bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Oxymetalation. Part 21. Regioselectivity, Rearrangement, and Direct 1,2‐Dioxolane Formation in the Peroxymercuration of cis‐ and trans‐1,2‐Diphenylcyclopropane.
Authors: BLOODWORTH A. J. , LAMPMAN G. M. 
Published: May 2016

AbstractPeroxymercuration of trans‐1,2‐diphenylcyclopropane (I) yields the rearranged β‐peroxymercurial (IV), the isomeric γ‐peroxymercurials (V), and the corresponding acetoxy and hydroxy compounds (VI) and (VII).
ChemInform Abstract: Hydrostannation and Hydrogermylation of Allenes.
Authors: ICHINOSE Y. , OSHIMA K. , UTIMOTO K. 
Published: May 2016

AbstractTreatment of allenes such as (I) with Ph3SnH or Ph3GeH in the presence of Pd(PPh3)4 as catalyst affords the corresponding addition products (III), (IV) or (V).
ChemInform Abstract: Synthesis of (.+‐.)‐1‐((1α,2α,3β,4α)‐2,3‐Dihydroxy‐4‐hydroxymethylcyc# lopentyl)‐5‐methyl‐2,4‐(1H,3H)‐pyrimidinedione, the Carbocyclic Analogue of Ara‐T.
Authors: LIN T.‐S. , ZHANG X.‐H. , WANG Z.‐H. , PRUSOFF W. H. 
Published: May 2016

AbstractThe amino(hydroxymethyl)cyclopentanediol (I), prepared from cyclopentadiene by known methods, is coupled with the acyl isocyanates (II) to produce the methoxymethacrylureas (III) which undergo base‐induced ring closure, yielding the pyrimidinedione (IV).
ChemInform Abstract: Synthesis of Ethyl (2RS,3SR)‐1‐Tosyl‐3‐vinylazetidine‐2‐carboxylate and Ethyl (2RS,E)‐3‐Ethylidene‐1‐tosylazetidine‐2‐carboxylate (= rac‐Ethyl N‐Tosylpolyoximate).
Authors: BAUMANN H. , DUTHALER R. O. 
Published: May 2016

AbstractPolyoximic acid ((2S)‐3‐ethylideneazetidine‐2‐carboxylic acid) is a constituent of polyoxin antibiotics.
ChemInform Abstract: A Novel Carbon‐Carbon Bond Formation Reaction at the C4 Position of an Azetidin‐2‐one by Means of Radical Cyclization.
Authors: KAMETANI T. , CHU S.‐D. , ITOH A. , MAEDA S. , HONDA T. 
Published: May 2016

AbstractRadical cyclization of the azetidinones (III), prepared by allylation of (I), gives the carbacepham derivatives (IV) and (V).
ChemInform Abstract: Inhibitory Effect of Thiourea on Corrosion of Lead in Sodium Hydroxide Solution.
Authors: MOURAD M. Y. , SOLIMAN S. A. E. 
Published: May 2016

AbstractIt is found that thiourea inhibits the corrosion of Pb in 0.1 M NaOH up to a maximum efficiency of 77% at 0.05 M thiourea.
ChemInform Abstract: Polynuclear Clusters of Technetium. Part 1. Synthesis, Crystal and Molecular Structure of Bromide Octanuclear Prismatic and Hexanuclear Octahedral Clusters of Technetium.
Authors: SPITSYN V. I. , KRYUCHKOV S. V. , GRIGORIEV M. S. , KUZINA A. F. 
Published: May 2016

AbstractThe Tc‐cluster compounds (I)‐(IV) are prepared in up to 95% yield.
ChemInform Abstract: (Na2Fe18S30)8‐: A High‐Nuclearity Cyclic Cluster Generated Solely by Iron‐Sulfur Bridge Bonding.
Authors: YOU J.‐F. , SNYDER B. S. , HOLM R. H. 
Published: May 2016

AbstractThe compound (IV) crystallizes in the triclinic space group P1 with Z=1.
ChemInform Abstract: Organometallic Compounds of Group III. Part 43. Alkylenation with Geminal Dialuminoalkane Reagents: The Synthesis of Olefins from Ketones.
Authors: PIOTROWSKI A. M. , MALPASS D. B. , BOLESLAWSKI M. P. , EISCH J. J. 
Published: May 2016

AbstractBis(dichloroalumino)methane (III) is synthesized from methylene chloride (I) and powdered aluminum (II) and subsequently converted into the organo‐aluminum compounds (V) and (VII).
ChemInform Abstract: Methylation of Aromatics with Me3S+, Me3Se+, and Me3Te+ in Superacid Media.
Authors: LAALI K. , CHEN H. Y. , GERZINA R. J. 
Published: May 2016

AbstractMethylation of toluene (I) with the trimethylchalconium triflates (II) in a superacidic medium yields the regioisomeric xylenes (IV) ‐ (VI) and the sulfoxide (III).
ChemInform Abstract: Reaction of Diazoalkanes with 4‐Substituted 1,2,4‐Triazole‐3,5(4H)‐diones.
Authors: IZYDORE R. A. , CHAPMAN J. J. , MITCHELL J. A. , CUMMINGS R. , JONES G. T. , MCIVER C. D. 
Published: May 2016

AbstractEthyl diazoacetate (II) reacts with 4‐aryltriazolediones (I) to give 1:1 adducts (III) as monomers that associate in solution and are thermally isomerized to the triazinediones (IV).
ChemInform Abstract: Adiabatic Photochemistry of o,o′‐Dibenzenes.
Authors: YANG N. C. , NOH T. , GAN H. , HALFON S. , HRNJEZ B. J. 
Published: May 2016

AbstractFrom the kinetics of the thermolysis of anti‐dibenzene (III) in cyclohexane and acetone the activation parameters are deduced (those for syn‐dibenzene (V) are taken from the literature); the quantum yields of the photolysis to give excited benzene (IV) are determined for both (III) and (V).
ChemInform Abstract: Condensation of o‐ and p‐Phenylenediamine with Some Substituted 2‐Thiazolin‐5‐ones.
Authors: HASSAN H. M. , HABIB O. M. O. 
Published: May 2016

AbstractThe condensation reaction of the thiazolones (I) with o‐phenylenediamine (II) is performed under various conditions, yielding either the imidazolones (III), the carboxamides (IV), or the benzimidazoles (V).
ChemInform Abstract: Syntheses and Electronic Spectra of 2,11‐Diaza(3.3)paracyclo(9,10)anthracenophane Derivatives.
Authors: USUI M. , NISHIWAKI T. , ANDA K. , HIDA M. 
Published: May 2016

AbstractCyclocondensation of the bis(chloromethyl)anthracene (I) with the bis‐(aminomethyl)benzenes (II) leads to the formation of the paracyclophanes (III).
ChemInform Abstract: Synthesis, Structure, and Reactivity of Mn2(μ‐H)2(CO)6(μ‐Ph2PCH2PPh2).
Authors: GARCIA ALONSO F. J. , GARCIA SANZ M. , RIERA V. , RUIZ M. A. , TIRIPICCHIO A. , TIRIPICCHIO‐CAMELLINI M. 
Published: May 2016

AbstractThe title complex (II) crystallizes in Pbca with Z = 8. Due to its formally unsaturated structure, (II) reacts with a variety of small molecules under mild conditions to give the derivatives (IV) and (VI)‐(X).
ChemInform Abstract: Kinetics of Nucleophilic Attack on Coordinated Organic Moieties. Part 25. A Nucleophilic Order for Attack upon the (Fe(CO)3(1‐5‐η‐C7H9))+ Cation.
Authors: EVANS S. G. , GILMORE K. , KANE‐MAGUIRE L. A. P. 
Published: May 2016

AbstractKinetic data for the addition of tertiary phosphines or phosphites such as (II) to the title complex (I) are given.
ChemInform Abstract: Spontaneous Cyclization of a Chain Shortened Lysine Analog.
Authors: RANGANATHAN S. , RANGANATHAN D. , SINGH W. P. 
Published: May 2016

AbstractThe N‐protected glutamine esters (I) react with iodosylbenzene bis‐(trifluoroacetate) to give the amines (III) which cyclize directly, forming the pyrrolidone (IV).
ChemInform Abstract: De novo Synthesis of Carbohydrates and Related Natural Products. Part 32. The Inverse Type Hetero‐Diels‐Alder Reaction for the Synthesis of Partial Structures of Polyketide Natural Products.
Authors: SCHMIDT R. R. , HAAG‐ZEINO B. , HOCH M. 
Published: May 2016

AbstractInverse‐type hetero‐Diels‐Alder reaction of the compound (I) as heterodiene with the (Z) propenyl ether (II) as dienophile affords in an endo‐specific cycloaddition reaction the persubstituted dihydro‐2H‐pyran (III).
ChemInform Abstract: Enhanced Ordering of Pd8Mo and Induced Solute Segregation in Proton‐Irradiated Pd‐Mo Alloys.
Authors: CHENG J. , MOSTAFA M. S. , ARDELL A. J. 
Published: May 2016

AbstractIrradiation‐enhanced ordering of the Pd8Mo phase (isostructural with Pd8W) is observed in Pd‐Mo alloys under 400 keV proton irradiation over the temp. range 100‐420 °C in a 10 at.% Mo alloy (a‐10) and at 450 °C in a 18 at.% Mo alloy (a‐18).
ChemInform Abstract: A Moessbauer Spectroscopy Study of R2Fe14B1‐xCx
Authors: DEPPE P. , ROSENBERG M. , STADELMAIER H. H. 
Published: May 2016

Abstractis performed for two samples (R: Dy, x = 1.0 (I), and R: Nd, x = 0.9 (II)) at room temperature.
ChemInform Abstract: Solid Solutions in the Systems YBa2(Cu1‐xCox)3O7‐z (I) and La1.8Sr0.2Cu1‐xCoxO4.+‐.z (II).
Authors: KIEMEL R. , SCHAEFER W. + , KEMMLER‐SACK S. , KRUSCHEL G. , ELSCHNER B. 
Published: May 2016

AbstractSamples of the title systems are prepared by annealing the corresponding mixtures of Y2O3 (La2O3), BaCO3(SrCO3), CuO, and Co (for (I): 850‐900 °C, 50‐70 h; for (II): 1150‐1250 °C, 20‐40 h for 0 ≤ x < 0.75 or 1450 °C, 20 h, for x = 1).
ChemInform Abstract: CO2 and NO Chemisorptions on Mo/γ‐Al2O3 Catalysts.
Authors: O'YOUNG C.‐L. , YANG C.‐H. , DECANIO S. J. , PATEL M. S. , STORM D. A. 
Published: May 2016

AbstractThe surface structures of calcined and reduced Mo/Al2O3 catalysts are studied by Fourier‐transform IR spectroscopy, TGA reduction studies, and CO2 and NO chemisorption.
ChemInform Abstract: X=Y‐ZH Systems as Potential 1,3‐Dipoles. Part 18. Cycloaddition of 4π‐Sulfinylaminomethamide Species Generated from α‐Amino Acids and α‐Amino Acid Esters by Sulfinyl Group Transfer. X‐Ray Crystal Structure of 4‐Isopropyl‐7‐methyl‐2‐thia‐6,8‐dioxo‐3,7‐diazabicyclo(3.3.0)octane S‐Oxide.
Authors: DORRITY M. R. J. , DOWLING M. , GRIGG R. , MALONE J. F. , SRIDHARAN V. 
Published: May 2016

AbstractSulfinyl group transfer from the aniline derivative (II) to the amino acids (I) followed by decarboxylation leads to the title sulfinyl species which react with the imide (III) to give the cycloadducts (IV) as sole products.
ChemInform Abstract: Thermal Decomposition of Energetic Materials. Part 30. Thermolysis of Energetic Metal‐Nitraminato Complexes Under Conditions That Simulate Combustion.
Authors: PALOPOLI S. F. , BRILL T. B. 
Published: May 2016

AbstractThe thermal decomposition of six energetic nitraminato complexes of Cu(II), Ni(II), and Pd(II) as for example (I)‐(III) is investigated at 5 °C/min by IR spectroscopy and DSC and at 100 °C/s (to simulate combustion) by rapid‐scan IR spectroscopy.
ChemInform Abstract: Reaction of FeCl3 with 7‐Chloro‐1‐silyloxybicyclo(4.1.0)heptanes: A Way to 2‐(1‐Chloroalkylidene)cyclohexanones.
Authors: BLANCO L. , MANSOURI A. 
Published: May 2016

Abstract1‐Trimethylsiloxycyclohexene (I) reacts with the carbenes (II) to give the norcarane derivatives (III).
ChemInform Abstract: Unsaturated Sulfinamides. Part 3. Conversion of Several 4‐(2′‐Alkenesulfinyl)morpholines into the Corresponding Sulfinate Esters. Unsymmetrical Bisallylic Sulfones and Olefins. Isolation of Some Functionalized 2‐Alkenesulfinic Acids.
Authors: BAUDIN J.‐B. , JULIA S. A. 
Published: May 2016

AbstractThe allylsulfinamides (I) react with the alcohols (II) in the presence of boron trifluoride etherate to give the alkyl sulfinates (III).
ChemInform Abstract: An Expedient Synthesis of Alkynyl Trifluoromethyl Sulfones.
Authors: HANACK M. , WILHELM B. , SUBRAMANIAN L. R. 
Published: May 2016

AbstractMetalation of the alkynes (I) yields the intermediate sodium acetylides (III) which react with trifluoromethanesulfonic anhydride (IV) to form the alkynyl trifluoromethyl sulfones (V).
ChemInform Abstract: Synthesis of 3‐Methyl‐ and 3‐tert‐Butylphenanthrene.
Authors: BANSAL R. C. , SAMAD S. A. , THOMSON J. S. , EISENBRAUN E. J. 
Published: May 2016

AbstractThe phenethylcyclohexanols (I), obtained by Grignard reaction of phenethylmagnesium bromide and the corresponding 4‐alkylcyclohexanones, are treated with an acidic ion exchange resin to produce a mixture of the hydrocarbons (II) and (III).
ChemInform Abstract: An Efficient and Catalytically Enantioselective Route to (S)‐(‐)‐Phenyloxirane.
Authors: COREY E. J. , SHIBATA S. , BAKSHI R. K. 
Published: May 2016

AbstractBorane reduction of the achiral chloromethyl ketone (VI) using the chiral oxazaborolidine (V) as a catalyst, yields the chiral alcohol (VII).
ChemInform Abstract: 1‐Phenylisobenzofuran, 1‐Phenylnaphtho(2,3‐c)furan, 1‐Phenylnaphtho‐(1,2‐c)furan, and 3‐Phenylnaphtho(1,2‐c)furan via Cyclic Hemiaminal, Hemiacetal, and Acetal Precursors.
Authors: SMITH J. G. , FOGG D. E. , MUNDAY I. J. , SANDBORN R. E. , DIBBLE P. W. 
Published: May 2016

AbstractThe o‐(hydroxymethyl)benzoarenes (I) are lithiated and then cyclized with benzonitrile (II), forming the hemicyclic O,N‐acetals (III).
ChemInform Abstract: Synthesis and Antimicrobial Activity of Substituted 2,3‐Dihydro‐4H‐pyrans.
Authors: STEPANOVA L. G. , KEIKO N. A. , MALKOVA T. I. , LEONT'EVA A. G. , PUSHECHKINA T. YA. , VORONKOV M. G. 
Published: May 2016

AbstractThe alkylthioacetaldehydes (I) react with formaldehyde (II) to yield the dihydropyrans (III).
ChemInform Abstract: A Convenient Synthesis of 2‐(2‐Furyl)cycloalkanones: An Application to Benzo(c)phenanthridone Ring Formation.
Authors: DUVAL O. , GOMES L. M. 
Published: May 2016

AbstractThe cyclic α‐keto esters (I) and (V) are coupled with the 2,5‐dimethoxydihydrofuran (II) in the presence of ZnCl2 and acetic acid, yielding the 2‐furyl substituted derivatives (III) and (VI).
ChemInform Abstract: An Anomalous Vilsmeier Reaction.
Authors: FLITSCH W. , LAUTERWEIN J. , TEMME R. , WIBBELING B. 
Published: May 2016

AbstractTreatment of the N‐pyrrolylpyridine derivative (I) with dimethylformamide (II) and phosphoryl chloride yields the C‐formylated derivative (III) as the main product, together with minor amounts of the pyrroloquinoline (IV).
ChemInform Abstract: Purification of Sodium and Potassium Hydrides. Preparation of Trialkylborohydrides with Exceptionally Large Steric Requirements.
Authors: HUBBARD J. L. 
Published: May 2016

AbstractSodium hydride (I), purified by treatment with lithium aluminum hydride in THF, reacts with the trialkylboranes (II) to form the borohydrides (III) despite of sterical hindrance.
ChemInform Abstract: Ring Contraction of the 1,4‐Dithia‐2,6‐diaza‐3,5‐diborinane System.
Authors: HABBEN C. , MELLER A. , PUSCH S. 
Published: May 2016

AbstractThe ring contraction reactions of some dithiadiazadiborinanes such as (I) are investigated under various conditions.
ChemInform Abstract: Synthesis of (α‐Hydroxyalkyl)trialkylsilanes via a Reverse Brook Rearrangement.
Authors: LINDERMAN R. J. , GHANNAM A. 
Published: May 2016

AbstractDirect conversion of the aldehydes (I) into (α‐hydroxyalkyl)trialkylsilanes, e.g. (IIIa) and (IIIb), is performed in a one‐pot procedure by transmetalation and rearrangement of the intermediate tributylstannanes.
ChemInform Abstract: 4‐Hydroxy‐1,3λ3‐azaarsoles, 3‐Hydroxy‐1,2,4λ3‐diazaphospholes ‐ 3‐Hydroxy‐1,2,4λ3‐diazaarsole Heterocyclic Phenols
Authors: MAERKL G. + , PFLAUM S. 
Published: May 2016

AbstractThe oxadiazolatopyridine (I) reacts with the trisilylphosphine (IIa) and the related arsine (IIb), forming the diazaphosphole (IIIa) or the diazaarsole (IIIb).
ChemInform Abstract: Synthesis and Modes of Coordination of Energetic Nitramine Ligands in Copper(II), Nickel(II), and Palladium(II) Complexes.
Authors: PALOPOLI S. F. , GEIB S. J. , RHEINGOLD A. L. , BRILL T. B. 
Published: May 2016

AbstractThe new Cu(II), Ni(II), and Pd(II) complexes (I)‐(VII) of nitraminato ligands derived from methylnitramine, ethylenedinitramine, and a nitroaminotetrazole are prepared and characterized by X‐ray structure analysis.
ChemInform Abstract: Stereoselective C‐4 Functionalization of Flavan‐3‐ols. The Significance of Conformational Mobility of the Flavan Heterocycle in Stereoselectivity at the Benzylic Carbon.
Authors: STEENKAMP J. A. , MALAN J. C. S. , FERREIRA D. 
Published: May 2016

AbstractThe peracetates of various flavanols such as those of catechin (Ia) and epicatechin (Ib) are very susceptible to formation of the 4β‐bromo derivatives (II) when treated with NBS and benzoyl peroxide.
ChemInform Abstract: BF3‐Mediated Reaction of a Sulfone with Aldehydes. A Method for Stereospecific Construction of Prostaglandin ω‐Chain.
Authors: ACHMATOWICZ B. , BARANOWSKA E. , DANIEWSKI A. R. , PANKOWSKI J. , WICHA J. 
Published: May 2016

AbstractThe reaction of the lithio derivative of the sulfone (II), the preparation of which from (I) is described, with the ketones (III) in the presence of BF3‐etherate, gives the adducts (IV).
ChemInform Abstract: Lithium Electrode/PEO‐Based Polymer Electrolyte Interface Behavior Between 60 ° and 120 °C
Authors: FAUTEUX D. 
Published: May 2016

Abstract(PEO: poly(ethylene oxide)) is studied by impedance spectroscopy and galvanostatic polarization as a function of the composition (LiCF3SO3, LiAsF6, LiClO4, and LiI) and concentration (polymer unit to salt molar ratio) of the electrolyte, time, and current density.
ChemInform Abstract: Structural Chemistry of Cobalt(III) Complexes of Thioacylhydrazide and Thioacylhydrazonate Ligands. Crystal Structures of (‐)D‐fac‐Tris(thioacethydrazide)cobalt(III) Chloride, (‐)D‐fac‐Tris(formaldehydethioacethydrazidato)cobalt(III) Hydrate, and fac‐Tris(thiosemicarbazide)cobalt(III) Chloride.
Authors: LARSEN E. , LARSEN S. , LUNDING G. 
Published: May 2016

AbstractThe three title complexes are investigated by X‐ray diffraction in order to clarify the degree of delocalization in the three ligand systems and to establish the absolute configuration (Δ) of the two chiral coordination compounds.
ChemInform Abstract: Spontaneous Stepwise Reduction of an Organic Peroxide by Ascorbic Acid.
Authors: JENKINS K. F. , HERSHBERGER S. A. , HERSHBERGER J. W. , MARSHALL R. 
Published: May 2016

AbstractAscorbic acid (I) reacts with dilauroyl peroxide (II) in the absence of a catalyst, yielding dehydroascorbic acid (III), lauric acid (IV), undecane (V), and carbon dioxide (VI).
ChemInform Abstract: Lanthanides in Organic Synthesis. Samarium Metal Promoted Selective Formation of Azoxy Compounds.
Authors: HOU Z. , FUJIWARA Y. , TANIGUCHI H. 
Published: May 2016

AbstractThe nitrobenzenes (I) react with activated samarium in THF/Me‐OH, yielding the azoxybenzenes (II) as the main products, together with the azobenzenes (III) and the hydrazine (IVf).
ChemInform Abstract: Electrolytically Initiated Selective Aliphatic Hydrogen Exchange in 4‐Isopropylanisole.
Authors: NILSSON A. , AHLBERG E. 
Published: May 2016

AbstractUnder conditions of the electrolysis of the title compound the exchange of aliphatic hydrogen amounts 45% giving (III) besides the products (IV) and (V) and polymers.
ChemInform Abstract: Synthesis and Ritter Reaction of 2,5,5,6‐Tetramethylbicyclo(2.2.1)heptane‐2‐endo‐ol.
Authors: KOZLOV N. G. , POPOVA L. A. , VALIMAE T. K. , KNIZHNIKOV V. A. , OL'DEKOP YU. A. 
Published: May 2016

AbstractThe reaction between the camphor analogue (I) and methyllithium (II) affords the title compound (III).
ChemInform Abstract: Synthesis and Thermal Reactions of Cyano‐Stabilized Cyclic Sulfur Ylides, 2‐Alkyl‐1‐cyano‐3,4‐dihydro‐1H‐2‐thionianaphthalen‐1‐ides.
Authors: HORI M. , KATAOKA T. , SHIMIZU H. , KATAOKA M. , TOMOTO A. , KISHIDA M. , IKEMORI M. , HANAI K. , KUWAE A. 
Published: May 2016

AbstractStarting with the phenylethanethiols (I), the cyanoisothiochromanium salts (VIII) are synthesized.
ChemInform Abstract: Accelerated Inverse Electron Demand Diels‐Alder Reactions of 1‐Oxa‐1,3‐butadienes: (4 + 2)Cycloaddition Reactions of β,γ‐Unsaturated α‐Keto Esters.
Authors: BOGER D. L. , ROBARGE K. D. 
Published: May 2016

AbstractThe (4 + 2)cycloaddition reaction of the β,γ‐unsaturated β‐keto esters (I) or (V) with the enol ethers (II) or (VIII) is performed at an elevated pressure, yielding mixtures of the endo‐ and exo‐adducts (III) and (IV), (VI) and (VII) or (IX).
ChemInform Abstract: Studies on Tetrahydroisoquinolines. Part 30. A Synthesis of Mixed Tetrahydroisoquinoline Dimers via p‐Quinol Acetates.
Authors: HARA H. , MURAKATA M. , HOSHINO O. , UMEZAWA B. , IITAKA Y. 
Published: May 2016

AbstractTFA‐mediated reaction of the p‐quinol acetate (I) with the hydroxytetrahydroisoquinoline (II) and subsequent acetylation give the acetates (IV) and (V), together with the coupling products (VI) and (VII).
ChemInform Abstract: Recyclization of 2,3‐Dihydro‐2,3‐pyrroledione with Formation of 1,5‐Benzodiazepine.
Authors: MASLIVETS A. N. , SMIRNOVA L. I. , ANDREICHIKOV YU. S. 
Published: May 2016

AbstractThe reaction between the pyrroledione (I) and o‐phenylenediamine (II) proceeds at room temp. to give the benzodiazepine (III) in quantitative yield.
ChemInform Abstract: Methyl Phosphinoacetates. Synthesis and Characterization as Potential Ligands.
Authors: PODLAHA J. , JEGOROV A. , BUDESINSKY M. , HANUS V. 
Published: May 2016

AbstractThe title compounds (III), (V), and (VII) are prepared by boron trifluoride‐mediated esterification of the corresponding acetic acids (I), (IV), or (VI) with methanol (II).
ChemInform Abstract: Synthesis and Characterization of New MoFe4S6 Clusters with a Single Fe4S4 Core and with Potentially Labile Ligands on the Mo Site.
Authors: JORDANOV J. , HENDRIKS H. M. J. , DUPRE N. , VIARI A. , VIGNY P. , DIAKUN G. 
Published: May 2016

AbstractThe structures of a new type of clusters, (III), is assigned by mass spectroscopy and EXAFS data.
ChemInform Abstract: A New Modified Amino Acid: 2‐Amino‐3‐mercapto‐3‐phenylpropionic Acid (3‐Mercaptophenylalanine). Synthesis of Derivatives, Separation of Stereoisomers, and Assignment of Absolute Configuration.
Authors: PLOUX O. , CARUSO M. , CHASSAING G. , MARQUET A. 
Published: May 2016

AbstractStarting with E‐cinnamoyl chloride (I), the two diastereomers (II) and (III) of the substituted L‐phenylalanine are obtained by stereo‐ and regioselective methods.
ChemInform Abstract: Phase Transformation Kinetics in the Doped System LiAl5O8‐LiFe5O8.
Authors: KIM S. J. , CHEN Z. C. , VIRKAR A. V. 
Published: May 2016

AbstractSolid solutions of various compositions of the title system as well as samples of equimolar composition doped with either Ti or Mg are annealed at 1050 °C for up to 192 h in air.
ChemInform Abstract: Sulfur Compounds. Part 119. Dissolution of Elemental Sulfur in Water by Means of Cationic and Anionic Tensides.
Authors: STEUDEL R. , HOLDT G. 
Published: May 2016

AbstractIn the presence of neutral tensides as SDS, Tergitol 7, or CTAB the solubility of the hydrophobic α‐S8 in water is enhanced by a factor of at least 5000.
ChemInform Abstract: Tandem Cheletropic Additions of Sulfur Dioxide to (2.2.2)Hericene. The “Barrelene Effect”.
Authors: BIRBAUM J.‐L. , VOGEL P. 
Published: May 2016

AbstractThe cheletropic addition of SO2 to the title compound (III) leads to (I) or (IV), the latter being contaminated by (I) (2‐3%).
ChemInform Abstract: Antiaromatic Compounds. Part 23. Cycloadditions of N‐Acylimines to Cyclobutadienes.
Authors: MICHELS G. , HERMESDORF M. , SCHNEIDER J. , REGITZ M. 
Published: May 2016

AbstractThe cyclobutadienes (I) add the imines (II) to yield the heterobicyclic products (III).
ChemInform Abstract: Stereochemistry of Vinylallene Cycloadditions.
Authors: REICH H. J. , EISENHART E. K. , WHIPPLE W. L. , KELLY M. J. 
Published: May 2016

AbstractDiels‐Alder cycloaddition reactions of the allenes (I) or (XI) with dimethyl fumarate (II) or with maleic anhydride (V), followed by methanolysis and esterification, give the stereoisomeric products shown in the scheme.
ChemInform Abstract: Synthesis and Antimicrobial Activity of Some Pyrrole Derivatives. Part 2. 2‐(2′‐Acylhydrazino)‐3‐ethoxycarbonyl‐5‐aryl(or alkyl)pyrrole Derivatives.
Authors: COCCO M. T. , CONGIU C. , MACCIONI A. , SCHIVO M. L. , PALMIERI G. 
Published: May 2016

AbstractThe acetimidrazones (III) are prepared and then cyclized with bromoacetophenones such as (IV) to give the pyrroles (V).
ChemInform Abstract: 3,3′‐Di(1,3‐thiazolidine‐3‐one)‐System. Part 4. Synthesis and Pharmacological Properties of 3,3′‐(1,2‐Ethanediyl)bis(2‐aryl‐1,3‐thiazolidin‐4‐one 1,1‐Dioxide) Derivatives.
Authors: VIGORITA M. G. , PREVITERA T. , BASILE M. , FENECH G. , CASTA DE PASQUALE R. , OCCHIUTO F. , CIRCOSTA C. 
Published: May 2016

AbstractDL‐ and meso‐bis(2‐aryl‐4‐thiazolidinones) such as (I) are oxidized to give the tetroxides (II).
ChemInform Abstract: Chemoselectivity of the Reaction Between 2,4‐Disubstituted Thiosemicarbazides and Carbonyl Compounds: A Novel Synthesis of Triazolidine‐3‐thiones.
Authors: SCHULZE K. , RICHTER C. , KLATT K. , LUDWIG R. 
Published: May 2016

AbstractThe reaction of thiosemicarbazides such as (I) with aldehydes gives the corresponding thiosemicarbazones.
ChemInform Abstract: Syntheses of Cyclic and Acyclic 1,4‐Quinone Hydrazones with Norcaradiene and Cycloheptatriene Fragments.
Authors: NEIDLEIN R. , JAESCHKE U. + 
Published: May 2016

AbstractCoupling of the betain (II) with the annulene (I) yields the azo dye (III) as major product (no yield given).