bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Novel Synthesis of L‐Pyroglutamic Acid Derivatives from L‐Proline: Utility of N‐Protecting Groups for Ruthenium Tetroxide Oxidation of Cyclic α‐Amino Acids.
Authors: YOSHIFUJI S. , TANAKA K. , KAWAI T. , NITTA Y. 
Published: May 2016

AbstractOxidation of the L‐proline esters (I) with ruthenium tetroxide in a two‐phase system yields the lactams (II) which are deprotected under various conditions, giving methyl L‐pyroglutamate (III) or L‐pyroglutamic acid (IV).
ChemInform Abstract: Synthesis of Some 1‐Acetylindoline‐5‐sulphonylamino Acid Derivatives and Studies of Their Antimicrobial Activities.
Authors: ZAHER M. R. , KORA F. A. , HUSSEIN M. E. , EL‐SAYED R. A. , EL‐NAGGAR A. M. 
Published: May 2016

AbstractThe acetylindolinyl sulfonamides (III) are prepared by reacting the sulfonyl chlorides (I) with the amino acid derivatives (II).
ChemInform Abstract: Total Syntheses of (.+‐.)‐Aminoallose Derivatives.
Authors: DEFOIN A. , FRITZ H. , GEFFROY G. , STREITH J. 
Published: May 2016

AbstractThe acetal (I) of 2,4‐hexadienal reacts with the acylnitroso compounds (II) to form the cycloadducts (III).
ChemInform Abstract: Methyl 9,14‐Didehydro‐4,5‐epoxy‐3‐methoxy‐17‐methyl‐α‐methylene‐6‐oxothebinan‐8.# beta.‐acetate.
Authors: SINGH A. , KULLNIG R. K. , SEYED‐MOZAFFARI A. , ARCHER S. 
Published: May 2016

AbstractWhile hydrogenation of the thebaine‐derived compound (II) for 25 hours yields the reduction product (I), hydrogenation for a short‐time and subsequent exposure to air produce the α‐methylene acetate (III).
ChemInform Abstract: Studies on Compounds Related to Antitumor Agents. Syntheses of 8‐Substituted N6,N6‐Dimethyladenosine Derivatives.
Authors: KATO T. , ARAKAWA E. , OGAWA S. , SUZUMURA Y. , KATO T. 
Published: May 2016

AbstractThe O‐isopropylidene‐N,N‐dialkyladenosines (I) are converted to the compounds (II) and (III) by dealkylation and subsequent oxidation.
ChemInform Abstract: Synthesis of Bredinin from 1‐β‐D‐Ribofuranosyl‐5‐aminoimidazole‐4‐carboxamide by a Photo‐Reaction.
Authors: FUKUKAWA K. , SHUTO S. , HIRANO T. , UEDA T. 
Published: May 2016

AbstractThe commercially available riboside (Ia) is converted to the cyano derivative (II) via the tri‐O‐acetate (Ib).
ChemInform Abstract: Characteristic Odoriferous Compounds of Brown Algae: Syntheses of Possible Oxidation Products of (6Z,9Z,12Z,15Z)‐1,6,9,12,15‐Heneicosapentaene and (6Z,9Z,12Z,15Z,18Z)‐1,6,9,12,15,18‐Heneicosahexaene.
Authors: BROEKHOF N. L. J. M. , WITTEVEEN J. G. , VAN DER WEERDT A. J. A. 
Published: May 2016

AbstractThe aldehydes (I)‐(III) with seaweed or algae odor are the expected air oxidation products of the title compounds (IV) and (V).
ChemInform Abstract: Iridoids: The Structure Elucidation of Specionin Based on Chemical Evidence and 1H NMR Analysis.
Authors: VAN DER EYCKEN E. , DE BRUYN A. , VAN DER EYCKEN J. , CALLANT P. , VANDEWALLE M. 
Published: May 2016

AbstractThe title compound (XIc) is an effective antifeedant against the Eastern spruce budworm.
ChemInform Abstract: Determination of Mercury in Sea Water by Stripping Voltammetry.
Authors: GUSTAVSSON I. 
Published: May 2016

AbstractThe determination of Hg concentrations of about 10‐11 M by differential pulse anodic stripping voltammetry is demonstrated using a commercial Teflon‐embedded gold disc electrode and a self‐manufactured epoxy resin cast gold disc electrode.
ChemInform Abstract: Crystal Chemical Examinations of the Phases: (I) Zn(V0.12Nb0.88)2O6, (II) Zn(V0.28Ta0.72)2O6, and (III) Zn(Nb0.58Ta0.42)2O6.
Authors: WABURG M. , MUELLER‐BUSCHBAUM HK. + 
Published: May 2016

AbstractSingle crystals of mixed phases (I), (II), and (III) are prepared by melting 2:1:1 mixtures of ZnO, V2O5, Nb2O5, and Ta2O5, resp., using the CO2‐laser‐technique.
ChemInform Abstract: Properties of Metastable Ternary Compounds and Amorphous Alloys in the Nd‐Fe‐B System.
Authors: BUSCHOW K. H. J. , DE MOOIJ D. B. , VAN NOORT H. M. 
Published: May 2016

AbstractThe crystallization behaviour, thermal stability, and magnetic properties of numerous Nd‐Fe‐B amorphous alloys of Fe‐rich composition have been studied in order to investigate the possibility of their practical application as starting materials for permanent magnets.
ChemInform Abstract: Magnetic and Superconducting Properties of the Cubic Perovskite YRh3B.
Authors: TAKEI H. , KOBAYASHI N. , YAMAUCHI H. , SHISHIDO T. , FUKASE T. 
Published: May 2016

AbstractThe magnetic susceptibility of YRh3B is found to be independent of temp. between 4.2 and 293 K, therefore, YRh3B can be regarded as Pauli paramagnet.
ChemInform Abstract: Electronic, Magnetic, Superconducting and Amorphous‐Forming Properties vs. Stability of the Ti‐Fe, Zr‐Ru and Hf‐Os Ordered Alloys.
Authors: KUENTZLER R. , WATERSTRAT R. M. 
Published: May 2016

AbstractThe experimental results obtained for the ordered alloys of the isoelectronic title systems are used to formulate general trends concerning the B2‐type ordered structure.
ChemInform Abstract: Equilibrium Measurements in the System Se/O/Cl.
Authors: OPPERMANN H. , HANKE U. , KRABBES G. 
Published: May 2016

AbstractInvestigation of the evaporation and thermal decomposition behaviour by total pressure measurements over the condensed phases and in the unsaturated vapour show the composition Cl/Se = 2 to have the lowest and Cl/Se = 4 to have the highest total pressure of the system Se/Cl.
ChemInform Abstract: Synthesis of Crystalline Titanium(IV) Phosphates by Direct Precipitation from Ti(III) Solutions and Ion Exchange Properties of Some of the Prepared Phases.
Authors: TEGEHALL P.‐E. 
Published: May 2016

AbstractBesides the known titanium phosphates (I) and (II) a novel phase with the chemical composition (III) has been precipitated by oxidation of Ti(III) in 15‐17 M H3PO4 solution (140 °C, reflux).
ChemInform Abstract: Ligand Field Effects on the Transport of 3d Metal Ions Across a Bulk Liquid Membrane by Lipophilic Tetraamine Carriers.
Authors: DI CASA M. , FABBRIZZI L. , PEROTTI A. , POGGI A. , RISCASSI R. 
Published: May 2016

AbstractThe two lipophilic tetraamines (VI) are synthesized as shown in the scheme and used as carriers for the transport of metal ions across liquid membranes.
ChemInform Abstract: The Macrocyclic and Cryptate Effect. Part 7. Influence of Structural Changes on the Complexation Behaviour of Aza Crown Ethers and Cryptands in Different Solvents.
Authors: BUSCHMANN H.‐J. 
Published: May 2016

AbstractThe complex formation of Na+, K+, Rb+, Cs+, Ag+, Ca2+, Sr2+, Ba2+, and Pb2+ with aza crown ethers (Ia), cryptands (IIa) and (IIc) and the dilactam analogues (Ib), (IIb) and (IId) of both ligands is studied in MeOH and MeCN at 25 °C by means of calorimetric and potentiometric titrations.
ChemInform Abstract: Chiral Synthesis via Organoboranes. Part 8. Synthetic Utility of Boronic Esters of Essentially 100% Optical Purity. Synthesis of Primary Amines of Very High Enantiomeric Purities.
Authors: BROWN H. C. , KIM K.‐W. , COLE T. E. , SINGARAM B. 
Published: May 2016

AbstractDioxaborinanes of essentially 100% optical purity such as (IV) are prepared by asym.
ChemInform Abstract: Cyclopropanation of Olefins by Ethyl Diazoacetate: Copper‐ and Copper‐Complex‐Containing X‐Zeolites as the Catalysts.
Authors: OUDEJANS J. C. , KAMINSKA J. , KOCK‐VAN DALEN A. C. , VAN BEKKUM H. 
Published: May 2016

AbstractThe activity of NaCuX zeolites in the title reaction is linearly dependent on the Na‐exchange level.
ChemInform Abstract: Thermal Rearrangement of Allylic Cyanamides.
Authors: BETANCOR C. , CARRAU R. , FRANCISCO C. G. , SUAREZ E. 
Published: May 2016

AbstractThe allylic cyanamides (II), (V), (VII), and (IX) undergo thermal rearrangement to form the isomeric cyanamides (III), (VI), (VIII), and (X).
ChemInform Abstract: The meta Photocycloaddition of Fluoroarenes to Cyclopentene.
Authors: OSSELTON E. M. , KRIJNEN E. S. , LEMPERS E. L. M. , CORNELISSE J. 
Published: May 2016

AbstractApplication of the title reaction to unsubstituted fluorobenzene (Ia) yields the tetracycles (III) and (IV).
ChemInform Abstract: Picosecond Photoisomerization and Rotational Reorientation Dynamics in Solution.
Authors: LEE M. , BAIN A. J. , MCCARTHY P. J. , HAN C. H. , HASELTINE J. N. , SMITH A. B. III , HOCHSTRASSER R. M. 
Published: May 2016

AbstractThe trans‐cis isomerization rates of stiff‐diphenylbutadiene (I) in n‐alkane solvents are measured using single photon counting methods and the rotational reorientation times τR for (I) and trans‐stilbene are obtained by picosecond polarization spectroscopy.
ChemInform Abstract: 9,10‐Disubstituted‐2‐anthracenyl tert‐Butyl Nitroxides. ESR Spectroscopic Indicators for Singlet Oxygen.
Authors: KEANA J. F. W. , PRABHU V. S. , OHMIYA S. , KLOPFENSTEIN C. E. 
Published: May 2016

AbstractThe anthracenyl nitroxides (I) are prepared from 2‐chloroanthraquinone.
ChemInform Abstract: Stereochemical Course of Singlet Oxygenation of a Stereoisomeric Pair of 1,9a‐Epoxydecahydro‐4a,5,8a‐trimethyl‐2(3H)‐anthracenones.
Authors: LIN H.‐S. , PAQUETTE L. A. 
Published: May 2016

AbstractReaction of the isomeric epoxyketones (I) and (III) with singlet oxygen yields the tricyclic alcohols (II), (IV), and (V).
ChemInform Abstract: cis and trans Derivatives of Sulfur Hexafluoride Resulting from Oxidative‐Addition‐Displacement Reactions of (Trifluoromethyl)imidosulfites with Chlorine Fluoride.
Authors: MARSDEN H. M. , SHREEVE J. M. 
Published: May 2016

AbstractThe (trifluoromethyl)imidosulfites (III) and (V) are prepared by reaction of the corresponding alcohols (I) or (IV) with the imidosulfurous difluoride (II).
ChemInform Abstract: A New Synthesis of Reactive Ketenes (Solutions).
Authors: MASTERS A. P. , SORENSEN T. S. , ZIEGLER T. 
Published: May 2016

AbstractA procedure for small‐scale preparation of the ketenes (III) and (V) by reacting the bromoacyl halides (I) or (IV) with the pentacarbonylmanganate anion (II) is described.
ChemInform Abstract: Sulfinic Acids and Related Compounds. Part 16. Syntheses and Properties of Some 4‐(Alkylthio)‐ and Substituted 4‐(Alkyldithio)butanesulfinate Salts.
Authors: CHANDRA R. , FIELD L. 
Published: May 2016

AbstractThe dithiane dioxides (I) are cleaved by the thiolates (II) to yield the alkyldithiobutane sulfinates (III).
ChemInform Abstract: New Synthetic Route to (1R)‐cis‐(‐)‐Permethrin, (1R)‐cis‐(+)‐Cypermethrin and (1R)‐cis‐(+)‐Deltamethrin (Decis) from (+)‐3‐Carene.
Authors: MANDAL A. K. , BORUDE D. P. , ARMUGASAMY R. , SONI N. R. , JAWALKAR D. G. , MAHAJAN S. W. , RATNAM K. R. , GOGHARE A. D. 
Published: May 2016

AbstractA method for the synthesis of (1R)‐cis‐(‐)‐permethrin (VII) is described, starting from (+)‐3‐carene (I).
ChemInform Abstract: Synthesis of the Active Diol Epoxide Metabolites of the Potent Carcinogenic Hydrocarbon 7,12‐Dimethylbenz(a)anthrene.
Authors: LEE H. , HARVEY R. G. 
Published: May 2016

AbstractThe diol epoxides (IV) and (V) are the carcinogenic metabolites of the dimethylbenzanthrene (Ia).
ChemInform Abstract: Photochemical Reactions of 2,4‐Dinitro‐6‐phenyliodonium Phenolate with Alkenes, Alkynes, and Aromatic Compounds.
Authors: SPYROUDIS S. P. 
Published: May 2016

AbstractThe iodonium zwitter ion (I) reacts photochemically with the olefins (II), the aromatic compounds (V), and the alkynes (VII) to yield the substitution or cyclization products (III), (IV), (VI), and (VIII).
ChemInform Abstract: Cytolasin Report Studies. Part 8. Synthesis and Facile One‐Pot Aldol/ Elimination/Diels‐Alder Reaction of β‐Keto‐Z‐dienylamides as Cytochalasin C Intermediates.
Authors: PALMER J. T. , LEARN K. S. , FUCHS P. L. 
Published: May 2016

AbstractA one‐pot synthesis combining aldol condensation of the diketodienes (III) with the glyoxalates (IV) and subsequent intramolecular Diels‐ Alder reaction yield the isoindolone derivatives (V).
ChemInform Abstract: Synthesis of 2,3,4,6,7,8‐Hexahydro‐5H‐1‐benzopyran‐5‐ones and 3‐(6‐Oxo‐1‐cyclohexenyl)alkanoic Acids by Reduction of 4,6,7,8‐Tetrahydro‐2H‐1‐benzopyran‐2,5(3H)‐diones.
Authors: HOMBRECHER H. , MARGARETHA P. , TISSOT P. 
Published: May 2016

AbstractHydride reduction of the benzopyrandiones (I) affords the benzopyranones (II).
ChemInform Abstract: Chemistry of 1,1‐Dioxothiopyrans. Part 2. Synthesis, Structure, and Properties of 4‐Diazo‐2,6‐diphenyl‐4H‐thiopyran 1,1‐Dioxide.
Authors: FOX J. L. , CHEN C. H. , LUSS H. R. 
Published: May 2016

AbstractThe reaction of the thiopyranone (Ia) with tosyl hydrazide (II) proceeds via (Ic), forming the stabilized diazo compound (III).
ChemInform Abstract: Quaternary Salts from 2,4‐Dinitrobenzene Derivatives and 4‐Dimethylaminopyridine.
Authors: SHEIKO S. G. , MITCHENKO E. S. , TITSKII G. D. 
Published: May 2016

AbstractThe dinitrobenzenes (I) react with 4‐dimethylaminopyridine (II) to give the salts (III).
ChemInform Abstract: Metal‐Stabilized Rare Tautomers of Nucleobases. Part 1. Iminooxo Form of Cytosine: Formation Through Metal Migration and Estimation of the Geometry of the Free Tautomer.
Authors: LIPPERT B. , SCHOELLHORN H. + , THEWALT U. 
Published: May 2016

AbstractIn aqueous solutions the dinitrate of (I) is transformed via chelate formation into the most stable Pt(IV) complex (III) which contains the rare tautomer of 1‐methylcytosine in two modifications (space groups of the dihydrates: P1, Z=1 and P21/c, Z=2, respectively).
ChemInform Abstract: Reaction of Methanedisulfonic Acid Derivatives with Aminopyrimidines.
Authors: CHERKASOV V. M. , KAPRAN N. A. , GRAFOVA I. A. , ROMANENKO E. A. 
Published: May 2016

Abstract2‐Aminopyrimidine (I) or the bissilylether (IV) react with methanedisulfonic acid dichloride (II) to produce the bisamides (III) and (V) respectively.
ChemInform Abstract: The Chemistry of α‐Silyl Carbonyl Compounds. Part 16. The Methylphenylsilylation of Carboxylic Acid Dianions.
Authors: LARSON G. L. , CRUZ DE MALDONADO V. , BERRIOS R. R. 
Published: May 2016

AbstractThe dianions of acetic acid (Ia) and phenyl acetic acid (Ie) are silylated with (II) to give the α‐methyldiphenylsilyl carboxylic acids (IIIa) and (IIIe).
ChemInform Abstract: Synthesis of Siloxane‐Containing Bis(furans) and Polymerization with Bis(maleimides).
Authors: TESORO G. C. , SASTRI V. R. 
Published: May 2016

AbstractThe disiloxanes (I) are coupled with the furan derivatives (II) or (IV), yielding the siloxane‐linked bisfurans (III) and (V) respectively.
ChemInform Abstract: The Reaction of Alkyl Phosphites with 3,5‐Di‐tert‐butyl‐1,2‐benzoquinone. Variable Temperature NMR Studies on New Pentaoxyphosphoranes.
Authors: ABDOU W. A. , MAHRAN M. R. H. , HAFEZ T. S. , SIDKY M. M. 
Published: May 2016

AbstractThe benzoquinone (III) reacts with the trialkyl phosphites (II) to yield the pentaoxyphosphoranes (I).
ChemInform Abstract: Investigations of the Nucleophilic Displacement at the Tetrahedral Phosphorus. Kinetic Effects of the Nucleophile for a Given Stereochemistry.
Authors: CORRIU R. J. P. , LANNEAU G. F. , LECLERCQ D. 
Published: May 2016

AbstractA kinetic study of alcoholysis (EtOH, PhOH) and aminolysis (Et2NH) of (I) shows a rate levelling effect of the nucleophile, where the stereochemistry involves retention at phosphorus.
ChemInform Abstract: A Stable Spirocyclic Tetraoxa(hydro)‐phosphorane Containing a Six‐Membered Ring.
Authors: BOHLEN R. , HACKLIN H. , HEINE J. , OFFERMANN W. , ROESCHENTHALER G.‐V. + 
Published: May 2016

AbstractThe chlorodioxaphosphorinane (I) and the perfluoropinacolate (II) produce the spirophosphorane (III).
ChemInform Abstract: Organo‐Arsenic Compounds Containing an As=N Bond. Part 1. Synthesis, Properties and Spectroscopic Investigation of Triarylarsine Arylimines.
Authors: KOKOREV G. I. , YAMBUSHEV F. D. , BADRUTDINOV SH. KH. 
Published: May 2016

AbstractThe triarylarsine dichlorides (I) react with the anilines (II) to give the title compounds (III).
ChemInform Abstract: Arene Activation with Mercury(II) and Thallium(III) Electrophiles. Mechanistic Relevance of Charge‐Transfer Transitions in π‐Complexes as Intermediates.
Authors: LAU W. , KOCHI J. K. 
Published: May 2016

AbstractThe activation of various aromatic hydrocarbons (I) by mercuration and thallation proceeds via π‐complexes ((III) and (VII)) as observed by the transient CT absorption spectra.
ChemInform Abstract: Air Oxidation of Ir2(Cl)2(COD)2 Revisited. The Structures of (Ir(μ2‐Cl)(COD))2 (Ruby Form) and Its Oxidation Product, Ir2Cl2(COD)2(μ2‐OH)2(μ2‐O).
Authors: COTTON F. A. , LAHUERTA P. , SANAU M. , SCHWOTZER W. 
Published: May 2016

AbstractThe reaction of the chloride bridged dimer (I), prepared from IrCl3 and cyclooctadiene, affords with air the oxidation product (II).
ChemInform Abstract: Facile Deprotonation of Coordinated Bis(diphenylphosphino)methane by an Acetylacetonate Anion.
Authors: HASHIMOTO H. , NAKAMURA Y. , OKEYA S. 
Published: May 2016

AbstractThe reactions of the acetylacetonato complexes (I) and (V) with bis(diphenylphosphino)methane (II) lead to the unexpected formation of the polymeric (III) or monomeric complexes (VII) containing coordinated bis(diphenylphosphino)methanide.
ChemInform Abstract: Halogenation of 1,5‐Anhydrohex‐1‐enitols (Glycals). Influence of the C‐6 Substituent.
Authors: HORTON D. , PRIEBE W. , VARELA O. 
Published: May 2016

AbstractAddition of chlorine and bromine to the glycals (I) in various solvents of different polarity yields mixtures of the trans‐products (III) and (IV) and the cis‐products (II) and (V).
ChemInform Abstract: Application of the Carbonyl Epoxide Rearrangement to the Formation of Dioxabicycloalkanes and Alkenes. Synthesis of the Mus musculus Pheromone. The Carbonyl Epoxide Rearrangement. A Chiral Synthesis of the Mus musculus Pheromone.
Authors: WASSERMAN H. H. , WOLFF S. , OKU T. 
Published: May 2016

AbstractThe zinc dichloride‐induced rearrangement of the epoxyketones (V) yields either the racemic forms of the exo‐ or endo‐substituted bicyclic ethers (VI) or the optically pure enantiomers of the pheromone (VIa) mentioned in the title.
ChemInform Abstract: IR and Raman Study of Matrix Isolated M(SO2) Molecules. Structure of the Molecular Ion SO‐ 2.
Authors: BENCIVENNI L. , RAMONDO F. , TEGHIL R. , PELINO M. 
Published: May 2016

AbstractThe SO2‐ radical ion is stabilized in an argon matrix as a charge‐transfer species M(SO2) (M: Cs, K, Na).
ChemInform Abstract: Neutral Gas‐Phase Analogs of Condensed‐Phase Post‐Transition‐Metal Cluster Ions: Laser Vaporization and Photoionization of Sn/Bi and Pb/Sb Alloys.
Authors: WHEELER R. G. , LAIHING K. , WILSON W. L. , ALLEN J. D. , KING R. B. , DUNCAN M. A. 
Published: May 2016

AbstractThe laser‐photoionization (157 nm) time‐of‐flight mass spectra of Sn/Bi and Pb/Sb clusters produced by excimer laser vaporization of the 1:1 alloys in a pulsed nozzle source are presented.
ChemInform Abstract: Time‐Resolved Photoelectrochemical Measurements on Surface‐Modified n‐ and p‐InP Electrodes.
Authors: COOK R. L. , DEMPSEY P. F. , SAMMELLS A. F. 
Published: May 2016

AbstractThe effects of surface modifications, such as the electrochemical deposition of ∼ 100 Å of a noble metal catalyst (Rh, Pt, Rh/Pt, Co/Pt, Co and Pb) or the Ru3+ chemisorption, on the laser pulse induced transient photopotential decay signal have been investigated by the title method.
ChemInform Abstract: Plating on Anodized Aluminum. Part 1. Mechanism of Charge Transfer Across the Barrier‐Layer Oxide Film on 1100 Aluminum.
Authors: GRUBERGER J. , GILEADI E. 
Published: May 2016

AbstractA plausible mechanism of charge transfer across the barrier layer at the bottom of the pores of the anodic film is migration of the metal ions under influence of the applied electric field.
ChemInform Abstract: Microelectrodes in Corrosion Studies. Electrodissolution and Corrosion of Copper in H2O2/0.1 N HCl.
Authors: ATANASOSKI R. T. , WHITE H. S. , SMYRL W. H. 
Published: May 2016

AbstractThe anodic dissolution of a bulk Cu microelectrode (25 μm diameter) has been investigated in the presence of H2O2 by rotating ring disc (RDE) measurements.
ChemInform Abstract: Iron‐Sulfur Bond Lengths in Ferrous‐CO Heme Complexes as a Function of Sulfur Donor Type.
Authors: KAU L.‐S. , SVASTITS E. W. , DAWSON J. H. , HODGSON K. O. 
Published: May 2016

AbstractThe bond lengths between Fe and axial sulfur donor ligands trans to CO in complexes such as (I) are determined by EXAFS analysis.
ChemInform Abstract: Direct Observation of o‐Xylylene (o‐Quinodimethane) in Solution. Dimerization Kinetics of Some o‐Quinodimethanes.
Authors: TRAHANOVSKY W. S. , MACIAS J. R. 
Published: May 2016

AbstractFluoride ion induced 1,4‐elimination from (I) is an efficient method for generation of the title compound, which is identified by UV/VIS and by dimerization.
ChemInform Abstract: Selective Manipulation of Hydroxy Groups in (2S,3S)‐Threitol.
Authors: TAKANO S. , KUROTAKI A. , SEKIGUCHI Y. , SATOH S. , HIRAMA M. , OGASAWARA K. 
Published: May 2016

Abstract(2S,3S)‐O‐Benzylidenethreitol (II), prepared from diethyl (2R,3R)‐tartrate (I), is converted to numerous O‐benzylidene derivatives such as (III), (IV), (VI), and (VII).
ChemInform Abstract: Electron‐Transfer Reactions Between Pentaaquo(organo)chromium(2+) and Tris(bipyridyl)ruthenium(3+) Ions.
Authors: MELTON J. D. , ESPENSON J. H. , BAKAC A. 
Published: May 2016

AbstractThe title ruthenium complex, generated by laser flash photolysis, reacts with a wide range of Cr(II) complexes (I).
ChemInform Abstract: Ring‐Opening Reactions of Thiophene Derivatives by the Use of the Birch Reduction.
Authors: KUMAMOTO T. , HOSOYA K. , KANZAKI S. , MASUKO K. , WATANABE M. , SHIRAI K. 
Published: May 2016

AbstractBirch reduction of the thiophenes (I) or (IV) followed by benzylation occurs with ring‐opening between the sulfur atom and C‐5 to give the tri‐ or tetrasubstituted olefins (II) or (V).
ChemInform Abstract: A Convenient Method for the Preparation of gem‐Halonitro Compounds.
Authors: AMROLLAH‐MADJDABADI A. , BEUGELMANS R. , LECHEVALLIER A. 
Published: May 2016

AbstractThe title compounds (II) are prepared from the nitro compounds (I) by halogenation with NCS or NBS in protic solvents.
ChemInform Abstract: Formation of Sulfonic Acids and Sulfoesters During the Reaction of the Trialkylborates of Secondary Alcohols with Sulfur Trioxide.
Authors: RUNOV V. A. 
Published: May 2016

AbstractThe reaction of trialkylborates of secondary alcohols, e.g. (I) with SO3 in the vapor phase affords the expected alkyl sulfate, which is isolated as its sodium salt (II).
ChemInform Abstract: ′Alk‐1‐ynyllead Triacetates′ as Alk‐1‐ynyl Carbocation Equivalents. The α‐Alk‐1‐ynylation of β‐Dicarbonyl Compounds and Nitronate Salts.
Authors: MOLONEY M. G. , PINHEY J. T. , ROCHE E. G. 
Published: May 2016

AbstractThe alkynylstannanes (I) react with lead tetraacetate, producing the alkynyllead triacetates (III).
ChemInform Abstract: Transition‐Metal Catalysis in Michael Addition of β‐Dicarbonyls: Tuning of the Reaction Conditions.
Authors: KOCOVSKY P. , DVORAK D. 
Published: May 2016

AbstractThe cycloalkenones (I) are coupled with the ketoesters (II) in the presence of various acetylacetonate complexes (III) to produce the adducts (IV).
ChemInform Abstract: Photochemistry of Heterocycles. Part 13. Photoinduced Rearrangement of Hydroxymethylisoxazolines, a Route to Enaminoaldehydes.
Authors: FISERA L. , KOZHINA N. D. , ORAVEC P. , TIMPE H.‐J. , STIBRANYI L. , BADOVSKAYA L. A. 
Published: May 2016

AbstractReaction of the tetrahydrofuroisoxazoles (I) with the amines (II) yields the carbamoylisoxazolines (III).
ChemInform Abstract: Syntheses Starting from 2,2‐Difluoroethylenesulfonyl Fluoride.
Authors: BENDA A. F. , ELEEV A. F. , SOKOL'SKII G. A. 
Published: May 2016

AbstractThe title compound (I) reacts with nucleophiles ‐ alcohols, mercaptans, secondary amines ‐ to give adducts such as (III) or products of substitution of a vinylic fluorine atom e.g. (IV).
ChemInform Abstract: Novel Derivatives of Dithiocarbamic Acid. Part 1. Reaction of Organyldithiocarbamic Acids with Alkylvinyl Ethers and Sulfides.
Authors: TROFIMOV B. A. , AMOSOVA S. V. , IVANOVA N. I. , TARASOVA O. A. , AL'PERT M. L. , DMITRIEVA G. V. , SIGALOV M. V. 
Published: May 2016

AbstractThe sec. amines (I) react with CS2 to give the ammonium salts of the corresponding dithiocarbamic acids.