bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis of Naturally Occurring Quinones. Part 17. Stereospecific Photochemical Cyclization of Azidoquinone with E,E‐ and Z,Z‐Dienes. Application to the Synthesis of an Important Precursor toward Mitomycins.
Authors: NARUTA Y. , NAGAI N. , YOKOTA T. , MARUYAMA K. 
Published: May 2016

AbstractDie photochemische Reaktion des Azidochinons (V) mit dem aus cis,cis‐Muconsäuremonomethylester (I) gemäß Schema hergestellten Hexadienol‐ Derivat (IIb) liefert das Indolchinon (VIa), das nach der angegebenen Reaktionsfolge in den Heterotricyclus (VII) übergeführt wird.
ChemInform Abstract: Syntheses of Some 4‐Dialkylaminoalkylamino Derivatives of 2,3‐Dimethyl‐2H‐ and 3,9‐Dimethyl‐9H‐pyrazolo(3,4‐b)quinoline.
Authors: RADL S. , ZIKAN V. 
Published: May 2016

AbstractThe synthesis of the title compounds (VII) is carried out by reactionof the heterocyclic compounds (V) with the diamines (VI).
ChemInform Abstract: Catalytic Action of Metal Salts in the Amination of 5,8‐Quinolinediones.
Authors: YOSHIDA K. , YAMAMOTO M. , ISHIGURO M. 
Published: May 2016

AbstractIn Gegenwart katalytischer Mengen Nickel(II)‐chlorid reagiert das 5,8‐Chinolindion (Ia) mit aliphatischen, z.B. (II), und aromatischen Aminen, z.B. (IV), in Anwesenheit von Luft überwiegend zu den 6‐Amino‐ Derivaten wie (Ic) bzw. (If).
ChemInform Abstract: Iminium Ion Mediated Cyclizations of 4‐Aryl‐1,4‐dihydropyridines. Bridging from Nitrogen with Thiophene and an Olefin.
Authors: HARTMAN G. D. , HALCZENKO W. , PHILLIPS B. T. , PITZENBERGER S. M. , SPRINGER J. P. , HIRSHFIELD J. 
Published: May 2016

AbstractStarting with the enaminoesters (I), the dihydropyridines (IV) are prepared by a TiCl4‐catalyzed condensation reaction.
ChemInform Abstract: Synthesis of 3‐Substituted Pyrazolo(1,5‐a)pyridine Derivatives with Inhibitory Activity on Platelet Aggregation. Part 1.
Authors: AWANO K. , SUZUE S. , SEGAWA M. 
Published: May 2016

AbstractDie Pyrazolopyridine (I) werden mit Nicotinoylchlorid (II) zu den Ketonen (III) acyliert.
ChemInform Abstract: Studies on Indenopyridine Derivatives and Related Compounds. Part 6. Synthesis and Stereochemistry of Ethyl 9,9‐Dimethyl‐1,2,3,9a‐tetrahydro(2,1‐b)pyridine‐3‐carboxylate as a Possible Intermediate for the Total Synthesis of Lysergic Acid.
Authors: KURIHARA T. , TERADA T. , SATODA S. , YONEDA R. 
Published: May 2016

AbstractAus dem Indanon (I) erhält man über das Nitril (III) das Säurechlorid(IV), welches mit den Aminopropionaten (V) zu den Ketoestern (VI) kondensiert wird.
ChemInform Abstract: New Synthetic Routes to the Potent Mutagen 3,7,8‐Trimethyl‐3H‐imidazo(4,5‐f)quinoxalin‐2‐amine.
Authors: OLSSON K. , GRIVAS S. 
Published: May 2016

AbstractThe title amine (IV) is synthesized starting from the quinoxaline (I)as shown in the scheme.
ChemInform Abstract: Macroheterocycles. Part 25. Synthesis and Ion‐Selective Properties ofCryptands with Thiocarbamic and Carbamic Groups.
Authors: LUK'YANENKO N. G. , KIRICHENKO T. I. , SHCHERBAKOV S. V. , NAZAROVA N. YU. , KARPENKO L. P. , BOGATSKII A. V. 
Published: May 2016

AbstractThe reaction between the diazacrown ethers (I) and the diisothiocyanates (II) gives the cryptands (III) with thiocarbamic functions.
ChemInform Abstract: Reaction of 1,2‐Epoxyalkylsilanes with Azides. Stereoselective Synthesis of 1‐Azido‐2‐hydroxyalkylsilanes as a Synthetic Equivalent of 1‐Aminoalkene.
Authors: TOMODA S. , MATSUMOTO Y. , TAKEUCHI Y. , NOMURA Y. 
Published: May 2016

AbstractRingöffnung der Oxirane (I) durch Trimethylsilylazid (II) bzw. Natriumazid in Gegenwart von Lewis‐Säuren liefert stereoselektiv die Azidoalkohole (III).
ChemInform Abstract: Synthesis of 5‐Amino‐2‐cyano‐4‐silylpyrroles from Silylacetylenes andTrimethylsilyl Cyanide.
Authors: KUSUMOTO T. , HIYAMA T. , OGATA K. 
Published: May 2016

AbstractThe trimethylsilyl acetylenes (I) react with trimethylsilyl cyanide (II) in the presence of Pd‐catalysts, producing the pyrroles (III).
ChemInform Abstract: Contributions of Group IV Organometallic Chemistry. Part 12. Preparation and Properties of Some Bis(1,3,2‐diazasilacycloalkyl)dimethylsilanes.
Authors: CRAGG R. H. , MA C. K. 
Published: May 2016

AbstractBei der Reaktion des Silans (I) mit den Aminen (II) entstehen die Diazasilacycloalkane (III).
ChemInform Abstract: Allylic Rearrangement of Cyanophosphate. Part 2. Synthesis of β‐Cyano‐ αβ‐Unsaturated Ketones.
Authors: KURIHARA T. , MIKI M. , YONEDA R. , HARUSAWA S. 
Published: May 2016

AbstractAus den αβ‐ungesättigten Ketonen (I), (IV) und (VII) erhält man mit dem Phosphorylcyanid (II) die αβ‐ungesättigten Nitrile (III), (V) und (VIII), die mit Salzsäure zu den Allylalkoholen (IX), (XI), (XII) und (XVI) hydrolysiert werden.
ChemInform Abstract: Organometallic Crown Ethers. Part 2. Syntheses of Phosphino Aza Crown Ether Ligands.
Authors: MCLAIN S. J. 
Published: May 2016

AbstractThe syntheses of the phosphino aza crown ethers (I)‐(III) using the simple aza crown ethers (IV), (V), and (VIII) as starting materials occur as shown in the scheme.
ChemInform Abstract: Utilization of a 1‐Cyclobutenylphosphine Oxide as a 2‐Phosphinyl‐1,3‐butadiene Synthon. Synthesis of Functionalized 1‐Phosphinylcyclohexenes.
Authors: MINAMI T. , CHIKUGO T. , HANAMOTO T. 
Published: May 2016

AbstractThe diene (II) formed by thermolysis of (I) reacts in situ with the olefins (III) to give the isomeric adducts (IV) and (V).
ChemInform Abstract: Preparation and Complexing Properties of Crown Ether Compounds Incorporating a Ferrocene Unit at 1,2‐ or 1,3‐Positions.
Authors: IZUMI T. , SAITOU K. , MATSUNAGA S. , KASAHARA A. 
Published: May 2016

AbstractReactions of 1,2‐ or 1,3‐bis(hydroxymethyl)ferrocene (I) and (V) with oligoethylene glycol ditosylates (II) and potassium tert. butoxide by a high‐dilution method lead to the ferrocenophanes (III) or (IV), and (VI) or (VII).
ChemInform Abstract: 2‐Thienyl as Auxiliary Group in Mixed Lithium Diorganocuprates.
Authors: LINDSTEDT E.‐L. , NILSSON M. 
Published: May 2016

AbstractThe mixed Li organothienylcuprate (II), prepared from 2‐thienyl‐Cu and LiR in ether as shown, react with enones or enoates (e.g.
ChemInform Abstract: Organoboration of cis‐Diethynylplatinum(II) Complexes with R2P(CH2)2PR2 Ligands: Platinacyclopentadienes and Their Behaviour in Solution.
Authors: SEBALD A. , WRACKMEYER B. 
Published: May 2016

AbstractDie Diethinyl‐Platin‐Komplexe (III) bilden mit den Boranen (IV) die Platinacyclopentadiene (V).
ChemInform Abstract: Studies on Structure and Synthesis of Arteannuin and Related Compound. Part 20. Structure of a New Peroxidic Arteannuin Degradation Productand the Lactone Configuration of Related Compound.
Authors: ZHOU W.‐S. , ZHANG L. , FAN Z.‐C. , XU X.‐X. 
Published: May 2016

AbstractArteannuin (I), a new antimalarial compound isolated from Artemisia annua L., yields the peroxidic product (II) and the epoxide (III) on treatment with K2CO3/MeOH.
ChemInform Abstract: Formation of the Poly(Lys‐Ala‐Ala) Complex with Pectin of Various Esterification Degree.
Authors: BYSTRICKY S. , KOHN R. , STICZAY T. , BLAHA K. 
Published: May 2016

AbstractThe helix‐forming interaction of poly(Lys‐Ala‐Ala) with potassium pectinates of various esterification degree was quantitatively investigated by circular dichroism spectra.
ChemInform Abstract: Diastereospecific Synthesis of Diaziridines from D‐Mannitol. Access to Chiral α‐Amino Acids.
Authors: DUREAULT A. , GRECK C. , DEPEZAY J. C. 
Published: May 2016

AbstractD‐Mannitol (I) is converted to the bis‐aziridines (III) and (IV).
ChemInform Abstract: Glycosylimidates. Part 23. Synthesis of Glycosphingolipides and Psychosines.
Authors: SCHMIDT R. R. , ZIMMERMANN P. 
Published: May 2016

AbstractThe 1‐O‐tritylated 2‐azido‐D‐erythro‐C18‐sphingosine (I), obtained from the corresponding diol, is benzoylated and detritylated to give (II).
ChemInform Abstract: Chemical Synthesis of Disaccharides of the Specific Phenolic Glycolipid Antigens from Mycobacterium leprae and of Related Sugars.
Authors: FUJIWARA T. , HUNTER S. W. , BRENNAN P. J. 
Published: May 2016

AbstractDie Kondensation des Rhamnosids (I) mit dem Glucosylbromid (II) liefert das geschützte Disaccharid (IIIa), aus dem nach Einführung geeigneter Schutzgruppen über die Stufen (IIIb) und (IIIc) das Derivat (IVa) erhalten wird.
ChemInform Abstract: (2 + 2) Cycloaddition of Sulfonyl and Acyl Isocyanates to Glycals.
Authors: CHMIELEWSKI M. , KALUZA Z. 
Published: May 2016

AbstractThe glycals (II) and (V) react with the sulfonyl or acyl isocyanates (I) regio‐ and stereospecifically to give the bicyclic β‐lactams (III) and (VI) with the β‐lactam moiety in anti‐position to the C3‐substituents.
ChemInform Abstract: New Vindoline Derivatives.
Authors: ANDRIAMIALISOA R. Z. , CHIARONI A. , LANGLOIS N. , LANGLOIS Y. , RICHE C. 
Published: May 2016

AbstractSince some attempts to stereoselectively reduce the 17‐oxo group of the vindoline derivative (I) to the α‐alcohol have not been very successful, it is anticipated that the introduction of a bulky silyl group in C‐16 may render possible a specific synthesis of the desired alcohol.
ChemInform Abstract: Synthesis of Optically Active Isoquinuclidines Utilizing a Diastereoselectivity Control Element.
Authors: TROST B. M. , ROMERO A. G. 
Published: May 2016

AbstractThe cis‐substituted epoxycyclohexanone (Ia) is converted to the olefins (Ib) and (Ic) which undergo palladium‐catalyzed cyclization to the isoquinuclidines (II).
ChemInform Abstract: Rapid and Convenient Syntheses of Polyoxin Peptides Containing N‐Methylated Peptide Bonds.
Authors: BOEHM J. C. , KINGSBURY W. D. 
Published: May 2016

AbstractStarting with the uridine aldehyde (I), two methods of preparing the polyoxin peptides (II) and (III) are described: either Ugi fourcomponent condensation using isonitriles or a modified Strecker synthesis.
ChemInform Abstract: Allyloxycarbonyl Group: A Versatile Blocking Group for Nucleotide Synthesis.
Authors: HAYAKAWA Y. , KATO H. , UCHIYAMA M. , KAJINO H. , NOYORI R. 
Published: May 2016

AbstractThe allyloxycarbonyl group, which is used as a protecting group in nucleotide synthesis, is introduced using the reagent (II).
ChemInform Abstract: Design of the Synthetic Route for Peptides and Proteins Based on the Solubility Prediction Method. Part 1. Synthesis and Solubility Properties of Human Proinsulin C‐Peptide Fragments.
Authors: NARITA M. , OGURA T. , SATO K. , HONDA S. 
Published: May 2016

AbstractThe usefulness of the solubility prediction method is demonstrated using relatively small peptide fragments (I)‐(VII) of human proinsulin C‐peptide (VIII).
ChemInform Abstract: Pheromone Synthesis. Part 87. Synthesis of (2S,3R,1′R)‐Stegobinone. The Pheromone of the Drugstore Beetle, with Stereocontrol at C‐2 and C‐1′.
Authors: MORI K. , EBATA T. 
Published: May 2016

AbstractThe title compound (V) is prepared from the reaction of the acid (I) with the hydroxy ketone (II) as shown in the scheme.
ChemInform Abstract: Pheromone Synthesis. Part 88. Synthesis of All of the Four Possible Stereoisomers of 5‐Hydroxy‐4‐methyl‐3‐heptanone (Sitophilure), the Aggregation Pheromone of the Rice Weevil and the Maize Weevil.
Authors: MORI K. , EBATA T. 
Published: May 2016

AbstractThe synthesis of the title compounds (VII), (IXc), (XIII) and (XIVc) starts from methyl (R)‐3‐hydroxypentanoate of microbial origin which is transformed to the ether (Ia) by a previously reported method.
ChemInform Abstract: Pheromone Synthesis via Organoboranes: A Stereoselective Synthesis of(E)‐1,3‐Alkenynes via Thexylchloroborane‐Dimethyl Sulfide.
Authors: BROWN H. C. , BHAT N. G. , BASAVAIAH D. 
Published: May 2016

AbstractThe thexylalkenylalkynylboranes (IV), prepared from thexylchloroboranedimethyl sulfide (I) and alkynes, react with iodine in the presence of potassium methoxide to produce the (E)‐1,3‐enynes (V).
ChemInform Abstract: Gas‐phase Electron Diffraction Study of Tetrafluoro(seleno)tungsten(VI), WSeF4.
Authors: HAGEN K. , RICE D. A. , HOLLOWAY J. H. , KAUCIC V. 
Published: May 2016

AbstractThe experimental data are consistent with a C4v square‐pyramidal symmetry of the title molecule in the gas phase, the W atom being located above the plane of the four F atoms.
ChemInform Abstract: Large Transition‐Metal Clusters. Part 5. Novel Modifications of Gold, Rhodium, and Ruthenium. M13 Clusters as Building Blocks of “Superclusters”.
Authors: SCHMID G. , KLEIN N. 
Published: May 2016

AbstractThe ligand‐stabilized M55 clusters in complexes such as (I)‐(III) can be smoothly degraded on Pt electrodes in CH2Cl2 solution applying a 20 V d.c.
ChemInform Abstract: Single Crystal Structure Determinations of the Cubic High Pressure Elpasolites Rb2LiFeF6 and Cs2NaFeF6: Pressure‐Distance Paradox Without Change of Coordination Number.
Authors: HERDTWECK E. , MASSA W. , BABEL D. 
Published: May 2016

AbstractThe parameters of the cubic elpasolite structure (space group Fm3m, Z=4) of the metastable title compounds have been determined by single‐crystal X‐ray diffraction.
ChemInform Abstract: Crystal Structure Determination of CuNi0.5Ti0.5O2.
Authors: DARRIET J. , AMMAR A. , WICHAINCHAI A. , DOUMERC J. P. 
Published: May 2016

AbstractSingle crystals of the title compound are obtained by a flux method (from NiO, TiO2, and Cu2O (1:1:5) 1080 °C, 15 h, Pt‐crucible).
ChemInform Abstract: Electrical Conductivity of Single and Polycrystalline CaF2 and of CaF2 Containing a Dispersed Second Phase of Al2O3 or of ZrO2.
Authors: KHANDKAR A. , TARE V. B. , WAGNER J. B. JUN. 
Published: May 2016

AbstractThe ac electrical conductivity of polycrystalline CaF2 is increased by addition of Al2O3 or ZrO2.
ChemInform Abstract: A New Intermediate Hydride in the LaNi5‐H2 System Studied by in situ X‐Ray Diffractometry.
Authors: MATSUMOTO T. , MATSUSHITA A. 
Published: May 2016

AbstractA new hydride phase, denoted as γ‐hydride, has been observed in the title system (H2 pressures up to 5 MPa).
ChemInform Abstract: Gas‐Phase Hydrolysis of SOF2 and SOF4.
Authors: VAN BRUNT R. J. , SAUERS I. 
Published: May 2016

AbstractThe second order rate constants of reactions A and B are measured in either N2 or SF6 buffer gas at a total pressure of 200 kPa and at 298 K. k1 (in SF6) and k2 (in both SF6 and N2) are determined to be 1.2·10‐23 and 1.0·10‐21 cm3/s, respectively.
ChemInform Abstract: Chemistry and Structural Chemistry of Phosphides and Polyphosphides. Part 42. Trilithiumheptaphosphide Li3P7: Preparation, Structure, and Properties.
Authors: MANRIQUEZ V. , HOENLE W. + , VON SCHNERING H. G. 
Published: May 2016

AbstractThe title compound has been prepared by annealing a stoichiometric mixture of the elements in a Nb or Ta ampoule at 873 K for 3 days (∼ 90% yield).
ChemInform Abstract: New Families of Ferroelastic‐Ferroelectric Materials of Bronze‐Type Containing Simultaneously Lead and Lithium.
Authors: ELAATMANI M. , ZEGZOUTI A. , RAVEZ J. , HAGENMULLER P. 
Published: May 2016

AbstractCompounds of general formula Pb2(±x)K1(±x)LixNb5O15 have been prepared by different substitution reactions of the starting material Pb2KNb5O15.
ChemInform Abstract: Solvatochromism of the Metal to Ligand Charge‐Transfer Transitions of Zerovalent Tungsten Carbonyl Complexes.
Authors: MANUTA D. M. , LEES A. J. 
Published: May 2016

AbstractThe strong negative solvatochromism of the complexes (I) and (II) is studied in a wide range of organic media (such as alcohols, NEt3, Et2O, THF, acetone, DMF, CH3CN, DMSO, py, CCl4, benzene and chlorinated compounds).
ChemInform Abstract: The Contribution of π Electrons to Second Harmonic Generation in Organic Molecules.
Authors: DIRK C. W. , TWIEG R. J. , WAGNIERE G. 
Published: May 2016

AbstractThe frequency‐dependent hyperpolarizability for sum frequency generation is calculated within a π electron approximation for a series ofunsaturated organic compounds and compared to experimental data measured in polar and nonpolar liquid media.
ChemInform Abstract: Micelle‐Mediated Resonance Raman Spectroscopy: A New Approach for Characterizing Low Levels of Luminescent Compounds.
Authors: ARMSTRONG D. W. , SPINO L. A. , ONDRIAS M. R. , FINDSEN E. W. 
Published: May 2016

AbstractThe new approach to resonance Raman spectroscopy (RRS) which makes use of specially functionalized micelles was developed to circumvent problems of luminescence.
ChemInform Abstract: Ligand Substitution Processes in Tetranuclear Carbonyl Clusters. Part 10. X‐Ray Structural Characterization of Products (I) Resulting from Reactions of Co4(CO)9(tripod), tripod = HC(PPh2)3, with Phosphine Ligands.
Authors: DARENSBOURG D. J. , ZALEWSKI D. J. , RHEINGOLD A. L. , DURNEY R. L. 
Published: May 2016

Abstract(Ia) crystallizes in the space group Pbca with Z = 8, (Ib) in P21/c, Z=4 and (Ic) in Pca21, Z=4.
ChemInform Abstract: The Ordering of Benzyl Alcohol and Its Influence on Phospholipid Order in Bilayer Membranes.
Authors: POPE J. M. , DUBRO D. , DOANE J. W. , WESTERMAN P. W. 
Published: May 2016

Abstract2H NMR measurements on several dimyristoylphosphatidylcholine (DMPC)/water/benzyl alcohol (BZA) ternary systems in the Lα phase are reported.
ChemInform Abstract: Reversible CO Binding by Rh2(O2CCH3)n(HNOCCH3)4‐n. A Spectroscopic and Electrochemical Investigation.
Authors: CHAVAN M. Y. , AHSAN M. Q. , LIFSEY R. S. , BEAR J. L. , KADISH K. M. 
Published: May 2016

AbstractThe binding constants for CO addition to dirhodium complexes (I) are determined in 1,2‐dichloroethane and in acetonitrile.
ChemInform Abstract: Redox and Spectral Properties of Cobalt(II) and Copper(II) Tetraazaannulene Complexes: (H2(Me4(RBzo)2(14)tetraeneN4)) (R: H, CO2CH3). Evidence for Superoxide Ligation and Reduction.
Authors: BAILEY C. L. , BEREMAN R. D. , RILLEMA D. P. 
Published: May 2016

AbstractThe electrochemical, spectral, and chemical properties of the title complexes (I) are investigated.
ChemInform Abstract: Electrochemistry, Spectroelectrochemistry, and Ligand Addition Reactions of an Easily Reducible Cobalt Porphyrin. Reactions of (Tetracyanotetraphenylporphinato)cobalt(II) (((CN)4TPP)Co(II)) in Pyridine and in Pyridine/Methylene Chloride Mixtures.
Authors: LIN X. Q. , BOISSELIER‐COCOLIOS B. , KADISH K. M. 
Published: May 2016

AbstractHalf‐wave potentials for the reduction of the title complex are determined in nine nonaqueous solvents.
ChemInform Abstract: Electrochemistry of trans‐Dioxo Complexes of Rhenium(V) in Water.
Authors: PIPES D. W. , MEYER T. J. 
Published: May 2016

AbstractCyclic voltammetry of trans‐((py)4Re(V)(O)2)+ in aqueous solution show that oxidation states Re(VI)(d1) to Re(II)(d5) are accessible within the solvent limits.
ChemInform Abstract: Anionic Group 6 Hydrides and Carboxylates as Homogeneous Catalysts for Reduction of Aldehydes and Ketones.
Authors: TOOLEY P. A. , OVALLES C. , KAO S. C. , DARENSBOURG D. J. , DARENSBOURG M. Y. 
Published: May 2016

AbstractThe catalytic reduction of aldehydes and ketones to alcohols is successfully effected through the use of M(CO)5B‐ (M: Cr, W, Mo; B: Bronsted base) under hydrogen pressure in THF or MeOH.
ChemInform Abstract: Use of Chiral Single Crystals to Convert Achiral Reactants to Chiral Products in High Optical Yield: Application to the Di‐π‐methane and Norrish Type II Photorearrangements.
Authors: EVANS S. V. , GARCIA‐GARIBAY M. , OMKARAM N. , SCHEFFER J. R. , TROTTER J. , WIREKO F. 
Published: May 2016

AbstractRecrystallization of the diester (I) from ethanol provides prisms with space group Pbca, Z = 8. When recrystallized from cyclohexane, however, (I) affords Pbca crystals plus a dimorph with space group P212121, Z=4.
ChemInform Abstract: Catalytic Effect of Nickel(II) Chloride and Palladium(II) Acetate on Chromium(II)‐Mediated Coupling Reaction of Iodo Olefins with Aldehydes.
Authors: JIN H. , UENISHI J. , CHRIST W. J. , KISHI Y. 
Published: May 2016

AbstractThe CrCl2‐catalyzed condensation of the aldehyde (I) with the iodo olefins (II) works well only if contaminated Cr(II) reagent is used, and it is found that the addition of NiCl2 or Pd(O‐Ac)2 to the reaction mixture has a dramatic effect (see conditions (B), (C)).
ChemInform Abstract: Fused Azahetareno(1,6)‐ and (1,7)naphthyridines with Nodal Nitrogen Atom.
Authors: BABICHEV F. S. , VOLOVENKO YU. M. , NEMAZANYI A. G. , TYUKHTENKO S. I. 
Published: May 2016

AbstractCondensation of the hetaryl substituted acetonitriles (I) with bromo isonicotinoyl chloride (II) yields the enol compounds (III) which cyclize upon heating to the naphthyridines (IV).
ChemInform Abstract: Facile Synthesis of Fluorine‐Containing (4‐Aryl‐4,5‐dihydro‐5‐imino‐ 1,3,4‐thiadiazol‐2‐ylaryl)methanone, 2‐Amino‐4‐aryl‐5‐arylazothiazolesand 3‐Aroyl‐4‐acetylbenzoyl‐5‐methyl‐1‐phenylpyrazoles through N‐Aryl‐α‐oxo‐α‐arylethanehydrazonoyl Bromide.
Authors: JOSHI K. C. , PATHAK V. N. , SHARMA S. 
Published: May 2016

AbstractThe hydrazones (I) are brominated to yield the compounds (II).
ChemInform Abstract: The Sonochemical Hot Spot.
Authors: SUSLICK K. S. , HAMMERTON D. A. , CLINE R. E. JUN. 
Published: May 2016

AbstractSonochemical ligand substitution rates of volatile metal carbonyls, Fe(CO)5 and M(CO)6 (M: Cr, Mo, W), are used to establish the site of reactions.
ChemInform Abstract: 2‐Furoylcarbene. First Example of a Heterocyclic Ketocarbene.
Authors: NEFEDOV O. M. , SALTYKOVA L. E. , VASIL'VITSKII A. E. , SHOSTAKOVSKII V. M. 
Published: May 2016

AbstractFuroyldiazomethane (I) is decomposed in the presence of rhodium(II) acetate and the carbene intermediate (II) is trapped either by tetramethylethylene (III) or sylvan (V) giving the cyclopropane derivative (IV) or the dienedione (VI) respectively.
ChemInform Abstract: Oxidation of Aliphatic Thioamides by the Sodium Peroxidisulfate ‐ Copper(II) Chloride System.
Authors: TROYANSKII E. I. , LAZAREVA M. I. , DEMCHUK D. V. , NIKISHIN G. I. 
Published: May 2016

AbstractDie Oxidation der Thioamide (I) führt zu den 1,2,4‐Thiadiazolen (II) neben den Nitrilen (III) und den Carbonsäuren (IV).
ChemInform Abstract: 1,1′‐Azobenzimidazoles.
Authors: NANAVYAN I. M. , POZHARSKII A. F. , KUZ'MENKO V. V. 
Published: May 2016

AbstractDie Oxidation der Aminobenzimidazole (I) mit Bleitetraacetat oder Bromwasser liefert die Azobenzimidazole (II).
ChemInform Abstract: Chemoselective Reduction of β‐Keto‐esters to β‐Keto‐alcohols.
Authors: ISOBE K. , MOHRI K. , SANO H. , TAGA J. , TSUDA Y. 
Published: May 2016

AbstractDie Ketoester (I) und (III) werden nach Überführung in ihre Kaliumenolate mit Aluminiumhydrid zu den Ketoalkoholen (II) bzw. (IV) reduziert.
ChemInform Abstract: Reduction of Some Polyhalogenato‐ and Polyacetoxyallylic Compounds with Tributyltin Hydride in the Presence or Absence of a Palladium Catalyst. Part 1. Reduction of Dichloro‐ and Diacetoxy‐propenes.
Authors: GUIBE F. , ZIGNA A.‐M. , BALAVOINE G. 
Published: May 2016

AbstractThe radical‐promoted or palladium‐catalyzed reduction of the dichloropropenes (I) ‐ (III) with the tin hydride (IV) forming the chloropropenes (V) ‐ (VII) is investigated.
ChemInform Abstract: Reduction of Some Polyhalogenato‐ and Polyacetoxyallylic Compounds with Tributyltin Hydride in the Presence or Absence of a Palladium Catalyst. Part 2. Reduction of 1,1,1,4‐Tetrachlorobut‐2‐ene.
Authors: GUIBE F. , XIAN Y. T. , BALAVOINE G. 
Published: May 2016

AbstractThe radical‐induced reduction of the tetrachlorobutene (I) with tributyltin hydride yields the two isomeric trichlorobutenes (III) and (IV).
ChemInform Abstract: Trapping an Intermediate with Styrene and 2‐Phenylbicyclo(2.2.1)hept‐2‐ene in the Polonovski Demethylation Reaction.
Authors: MANNINEN K. , HAKALA E. 
Published: May 2016

AbstractThe alkenes (I) and (VIII) are used as trapping agents in the Polonovski demethylation reaction of the N‐oxide (II).
ChemInform Abstract: Reductive Carbonylation of Carboxylic Esters in the Presence of Homogeneous Ruthenium‐Cobalt Systems. Homologation of the Alkoxy Moiety.
Authors: JENNER G. , ANDRIANARY P. 
Published: May 2016

AbstractThe Co‐ and Ru‐catalyzed reductive carbonylation of the esters (I) isinvestigated under various reaction conditions.