bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Conformal Two‐Dimensional SiO2 Layers on Silicon Grown by Low Temperature Corona Discharge.
Authors: LANDSBERGER L. M. , KAO D. B. , TILLER W. A. 
Published: May 2016

AbstractIt is demonstrated that two‐dimensional layers of SiO2 grown via a 900 °C corona in dry oxygen exhibit markedly improved conformity around tight corners when compared with thermally grown oxides.
ChemInform Abstract: 6‐(Alkylamino)‐3‐aryl‐1,2,4‐triazolo(3,4‐a)phthalazines. A New Class of Benzodiazepine Receptor Ligands.
Authors: TARZIA G. , OCCELLI E. , TOJA E. , BARONE D. , CORSICO N. , GALLICO L. , LUZZANI F. 
Published: May 2016

AbstractThe chlorotriazolophthalazines (IV) are prepared by two alternative methods: Oxidative cyclization of the hydrazones (III), derived from the phthalazinylhydrazine (I) and the benzaldehydes (II), yielding the derivatives (IVa).
ChemInform Abstract: Optically Active Arsenic Macrocycles. Highly Stereoselective Syntheses of Diastereomers and Enantiomers of 14‐Membered Macrocyclic Dimers of (.+‐.)‐2,3‐Dihydro‐ and (.+‐.)‐2,3,4,5‐Tetrahydro‐1‐methyl‐1,4‐benzazarsepine.
Authors: MARTIN J. W. L. , STEPHENS F. S. , WEERASURIA K. D. V. , WILD S. B. 
Published: May 2016

AbstractDimerization of the racemic arsine (I) yields the achiral trans‐As2N2 macrocycle (II) with complete stereoselectivity; LiAlH4 reduction of (II) leads to the saturated analogue (III).
ChemInform Abstract: Crystal Chemistry of Oxotantalates M4Ta2O9. Part 1. Mg4Ta2O9 and Mg2Ni2Ta2O9.
Authors: HALLE G. , MUELLER‐BUSCHBAUM HK. + 
Published: May 2016

AbstractSingle crystals of the title compounds, obtained from a CO2‐laser‐beam heated flux, belong to the space group P3c1 with Z=2.
ChemInform Abstract: Reactions of Hydrazonoyl Halides: Synthesis of Imidazo(2,1‐b)thiazole, Thiazolo(2,3‐c)‐1,2,4‐triazole and Heterocyclic Enaminonitriles.
Authors: ABDELHAMID A. O. , AFIFI M. A. M. 
Published: May 2016

AbstractThe 2‐aminothiazoles (I) and (IV) are coupled with the hydrazonoyl halides (II) and (V) to yield the imidazothiazoles (III) and (VI) respectively.
ChemInform Abstract: 2,4‐Dichloro‐3‐(dimethylaminomethylene)‐1,4‐cyclohexadiene‐1,5‐dicarboxaldehyde (IIIa): X‐Ray Structure, MNDO Calculations, and Rotational Barriers of a Stable Non‐Aromatic Tautomer of a Penta‐Substituted Benzene.
Authors: KATRITZKY A. R. , MARSON C. M. , PALENIK G. , KOZIOL A. E. , LUCE H. , KARELSON M. , CHEN B.‐C. , BREY W. 
Published: May 2016

AbstractInstigated by the unexpected fact that (IIIa) (already published) is stable without conversion to its benzenoid tautomer the analogues (IIIb), (IIIc) (space group P1 with Z=2), and (IIId) are prepared and for (IIIa) the barriers of rotation are examined (FT 13C and 1H NMR between ‐60 and +55 °C).
ChemInform Abstract: Intramolecular Cyclization of 2‐Hydroxycinnamaldehydes.
Authors: CHUNAEV YU. M. , PRZHIYALGOVSKAYA N. M. , KURKOVSKAYA L. N. 
Published: May 2016

AbstractThe salicylaldehydes (I) are coupled with the aldehydes (II) to give the hydroxycinnamaldehydes (III).
ChemInform Abstract: 2‐Diazomethyl‐4‐furanones. Synthesis and Properties.
Authors: TOLOCHKO L. A. , SIPYAGIN A. M. , KARTSEV V. G. , ALIEV Z. G. , ATOVMYAN L. O. , LEBEDEV A. T. 
Published: May 2016

AbstractAcidic treatment of the α,ω‐bis(diazoacetyl)alkanes (I) gives the chloroacetyldiazoalkanes (II).
ChemInform Abstract: Carbapenams and Carbacephams: Reaction of Cycloimines with N‐(1‐Methyl‐2‐methoxycarbonylvinyl)glycine K‐Salt (Dane Salt).
Authors: BURGEMEISTER T. , DANNHARDT G. , MACH‐BINDL M. , NOETH H. + 
Published: May 2016

AbstractReaction of the cyclic imines (II) with the aminocrotonate (I) mentioned in the title gives the bicyclic enaminolactams (III).
ChemInform Abstract: Reactions of 2‐Dialkylamino‐3H‐azepines with Oxidants and Electrophiles.
Authors: BATORI S. , GOMPPER R. , MEIER J. , WAGNER H.‐U. 
Published: May 2016

AbstractThe azepine (III) reacts with active methylene compounds and amines to give the derivatives (I), (V), (VI) and (IX).
ChemInform Abstract: Organic Phosphorus Compounds. Part 84. Synthesis, Properties, and Biological Activity of Hydrazinomethylphosphonic and ‐phosphinic Acids and Derivatives.
Authors: DIEL P. J. , MAIER L. 
Published: May 2016

AbstractBenzyl carbazate (I) reacts with formaldehyde (II) to yield N‐methylene benzyl carbazate (III) which is coupled with diethyl phosphite (IV) to give the hydrazinomethylphosphonate (V).
ChemInform Abstract: Steroids and Related Natural Products. Part 108. Bufadienolides. Part 40. Synthesis of the 14α‐ and 16α‐Epimers of Bufotalin Acetate and 16‐Deacetylcinobufagin.
Authors: KAMANO Y. , PETTIT G. R. , INOUE M. , TOZAWA M. , SMITH C. R. , WEISLEDER D. 
Published: May 2016

AbstractThe desired derivatives of bufotalin (III), i.e. the 16α‐epimer (IIa) of 16‐deacetylcinobufagin and the 14α‐epimer (VI) of bufatolin acetate, are synthesized in order to obtain products which allow further studies of the bufadienolide structure‐activity relationships.
ChemInform Abstract: Analytical Electron Microscopy Discloses Actual Structure of Zinc‐Graphite.
Authors: FUERSTNER A. + , WEIDMANN H. , HOFER F. 
Published: May 2016

AbstractAnalytical electron microscopic studies combined with EDX, EELS, selected area electron diffraction, and XRD show zinc‐graphite obtained by reduction of ZnCl2 with lamellar C8K to consist of finely dispersed Zn unevenly distributed on graphite as a support.
ChemInform Abstract: Synthesis and Characterization of the New Mixed Oxides M(VTe)O6 (M: K, Rb, or Cs).
Authors: GARCIA‐MARTIN S. , VEIGA M. L. , JEREZ A. , GAITAN M. , PICO C. 
Published: May 2016

AbstractThe new mixed oxides (IV) are obtained as single‐phase cubic pyrochlores (space group Fd3m).
ChemInform Abstract: Comparison of Direct and Through‐Water Binding of Platinum Ammines to the Phosphate Anion.
Authors: KRAUSS M. , BASCH H. , MILLER K. J. 
Published: May 2016

AbstractThe energetics of direct and through‐water binding to the phosphate anion in cis‐diammineplatinum adducts to DNA are studied for the Pt(NH3)42+ /H2O/H2PO4‐ cluster model with valence self‐consistent field MO calculations.
ChemInform Abstract: Diastereoselective Photodeconjugation of α,β‐Unsaturated Esters.
Authors: MORTEZAEI R. , AWANDI D. , HENIN F. , MUZART J. , PETE J.‐P. 
Published: May 2016

AbstractThe title reaction, converting (I) to (III) via protonation of photodienols (II) from the less hindered side, proceeds with high selectivities only if the substrate contains very bulky alkoxy groups (tab.
ChemInform Abstract: High Diastereofacial Selectivity in Nucleophilic Additions to Chiral Acylsilanes.
Authors: NAKADA M. , URANO Y. , KOBAYASHI S. , OHNO M. 
Published: May 2016

AbstractThe use of α‐chiral acylsilanes in nucleophilic addition reactions followed by protiodesilylation with the fluoride anion affords the corresponding syn alcohols in a highly stereospecific manner as is shown for the reactions of (I) with (II) and (V).
ChemInform Abstract: Effects of BF3·Et2O on Higher Order Organocuprate Reactions: Substrate Activation or Cuprate Modification?
Authors: LIPSHUTZ B. H. , ELLSWORTH E. L. , SIAHAAN T. J. 
Published: May 2016

AbstractIn order to get insight into addition reactions of high order organocuprates in the presence of an additive, the reaction of the cuprate (I) under the influence of various additives is investigated.
ChemInform Abstract: ClO2 Oxidation of Amines: Synthetic Utility and a Biomimetic Synthesis of Elaeocarpidine.
Authors: CHEN C.‐K. , HORTMANN A. G. , MARZABADI M. R. 
Published: May 2016

AbstractThe use of the oxidizing ClO2 to generate and trap iminium ions in situ with both internal and external nucleophiles is investigated giving the products shown in the scheme.
ChemInform Abstract: An Expeditious Approach for the Synthesis of Optically Active Acetylenic Alcohols.
Authors: YADAV J. S. , CHANDER M. C. , JOSHI B. V. 
Published: May 2016

AbstractThe diol (I), prepared from L‐(+)‐tartaric acid, is converted into the monoether (III) and then subjected to substitution, yielding the chloride (IV).
ChemInform Abstract: Acylation of 1,3‐Bis(trimethylsilyl)propene and 1,8‐Bis(trimethylsilyl)‐2,6‐octadiene. Obtention of (.+‐.)‐1‐Alkyl‐2,5‐divinylcyclopentanols.
Authors: TUBUL A. , SANTELLI M. 
Published: May 2016

AbstractWhile the first title compound (I) reacts with α,β‐unsaturated acyl chlorides (II) to give dienones (III) rather than the expected cyclohexenones, the cyclopentanes (VII) and (VIII) are formed instead of cycloheptanones in the reaction of the second title compound (VI) (previously obtained in only 0.06% yield from (IV) by using Li sand).
ChemInform Abstract: A New Synthesis of 2‐Amino‐γ‐lactones Involving Photochemical Addition Reaction of Alcohols to Enamide.
Authors: NAITO T. , NINOMIYA I. 
Published: May 2016

AbstractMethyl pyruvate (I) is converted into the enamide (IV) which does not undergo cyclization when irradiated in the presence of sodium borohydride.
ChemInform Abstract: Tetrakis(alkylthio)thieno(3,4‐c)thiophene: Synthesis, Stability, and Reactivity.
Authors: YONEDA S. , OZAKI K. , TSUBOUCHI A. , KOJIMA H. , YANAGI K. 
Published: May 2016

AbstractThe bis(alkylthio)cyclopropenethiones (I) are dimerized upon heating with triphenyl‐ or tributylphosphine to form the tetrakis(alkylthio)thienothiophenes (II).
ChemInform Abstract: Synthesis and Antimicrobial Activity of N‐Substituted‐2‐methyl‐3‐carbethoxy‐5‐pyrrolinones and Their C(4)‐Benzylidene Derivatives.
Authors: LOVREN F. , BOBAREVIC B. , GAON I. D. 
Published: May 2016

AbstractA series of title compounds (V) is synthesized as shown for (Va) and (Vb).
ChemInform Abstract: Synthesis of Substituted Tetrahydropyridines by Cyclizations of Silicon‐Containing Iminium Ions.
Authors: DAUB G. W. , HEERDING D. A. , OVERMAN L. E. 
Published: May 2016

AbstractIminium ions of type (II), generated from (I), (V) or (VII) (all prepared from L‐alanine), undergo cyclization to yield tetrahydropyridines.
ChemInform Abstract: Potential Cerebral Perfusion Agents. Synthesis and Evaluation of a 1,4‐Disubstituted Dihydropyridine Analogue.
Authors: SRIVASTAVA P. C. , KNAPP F. F. JUN. , PRUITT C. D. 
Published: May 2016

AbstractThe acetylaminoethylpyridine (I) is coupled with the iodoalkenylboronic acid (II) to form the pyridinium salt (III) which is converted to the vinylic iodide (IV) and then reduced, producing the dihydropyridine (V).
ChemInform Abstract: Palladium(0)‐Catalyzed Condensation of Bromopyridines with α‐Substituted Acetonitriles.
Authors: SAKAMOTO T. , KATOH E. , KONDO Y. , YAMANAKA H. 
Published: May 2016

AbstractCoupling of the bromopyridines (I), (IV), and (VI) with the acetonitriles (II) in the presence of sodium hydride and tetrakis(triphenylphosphine)palladium yields the pyridylacetonitriles (III), (V), and (VII).
ChemInform Abstract: Anionic Cycloaddition of Methyl 2,4‐Dimethoxy‐6‐methyl‐5‐pyrimidinecarboxylate with Acetylenes and Olefins.
Authors: WADA A. , YAMAMOTO H. , KANATOMO S. 
Published: May 2016

AbstractLithiation of the methylpyrimidine (I) with lithium diisopropylamide followed by reaction with the acetylenes (II) results in ring closure, forming the quinazoline (III).
ChemInform Abstract: Gas‐Phase Determination of the Geometric Requirements of the Silicon β‐Effect. Photoelectron and Penning Ionization Electron Spectroscopic Study of Silylthiiranes and ‐oxiranes. Synthesis and Chemistry of trans‐2,3‐Bis(trimethylsilyl)thiirane.
Authors: BLOCK E. , YENCHA A. J. , ASLAM M. , ESWARAKRISHNAN V. , LUO J. , SANO A. 
Published: May 2016

AbstractThe title compound (IV) is prepared in two steps from the trans ethene (I).
ChemInform Abstract: Phosphido and Arsenido Chemistry of Tin(II). Synthesis and Structure of (Sn(μ‐E‐tBu2)Cl)2 (E: P, As).
Authors: COWLEY A. H. , GIOLANDO D. M. , JONES R. A. , NUNN C. M. , POWER J. M. , DU MONT W.‐W. 
Published: May 2016

AbstractThe reaction of SnCl2 with Me3Si‐As(tBu)2 in hexane or Et2O affords a compound of the empirical composition (SnClAs(tBu)2)x (yield 83%).
ChemInform Abstract: A Versatile Route to Diastereomeric Tungstenocene Complexes Containing Chiral Metal Centers.
Authors: MCNALLY J. P. , GLUECK D. , COOPER N. J. 
Published: May 2016

AbstractDifferentially substituted tungstenocene complexes (III) can be prepared by addition of anionic nucleophiles to the complex (I) (table) as demonstrated for the example of (IIIa).
ChemInform Abstract: Chiral Metal Complexes. Part 28. A Stereoselective Synthesis of Proline.
Authors: BIRSE E. F. , WILLIAMS P. A. , VAGG R. S. 
Published: May 2016

AbstractStarting with the known optically active complex (I) the 1,2‐dehydroproline complex (III) is quantitatively synthesized by reaction with the amino acid (II).
ChemInform Abstract: Complexes with Carbon Sulfides and Selenides as Ligands. Part 23. Synthesis of Pt(CS)(PPh3)2 and Pt(CE)(dpmb) (E: S, Se): The First Mononuclear Thio‐ and Selenocarbonyl Complexes of Platinum(0).
Authors: EBNER M. , WERNER H. 
Published: May 2016

AbstractThe preparation of the title complexes (II) and (IV) is shown in the scheme.
ChemInform Abstract: Heterocyclic Monoazo Dyes for Polyamide, Derived from 4‐Alkylamido‐2‐hydroxybenzoic Acids.
Authors: SAVARINO P. , VISCARDI G. , BARNI E. , CARPIGNANO R. 
Published: May 2016

AbstractThe 2‐amino(hydroxy)anilines or 3‐amino(hydroxy)‐2‐aminopyridines (I) react with the anthranilic acids (II) to give the benzazolylanilines (III) which are diazotized and then coupled with the amidosalicylic acids (V), yielding the azo dyes (VI).
ChemInform Abstract: An Approach to the Synthesis of Gelsemine: The Intramolecular Reaction of an Allylsilane with an Acyliminium Ion for the Synthesis of One of the Quaternary Centers.
Authors: CLARKE C. , FLEMING I. , FORTUNAK J. M. D. , GALLAGHER P. T. , HONAN M. C. , MANN A. , NUEBLING C. O. + , RAITHBY P. R. , WOLFF J. J. 
Published: May 2016

AbstractThe synthesis of the target ketone (X) proceeds via the three key steps shown in the scheme with an overall yield of 6.6%; the transformation of (X) to gelsemine (XI) has not yet been accomplished.
ChemInform Abstract: TiCl4‐Mediated Reactions of Silyl Ketene Acetals Derived from N‐Methylephedrine Esters: Asymmetric Synthesis of β‐Lactams.
Authors: GENNARI C. , SCHIMPERNA G. , VENTURINI I. 
Published: May 2016

AbstractWith a view to the biological activity of β‐lactams the compounds (V), (VIII) and (XI) are prepared.
ChemInform Abstract: α,β‐Epoxy Sulfoxides as Useful Intermediates in Organic Synthesis. Part 17. A Novel Approach to the Synthesis of Chiral Epoxides and Allylic Alcohols by the Use of Optically Active p‐Tolylsulfinyl Group as a Chiral Auxiliary.
Authors: SATOH T. , OOHARA T. , YAMAKAWA K. 
Published: May 2016

AbstractThe chiral chloromethyl tolyl sulfoxide (I) is alkylated to give the derivatives (III).
ChemInform Abstract: A One‐Pot Conversion of an Aziridine to a β‐Lactam Using Nickel Tetracarbonyl.
Authors: CHAMCHAANG W. , PINHAS A. R. 
Published: May 2016

AbstractThe aziridines (I) are cleaved with lithium iodide and then carbonylated with nickel tetracarbonyl (II), producing the β‐lactams (III).
ChemInform Abstract: Recyclization of 2‐Oxotetrahydro‐1,3‐oxazines Accompanied by Decarboxylation: A Convenient Synthesis of Tetrahydropyridine, Quinolizidine, and Indolizidine Skeletons.
Authors: MATSUBARA Y. , YONEDA R. , HARUSAWA S. , KURIHARA T. 
Published: May 2016

AbstractLDA‐promoted decarboxylation of the tetrahydrooxazinone (I) gives a mixture of the E‐ and Z‐methylaminomethylcinnamates (II).
ChemInform Abstract: Observation of Two Structurally Distinct States in Ni‐P Glasses Using EXAFS.
Authors: GOLDMAN A. I. , LONG G. G. , BENNETT L. H. , LASHMORE D. S. , KURIYAMA M. 
Published: May 2016

AbstractX‐Ray absorption spectra above the Ni K‐edge of samples prepared by pulsed electrodeposition (type I) and electrodeposition (type II) exhibit distinct differences which are related to a rearrangement of Ni‐P and Ni‐Ni bonds.
ChemInform Abstract: 129Xe NMR of Xenon Adsorbed in Y Zeolites at 144 K.
Authors: CHEUNG T. T. P. , FU C. M. , WHARRY S. 
Published: May 2016

AbstractThe results obtained for xenon adsorbed in Na‐Y, K‐Y, Mg‐Y, Ca‐Y, and Ba‐Y zeolites further confirms that 129Xe NMR is a very sensitive probe of the electronic environment inside zeolite cages.
ChemInform Abstract: Non‐Faradaic Electrochemical Modification of Catalytic Activity.
Authors: VAYENAS C. G. , BEBELIS S. , NEOPHYTIDES S. 
Published: May 2016

AbstractIt is demonstrated that the work function of metal catalysts can be reversibly altered in a predictable way by electrochemically supplying the catalyst surfaces with oxygen via polarized solid electrolyte systems, resulting in dramatic changes in catalytic activity and selectivity.
ChemInform Abstract: Diastereoselective Reactions of an Acyclic α‐Lithiated Sulfide: A Case of Thermodynamic Control.
Authors: MCDOUGAL P. G. , CONDON B. D. , LAFFOSSE M. D. JUN. , LAURO A. M. , VANDERVEER D. 
Published: May 2016

AbstractLithiation of the sulfides (I), (VI), and (VIII) produces mixtures of the diastereomeric salts (IV) and (V) with strong predominance of the thermodynamically favoured isomer (IV).
ChemInform Abstract: Stereochemical Controls on Exciplex Reactions. Excited State Proton Transfer.
Authors: CHOW Y. L. , WU Z.‐Z. , THEWALT M. L. W. , STEINER T. W. 
Published: May 2016

AbstractTwo exciplexes are observed in the photoreaction of naphthol (I) and the nitrosamine (II), the first one being formed by excitation of the ground‐state complex while the second one arises from the interaction of excited (I) with (II).
ChemInform Abstract: Norbornanes. Part 21. Bridging Strain in Norbornyl and Oxanorbornyl Cations.
Authors: FLURY P. , GROB C. A. , WANG G. Y. , LENNARTZ H.‐W. , ROTH W. R. 
Published: May 2016

AbstractFurther evidence is presented that the 2‐norbornyl cation is stabilized primarily by C(2)‐C(6) bridging, and that C(2)‐C(7) bridging leads to prohibitive strain.
ChemInform Abstract: Solvolysis of 1‐Chloro‐1‐alkenyl Phenyl Sulfides. Synthesis of α‐Bromoalkanethioic Acid S‐Phenyl Esters, α‐Bromoalkanoic Acid Esters, and α‐Phenylthioalkanoic Acid Methyl Esters.
Authors: FORTES C. C. , CHAVES M. H. 
Published: May 2016

AbstractThe 1‐chloroalkenyl phenyl sulfides (I) are treated with bromine in alcoholic solutions to produce the α‐bromo esters (III).
ChemInform Abstract: Redox‐Phthalonitriles from Steric Hindered Phenols.
Authors: CHECHULINA I. N. , MILAEVA E. R. , PROKOF'EV A. I. , BUNDEL' YU. G. 
Published: May 2016

AbstractThe phenol (I), the aminophenol (IV), or the hydroxybenzaldehyde (VI) are coupled with the phthalonitriles (II) and (VII) or the diazonium salt from (VII) to give the derivatives (III), (V), and (VIII).
ChemInform Abstract: syn‐(2.2)(1,3)Cyclophanes by Twofold Photocyclodimerization.
Authors: MEIER H. , PRASS E. , NOLLER K. 
Published: May 2016

AbstractIrradiation (290 nm) of (Ia) in benzene produces the stereoisomers (IIa)‐(IVa); pure (IIIa) and enriched (IIa) can be isolated by HPLC.
ChemInform Abstract: Thermal and Photochemical Reactions of Naphtho(1,2,3,4‐def)chrysene with 4‐Phenyl‐1,2,4‐triazoline‐3,5‐dione.
Authors: ANGERMUND K. , BUNTE R. , GODDARD R. , LEITICH J. , POLANSKY O. E. , ZANDER M. 
Published: May 2016

AbstractIn the thermal reaction, (II) electrophilically attacks (I) to give the substitution product (III) which in part is transformed into (IV) and (V).
ChemInform Abstract: Reactivity of Cumulene Complexes. Two Competing Pathways in Oxidative Solvolysis of Tetramethylbutatriene(hexacarbonyl)diiron.
Authors: KIYOOKA S. , ATAGI T. , FUJIYAMA R. , ISOBE K. 
Published: May 2016

AbstractThe hexacarbonyldiiron complex (I), derived from tetramethylbutatriene, reacts with the alcohols (II) in the presence of ceric ammonium nitrate to give mixtures of the dienedicarboxylates (III) and the dialkoxyalkynes (IV).
ChemInform Abstract: Polarized Ketene S,S‐ and S,N‐Acetals. Part 74. A Novel Route to Methyl 3‐(3,4‐Disubstituted 5‐Alkylthio/amino‐2‐thienyl)propenoates.
Authors: DATTA A. , ILA H. , JUNJAPPA H. 
Published: May 2016

AbstractThe 3‐oxo carbodithioates (I) react with methyl 4‐bromocrotonate (II) under S‐alkylation and cyclocondensation, yielding the thiophene derivatives (III).
ChemInform Abstract: Reaction of Arylchromium Carbene Complexes with 1‐Hexyne. Formation of Unusual Diels‐Alder Cycloaddition Products.
Authors: YAMASHITA A. , TIMKO J. M. , WATT W. 
Published: May 2016

AbstractThe phenylchromium carbene complex (I) reacts with 1‐hexyne (II) in the presence of acetic anhydride (III) and triethylamine to form the naphthol acetate (IV) and the naphthol ester (V).
ChemInform Abstract: A 11B and 13C NMR Determination of the Structures of Borate Complexes of Pentoses and Related Sugars.
Authors: CHAPELLE S. , VERCHERE J.‐F. 
Published: May 2016

AbstractIn contrast to previous reports it is shown that both pentoses and hexoses, with the exception of L‐sorbose, form concurrently 1:1 borates such as (I)‐(III) and sandwich‐like 1:2 spiro borate complexes.
ChemInform Abstract: Synthesis of α‐ and γ‐Silyl‐, β‐ and γ‐Germylhydroxamic Acids by Acylation of Tris(trimethylsilyl)hydroxylamine with Silyl‐ and Germylcarboxylic Acid Chlorides.
Authors: KOZYUKOV V. P. , FEOKTISTOV A. E. , MIRONOV V. F. 
Published: May 2016

AbstractThe silyl(germyl)alkanoic chlorides (I) are coupled with tris(trimethylsilyl)hydroxylamine (II) to give the hydroxamates (III) and the hydroximates (IV).
ChemInform Abstract: Synthesis of Chiral Aminoarsines.
Authors: IONOV L. B. , RESHETNIKOV S. M. , MAKAROVA L. L. , PLETNEV M. A. , KRASNOPEROVA E. N. 
Published: May 2016

AbstractThe chloroarsine (I) reacts with l‐menthol (II) to give the menthyl arsinite (III).
ChemInform Abstract: The Reaction of Water with Iron‐ and Rutheniumcarbonyl Complexes of Polyolefins: 1,2‐ and 1,4‐Hydrogenation of 1,3‐Dienes. Hydrogenolysis of Allylic Ethereal Bonds and Deoxygenation of 7‐Oxabicyclo(2.2.1)hept‐2‐enes.
Authors: ARAKI S. , BONFANTINI E. , VOGEL P. 
Published: May 2016

AbstractUnder basic conditions H2O reacts with the complexes (I), (V) and (IX) to give products of demetalation and 1,2‐ or/and 1,4‐hydrogenation.
ChemInform Abstract: Spectrophotometric Study of the Methoxide Addition to Hexafluoroacetylacetonato Complexes of Co(III) and the Crystal Structure of β‐(Co(trien)(hfacOCH3))(ClO4).
Authors: KITAMURA Y. , LEIPOLDT J. G. , ROODT A. 
Published: May 2016

AbstractIn methanolic solution a rapid and reversible methoxide addition occurs to the hexafluoroacetylacetonato ligand in a tetraamine‐β‐diketonatocobalt(III) complex with formation of (I).
ChemInform Abstract: Photochemistry of Cyclic α‐Hydroxy Ketones. Part 3. The Nature of the Photoproducts from 5‐Hydroxy‐5β‐cholest‐3‐en‐6‐one and the Relationship of these to the Photoproducts from Analogous Saturated 5‐Hydroxycholestan‐6‐ones.
Authors: YATES P. , STIVER S. 
Published: May 2016

AbstractThe photolysis of the title steroid (I) proceeds via C‐C cleavage and formation of an acyl‐allyl‐diradical intermediate which undergoes O‐H hydrogen abstraction to give the aldehyde (II).
ChemInform Abstract: Leiopathic Acid, a Novel Optically Active Hydroxydocosapentaenoic Acid, and Related Compounds, from the Black Coral Leiopathes sp. of Saint Paul Island (S. Indian Ocean).
Authors: GUERRIERO A. , D'AMBROSIO M. , PIETRA F. 
Published: May 2016

AbstractThe antipatharian title species is shown to contain a relatively high amount of leiopathic acid (Ia).
ChemInform Abstract: Design and Synthesis of 5‐Lipoxygenase Inhibitors.
Authors: STRASSER M. , COOPER P. , DEWALD B. , PAYNE T. 
Published: May 2016

AbstractBased on the substrate specificity for 5‐lipoxygenase and the known stereochemical course of the reaction, a hypothetical model of the enzyme active site is developed and used to design 2 types of selective inhibitors of 5‐lipoxygenase.
ChemInform Abstract: A Novel Chiral Route to Substituted Tetrahydrofurans. Total Synthesis of (+)‐Verrucosidin and Formal Synthesis of (‐)‐Citreoviridin.
Authors: HATAKEYAMA S. , SAKURAI K. , NUMATA H. , OCHI N. , TAKANO S. 
Published: May 2016

Abstract(+)‐Verrucosidin (XII), a potent neurotoxin from Penicillium verrucosum var.