bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Formation, Structure, and Reactivity of Palladium Superoxo Complexes.
Authors: TALSI E. P. , BABENKO V. P. , SHUBIN A. A. , CHINAKOV V. D. , NEKIPELOV V. M. , ZAMARAEV K. I. 
Published: May 2016

AbstractFormation of two types, type I and type II of Pd superoxo complexes in the reactions of Pd(II) acetate, propionate, trifluoroacetate, and bis(acetylacetonate) and of Pd(PPh3)4 with H2O2 or KO2 in various solvents are detected by EPR.
ChemInform Abstract: Stoichiometric and Catalytic Hydroxy‐Palladation of Conjugated Dienes.
Authors: NYSTROEM J.‐E. + , SOEDERBERG B. + , AKERMARK B. , BAECKVALL J. E. + 
Published: May 2016

AbstractReaction of the butadienes (I) and (III) under acetoxy chlorination conditions in the presence of catalytic amounts of PdCl2 generated in situ produces either the chloro alcohols (II) or the acetoxy derivatives (IV) and (V) via hydrolysis of the intermediate chloro alcohols.
ChemInform Abstract: Triphenylphosphine Reduction of Dioxoosmium(VI) Porphyrins. Crystal Structures of Bis(triphenylphosphine oxide)(octaethylporphinato)osmium(II) and Bis(triphenylphosphine)(meso‐tetraphenylporphinato)osmium(II).
Authors: CHE C.‐M. , LAI T.‐F. , CHUNG W.‐C. , SCHAEFER W. P. , GRAY H. B. 
Published: May 2016

AbstractThe formation of (III) in the PPh3 reduction of (I) suggests that the reaction involves two sequential oxo‐transfer steps with an Os(IV)=O intermediate.
ChemInform Abstract: Cation‐ or Solvent‐Induced Supermolecular Phthalocyanine Formation: Crown Ether Substituted Phthalocyanines.
Authors: KOBAYASHI N. , LEVER A. B. P. 
Published: May 2016

AbstractThe phthalocyanines (I) with four 15‐crown‐5 ether voids at the 3,4‐positions are synthesized and characterized by UV/VIS, NMR and ESR.
ChemInform Abstract: Rose Pigments. Part 6. 10′‐Apolycopen‐10′‐ol and 10′‐Apolycopen‐10′‐oic Acid from the Petals of the Rose Hybrid ′Marechal Niel′.
Authors: MAERKI‐FISCHER E. + , UEBELHART P. , EUGSTER C. H. 
Published: May 2016

AbstractThe alcohol (Ia) and the acid (Ib) are isolated from the title species and their structures are confirmed by independent syntheses.
ChemInform Abstract: Amino Acid Derivatives that Stabilize Secondary Structures of Polypeptides. Part 3. β‐Enaminonitriles as Analogs of Secondary Amides. The Mcc Group. 1‐Acylamino‐2‐aminoalkyl‐3‐cyano‐2‐cyclopentenes as Amino Acid Analogs.
Authors: KEMP D. S. , CARTER J. S. 
Published: May 2016

AbstractCyclization of the ω‐cyano‐α‐aminocarboxylate (I) yields the aminocyanocyclopentanone (II) which is coupled with amino acid esters (III), forming rigid enamines (IV).
ChemInform Abstract: Amino Acid Derivatives that Stabilize Secondary Structures of Polypeptides. Part 4. Practical Synthesis of 4‐Alkylamino‐3‐cyano‐6‐azabicyclo(3.2.1)oct‐3‐enes (Ben Derivatives) as γ‐Turn Templates.
Authors: KEMP D. S. , CARTER J. S. 
Published: May 2016

AbstractThe isomeric bicyclic α‐cyano ketones (IV) are prepared from the chiral pyrrolidine (I) via the monocyclic nitrile (III).
ChemInform Abstract: Synthesis of (.+‐.)‐trans‐2,5‐Dialkylpyrrolidines from the Lukes‐Sorm Dilactam: Efficient Preparation of (.+‐.)‐trans‐2‐Butyl‐5‐heptylpyrrolidine and Analogs Present in Ant Venoms.
Authors: GESSNER W. , TAKAHASHI K. , BROSSI A. , KOWALSKI M. , KALINER M. A. 
Published: May 2016

AbstractStarting from the Lukes‐Sorm dilactam (I) the preparation of (±)‐trans‐2‐butyl‐5‐heptylpyrrolidine (VIa) is accomplished in seven steps and in an overall yield of 6%.
ChemInform Abstract: Acyclic Nucleotide Analogues. Part 1. Synthesis of Isomeric and Enantiomeric O‐Phosphonylmethyl Derivatives of 9‐(2,3‐Dihydroxypropyl)adenine.
Authors: HOLY A. , ROSENBERG I. 
Published: May 2016

AbstractThe title compounds (Ia) and (Ib) are synthesized in their racemic and enantiomeric forms as exemplified in the scheme: reaction a) of the derivative (IIb) obtained from the diol (IIa) with the compound (IV) or b) of (IIa) with the compound (VI) affords, after work‐up, separable mixtures of the diols (±)‐(Va) and (±)‐(Vb).
ChemInform Abstract: Convenient Synthesis of 2‐Halo‐2′‐deoxyadenosines.
Authors: WRIGHT G. E. , HILDEBRAND C. , FREESE S. , DUDYCZ L. W. , KAZIMIERCZUK Z. 
Published: May 2016

AbstractThe dibromopurine (I) is coupled with the furanose (II), yielding the nucleoside (III) which is deprotected and aminated on treatment with ammonia to produce the bromodeoxyadenosine (IV).
ChemInform Abstract: Synthetic Confirmation of the Structure of the Lichen Benzyl Esters Alectorialic and Barbatolic Acids.
Authors: ELIX J. A. , JAYANTHI V. K. 
Published: May 2016

AbstractMethyl barbatolate (XIIa), methyl alectorialate (XIIc) and the derivatives (XIIb)‐(XIId) are prepared by similar routes and compared with naturally derived material.
ChemInform Abstract: Position 5 at the Oxotremorine Skeleton as the Steering Position for Activity at the Muscarinic Receptors.
Authors: AMSTUTZ R. , CLOSSE A. , GMELIN G. 
Published: May 2016

AbstractSubstitution of the CH2 group at position 5 of oxotremorine (Ig) by electronegative atoms like O‐ or N‐atom (→ (Ia), (Id)), or by sterically bulkier groups like methyl‐ (→ (Ic)), formyl‐ (→ (Ie)), or acetyl‐ (→ (If)) imino drastically changes the pharmacological profile of oxotremorine, as is explained in detail.
ChemInform Abstract: Mechanism of Retinal Schiff Base Formation and Hydrolysis in Relation to Visual Pigment Photolysis and Regeneration: Resonance Raman Spectroscopy of a Tetrahedral Carbinolamine Intermediate and Oxygen‐18 Labeling of Retinal at the Metarhodopsin Stage in Photoreceptor Membranes.
Authors: COOPER A. , DIXON S. F. , NUTLEY M. A. , ROBB J. L. 
Published: May 2016

AbstractThe mechanism of formation and hydrolysis of N‐retinylidene‐n‐butylamine, as a model of the rhodopsin chromophore, is investigated by a study of the kinetic and equilibrium properties in aqueous anionic, cationic, and neutral detergent micelle systems.
ChemInform Abstract: 81Br NQR and 119Sn Moessbauer Spectra for SnBr‐ 3 Anions
Authors: YAMADA K. , HAYASHI T. , UMEHARA T. , OKUDA T. , ICHIBA S. 
Published: May 2016

Abstractare compared for the compounds ASnBr3 (A: Me2NH2, Me3NH) and ASnBr3·H2O (A: K, NH4).
ChemInform Abstract: Phase Relations, Thermochemistry and Superconductivity in the Zr‐Rh System.
Authors: JORDA J. L. , GRAF T. , SCHELLENBERG L. , MULLER J. , CENZUAL K. , GACHON J. C. , HERTZ J. 
Published: May 2016

AbstractOn the basis of this extensive reinvestigation, an accurate equilibrium phase diagram of the entire Zr‐Rh system is presented.
ChemInform Abstract: Differential Thermoanalytic Investigations in the Ternary System Lithium‐Copper‐Germanium.
Authors: HELLENBRANDT M. , SCHUSTER H.‐U. 
Published: May 2016

AbstractThe Li‐(Cu:Ge = 1:1) section of the ternary title system is characterized by two peritectic and one eutectic reactions.
ChemInform Abstract: Chronoamperometric Study of Titanium in Molten NaCl + KCl + K2TiF6.
Authors: SEQUEIRA C. A. C. 
Published: May 2016

AbstractThe results of chronopotentiometric measurements over a Ti(IV) concentration range of 0.01‐0.5 M at 800 °C show that Ti(IV) is reduced in two consecutive diffusion‐controlled steps.
ChemInform Abstract: UV Photolysis in a Laser Vaporization Cluster Source: Synthesis of Novel Mixed‐Metal Clusters.
Authors: LAIHING K. , CHENG P. Y. , DUNCAN M. A. 
Published: May 2016

AbstractA new variation of the laser vaporization/pulsed nozzle metal cluster source is described involving UV laser photolysis of a gas phase metal‐containing complex with the same laser used for solid metal vaporization.
ChemInform Abstract: Formation of the (7‐SeB10H11)‐ Anion from 1‐SeB11H11 and the Structure of the Anion Studied by 11B COSY NMR and X‐Ray Crystallography.
Authors: REED D. , FERGUSON G. , RUHL B. L. , DHUBHGHAILL O. N. , SPALDING T. R. 
Published: May 2016

AbstractThe title ion has been prepared by nucleophilic degradation of 1‐SeB11H11 (I) using NaOEt in refluxing EtOH solution followed by precipitation of the anion with aqueous (Et4N)I solution.
ChemInform Abstract: NaTi5NbO13, an A2Ti6O13‐Type Phase Deficient in Alkali Metal Cations, Synthesized Under Mild Conditions.
Authors: GRANDIN A. , BOREL M. M. , RAVEAU B. 
Published: May 2016

AbstractThermolysis of H2NaTi5NbO14·3 H2O (prepared by cation exchange) at 300 °C yields the title compound.
ChemInform Abstract: Low Temperature Synthesis of Dispersed Fine Particle of Cobalt Aluminate. A New Application of Zeolite.
Authors: OHGUSHI T. , UMENO S. 
Published: May 2016

AbstractFine particles of CoAl2O4 with the spinel structure have been synthesized at 400 °C using Na‐A zeolite as precursor material (ion exchange by 1. CaCl2, 2. CoCl2; heating at 400 °C, 6 h, 10‐5 Pa).
ChemInform Abstract: Azido Complexes of Manganese(II) and Cobalt(II). Crystal Structures of (PPh4)2(Mn(N3)4) and (PPh4)2(Co(N3)3Cl).
Authors: STEINER K. , WILLING W. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractThe nonexplosive title compounds, prepared according to the scheme, both crystallize in the monoclinic system (C2/c, Z=4), but are not isotypic.
ChemInform Abstract: New Cobalt(III) Oxides: A0.50La1.50Mg0.50Co0.50O4 (A: Ca, Sr, Ba). Analysis and Discussion of the Low‐Spin → High Spin Transition.
Authors: DEMAZEAU G. , POUCHARD M. , ZHU L.‐M. , HAGENMULLER P. 
Published: May 2016

AbstractIn order to study the electronic configuration changes arising from substitution of weak Li‐O bonds by the stronger Mg‐O bonds in the perovskite‐type planes of the K2NiF4 structure, the novel title oxides are prepared in four successive steps: 1. calcination of a stoichiometric mixture of the corresponding nitrates; 2. annealing at 950 °C in an oxygen stream (4 d); 3. 750 °C, 1.5 kbar O2 pressure, 48 h; 4. 800 °C, 1.5 kbar O2, 6 h. A second order spin‐transition is detected with increasing temp. by magnetic measurements and XRD.
ChemInform Abstract: Geometry and Conformation of the α‐Aminoisobutyric Acid Residue in Simple Derivatives and Dipeptides. Four New X‐Ray Structural Analyses and a Statistical Analysis from Known Crystal Data.
Authors: VALLE G. , CRISMA M. , FORMAGGIO F. , TONIOLO C. , JUNG G. 
Published: May 2016

AbstractX‐ray analysis of the compounds (I) (space groups P1 and P212121 with Z=4 and Z=8, resp.) and (II) (space groups P1 and P21 both with Z=4) shows that the title residue is folded in the case of (Ia) and (II), with the sets of Φ,Ψ torsion angles falling in the region of the conformational energy map where both α‐ and 310‐helices are found.
ChemInform Abstract: The Different Nonmolecular Polyadamantanoid Crystal Structures of Cd(SPh)2 and Cd(SC6H4Me‐4)2. Analogies with Microporous Aluminosilicate Frameworks.
Authors: DANCE I. G. , GARBUTT R. G. , CRAIG D. C. , SCUDDER M. L. 
Published: May 2016

AbstractCd(S‐Ph)2 crystallizes in the space group P212121 with Z=16.
ChemInform Abstract: Reaction of the Complex of Sulfuric Anhydride and Dimethyl Sulfide with Alkenes and Alkynes.
Authors: SHASTIN A. V. , POPKOVA T. V. , BALENKOVA E. S. , BEL'SKII V. K. , LAZHKO E. I. 
Published: May 2016

AbstractTitle reactions between the alkenes (I) or the alkynes (IV) and the complex (II) proceed regio‐ and stereospecifically to yield the sulfobetaines (III) or the E‐configurated sulfobetaines (V).
ChemInform Abstract: Highly Chemoselective Addition of (o‐Nitrobenzyl)silanes to Nonenolizable Aldehydes.
Authors: BARTOLI G. , BOSCO M. , CARETTI D. , DALPOZZO R. , TODESCO P. E. 
Published: May 2016

AbstractThe o‐(silylmethyl)nitroarenes (I) are coupled with the aldehydes (II) in the presence of tetrabutylammonium fluoride, yielding the o‐(2‐hydroxyalkyl)nitroarenes (III), together with mere traces of the desilylated compounds (IV).
ChemInform Abstract: A Mild and Efficient Preparation of cis‐1,2‐Diols from 1,2,4‐Trioxanes.
Authors: JEFFORD C. W. , ROSSIER J.‐C. , BOUKOUVALAS J. 
Published: May 2016

AbstractTreatment of the 1,2,4‐trioxanes (Ia) and (III) with benzylamine results in the formation of the cis‐1,2‐diols (II) and (IV).
ChemInform Abstract: On Baldwin′s Kinetic Barrier Against 5‐(Enol‐endo)‐exo‐trigonal Closures: A Comparison of Ionic and Analogous Radical Reactions, and a New Synthesis of Cyclopentanones.
Authors: CLIVE D. L. J. , CHESHIRE D. R. 
Published: May 2016

AbstractThe cycloalkenols (I) are transformed into the methyl ketones (II) which react with benzeneselenenyl chloride (III) to give the α‐benzeneselenenyl ketones (IV).
ChemInform Abstract: UV‐Laser Photochemistry of the Azoalkane 1‐Phenyl‐2,3‐diazabicyclo(2.2.2)oct‐2‐ene: Detection and Lifetime Determination of the Triplet Diradical 1‐Phenyl‐1,4‐cyclohexadiyl by Time‐Resolved UV Spectroscopy (Flash Photolysis) and by Trapping with Molecular Oxygen.
Authors: ADAM W. , GRABOWSKI S. , WILSON R. M. , HANNEMANN K. , WIRZ J. 
Published: May 2016

AbstractDirect laser photolysis of azoalkane (I) at 364 nm gives the diene (III), presumably via the singlet diradical S‐(II).
ChemInform Abstract: Fluoroalkenylation of 1H‐Tetrafluoroethanesulfonyl Fluoride.
Authors: BENDA A. F. , SIZOV A. YU. , ERMOLOV A. F. , ELEEV A. F. , SOKOL'SKII G. A. 
Published: May 2016

AbstractThe title compound (I) is a highly active carbon acid.
ChemInform Abstract: Horner‐Emmons Olefination of 4‐Hydroxy‐2‐oxoalkylphosphonates and Related Compounds: Applications to the Syntheses of (.+‐.)‐Gingerol, (.+‐.)‐Yashabushiketol, and (.+‐.)‐Dihydroyashabushiketol.
Authors: TSUGE O. , KANEMASA S. , NAKAGAWA N. , SUGA H. 
Published: May 2016

AbstractThe isoxazolines (I) are transformed to the phosphonates (II) according to a known procedure.
ChemInform Abstract: Stereoselective Formation of Conjugated Enynes via Coupling of Alkynyliodonium Tosylates and Vinylcopper Reagents.
Authors: STANG P. J. , KITAMURA T. 
Published: May 2016

AbstractThe alkenylcopper reagents (III) generated regio‐ and stereoselectively from (I) and (II) react with the alkynyliodonium tosylates (IV) to give the enynes (V) with stereoselectivities of > 98%.
ChemInform Abstract: Fluoroamino Acids. Part 3. α‐Trifluoromethylamino Acids.
Authors: SOLOSHONOK V. A. , GERUS I. I. , YAGUPOL'SKII YU. L. , KUKHAR' V. P. 
Published: May 2016

AbstractA convenient method for the preparation of the title compounds (V) and (VII) is reported.
ChemInform Abstract: A Convenient Preparation of 1,2‐Diacylglycerols. o‐Iodobenzoyl as a Protecting Group.
Authors: MOSS R. A. , SCRIMIN P. , BHATTACHARYA S. , CHATTERJEE S. 
Published: May 2016

AbstractThe diprotected glycerol (I) is converted to the o‐iodobenzoate (III).
ChemInform Abstract: Menthyl 2‐Bromocrotonate and Menthyl 4‐Bromocrotonate: Reagents for Chiral Vinylogous Darzen and Reformatsky Reactions.
Authors: HUDLICKY T. , RADESCA L. , RIGBY H. L. 
Published: May 2016

AbstractCrotyl chloride (I) reacts with either optical isomer of menthol (II) to give the corresponding optically active esters (III) which are brominated and dehydrobrominated, yielding the chiral 4‐bromocrotonate (V).
ChemInform Abstract: Synthesis of 1‐(1‐Arylalkyl)adamantanes.
Authors: KOVALEV V. V. , FEDOROVA O. A. , SHOKOVA E. A. 
Published: May 2016

AbstractThe reaction between the secondary adamantyl alcohols (I) and the aromatic compounds (II) in TFA affords the hitherto unknown title compounds (III) in low to fair yields.
ChemInform Abstract: A Facile Synthesis of 6‐Bicyclo(3.2.1)octanones.
Authors: CAGNOLI N. , CECCHERELLI P. , CURINI M. , MARCOTULLIO M. C. , WENKERT E. 
Published: May 2016

AbstractThe cyclohexanone‐3‐carbonitrile (I) is subjected to Wittig olefination with the phosphonium bromides (II).
ChemInform Abstract: Intensification of Cross‐Cannizzaro Reaction in Two‐Phase System: m‐Phenoxybenzaldehyde and m‐Bromobenzaldehyde with Formaldehyde.
Authors: SANE P. V. , SHARMA M. M. 
Published: May 2016

AbstractThe two‐phase cross‐Cannizzaro reaction of the benzaldehydes (I) with formaldehyde (II), yielding the benzylic alcohols (III), together with formic acid (IV), is investigated in detail.
ChemInform Abstract: Alkylidenation of Ester Carbonyl Groups by Means of a Reagent Derived from RCHBr2, Zn, TiCl4, and TMEDA. Stereoselective Preparation of Z‐Alkenyl Ethers.
Authors: OKAZOE T. , TAKAI K. , OSHIMA K. , UTIMOTO K. 
Published: May 2016

AbstractThe esters (I) reacts with the 1,1‐dibromoalkanes (II) in the presence of zinc‐dust and titanium tetrachloride, yielding the 1‐alkenyl ethers (III) with predominance of the Z‐isomers.
ChemInform Abstract: Regioselective 4‐Demethoxylation of 1‐n‐Alkyl‐3,4,5‐trimethoxybenzenes: A Key Step in the Synthesis of Olivetol and Its Homologues.
Authors: AZZENA U. , DENURRA T. , MELLONI G. , RASSU G. 
Published: May 2016

AbstractTreatment of the trimethoxybenzenes (Ia) ‐ (Ic) with potassium results in selective removal of one methoxy group to produce the dimethoxybenzenes (II).
ChemInform Abstract: Michael Addition of N‐(2‐Methylcycloalkylidene)‐tert‐butylamine to Methyl Propiolate.
Authors: ITO K. , SHIGEMORI N. , MIYAJIMA S. 
Published: May 2016

AbstractThe Schiff bases (I) are coupled with methyl propiolate (II) to form the corresponding Michael adducts (III) and (IV).
ChemInform Abstract: Palladium‐Catalyzed Allylation of α‐Isocyanocarboxylates.
Authors: ITO Y. , SAWAMURA M. , MATSUOKA M. , MATSUMOTO Y. , HAYASHI T. 
Published: May 2016

AbstractThe vinylic acetates (II) are coupled with the α‐isocyano ester (I) in the presence of Pd catalyst to give the substituted isonitriles (III) and (IV).
ChemInform Abstract: 1‐Methoxy‐1‐(phenylthio)cyclopropanes from Olefins via the Pummerer Rearrangement.
Authors: BHUPATHY M. , COHEN T. 
Published: May 2016

AbstractThe cycloalkenes (I) react with phenylthiocarbene to give the phenylthiocyclopropanes (IIIb) ‐ (IIId).
ChemInform Abstract: Derivatives of Chlorosulfonylisocyanates. Synthesis, Structure and Biological Activity of 2‐Haloethoxycarbonylsulfamides.
Authors: AGOH B. , DEWYNTER G. , MONTERO J.‐L. , LEYDET A. , IMBACH J.‐L. 
Published: May 2016

AbstractThe title sulfamides, e.g. (IV), are prepared in a two‐step reaction and their structure is confirmed by spectroscopic data.
ChemInform Abstract: 1,1‐Dihaloalkylcarbodiimides. Part 2. Reactions of N‐Perchloroethyl‐N′‐alkyl(aryl)carbodiimides and Their Isomeric Diazadienes with Nucleophilic Reagents.
Authors: GORBATENKO V. I. , MATVEEV YU. I. , SAMARAI L. I. 
Published: May 2016

AbstractDepending on the size of the substituents R1 or R2, respectively, the carbodiimides (I) may exist in equilibrium with the isomeric chlorodiazadienes (II).
ChemInform Abstract: Novel Coupling of Dithioacetals with Grignard Reagents.
Authors: NI Z.‐J. , LUH T.‐Y. 
Published: May 2016

AbstractThe dithioacetals (II), (IV), and (VIII) are coupled with the Grignard reagents (I) in the presence of Ni catalyst to give the (cyclo)alkenes (III), (V), (VI), (IX), and (XII).
ChemInform Abstract: Diastereoselective Spiroanellation.
Authors: CANONNE P. , BOULANGER R. , BERNATCHEZ M. 
Published: May 2016

Abstract1,4‐Di(bromomagnesio)pentane (II) reacts with some lactones or cyclic anhydrides such as (I), (IV), or (VI) to give mixtures of stereoisomeric alcohols such as (III), (V), or (VII).
ChemInform Abstract: Utilization of Sulfide, Sulfoxide, and Sulfone Groups as Regiochemical Control Elements in the Diels‐Alder Reaction of Naphthoquinones.
Authors: IWAO M. , KURAISHI T. 
Published: May 2016

AbstractThe Diels‐Alder reaction of the sulfones (I), which are unsym. substituted by methoxyl groups on the benzenoid ring, with the vinylketene acetals (II) or (V) proceeds regioselectively to give the anthraquinones (III), including the natural products pachybasin (IIIa) and phomarin 6‐methyl ether (IIIb) or the deoxyanthracyclinones (VI) together with minor amounts of the alkyl derivatives (IV) or (VII).
ChemInform Abstract: Regio‐ and Stereoselectivity in the Epoxidation of Ethylidenenorbornene.
Authors: KAS'YAN L. I. , GALAFEEVA M. F. , KOVALENKO V. V. , DRYUK V. G. 
Published: May 2016

AbstractEpoxidation of an E/Z‐mixture of ethylidenenorbornene (I) with monoperphthalic acid yields a mixture of the monoepoxides (II) and (III) and the acetyl derivative (IV).
ChemInform Abstract: Synthesis of 3‐(5‐Substituted‐2‐furylmethylene)‐pentane‐2,4‐diones.
Authors: MARCHALIN S. , ILAVSKY D. , KOVAC J. 
Published: May 2016

AbstractThe reaction of the aldehydes (Ia)‐(Ic) with the dione (II) in the presence of catalytic amounts of CuCl2 affords the desired title compounds (IIIa)‐(IIIc).
ChemInform Abstract: Cyclodehydration of 1,2‐Diaryl‐2‐aryloxyethanones to 2,3‐Diarylbenzofurans. Influence of the Substitution on Two Competing Reaction Pathways.
Authors: MONTFORT B. , LAUDE B. , VEBREL J. , CERUTTI E. 
Published: May 2016

AbstractThe title reaction of the ketones (I) yields the benzofurans (II) via intermediate formation of an α‐acylcarbenium ion.
ChemInform Abstract: Syntheses of (2‐Nitrovinyl)amino Sugars and 2‐ and 3‐(Alditol‐1‐yl)‐4‐ nitropyrroles.
Authors: GOMEZ‐SANCHEZ A. , HIDALGO F.‐J. , CHIARA J.‐L. 
Published: May 2016

AbstractReaction of 2‐amino‐2‐deoxy‐D‐glucose (I) with the nitrovinyl ether (II) produces a E/Z‐mixture of the nitrovinylamines (IIIa).
ChemInform Abstract: Chemistry of 1,1,2,2‐Tetracyanoethane. Part 7. Synthesis and Addition Reactions of Nucleophilic Agents to One of the Cyano Groups of 3‐(N′,N′‐Dimethyl‐N‐acetylhydrazino)‐5‐methyl‐1,1,2,2‐tetrahydrocyanocyclopentane.
Authors: ZOLOTOI A. B. , D'YACHENKO O. A. , KONOVALIKHIN S. V. , ATOVMYAN L. O. , NASAKIN O. E. , LUKIN P. M. , ZIL'BERG S. P. , LYSHCHIKOV A. N. , SKVORTSOVA M. YU. , BULAI A. KH. 
Published: May 2016

AbstractStarting with the tetracyanoethane (I) and the crotonaldehyde hydrazone (II), the title compound (V) is synthesized as shown in the reaction scheme.
ChemInform Abstract: Synthesis of Unsymmetrically Substituted Tetrathiafulvalenes by the “Ylide Route”. Investigations of Selectivity.
Authors: FABRE J. M. , GIRAL L. , GOUASMIA A. , CRISTAU H. J. , RIBEILL Y. 
Published: May 2016

AbstractTreatment of the hexafluorophosphates (I) with PPh3 (II) yields the phosphonium salts (III).
ChemInform Abstract: Synthesis of Bicyclo(3.2.1)octanes by a Tandem Diels‐Alder Carbocation Cyclization Strategy.
Authors: RIGBY J. H. , KOTNIS A. S. 
Published: May 2016

AbstractThe acyl(siloxy)cyclohexenes (III) are prepared by Diels‐Alder reaction of the α,β‐unsaturated carbonyl compounds (I) with the siloxybutadiene (II).
ChemInform Abstract: Synthesis of Naphthoxazole Derivatives by the Application of the Vilsmeier‐Haack Reaction. Part 2. 2‐Hetarylnaphth(1,2‐d)oxazole Derivatives.
Authors: SESHADRI S. , JAYANT M. R. , KRISHNAN R. , SHEKAR P. C. 
Published: May 2016

AbstractThe α‐acetamido‐β‐naphthols (I) are converted to the oxazolylmalondialdehydes (III) by Vilsmeier‐Haack reaction.
ChemInform Abstract: Palladium(0)‐Catalyzed Cyclization of 2‐Butenylene Dicarbamates Forming 4‐Vinyl‐2‐oxazolidones.
Authors: HAYASHI T. , YAMAMOTO A. , ITO Y. 
Published: May 2016

AbstractThe 2‐butenylidene dicarbamates (I), prepared from but‐2‐en‐1,4‐diol and the corresponding isocyanates, are cyclized in the presence of Pd catalyst to form the 4‐vinyloxazolidones (II).
ChemInform Abstract: 3,5‐Dimethyl‐4‐isothiazolylmagnesium Iodide and Its Reactions with Some Electrophilic Reagents.
Authors: ALBEROLA A. , ALONSO F. , CUADRADO P. , SANUDO M. C. 
Published: May 2016

AbstractThe reactive intermediate (Ic) mentioned in the title is prepared from 3,5‐dimethylisothiazole (Ia) by iodination and subsequent treatment with ethylmagnesium iodide.
ChemInform Abstract: v‐Triazolines. Part 28. Reactions of 1‐Aryl‐4,5‐dihydro‐4‐methylene‐5‐morpholino‐v‐triazoles with 2,4‐Diaryl‐5(4H)‐oxazolones.
Authors: ALMIRANTE N. , ARLANDINI E. , ERBA E. , POCAR D. , TRIMARCO P. 
Published: May 2016

AbstractReaction between the oxazolones (I) and the dihydrotriazoles (II) leads to the products (III)‐(VI).
ChemInform Abstract: The Synthesis of 1,2,4‐Oxadiazoles Under High Pressure.
Authors: YASUMOTO M. , YANAGIYA K. , SHIBUYA I. , GOTO M. 
Published: May 2016

AbstractThe oxadiazoles (III) and (V) or (VI) are obtained by cyclocondensation of the amidoximes (I) with the nitriles (II) or the cyanamides (IV) at elevated pressure.