bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis of Phosphates and Phosphate Isosteres of Furanose Sugars as Potential Enzyme Inhibitors.
Authors: MARYANOFF B. E. , REITZ A. B. , NORTEY S. O. 
Published: May 2016

AbstractVarious D‐fructose monosaccharides are synthesized as possible inhibitors of the gluconeogenic enzyme fructose 1,6‐bisphosphatase (FBPase).
ChemInform Abstract: Chemistry of Opium Alkaloids. Part 25. Diels‐Alder Reaction of 6‐Demethoxy‐β‐dihydrothebaine with Methyl Vinyl Ketone Using Microwave Heating: Preparation and Pharmacology of 3‐Hydroxy‐α,α,17‐trimethyl‐6β,14β‐ethenomorphinan‐7β# ‐methanol, a Novel Deoxygenated Diprenorphine Analogue.
Authors: LINDERS J. T. M. , KOKJE J. P. , OVERHAND M. , LIE T. S. , MAAT L. 
Published: May 2016

AbstractThe title reaction between (I) and (II) yields the adducts (III) (X‐ray analysis of the 4‐O‐phenyl ether: space group P212121; Z=4) and (IV).
ChemInform Abstract: A Search for New Synthetic Routes Toward Siccanin.
Authors: KATO M. , MATSUMURA Y. , HEIMA K. , YOSHIKOSHI A. 
Published: May 2016

AbstractThe ring‐closure reaction of the naphthalene (II) yields the products (III) and (IV) which are also obtained with similar yields from the exo olefin (V) (synthesized starting from the corresponding cis decalone).
ChemInform Abstract: Synthesis of Lactivicin Analogues.
Authors: TAMURA N. , MATSUSHITA Y. , YOSHIOKA K. , OCHIAI M. 
Published: May 2016

AbstractSince lactivicin (I), a new type of antibiotic isolated from Empedobacter lactamgenus YK‐258 and Lysobacter albus YK‐422, shows lactam‐like biological properties, a series of aza analogues, i.e. (IX)‐(XI), is synthesized in order to evaluate their activity.
ChemInform Abstract: Remarkably Diverse Interstitial Chemistry of the Polar Intermetallic Phase Zr5Sb3.
Authors: GARCIA E. , CORBETT J. D. 
Published: May 2016

AbstractIt is demonstrated that the hexagonal title phase exhibits a rich interstitial chemistry in which at least 18 different elements Z (C, O, Al, Si, P, S, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Ru, Ag, Sb) with a wide variety of normal valence requirements can be bonded in the center of octahedral Zr6Sb6 units.
ChemInform Abstract: Chiroptical Properties of Chiral Olefins.
Authors: GEDANKEN A. , DURAISAMY M. , HUANG J. , RACHON J. , WALBORSKY H. M. 
Published: May 2016

AbstractA series of chiral (4‐methylcyclohexylidene)(X,Y‐substituted)methane derivatives are prepared (i.e.
ChemInform Abstract: Asymmetric Tandem Addition to Chiral 1‐ and 2‐Substituted Naphthalenes. Application to the Synthesis of (+)‐Phyltetralin.
Authors: MEYERS A. I. , ROTH G. P. , HOYER D. , BARNER B. A. , LAUCHER D. 
Published: May 2016

AbstractThe chiral naphthyloxazoline (I) is subjected to addition reactions with a variety of organolithium and organostannane reagents such as (IV) or (VI) and subsequent trapping of the intermediate azaenolates with electrophiles such as (V) or (VII) to give the dihydronaphthalenes (II) as diastereomeric mixtures (ratio 86:14 for (IIa) and 90:10 for (IIb)), whose main isomers are cleaved to the optically active aldehydes (III).
ChemInform Abstract: Synthesis of 2‐Acetoacetyl‐ and 2‐Oxaloacetyl‐1,3‐indandiones and Related Compounds.
Authors: HAMAMA W. S. , HAMMOUDA M. , AFSAH E. M. 
Published: May 2016

AbstractSince 1,3‐indandiones having a ketonic side chain in position 2 are of biological interest, the title compounds (III), (IX) and (X) are synthesized.
ChemInform Abstract: The Formation of Substituted Indoles by Acid‐Catalyzed Rearrangements of 4‐Isoxazolines.
Authors: LIGUORI A. , OTTANA R. , ROMEO G. , SINDONA G. , UCCELLA N. 
Published: May 2016

AbstractReaction of C,N‐diphenylnitrone (I) with the alkynes (II) in the absence or presence of water gives the cycloadducts (III) or a mixture of the anilines (V) and the indoles (VI).
ChemInform Abstract: Acetylenic Chemistry. Part 9. Anellated Imidazoles from N‐Propynylamide Precursors.
Authors: REISCH J. , SCHEER M. 
Published: May 2016

AbstractThe N‐dipropynylpyrimidoquinolinedione (I) rearranges upon heating with formic acid to give the imidazoquinoline (II).
ChemInform Abstract: An Unusual Ring Transformation: Reaction of Phenyl 4‐Chromone‐3‐sulfonate with Methyl 3‐Aminocrotonate.
Authors: LOEWE W. + , JESKE P. , KRADEPOHL A. 
Published: May 2016

AbstractPhenyl 4‐chromonosulfonate (I) is coupled with methyl 3‐aminocrotonate (II) to give the benzoxathiinopyridines (III) and (IV).
ChemInform Abstract: Synthesis of Unusual Mixed Ligand Tellurium(IV) Dithiocarbamates with Perchlorate. Crystal and Molecular Structure of Perchloratotris(diethyldithiocarbamato)tellurium(IV).
Authors: CHIDAMBARAM SP. , ARAVAMUDAN G. , SESHASAYEE M. , SHIBANOVA T. A. , SIMONOV V. I. 
Published: May 2016

AbstractThe reaction of TeO2 with HClO4 and diethyldithiocarbamate gives two types of perchlorato complexes, depending on the slightly different conditions.
ChemInform Abstract: Luminescent Exciplex Formation Involving Tetrakis(μ‐diphosphito)diplatinate(II) and ‐thallium(I) in Aqueous Solution.
Authors: NAGLE J. K. , BRENNAN B. A. 
Published: May 2016

AbstractEvidence is given for the formation of a strongly luminescent triplet exciplex involving Pt2(P2O5H2)44‐ (Pt2; singlet ground state) in its triplet excited state (Pt2*) and Tl+ in aqueous solution.
ChemInform Abstract: Superacid Solutions in Hydrogen Fluoride.
Authors: GILLESPIE R. J. , LIANG J. 
Published: May 2016

AbstractThe Hammett acidity function, H0, is determined for solutions of H2O, KF, HSO3F, PF5, TaF5, NbF5, AsF5, and SbF5 in anhydrous HF.
ChemInform Abstract: The Effect of Water Vapor on the Thermal Decomposition of Various Tin(IV) cyclo‐Phosphates
Authors: NARIAI H. , MOTOOKA I. , TSUHAKO M. 
Published: May 2016

Abstract, SnP4O12·4 H2O (I), Sn3(P6O18)2·12 H2O (II), and Sn2P8O24·5 H2O (III) is studied by XRD, DTA/TG, and HPLC‐flow injection analysis.
ChemInform Abstract: The Reactions of Some Compounds of Iron, Cobalt and Nickel with the Molten Lithium Carbonate‐Sodium Carbonate‐Potassium Carbonate Eutectic.
Authors: SALARZADEH I. , TARIQ S. A. 
Published: May 2016

AbstractFeCl2 and FeCl3 react with the molten eutectic to form Fe2O3, which is converted to LiFeO2 during further heating.
ChemInform Abstract: Organic Sulfur Mechanisms. Part 31. Nucleofugality Effects in the Pyridine Promoted Formation of Esters from 2‐Substituted Ethanesulfonyl Chlorides.
Authors: KING J. F. , HILLHOUSE J. H. , LAURISTON T. M. , KHEMANI K. C. 
Published: May 2016

AbstractThree reaction pathways are observed for the title reaction of 10 sulfonyl chlorides such as (I) or (V).
ChemInform Abstract: Palladium‐Mediated Reactions Between 1‐Alkynylzinc Chlorides and (E)/(Z)‐1,2‐Dibromoethylene or (E)‐1,2‐Dibromo‐1,2‐diphenylethylene.
Authors: ANDREINI B. P. , BENETTI M. , CARPITA A. , ROSSI R. 
Published: May 2016

AbstractThe Pd‐catalyzed diastereoselective alkynylation reaction of the dibromoethylene (I) (E/Z‐mixture) with organozinc derivatives such as (II) yields di‐ (e.g.
ChemInform Abstract: Elimination of 3‐Hydroxy‐2‐nitro‐2,3‐dihydrobenzo(b)furans to 2‐Nitrobenzo(b)furans.
Authors: OHISHI Y. , DOI Y. , NAKANISHI T. 
Published: May 2016

AbstractTreatment of the cis‐ and trans‐hydroxynitrodihydrobenzofurans (I) or (III) with a base results in dehydration, producing the nitrobenzofurans (II) or (IV).
ChemInform Abstract: Some Characteristics of the Electrochemical Dimerization of 2‐Acetylthiophene.
Authors: GUL'TYAI V. P. , KOROTAEVA L. M. , RUBINSKAYA T. YA. 
Published: May 2016

AbstractElectrolysis of 2‐acetylthiophene (I) gives either the pinacol (II) exclusively or together with the thiophene‐3‐ylhexadienone (IV) or the tetrahydrothiophene‐3‐ylmethylthiophene (VII) depending on the reaction conditions.
ChemInform Abstract: Intramolecular Peterson Olefination of ortho‐Trimethylsilylmethylanilides: A New Synthesis of N‐Methylindoles.
Authors: BARTOLI G. , BOSCO M. , DALPOZZO R. , TODESCO P. E. 
Published: May 2016

AbstractThe o‐(trimethylsilylmethyl)anilides (I) undergo intramolecular ring closure in the presence of lithium diisopropylamide, yielding the 2‐substituted N‐methylindoles (II).
ChemInform Abstract: One‐Pot Unsymmetrical Double Substitution of 8,8‐Dibromobicyclo(5.1.0)octane and Its Stereochemistry.
Authors: HARAYAMA T. , MURATA T. , YONEDA F. 
Published: May 2016

AbstractConsecutive treatment of the dibromocyclopropane (I) with the organocuprate (II), carbon dioxide (III), and diazomethane (IV) results in substitution and debromination, producing the methylcyclopropane (V), the dimethylcyclopropane (VI), and the cyclopropanecarboxylate (VII).
ChemInform Abstract: Reactions of 1,2‐Dehydropyrrolidin‐5‐one with 1,3‐Dienes. Synthesis of dl‐Gephyrotoxin 223AB.
Authors: EDWARDS O. E. , GREAVES A. M. , SY W.‐W. 
Published: May 2016

AbstractA series of pseudo‐Diels‐Alder reactions of 1,3‐dienes with N‐acyl immonium salts, derived from the pyrrolidinone (I), is investigated.
ChemInform Abstract: Reactions of 1‐(2‐Acetoxyethoxy)methyl‐5‐amino‐4‐cyanoimidazole with Isothiocyanates.
Authors: KANEKO C. , MATSUMOTO H. , YAMADA K. , TAKEUCHI T. , MORI T. , MIZUNO Y. 
Published: May 2016

AbstractDehydration of the carboxamide (I) with tosyl chloride yields the nitrile (II) which undergoes cyclocondensation with the isothiocyanates (III) or carbon disulfide (VI), producing the imidazothiazines (IV) or (VII).
ChemInform Abstract: From the Dilithiooctamethylcyclotetrasilazane to the 1,3,5,7‐Tetraaza‐2,4,6,8,9‐pentasilabicyclo(3.3.1)nonane System.
Authors: DIPPEL K. , KLINGEBIEL U. , NOLTEMEYER M. , PAUER F. , SHELDRICK G. M. 
Published: May 2016

AbstractReaction of the well‐known cyclotetrasilazane (I) with BuLi (II) affords without ring‐opening the dimer (IV) (space group P1 with Z=2) in which the two eight‐membered rings are joined through an (LiN)2 four‐membered ring.
ChemInform Abstract: Organo‐Phosphorus‐Selenium Heterocycles.
Authors: FITZMAURICE J. C. , WILLIAMS D. J. , WOOD P. T. , WOOLLINS J. D. 
Published: May 2016

AbstractTreatment of pentaphenylcyclopentaphosphane (I) with selenium (II) or of phenyldichlorophosphine (V) with lithium selenide forms the same intermediate.
ChemInform Abstract: Triple Proton Abstraction from a 1‐Methylallyl Hafnium Complex on Thermolysis: Formation of a Hf3C4H4 Cluster.
Authors: HESSEN B. , SPEK A. L. , TEUBEN J. H. 
Published: May 2016

AbstractThermolysis of (III) yields in a unique multiple proton abstraction the complex (IV), which crystallizes in the space group P21/n with Z=4.
ChemInform Abstract: Reactions of Polypyridylchromium(II) Ions with Oxygen: Determination of the Self‐Exchange Rate Constant of O2/O‐ 2.
Authors: ZAHIR K. , ESPENSON J. H. , BAKAC A. 
Published: May 2016

AbstractThe rapid and irreversible formation of CrL32+ in the reductive quenching of the 2E excited states of CrL33+ complexes (L: bipyridine, phenanthroline and their substituted analogues) by ethylenediaminetetraacetate and oxalate is studied by use of laser flash photolysis.
ChemInform Abstract: Synthesis and Characterization of Technetium(V) Complexes with Amine, Alcoholate, and Chloride Ligands.
Authors: PEARLSTEIN R. M. , LOCK C. J. L. , FAGGIANI R. , COSTELLO C. E. , ZENG C.‐H. , JONES A. G. , DAVISON A. 
Published: May 2016

AbstractTwo general routes for the preparation of the title complexes are presented.
ChemInform Abstract: Synthesis amd Properties of Nickel(II) and Copper(II) Complexes of 14‐Membered Hexaaza Macrocycles, 1,8‐Dimethyl‐ and 1,8‐Diethyl‐1,3,6,8,10,13‐hexaazacyclotetradecane.
Authors: SUH M. P. , KANG S.‐G. 
Published: May 2016

AbstractThe title complexes (V) are prepared in a template condensation as shown in the scheme.
ChemInform Abstract: Cluster Synthesis. Part 21. The Reaction of Mo2Ru(CO)7Cp2(μ3‐S) with Ru(CO)5. Synthesis of the First Complex to Contain Two Quadruply Bridging Carbonyl Ligands.
Authors: ADAMS R. D. , BABIN J. E. , TASI M. 
Published: May 2016

AbstractThe enlargement of the sulfur‐containing cluster (I) by reaction with Ru(CO)5 (II) is described as shown in the scheme.
ChemInform Abstract: S‐4‐Chlorotryptophan: Its Synthesis via Resolution, Determination of the Absolute Stereochemistry, and Identification in the Crude Seed Protein of the Pea, Pisum sativum.
Authors: THIRUVIKRAMAN S. V. , SAKAGAMI Y. , KATAYAMA M. , MARUMO S. 
Published: May 2016

AbstractRacemic 4‐chlorotryptophan (±)‐(VIIIb) is synthesized as outlined in the reaction scheme.
ChemInform Abstract: Nucleic Acid Related Compounds. Part 53. Synthesis and Biological Evaluation of 2′‐Deoxy‐β‐threo‐pentofuranosyl Nucleosides. “Reversion to Starting Alcohol” in Barton‐Type Reductions of Thionocarbonates.
Authors: ROBINS M. J. , MADEJ D. , HANSSKE F. , WILSON J. S. , GOSSELIN G. , BERGOGNE M.‐C. , IMBACH J.‐L. , BALZARINI J. , DE CLERCQ E. 
Published: May 2016

AbstractThe title nucleosides (V) and (VIII) are prepared via a Barton‐type reduction of thionocarbonates of type (III).
ChemInform Abstract: Total Synthesis of Amphoteronolide B and Amphotericin B. Part 2. Total Synthesis of Amphoteronolide B.
Authors: NICOLAOU K. C. , DAINES R. A. , CHAKRABORTY T. K. , OGAWA Y. 
Published: May 2016

AbstractThe building blocks (I) and (V), (VI), (VIII) whose syntheses are described in the preceding paper are used for the construction of the synthons (IV) and (IX), respectively.
ChemInform Abstract: Stereocontrolled Total Synthesis of (.+‐.)‐Quinocarcin.
Authors: FUKUYAMA T. , NUNES J. J. 
Published: May 2016

AbstractThe synthesis of the Mom‐protected key intermediate DX‐52‐1 (XII) is achieved starting from the reaction of the aldehyde (I) with the piperazinedione (II).
ChemInform Abstract: Preparation of Highly Pure Lithium and Sodium Fluorides Using Solvent Extraction.
Authors: KOBAYASHI K. 
Published: May 2016

AbstractSolvent extraction using cupferron in CHCl3, dithizone in CCl4, and dimethylglyoxime in CHCl3 is shown to be a useful method for the removal of Fe(III), Co(II), Cu(II), and Ni(II) impurities from LiF and NaF, which are of importance as raw materials in the fabrication of ultra‐low‐loss fluoride optical glass fibers.
ChemInform Abstract: Luminescence Properties of Eu3+ and Tb3+ in Ln3O4X Oxyhalides (Ln‐X: Y‐Cl, Y‐Br, Gd‐Br).
Authors: ES‐SAKHI B. , GUILLEN F. , GARCIA A. , FOUASSIER C. , HAGENMULLER P. 
Published: May 2016

AbstractThe luminescence properties of Eu3+ and Tb3+ in Y3O4Cl, Y3O4Br, and Gd3O4Br are compared to those of the related Eu3+ or Tb3+ doped LnOX compounds (YOCl, YOBr, GdOBr).
ChemInform Abstract: Potentiostatic Measurement of the Diffusion Coefficient of UO2+ 2 in Carbonate Media
Authors: PERRY D. L. , PHILLIPS S. L. , CHUNG J. D. 
Published: May 2016

Abstractyields a value of 0.30·10‐5 cm2/s in 0.1 M CO32‐/0.1 M HCO3‐ (pH 9.8) at 25 °C. This value is in agreement with that previously determined in 1 M Na2CO3 using cyclic polarography.
ChemInform Abstract: Self‐Decomposition Processes in Silver Electrodes.
Authors: SALKIND A. J. , FREEMAN R. W. , WECKESSER J. J. , WEST W. A. , DALLEK S. 
Published: May 2016

AbstractThe self‐decomposition of AgO electrode materials in KOH is studied by a multi‐technique approach (involving direct gas evolution measurements, TG, and electrical resistivity measurements) in order to investigate the effects of trace elements, processing procedures, and surface treatment on the stability of the electrode.
ChemInform Abstract: Tetraamidocyclotrinitridosulfodiphosphates of Chromium, Cobalt and Nickel.
Authors: ROZANOV I. A. , MEDVEDEVA L. YA. , GOEVA L. V. 
Published: May 2016

AbstractThe reaction between the known Na(P2N3SO2(NH2)4)·4 H2O (I) and the nitrates of Cr, Co, or Ni affords the novel title compounds Cr(P2N3SO2(NH2)4)3·9 H2O (II), Co(P2N3SO2(NH2)4)2·8 H2O (III) and Ni(P2N3SO2(NH2)4)2·8 H2O (IV), which are X‐ray amorphous solids.
ChemInform Abstract: Catalyzed Dimerization of 2,5‐Dimethyl‐2,4‐hexadiene. 1H and 13C NMR Studies on exo‐3‐Isopropenyl‐exo‐6‐isopropyl‐1,endo‐2,4,4‐tetramethylbicyclo(3.1.0)hexane.
Authors: MATTAY J. , TRAMPE G. , RUNSINK J. , MELTZOW W. , JANS A. W. H. 
Published: May 2016

AbstractThe bicyclic dimerization product (II) is only formed in the presence of catalyst cat., SbCl5, or HSbCl6; in the additional presence of 2,6‐di‐tert.‐butylpyridine cat.
ChemInform Abstract: Halogenation Using Quaternary Ammonium Polyhalides. Part 10. α‐Chlorination of Aromatic Acetyl Derivatives (I) with Benzyltrimethylammonium Dichloroiodate (II).
Authors: KAJIGAESHI S. , KAKINAMI T. , MORIWAKI M. , FUJISAKI S. , MAENO K. , OKAMOTO T. 
Published: May 2016

Abstract(KAJIGAESHI , S.; KAKINAMI, T.; MORIWAKI, M.; FUJISAKI, S.; MAE‐ NO, K.; OKAMOTO, T.; Synthesis 1988, 7, 545‐546; Dep.
ChemInform Abstract: Reaction of N‐Alkyl/Aralkylisatoic Anhydrides with Aroylhydrazines: Formation of 1,3,4‐Oxadiazoles and 1,4‐Dihydro‐5H‐1,3,4‐benzotriazepin‐5‐one.
Authors: REDDY CH. K. , REDDY P. S. N. , RATNAM C. V. 
Published: May 2016

AbstractThe reaction of the anhydrides (I) with aroylhydrazines such as (II) under the conditions shown gives products of type (III).
ChemInform Abstract: Reactions of Diisopropyl Phosphite with Sulfinylamines.
Authors: ZIMIN M. G. , MIRONOV A. V. , ISLAMOV R. G. , KUTYREV G. A. , PUDOVIK A. N. 
Published: May 2016

AbstractThe diisopropyl phosphite (I) is coupled with the sulfinylanilines (II) to give the phosphoramidates (III) as the result of a fragmentation reaction.
ChemInform Abstract: Synthesis, Structure, and Fluxional Behavior of Di‐tert‐butylcyclopentadienyl Compounds of Group 15 Elements.
Authors: ABU‐ORABI S. T. , JUTZI P. 
Published: May 2016

Abstract1,3‐Di‐tert‐butylcyclopentadiene (I) is lithiated to give the intermediate (III) which reacts with the trichlorides (IV), yielding the cyclopentadienyldichlorophosphane (Va), and the analogous arsane (Vb) and stibane (Vc).
ChemInform Abstract: Synthesis of (4S,5S)‐trans‐4‐(Cyclopentadien‐1‐ylmethyl)‐5‐diphenylphosphinomethyl‐2,2‐dimethyl‐1,3‐dioxolane and the Ferrocene Derivative. Cyclic trans‐(Fe(η‐C5H4CH2(CHOC(CH3)2OCH)CH2PPh2)2).
Authors: GREEN M. L. H. , WALKER N. M. 
Published: May 2016

AbstractThe chiral ditosylate (I) reacts with the phosphide (II) to give the phosphine (III), together with the bisphosphine (IV).
ChemInform Abstract: Isolation from the Mediterranean Stoloniferan Coral Sarcodictyon roseum of Sarcodictyin C, D, E, and F, Novel Diterpenoidic Alcohols Esterified by (E)‐ or (Z)‐N(1)‐Methylurocanic Acid. Failure of the Carbon‐Skeleton Type as a Classification Criterion.
Authors: D'AMBROSIO M. , GUERRIERO A. , PIETRA F. 
Published: May 2016

AbstractThe sarcodictyins C (Ia), D (Ib) E (Ic) and F (II) are unstable in alkaline medium and form ring‐contracted products.
ChemInform Abstract: Cyclopentenone Derivatives. Part 13. A Flexible Hydroazulene Synthesis.
Authors: KUEBLER W. + , PETROV O. , WINTERFELDT E. , ERNST L. , SCHOMBURG D. 
Published: May 2016

AbstractA convergent and stereoselective total synthesis of the desired hydroazulene system is achieved starting from the acid (I) via the common intermediate (III) using the cyclopentenone (V) as building block.
ChemInform Abstract: High‐Pressure Reaction of 2,5‐Dimethylfuran with 2,3,‐O‐Isopropylidene‐D‐glyceraldehyde.
Authors: JURCZAK J. , PIKUL S. 
Published: May 2016

AbstractThe title reaction between (I) and D‐(II) affords the (3S) isomer of the alcohols (III) as main product.
ChemInform Abstract: 8‐Aza‐7‐deaza‐2′‐deoxyguanosine: Phosphoramidite Synthesis and Properties of Octanucleotides.
Authors: SEELA F. , DRILLER H. 
Published: May 2016

AbstractSeveral base‐modified octanucleotides derived from (VII) containing the synthon (I) instead of 2'‐deoxyguanosine are prepared by solid‐phase synthesis employing P(III) chemistry.
ChemInform Abstract: Determination of Iodide Ion Using Alkali‐Free Lead Phosphate Glasses as Potentiometric Detector Sensors in Nonsuppressed Ion Chromatography.
Authors: NOMURA T. , HIKICHI Y. , NAKAGAWA G. 
Published: May 2016

AbstractIt is demonstrated that alkali metal free lead phosphate glasses containing AgO have a high sensitivity in potential response to I‐ and can be used as membrane electrodes in a potentiometric detector for ion chromatography.
ChemInform Abstract: Crystal Structures of Orthorhombic Y3Os4Si12 (I) and Monoclinic Y5Os4Si14 (II) and Y9Os4Si20 (III).
Authors: GUERAMIAN M. , CHABOT B. , YVON K. , SCHELLENBERG L. , BRAUN H. F. 
Published: May 2016

AbstractSingle‐crystal data are reported for the title compounds.
ChemInform Abstract: Syntheses and Structure Analyses of Iodocuprates(I). Part 9. Syntheses and Crystal Structures of Cs3Cu2I5 and RbCu2I3.
Authors: BIGALKE K. P. , HANS A. , HARTL H. 
Published: May 2016

Abstract(III) crystallizes in the orthorhombic space group Pbnm with Z=4 and contains Cu2I53‐ anions in which the I atoms are arranged to form trigonal bipyramids.
ChemInform Abstract: Thermal Generation and Reactions of (Benzylthio)‐ and (Arylthio)‐Substituted Nitrile Ylides.
Authors: WIPF P. , PREWO R. , BIERI J. H. , GERMAIN G. , HEIMGARTNER H. 
Published: May 2016

AbstractThe thermolysis of the oxazole derivatives (I) and (V) yields nitrile‐ylide intermediates of type (III) which undergo regioselective 1,3‐dipolar cycloaddition with the compounds (II), (VI) and (IX) to give the heterocyclic products (IVa) and (IVb) (space group P21/c), (VII), (VIII) (space group P21/a) and (X).
ChemInform Abstract: Cycloaddition Reactions of Highly Stabilized Isoquinolinium Methylides to Nonactivated Olefins and Electron‐Rich Olefins.
Authors: TSUGE O. , KANEMASA S. , SAKAMOTO K. , TAKENAKA S. 
Published: May 2016

AbstractThe novel cycloaddition reaction of ylides (I) with aryl‐substituted olefins (e.g.
ChemInform Abstract: Selective Reduction of Diaryl or Aryl Alkyl Alcohols in the Presence of Primary Hydroxyl or Ester Groups by the Boron Trifluoride Etherate‐Triethylsilane System.
Authors: ORFANOPOULOS M. , SMONOU I. 
Published: May 2016

AbstractThe selective reduction method mentioned in the title is applied to various (di)phenyl carbinols also bearing primary alcoholic groups, e.g. (I) or (III), or ester moieties, e.g. (VI), (VIII), or (XI).
ChemInform Abstract: An Efficient Method for the Iodination of C5‐Position of Dialkoxypyrimidines and Uracil Bases.
Authors: DAS B. , KUNDU N. G. 
Published: May 2016

AbstractTwo methods for the iodination of pyrimidines and uracils at position 5 are tested and compared: heating with N‐iodosuccinimide in trifluoroacetic acid/anhydride and refluxing with iodine monochloride in methanol.
ChemInform Abstract: Vinylfluorosulfonates. Preparation and Reactivity.
Authors: LEBEDEV M. YU. , BALENKOVA E. S. 
Published: May 2016

AbstractAlkoxymethylfluorosulfonates of type (II) are generated in situ from the corresponding alkyl fluoromethyl ethers and SO3 at ‐50 °C. They add to the alkynes (I) to afford E/Z mixtures of type (III).
ChemInform Abstract: Dehydrooligopeptides. Part 9. Syntheses and Conversions of α‐Dehydroglutamine Derivatives to N‐Carboxy‐α‐dehydroglutamine Anhydride and δ1‐Dehydroglutaminyldipeptides.
Authors: YONEZAWA Y. , TAKEFUJI N. , TAKAHASHI N. , SHIN C. 
Published: May 2016

AbstractThe dehydroglutaminic acid derivative (I) is converted to the amides (IV) and subsequently into the free acids (V).
ChemInform Abstract: Functionalized Enantiomerically Pure (2.1.1)‐, (2.2.1)‐ and (2.2.2)‐Triblattanes.
Authors: MUELLER H. + , MELDER J.‐P. , FESSNER W.‐D. , HUNKLER D. , FRITZ H. , PRINZBACH H. 
Published: May 2016

AbstractThe synthesis of the C2‐symmetrical dimethanotwistene (±)‐(VII) can be performed as outlined in the scheme starting from the known ketone (I).
ChemInform Abstract: Preparation of Stable, Camphor‐Derived, Optically Active Allyl and Alkyl Sulfoxides, and Thermal Epimerization of the Allyl Sulfoxides.
Authors: GOODRIDGE R. J. , HAMBLEY T. W. , HAYNES R. K. , RIDLEY D. D. 
Published: May 2016

Abstract(+)‐Camphor (I) is converted to the lithium enolate and then coupled with the p‐toluenethiolsulfonates (II), yielding the exo‐alkylthio‐ or exo‐allylthiocamphor derivatives (III).