bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Study on Claisen Rearrangement. Part 5. The Effect of Metal Oxido Group on the Claisen Rearrangement.
Authors: GOTO M. , HAYASHI T. , GODA K. , OKADA Y. 
Published: May 2016

AbstractThe Claisen rearrangement of the salts (I) of allyl o‐hydroxyphenyl ethers yields the isomeric dihydroxy allylbenzenes (II) and (III), the para‐rearranged product (III) being the main product.
ChemInform Abstract: Synthesis and Renal Vasodilator Activity of 2‐Chlorodopamine and N‐Substituted Derivatives.
Authors: MCCARTHY J. R. , MCCOWAN J. , ZIMMERMAN M. B. , WENGER M. A. , EMMERT L. W. 
Published: May 2016

AbstractThe dopamine derivatives (VIIIa) ‐ (VIIId) are prepared from veratrol (I) as outlined in the reaction scheme.
ChemInform Abstract: Nonquaternary Cholinesterase Reactivators. Part 4. Dialkylaminoalkyl Thioesters of α‐Keto Thiohydroximic Acids as Reactivators of Ethyl Methylphosphonyl‐ and 1,2,2‐Trimethylpropyl Methylphosphonyl‐acetylcholinesterase in vitro.
Authors: BEDFORD C. D. , MIURA M. , BOTTARO J. C. , HOWD R. A. , NOLEN H. W. III 
Published: May 2016

AbstractThe p‐substituted acetophenones (I) are converted to the chlorohydroximic acids (III) by isopropyl nitrite (II).
ChemInform Abstract: Cycloadducts of Arynes with 1,3‐Bis(trimethylsilyl)naphtho(1,2‐c)furan: Formation of Novel Polycyclic Aromatic Derivatives and Related Reactions.
Authors: POLLART D. J. , RICKBORN B. 
Published: May 2016

AbstractReduction of the naphthalic anhydride (I) produces a mixture of the lactones (II) and (III) which are converted to the bis(trimethylsilyl)naphthofuran (VI) via the acetals (IV) and (V).
ChemInform Abstract: A Facile Access to Masked Isobenzofurans. High exo‐Stereoselectivity in the Diels‐Alder Reactions of 4,7‐Dihydro‐4,7‐ethanoisobenzofuran.
Authors: STEPHAN D. , GORGUES A. , LE COQ A. 
Published: May 2016

AbstractAcetylenedialdehyde monoacetal (I) and 1,3‐cyclohexadiene (II) are combined to give the bicyclic dialdehyde monoacetal (III) which is reduced to yield the alcohol (IV).
ChemInform Abstract: Surprising Reactions of Special Azoolefins ‐ Self‐Arylation, Indole Ring Closure, Mild Chlorine Substitution and “tert‐Amino Effect”.
Authors: KIRSCHKE K. , MOELLER A. + , SCHMITZ E. , KUBAN R. J. , SCHULZ B. 
Published: May 2016

AbstractThe pyrazolo spiroepoxides (I) are cleaved to form the azoolefins (II).
ChemInform Abstract: Synthesis of Dimethyl and Diethyl 2‐Aryl‐4,6‐dimethyl‐1,2‐dihydropyridine‐3,5‐dicarboxylates, Isomers of Hantzsch‐Type 1,4‐Dihydropyridines.
Authors: O'CALLAGHAN C. N. 
Published: May 2016

AbstractThe title compounds (III) are prepared from the aldehydes (I) and the keto esters (II) by adding a large excess of NH3 to the components in HOAc solution.
ChemInform Abstract: Arene Oxides and trans‐Dihydrodiols of Quinoline.
Authors: AGARWAL S. K. , BOYD D. R. , PORTER H. P. , JENNINGS W. B. , GROSSMAN S. J. , JERINA D. M. 
Published: May 2016

Abstract5,6‐Dihydroquinoline (I) is converted to the epoxides (IV) and (V) or the diol (VII) by bromination, acetylation, and dehydrobromination reactions.
ChemInform Abstract: Thienopyridines. Part 8. Formation of Angularly Fused Furothienopyridines During Approaches to the Linear Systems.
Authors: BARKER J. M. , HUDDLESTON P. R. , HOLMES D. 
Published: May 2016

AbstractThe thiophene analogues (I) and (V) of isatoic anhydride react with the anion of (IV) to give the angularly fused compounds (II) and (VI) rather than the expected corresponding linear arrangements.
ChemInform Abstract: Analgesic Actions of 3‐Substituted 6‐tert‐Butyl‐1,2,3,4,5,6‐hexahydro‐ 2,6‐methano‐3‐benzazocines.
Authors: JAMES L. J. , PARFITT R. T. 
Published: May 2016

AbstractAddition of the methoiodide (I) to the Grignard reagent (II) yields the isomers (III) and (IV) which undergo cyclization in phosphoric acid to produce (Vb).
ChemInform Abstract: Methotrexate Analogues. Part 28. Synthesis and Biological Evaluation of New γ‐Monoamides of Aminopterin and Methotrexate.
Authors: ROSOWSKY A. , BADER H. , RADIKE‐SMITH M. , CUCCHI C. A. , WICK M. M. , FREISHEIM J. H. 
Published: May 2016

AbstractReaction of the protected glutamate (I) with the amines (II) in the presence of diphenylphosphoryl acid (III) produces the amides (IV).
ChemInform Abstract: 1‐(3′‐Triorganylsilylallyloxy)‐3‐dimethylaminopropan‐2‐ols.
Authors: VORONKOV M. G. , MUSTAFAEV R. M. , KULIEVA L. G. , SADYKH‐ZADE S. I. 
Published: May 2016

AbstractThe title compounds (III) are obtained by hydrosilylation of 1‐propargyloxy‐3‐dimethylaminopropane‐2‐ol (II) with the silanes (I).
ChemInform Abstract: Synthesis of Linear Organosiloxanes with Functional Groups and Some of Their Conversions.
Authors: ACHELASHVILI V. A. , MUKBANIANI O. V. , KHANANASHVILI L. M. , KIKOLADZE V. S. , TSITSISHVILI V. G. 
Published: May 2016

AbstractReaction of the phenylsiloxanes (I) with the chlorosilanes (II) gives the linear siloxanes (III) as the main products together with the cyclic siloxanes (IV).
ChemInform Abstract: Conversions of Substituted Phosphinomethylenes Containing 2‐Alkyl‐(Aryl)‐4,5‐dihydro‐5‐thioxo‐4‐oxazolylidene Fragments.
Authors: BROVARETS V. S. , LOBANOV O. P. , KISILENKO A. A. , KALININ V. N. , DRACH B. S. 
Published: May 2016

AbstractThe phosphoranes (Ia), (Ic), and (Ie) react with bromoacetophenone (II) to produce the phosphonium salts (III) which yield the corresponding 5‐oxo‐oxazolidine derivatives (IV) upon reaction with sodium methoxide.
ChemInform Abstract: Dimeric 1,4‐Dichloro‐2,3,5,6‐tetramethyl‐1,4‐dialumina‐2,5‐cyclohexadiene, a Compound with Aluminum‐Olefin π Bonds.
Authors: SCHNOECKEL H. + , LEIMKUEHLER M. + , LOTZ R. , MATTES R. 
Published: May 2016

AbstractThe title compound is formed in a low‐temperature reaction of the reactive species AlCl (generated at elevated temp.) with dimethylacetylene on warming from ‐196 to 20 °C. This reaction is the first preparative application of an Al subhalide.
ChemInform Abstract: Synthesis of cis‐CrCl(en)2(DMSO)2+ and s‐fac‐CrCl(dien)(DMSO)2+ 2 Salts.
Authors: HOUSE D. A. 
Published: May 2016

AbstractThe both title complexes (I) and (II) are prepared by dehydration of CrCl3·6 H2O in refluxing DMSO followed by reaction with the trior diamine, and isolated as their ZnCl4 salts by addition of ZnCl2/HCl.
ChemInform Abstract: Quadruply Bonded Mo2I4(dppe)2 (dppe: Bis(diphenylphosphino)ethane): Twisted and Eclipsed Rotational Conformations and Their Significance.
Authors: COTTON F. A. , DUNBAR K. R. , MATUSZ M. 
Published: May 2016

AbstractThe structural characterization of the two crystallographic forms of the title compound is reported, and the relationship between the degree of torsional twist that the molecules exhibit in the solid state and the energy of the δ→δ* transition is discussed.
ChemInform Abstract: Preparation and Characterization of Bis(dialkyldithiocarbamato)(hydridotris(3,5‐dimethyl‐1‐pyrazolyl)borato)molybdenum(III) Complexes Produced by the Oxidative Decarbonylation of ((HB(3,5‐Me2C3N2H)3)Mo(CO)3)‐ by Tetraalkylthiuram Disulfides. Crystal Structure of (HB(3,5‐Me2C3N2H)3)Mo(η2‐S2CNEt2)(η1‐S2CNEt2).
Authors: YOUNG C. G. , ROBERTS S. A. , ENEMARK J. H. 
Published: May 2016

AbstractThe title complexes (III) are prepared (see scheme) and characterized by measurements of their magnetic moments.
ChemInform Abstract: Synthesis and Stereochemical Study of Tetracarbonyl(η4‐1,4‐diphenyl‐1,3‐butadiene)tungsten(0).
Authors: OEZKAR S. + , PEYNIRCIOGLU N. B. 
Published: May 2016

AbstractThe reaction of hexacarbonyltungsten(0) (I) with the diene (II) under the conditions indicated yields the reddish brown title complex (III).
ChemInform Abstract: Metal Complexes Containing the Trimethylamine‐Carboxylatoborane Ligand: Synthesis and Characterization of (M3O((CH3)3N·BH2CO2)6R3)+X(M: Cr(III), Fe(III); R: H2O, CH3OH; X‐: NO‐ 3, Cl‐).
Authors: NORWOOD V. M. III , MORSE K. W. 
Published: May 2016

AbstractReaction of the Na salt of Me3N·BH2COOH with hydrated Fe nitrate, Fe chloride, and Cr nitrate in MeOH results in formation of the title complexes (I).
ChemInform Abstract: Heterometallic Dinuclear Complexes by Ethene Displacement with Grignard Compounds or Diorganomagnesium Compounds.
Authors: JONAS K. , KOEPE G. , KRUEGER C. + 
Published: May 2016

AbstractIn contrast to diorganomagnesium compounds, the Grignard reagent (IV) does not react with (I) in Et2O at 20 °C; only if THF is added or used as solvent (IV) does become reactive enough to displace ethene.
ChemInform Abstract: Nucleophilic Addition of Nitriles to Secondary Terpene Alcohols.
Authors: KOZLOV N. G. , POPOVA L. A. , NESTEROV G. V. 
Published: May 2016

AbstractDuring the reaction of isocamphanol (II) with nitriles (Ib) ‐ (If) under Ritter reaction conditions, the rearranged products (III) are obtained.
ChemInform Abstract: Stereoselective Amination of Chiral Enolates. A New Approach to the Asymmetric Synthesis of α‐Hydrazino and α‐Amino Acid Derivatives.
Authors: EVANS D. A. , BRITTON T. C. , DOROW R. L. , DELLARIA J. F. 
Published: May 2016

AbstractThe azodicarboxylate (II) reacts with the enolate derived from the N‐acyloxazolidones (I) to give the hydrazide adducts (III); the diastereomeric ratios are in the range of 97:3 to > 99:1.
ChemInform Abstract: A General Synthesis of Diterminal Diaminodideoxyalditols and 1‐Amino‐1‐ deoxyalditols Using Trimethylsilyl Protecting Groups.
Authors: KIELY D. E. , NAVIA J. L. , MILLER L. A. , LIN T.‐H. 
Published: May 2016

AbstractThe aldaric acids (I) yield the aldaramides (II) on esterfication and subsequent ammonolysis.
ChemInform Abstract: A Novel Pyrrole Synthesis via Reaction of Ketones with N‐Aminoimides.
Authors: LIPKOWSKI A. W. , NAGASE H. , PORTOGHESE P. S. 
Published: May 2016

AbstractThe ketones (I) react with N‐aminoimide hydrochlorides such as (II), yielding the dimeric morphinones (III), which are connected by a pyrrole ring.
ChemInform Abstract: Partial Protection of Carbohydrate Derivatives. Part 22. Further Improvement in Introduction of Methoxymethyl Group to Hydroxyl Groups of Carbohydrate Derivatives.
Authors: NISHINO S. , ISHIDO Y. 
Published: May 2016

AbstractMethoxymethylation of nucleosides, such as (I) and (III), or of carbohydrates, such as (V) and (VII), under the conditions given in the reaction scheme, yields the corresponding protected derivatives.
ChemInform Abstract: 7‐Substituted Prostaglandin Analogues: A New Synthetic Approach.
Authors: DANIKIEWICZ W. , JAWORSKI T. , KWIATKOWSKI S. 
Published: May 2016

AbstractThe syntheses of the 7‐hydroxy‐prostaglandin derivative (VI) and the 7‐oxo‐prostaglandin derivatives (Xc), (Xd) are used as examples for a new route to the title compounds.
ChemInform Abstract: Radical Cyclization‐Trapping in the Synthesis of Natural Products. A Simple, Stereocontrolled Route to Prostaglandin F2α.
Authors: STORK G. , SHER P. M. , CHEN H.‐L. 
Published: May 2016

AbstractThe title compound (XII) is synthesized starting from the cyclopentene (I) via (VIIIa), (VIIIb) (obtained by reduction of (VIIIa)), (VIIId) and (Xa) which is hydrolyzed with HCl to afford (Xb).
ChemInform Abstract: Correlations Between Properties of Chalcogenide Glasses. Part 10. Photoelastic Trends for IR‐Transmitting Chalcogenide Glasses of Differing Network Dimensionality.
Authors: LINKE D. 
Published: May 2016

AbstractThe measured values of the relative stress‐optical coefficients C0 for about 60 glasses of the systems (I)‐(VIII) at 20 °C and at a wavelength of 1.5 μm range from ‐40 to +22 TPa‐1. This variation, which is about five times that of oxide and fluoride glasses, is indicative of the different combination possibilities for the units in the glass structure to give islands, chain or sheet fragments and three‐dimensional networks, respectively.
ChemInform Abstract: 29Si MAS NMR Spectra of Lamellar Silicic Acid H‐Magadiite and Its Trimethylsilyl Derivative.
Authors: ROJO J. M. , SANZ J. , RUIZ‐HITZKY E. , SERRATOSA J. M. 
Published: May 2016

AbstractThe NMR results reveal the existence of two distinct SiO2 tetrahedra in H‐magadiite: corner‐sharing tetrahedra within the layers and tetrahedra which point out of the layers having on OH‐group.
ChemInform Abstract: Theoretical Studies of Oxidative Addition and Reductive Elimination. Part 3. C‐H and C‐C Reductive Coupling from Palladium and Platinum Bis(phosphine) Complexes.
Authors: LOW J. J. , GODDARD W. A. III 
Published: May 2016

AbstractIn order to elucidate the general trends about reductive elimination/oxidative addition, ab initio calculations are carried out on the complexes (I) and (II).
ChemInform Abstract: NAD(P)+‐NAD(P)H Models. Part 61. An Interconversion Between Central and Axial Chiralities as Evidence for a Functional Model of Chemical Evolution of an Enzyme.
Authors: OHNO A. , OHARA M. , OKA S. 
Published: May 2016

AbstractWhen treated with various quinones (I), the central chirality of the 4‐position of the quinoline (II) is switched to an axial chirality at C‐9 of the product (III) due to the resulting prohibited rotation.
ChemInform Abstract: Addition Reactions of 1,1‐Dicyano‐2,2‐bis(trifluoromethyl)ethene.
Authors: ROESKY H. W. , PLENIO H. , KELLER K. , NOLTEMEYER M. , SHELDRICK G. M. 
Published: May 2016

AbstractThe reaction of the title compound (I) with PCl5 yields the unexpected acyclic phosphoranylidene (II).
ChemInform Abstract: Reaction of Spirocyclic Orthoesters with Polar Reagents.
Authors: ZHIDKOVA N. V. , KOBRYANSKII V. M. , TUROVSKAYA L. N. 
Published: May 2016

AbstractThe chloromethyltrioxaspirononane (I) reacts with boron trifluoride etherate or HCl to give the polyesters (II), together with small amounts of butyrolactone (III).
ChemInform Abstract: Oxazoline Route to Azomethine Ylides.
Authors: VEDEJS E. , GRISSOM J. W. 
Published: May 2016

AbstractThe 4‐substituted oxazoles (I) undergo methylation and reduction to give the corresponding unstable N‐methyl‐4‐oxazolines, which are trapped in situ with the acetylene dicarboxylate (III) to afford the adducts (IV).
ChemInform Abstract: Metal Catalysis in Oxidation by Peroxides. Part 25. Molybdenum‐ and Tungsten‐Catalyzed Oxidations of Alcohols by Diluted Hydrogen Peroxide Under Phase‐Transfer Conditions.
Authors: BORTOLINI O. , CONTE V. , DI FURIA F. , MODENA G. 
Published: May 2016

AbstractCyclohexanol (I) is oxidized to cyclohexanone (IV) by hydrogen peroxide in the presence of the tungsten salt (II) in a two‐phase system, using phase transfer catalysts such as aliquat 336 (III).
ChemInform Abstract: N‐Fluoropyridinium Triflate and Its Derivatives: Useful Fluorinating Agents.
Authors: UMEMOTO T. , KAWADA K. , TOMITA K. 
Published: May 2016

AbstractThe N‐fluoro pyridinium salts (I) prove to be versatile fluorinating agents: silylenol ethers, such as (II) are converted to the corresponding α‐fluoro ketones.
ChemInform Abstract: Reaction of the Salts of Dithiocarboxylic Acids with Trifluoromethylacetylene and Trifluoromethylalkyldiynes.
Authors: STEPANOVA N. P. , KUZ'MINA N. YA. , TURBANOVA E. S. , PETROV M. L. 
Published: May 2016

AbstractThe triethylammonium dithiocarbamates (II) react with trifluoromethylacetylene (I) to give the Z‐alkenes (III), which result from nucleophilic addition of the dithiocarbamates (II) to the acetylenic bond of (I).
ChemInform Abstract: Organomanganese(II) Reagents. Part 12. An Efficient One‐Pot Preparation of Unsymmetrical Secondary or Tertiary Alcohols.
Authors: CAHIEZ G. , RIVAS‐ENTERRIOS J. , GRANGER‐VEYRON H. 
Published: May 2016

AbstractButyl manganese iodide (III), prepared from the Grignard compound (I) and MnI2 (II), appears in complexed form, e.g. with (IV).
ChemInform Abstract: Tricyclo(5.1.0.02,8)oct‐3‐ene, ‐oct‐4‐ene, and ‐octane: Preparation and Thermolysis of the Hydro Derivatives of Octavalene.
Authors: CHRISTL M. , HERZOG C. , KEMMER P. 
Published: May 2016

AbstractDebromination of the tetrabromobicyclooctene (I) with LiAlH4 leads, via allylic rearrangement, to the tribromide (II), treatment of which with Bu‐Li affords the monobromide (III).
ChemInform Abstract: Carbonyl Ylide from 3‐Chloro‐3‐p‐nitrophenylcarbene and Acetone.
Authors: IBATA T. , LIU M. T. H. , TOYODA J. 
Published: May 2016

AbstractThe diaziridine (I) is split on heating to form the carbene (II), which reacts with acetone (III) to produce the ylide (IV).
ChemInform Abstract: Radical Reaction of Vinyltrimethylsilane with 2‐Methyl‐1,3‐dioxolane.
Authors: MAKAEVA R. M. , MUSAVIROV R. C. , KRUGLOV D. E. , TERENT'EV A. B. 
Published: May 2016

AbstractThe radical telomerization of vinyltrimethylsilane (I) and methyldioxolane (II) is studied with special reference to the concentration of starting materials and the reaction temperature.
ChemInform Abstract: Antinflammatory Agents. Part 10. 1‐(4‐Chlorophenyl)‐2‐pyrazolin‐5‐one Derivatives.
Authors: KREUTZBERGER A. , KOLTER K. 
Published: May 2016

AbstractThe pyrazolinone (I) is refluxed with s‐triazine (II) to yield the derivative (III).
ChemInform Abstract: Carbon‐Carbon Bond Fragmentation Through Oxidative Electrolysis of Carboxylic Acids and Its Application to the Synthesis of Malyngolide.
Authors: WUTS P. G. M. , CHENG M.‐C. 
Published: May 2016

AbstractStarting with 3‐methoxybenzoic acid (I), a synthesis of malyngolide (VIIa) together with its epimer (VIIb) is presented.
ChemInform Abstract: Compounds of Silicon and Its Homologues. Part 67. Unsaturated Silicon and Germanium Compounds. Part 15. Reactivity of the Germaethene Me2Ge=C(SiMe3)2.
Authors: WIBERG N. , KIM C.‐K. 
Published: May 2016

AbstractThe germaethene (I) ‐ generated as a reaction intermediate by thermal cycloreversion from the adduct (II) ‐ combines with MeOH (III) to give the adduct (IV).
ChemInform Abstract: Benzene as Bridging Ligand in Main Group Metal‐Transition Metal‐Arene Complexes.
Authors: JONAS K. , RUESSELER W. + , ANGERMUND K. , KRUEGER C. + 
Published: May 2016

AbstractAn attempt to replace the bridging benzene in (I) by treatment with Li cyclopentadienide results in rupture of the triple‐decker sandwich structure and formation of (III) and vanadocene (II).
ChemInform Abstract: Triorganoantimony and Triorganobismuth Disulfonates. Crystal and Molecular Structure of (C6H5)3M(O3SC6H5)2 (M: Sb, Bi).
Authors: RUETHER R. + , HUBER F. , PREUT H. 
Published: May 2016

AbstractMe3Sb(OH)2, (Ph3SbO)2 or Ph3BiCO3 react with the appropriate sulfonic acid to give the title compounds (I) and (II).
ChemInform Abstract: Haloalkyl Complexes of the Transition Metals. Part 5. The Synthesis and Reactions of Some New Pentamethylcyclopentadienyl Halomethyl and Methoxymethyl Complexes of Molybdenum(II) and Tungsten(II) and the X‐Ray Crystal Structure of the Cationic Ylide Complex (η‐C5Me5W(CO)3CH2PPh3)I.
Authors: MOSS J. R. , NIVEN M. L. , STRETCH P. M. 
Published: May 2016

AbstractTitle compounds of type (I) can be prepared as shown in the scheme.
ChemInform Abstract: Synthesis and Characterisation of Some MnLnX2 Complexes (n = 1, L: pyridine, 4‐pyrrolidinopyridine, X: Cl, Br, I, NCS; n = 1, L: EtOH, X: Cl, Br; n = 2, L: EtOH, X: I, NCS).
Authors: BARRATT D. S. , BENSON C. G. , MCAULIFFE C. A. , STACEY C. C. , TANNER S. P. 
Published: May 2016

AbstractFor the preparation of the title compounds the anhydrous salt is either slurried with a stoichiometric quantity of the ligand (py or 4‐py) or stirred with the neat ligand (EtOH).
ChemInform Abstract: Biological Analogues. A Structural Model for the Binding Site of Blue Copper Proteins.
Authors: WHELAN J. , BOSNICH B. 
Published: May 2016

AbstractA successful attempt at incorporating all of the donor atoms about a tetrahedral metal center by means of a quadridentate chelate (I) is carried out by reaction of the ligand (preparation described) with cobalt(II) acetate in MeOH followed by addition of Li perchlorate.
ChemInform Abstract: Strongly Luminescing Ruthenium(II)/Ruthenium(II) and Ruthenium(II)/Platinum(II) Binuclear Complexes.
Authors: SAHAI R. , BAUCOM D. A. , RILLEMA D. P. 
Published: May 2016

AbstractThe dimeric bipyridine ligand, prepared by a literature method with a yield of ca. 60%, reacts with a Ru complex, prepared in situ from RuCl2(bipy)2 (bipy: 2,2'‐bipyridine) and acetone in the presence of Ag(O‐SO2‐CF3) at reflux temp. within 5 d to give the new dimer (Ia).
ChemInform Abstract: Norpinenes (Bicyclo(3.1.1)hept‐2‐enes) from Homobenzvalenes (Tricyclo(4.1.0.02,7)hept‐3‐enes).
Authors: HERZOG C. , LANG R. , BRUECKNER D. + , KEMMER P. , CHRISTL M. 
Published: May 2016

AbstractThe dihalohomobenzvalenes (Ia), (Ib) are converted into the norpinenes (IIa), (IIb) by elemental bromine while the unsubstituted compound (IIc) can be obtained in low yield only by use of pyridinium perbromide.
ChemInform Abstract: Fused Pyridines. Part 5. Synthesis and Transformations of 3′‐Cyano‐5α‐ androsteno(17,16‐b)pyridine‐2′(1′H)thione.
Authors: SHARANIN YU. A. , LITVINOV V. P. , KLOKOL G. V. , BOGDANOV V. S. , KAMERNITSKII A. V. 
Published: May 2016

AbstractThe pyridine ring (III) is anellated with the androstane system (I) by reaction with cyanothioacetamide (II) in an acidic medium.
ChemInform Abstract: Stereochemistry of the 5‐(p‐Aminophenyl)‐1,2,3,4‐tetrahydroxypentane Portion of Methanopterin.
Authors: WHITE R. H. 
Published: May 2016

AbstractThe stereochemistry of the title moiety in methanopterin (I), a cofactor involved in the biological reduction of CO2 to CH4, is determined to be ribo by the synthesis of the four possible stereoisomers (VII) starting from the known pentoses (II) via the intermediates (III), (IV), and (VI).
ChemInform Abstract: Enantio‐ and Stereoselective Synthesis of 2,6‐Dideoxyhexoses from Divinylcarbinol.
Authors: HATAKEYAMA S. , SAKURAI K. , TAKANO S. 
Published: May 2016

AbstractSharpless epoxidation of divinylcarbinol (I) yields the enantiomeric epoxides (II) or (III).
ChemInform Abstract: Methyl 2,3‐Dideoxy‐3‐nitro‐D‐erythro‐pentofuranoside, Isomers and Derivatives.
Authors: WEBER J. F. , TALHOUK J. W. , NACHMAN R. J. , YOU T.‐P. , HALASKA R. C. , WILLIAMS T. M. , MOSHER H. S. 
Published: May 2016

AbstractSynthetic pathways to the 2,3‐dideoxy‐3‐nitro‐D‐erythro‐pentofuranosides (IIIa) ‐ (IIIe) are described, starting either with the D‐xylose derivative (Ia) or the D‐glucose derivative (IVa).
ChemInform Abstract: The Phenomenon of Conglomerate Crystallization. Part 8. Spontaneous Resolution in Coordination Compounds. Part 6. The Chiral Behaviour of (trans‐(P, or M)‐Co(NH3)2(NO2)4)‐ Anions, Dissymmetric by Virtue of Their Propeller Conformation.
Authors: BERNAL I. 
Published: May 2016

AbstractThe study of salts of the title anion reveals that its gross stereochemistry is largely independent of the compensating cation and to variations in packing forces.
ChemInform Abstract: Resonance Ionization Photoelectron Spectroscopy of Lanthanoid Elements.
Authors: DONOHUE D. L. , YOUNG J. P. , SMITH D. H. 
Published: May 2016

AbstractThe results obtained from the measurements of PE spectra of Sm, Nd, and Pr following laser‐induced resonance ionization aid in understanding of ionization processes observed by many workers in the field of resonance ionization mass spectrometry.
ChemInform Abstract: Phase Relation and Oxygen Non‐Stoichiometry of the Perovskite‐Like Compound SrCoOx (2.29 < x < 2.80).
Authors: TAKEDA Y. , KANNO R. , TAKADA T. , YAMAMOTO O. , TAKANO M. , BANDO Y. 
Published: May 2016

AbstractSamples of the title compound, prepared by annealing SrCO3‐CoCO3 mixtures under various O2 pressures at different temp., have been investigated by XRD, TG‐DTA and electric conductivity and oxygen diffusivity measurements.
ChemInform Abstract: Reactions of Thiols and Selenols with the Fe‐Mo‐S Cluster (Fe(MoS4)2)3‐.
Authors: MCDONALD J. W. , FRIESEN G. D. , NEWTON W. E. 
Published: May 2016

AbstractThiophenol and selenophenol react with the title anion to yield new Fe‐Mo‐S clusters which are structurally similar based on their EPR and visible spectral properties.
ChemInform Abstract: The Influence of Sulfur on Methanation over W(110)
Authors: SZUROMI P. D. , KELLEY R. D. , MADEY T. E. 
Published: May 2016

Abstracthas been investigated for a range of sulfur coverages (0.03‐0.55 monolayers) and temp. (600‐750 K) for 1 Torr of CO and 100 Torr of H2.