractThe diol (I) reacts with 4‐nitrophthalodinitrile (II) to form the bisether (III) which is treated with ammonia (IV) to produce the bis(diimino)isoindoline (V).
ChemInform Abstract: Resolution and Synthesis of the Individual Enantiomers of the Glycine Antagonist 3‐Amino‐1‐hydroxypyrrolidin‐2‐one (HA‐966).
Authors: WILLIAMS B. J. , LEESON P. D. , HANNAH G. , BAKER R. 
Published: May 2016

AbstractAcylation of the racemic amino‐1‐hydroxypyrrolidone (I) with the protected L‐phenylalanine (II) and subsequent fractional crystallization yield the diastereomeric peptides (III) which are converted into the enantiomers (I) as outlined in the reaction scheme.
ChemInform Abstract: Solid State Bonding of Silicon Nitride with a Nickel Interlayer.
Authors: SUGANUMA K. , NIIHARA K. , FUJITA T. 
Published: May 2016

AbstractPressureless sintered Si3N4 is joined to a Ni interlayer in the temp. range 1273‐1573 K; i.e., a eutectic melt of silicon and nickel is formed at the interface.
ChemInform Abstract: Superplasticity of Hot Isostatically Pressed Hydroxyapatite.
Authors: WAKAI F. , KODAMA Y. , SAKAGUCHI S. , NONAMI T. 
Published: May 2016

AbstractDense, translucent, polycrystalline samples of Ca10(PO4)6(OH)2 with a grain size of 0.64 μm are prepared by hot isostatic pressing at 203 MPa and 1000 °C for 2 h (argon atmosphere).
ChemInform Abstract: Influence of Post Hot Isostatic Pressing on the Microstructural Development and Critical Current Density of YBa2Cu3O7‐x.
Authors: ASLAN M. , JAEGER H. , SCHULZE K. , FRISCH A. , PETZOW G. 
Published: May 2016

AbstractSamples of the title superconductor of nearly theoretical density are produced by post hot isostatic pressing (post‐HIP) under argon atmosphere (950 °C, 100 MPa, 30 min) of presintered pressed pellets of YBa2Cu3O7‐x.
ChemInform Abstract: Presence of Copper(III) in Oxidic Superconductors Containing Copper.
Authors: MISYAVICHUS A. K. , SHAPLYGIN I. S. , KONOVALOVA I. A. , LAZAREV V. B. , ROZOVSKII G. I. 
Published: May 2016

AbstractSamples of the superconductor YBa2Cu3O6.75‐6.85 are dissolved in aqueous solutions of K6TeO6 or K6TeO6/KOH and the absorption spectra of both of these solutions are compared.
ChemInform Abstract: Processing and Characterization of Hexagonal Ferrite Thin Films from Organometallic Compounds.
Authors: RYDER D. F. JUN. , FENSTERMACHER J. H. 
Published: May 2016

AbstractA barium alkoxide and an iron carboxylate are used as precursors for the deposition of a thin film of BaFe12O19 on resistor‐grade Al2O3 by a chemical solution processing method.
ChemInform Abstract: Energy Storage in Ceramic Dielectrics
Authors: LOVE G. R. 
Published: May 2016

Abstractis reexamined for a number of commercial multilayer capacitors (MLC's) having design dielectric thicknesses in the range 8‐200 μm. It is demonstrated that dielectric constant, saturation polarization, and ultimate breakdown voltage stress all play an important parametric role in energy storage in ferroic dielectric materials.
ChemInform Abstract: Conductometric Study of Some Divalent Transition Metal Perchlorates in Acetone.
Authors: GRZYBKOWSKI W. , PILARCZYK M. 
Published: May 2016

AbstractThe molar conductances of M(ClO4)2 with M: Mn, Co, Ni, Cu, and Zn in acetone, measured at 25 °C, are indicative of a considerable degree of ion pairing in this solvent.
ChemInform Abstract: Electrochemical Behavior of Pressure Vessel Steel in Hot Bayer Solutions as Related to the SCC Phenomenon.
Authors: LE H. H. , GHALI E. 
Published: May 2016

AbstractThe results of slow strain rate experiments at 30, 65, and 100 °C show A516 steel to be more susceptible to SCC (stress corrosion cracking) in caustic aluminate (3.58 M NaOH + 0.67 M Al2O3·3 H2O) and Bayer solutions (3.58 M NaOH, 0.67 M Al2O3·3 H2O, 0.46 M Na2CO3, 0.02 M Na2SO4, some organic impurities) than in 2.25 M NaOH solution.
ChemInform Abstract: Activation Parameters for the Proton‐Transfer Reaction of 1,8‐Bis(dimethylamino)naphthalene in Micellar Solution.
Authors: SASAKI M. , TANAKA A. , SUGIMOTO N. , SUGANO T. 
Published: May 2016

AbstractIncreasing concentrations of sodium decyl sulfonate or sodium dodecyl sulfate lead to a retardation of the proton‐transfer reaction between water and the title compound.
ChemInform Abstract: Chemistry of the Heterocyclic Pseudobasic Amino Alcohols. Part 38. Ring‐Chain Tautomerism of Pyrimido(6,1‐a)isoquinolines.
Authors: KORBONITS D. , HORVATH G. , KISS P. , SIMON K. , KOLONITS P. 
Published: May 2016

AbstractAccording to X‐ray diffraction, (Ia) exists as this tautomer (space group P1 with Z=2) in the solid state while in DMSO solution tautomer (IIa) is present (1H NMR).
ChemInform Abstract: Asymmetric Synthesis of Alpha Substituted Benzyl Alcohols via the Stereoselective Addition of Nucleophiles to Homochiral Tricarbonyl(η6‐o‐trialkylsilylbenzaldehyde)chromium(0) Complexes.
Authors: DAVIES S. G. , GOODFELLOW C. L. 
Published: May 2016

AbstractThe racemic title complexes (I) and (VII) are prepared and transformed into their optical active forms by resolution via L‐valinol derived imines.
ChemInform Abstract: Diastereoselective Aldol Reactions of Cyclohexanone Lithium Enolate.
Authors: MAJEWSKI M. , GLEAVE D. M. 
Published: May 2016

AbstractThe lithium enolate of cyclohexanone (I) reacts with the aromatic aldehydes (II) in tetrahydrofuran to give the aldols (III) and (IV) with the predominance of the threo compounds (III).
ChemInform Abstract: Intramolecular Cyclization Reactions of Pyrimidinium Cations.
Authors: FRISSEN A. E. , GEURTSEN G. , MARCELIS A. T. M. , VAN DER PLAS H. C. 
Published: May 2016

AbstractN‐Alkylpyrimidinium cations formed from the neutral species (I) and (V) according to A) are found to undergo intramolecular inverse demand Diels‐Alder reactions under considerably milder conditions than (I) and (V).
ChemInform Abstract: Rearrangements of Cyclobutenones. Conversion of Selected 4‐Allylcyclobutenones to Bicyclo(3.2.0)heptenones.
Authors: XU S. L. , MOORE H. W. 
Published: May 2016

AbstractReaction of the cyclobutenediones (I) with allylmagnesium bromide (II) and subsequent methylation produces the cyclobutenone (V).
ChemInform Abstract: ESR Studies on Nitrogen‐Centered Free Radicals. Part 34. Addition of a Sulfonamidyl Radical to Unsaturated Aromatic and Aliphatic Hydrocarbons.
Authors: MIURA Y. , OHNISHI T. , KINOSHITA M. , KINOSHITA T. 
Published: May 2016

AbstractThe reaction of the title radical (II), generated by thermal dissociation of (I), with the unsaturated aromatic hydrocarbons (IV), (VIII), styrene and acenaphthylene, as well as with the unsaturated aliphatic compounds (XI), cyclohexene and 1‐butene are studied and compared with analogous reactions of the more stabilized radical (III) described previously.
ChemInform Abstract: Hydrogen Transfer Reactions. Part 14. The Dehydrogenation of 1,4‐Dihydroarenes by Manganese Oxidants.
Authors: RADTKE R. , HEESING A. 
Published: May 2016

AbstractThe mechanism of dehydrogenation is examined for substrates (I) and (III) with MnO2 as the oxidizing agent and for substrate (I) with KMnO4 (crown‐complexed) by the use of selectively deuterated substrates (kinetics, kinetic isotope effects).
ChemInform Abstract: Regioselective Conjugate Reduction and Reductive Silylation of α,β‐Unsaturated Aldehydes Using ((Ph3P)CuH)6.
Authors: BRESTENSKY D. M. , STRYKER J. M. 
Published: May 2016

AbstractThe α,β‐unsaturated aldehydes (Ia) and (Ib) are reduced with the stable copper(I) hydride cluster ((Ph3P)CuH)6 in the presence of trimethylsilyl chloride to give the corresponding enol silyl ethers.
ChemInform Abstract: The Combination of Hydrogen Fluoride Salt and Aluminum Fluoride: An Efficient Solid Reagent for Epoxide Opening to Give Fluorohydrins.
Authors: ICHIHARA J. , HANAFUSA T. 
Published: May 2016

AbstractTreatment of the epoxides (I) and (III) with alkali metal hydrofluorides and aluminum trifluoride results in hydrofluorination, producing the fluoro alcohols (II) or (IV) and (V).
ChemInform Abstract: Aromatic Sulfonation. Part 111. Reactions of a Series of Methyl Ethers of the Trihydroxybenzenes and Three Dimethoxyphenyl Methanesulfonates with Sulfur Trioxide. The Effect of Initial Sulfation on the Sulfonation Product Distribution.
Authors: CERFONTAIN H. , ANSINK H. R. W. , COENJAARTS N. J. , DE GRAAF E. J. , KOEBERG‐TELDER A. 
Published: May 2016

AbstractThe reactions of a series of mono‐, di‐, and trimethyl ethers of the three trihydroxybenzenes, for example (I), with SO3 (II) are studied in order to determine the effect of the third hydroxy/methoxy group upon the substitution pattern in comparison with the results of earlier studies with phenolic‐type compounds.
ChemInform Abstract: Hindered Organoboron Groups in Organic Synthesis. Part 14. Stereoselective Synthesis of Alkenes by the Boron Wittig Reaction Using Aliphatic Aldehydes.
Authors: PELTER A. , SMITH K. , ELGENDY S. , ROWLANDS M. 
Published: May 2016

AbstractThe α‐lithiated diaryloctylborane (I) is coupled with the aliphatic aldehydes (II) and then treated with protic acids to form the alkenes (III).
ChemInform Abstract: Sonication‐Induced Halogenative Decarboxylation of Thiohydroxamic Esters.
Authors: DAUBEN W. G. , BRIDON D. P. , KOWALCZYK B. A. 
Published: May 2016

AbstractThe carboxylic acids (I) are converted to the acid chlorides and then coupled with the N‐hydroxythiopyridone (II) to produce the N‐acyloxy derivatives (III).
ChemInform Abstract: Hydroalumination and Related Reactions of Phenyl 1‐(Trimethylsilyl)propadienyl Sulfide Followed by Quenching with Carbonyl Compounds.
Authors: TANAKA J. , KANEMASA S. , TSUGE O. 
Published: May 2016

AbstractFollowing a previous study on the reactivity of 1‐silylethenyl sulfides, the propadienyl sulfide (I) is subjected to hydroalumination to give organoaluminum intermediates such as (III).
ChemInform Abstract: Vinylic Organoboranes. Part 15. Mercuration of 2‐Alkenyl‐1,3,2‐benzodioxaboroles and Boronic Acids. A Convenient Stereospecific Procedure for the Conversion of Alkynes into E‐1‐Halo‐1‐alkenes via Mercuric Salts.
Authors: BROWN H. C. , LAROCK R. C. , GUPTA S. K. , RAJAGOPALAN S. , BHAT N. G. 
Published: May 2016

AbstractThe alkenylboronic acids (II), prepared from the alkynes (I) by a known method, are converted into the mercuric salts (IV) and subsequently treated with halogens to produce the corresponding 1‐haloalkenes (V) and (VI).
ChemInform Abstract: Synthesis of 2‐Nitro‐2‐aza‐1‐propanol Ethers.
Authors: GAREEV G. A. , KIRILLOVA L. P. , CHERKASHINA N. A. , SHUL'GINA V. M. , KOZLOVA L. M. , VERESHCHAGIN L. I. 
Published: May 2016

AbstractIn the presence of catalytic amounts of conc.
ChemInform Abstract: Low Temperature Ketene Preparations Using Nitrosyltetracarbonylchromium(II) Anion.
Authors: MASTERS A. P. , SORENSEN T. S. 
Published: May 2016

AbstractThe ketenes (III) are generated by low temperature reaction of the nitrosyltetracarbonylchromium complex (I) with the α‐bromo acyl chlorides (II).
ChemInform Abstract: Stoichiometric Dimerization of Methyl Acrylate Mediated by Pd(acac)2·HBF4 Systems and Its Relevance to the Mechanism of Catalytic Dimerization of Acrylates (Hacac = MeCOCH2COMe).
Authors: GUIBERT I. , NEIBECKER D. , TKATCHENKO I. 
Published: May 2016

AbstractMethyl acrylate (IV) is dimerized in the presence of the Pd catalyst (III), forming a mixture of the unsaturated diesters (V) ‐ (VII).
ChemInform Abstract: One‐Pot Synthesis of Substituted Tropones from 7,7‐Dihalo‐2,3‐(or 3,4‐)epoxybicyclo(4.1.0)heptane Derivatives.
Authors: KATO M. , YAMAMOTO S. , NOMURA S. , MIWA T. 
Published: May 2016

AbstractThe following results emerge from a study on the scope and limitations of the title reaction: 1) The epoxide moiety of the substrate must have at least one substituent (cf.
ChemInform Abstract: Formylation of Aryl Chlorides Catalyzed by a Palladium Complex.
Authors: BEN‐DAVID Y. , PORTNOY M. , MILSTEIN D. 
Published: May 2016

AbstractTreatment of the aromatic chlorides (I) with carbon monoxide (II) and sodium formate in the presence of a Pd(0) phosphine complex results in formylation to give the aromatic aldehydes (III), together with the dechlorinated arenes (IV).
ChemInform Abstract: Studies on the Synthesis of Antiulcer Agents. Part 7. Synthesis and Antiulcer Activity of Dihydrobenzofuranone Derivatives.
Authors: KITAZAWA M. , AKAHANE M. , NAKANO Y. , HAYAKAWA K. , SATO K. , KOBAYASHI M. 
Published: May 2016

AbstractThe benzofuranylacrylic acid morpholides (V) and (VIII) are prepared via ring closure of the anisyl bromide (I) with bromoacetyl bromide (II) and coupling of the related benzofuranyl bromides (III) or (VII) with acryloyl morpholide (IV).
ChemInform Abstract: Design of Poly(thiophene)‐Containing Oxyalkyl Substituents.
Authors: LEMAIRE M. , GARREAU R. , RONCALI J. , DELABOUGLISE D. , YOUSSOUFI H. K. , GARNIER F. 
Published: May 2016

AbstractOxyalkyl‐substituted thiophenes such as (III), (VI), and (XI) are prepared by reaction of 3‐(bromomethyl)thiophene (I) with the alkoxides (II) or by coupling the sodium salts of the ω‐hydroxyalkylthiophenes (IV) and (IX) with the alkyl halides (V) or (X).
ChemInform Abstract: Synthesis of N‐Substituted 1‐Aminothiophthalylium Salts and Their Reactions with Nucleophilic Reagents.
Authors: OPARIN D. A. 
Published: May 2016

AbstractThe electrophilic character of the hitherto unknown title compounds (V) is investigated and demonstrated by the reactions with sodium borohydride and with ethyl cyanoacetate.