bluuebunny/crossref_metadata_2025_split huggingface dataset:
Brazilian Peach (Prunus Persica) and Passion Fruit (Passiflora Edulis) Nectars: Good Source of Vitamin C and Anthocyanins?
Authors: Barbalho Sandra M. , Otoboni Alda M. , Marinelli Paulo , Bezerra Claudia , Meneghini Adriana , Oliva Érica , Lopes Roberta A. R. , Souza Thamyris R. , Oshiiwa Marie , Nicolau Cláudia C. T. , Moura Mariane B. 
Published: April 2016

<p>Peach and passion fruit nectars are well accepted by consumers and promise important sources of bioactive compounds. In this study it was analyzed vitamin C; anthocyanins; pH; total soluble solids; titratable acidity; total carbohydrates and <em>Ratio </em>(<em>Ratio</em> of total solids to citric acid) in different brands of peach and passion fruit nectar and results were compared to the Brazilian Legislation. Values of Vitamin C, anthocyanins, pH, soluble solids, titratable acidity, and total carbohydrates<em> </em>were analyzed. Results showed many variations in acidity, total soluble solids, carbohydrates and <em>Ratio</em> of nectars of the different brands. Peach and passion fruit nectars marketed in Brazil are good alternatives of ingesting vitamin C as all brands have more than 30% of the recommended daily intake, however, most brands possesses values much higher than stated on the labeling. For anthocyanins values, although there are patterns in Brazilian law, it can be seen from the results that there is great variation between the brands and some have very low values, indicating that the incorporation of this parameter on the labeling would be important once more aware and concerned consumers could choose the brand they thought most appropriate for their need. In conclusion it is possible to say the peach and passion fruit nectars marketed in Brazil are good alternatives of ingesting vitamin C as all brands have more than 30% of the recommended daily intake indicating they are considered “rich in vitamin C”. Although, in the other hand, brands of both flavors are found in amounts higher than stated on the labeling. Values of soluble solids, acidity in citric acid and total carbohydrates are according Brazilian Legislation. Values of<em> Ratio </em>indicate that the nectars analyzed are adequate according to acceptability parameters.</p>
Du riz et des femmes : de la résistance des Casamançais pendant la Seconde Guerre mondiale dans Emitaï d’Ousmane Sembène
Authors: Parent Sabrina 
Published: April 2016

L’article envisage Emitaï d’Ousmane Sembène comme une « fiction pensante », c’est-à-dire comme une fiction nous invitant à re-penser le réel passé de façon critique, tant en ce qui concerne l’ancienne puissance coloniale que la société africaine. Outre la question de savoir ce que ce film dit du passé – en comparaison avec l’historiographie, par exemple −, il importe de caractériser la manière dont il le dit afin de déterminer en quoi le traitement esthétique du matériau historiographique peut avoir une portée critique.
L’Afrique vue par les écrivains-voyageurs russes (du xive au début du xxe siècle)
Authors: Maiga Aboubacar Abdoulwahidou 
Published: April 2016

Alors que le xve siècle voit les premiers navires portugais s’aventurer dans les eaux de la côte occidentale de l’Afrique et débarquer sur les îles puis le continent, les marchands et pèlerins russes sont déjà fréquents dans les rues d’Alexandrie et du Caire. Après une longue période de voyages religieux et culturels en Égypte et à la faveur de l’apparition des sociétés géographiques en Europe au début du xixe siècle, de nombreux intellectuels russes pousseront plus loin leur découverte du continent africain. Aujourd’hui, la lecture des témoignages laissés par ces pionniers du voyage en Afrique nous fournit bien des informations sur les premières heures de cette rencontre. Bien que moins nombreux que ceux de leurs collègues de l’Europe de l’Ouest, les récits des voyageurs russes sont d’autant plus importants qu’ils renseignent aussi sur la délicate cohabitation entre religieux européens et africains à Jérusalem. En ce sens, notre démarche s’appuie non seulement sur l’histoire de ces voyages, mais aussi sur une analyse des rapports d’influence qui se jouent entre les écrivains-voyageurs selon les époques.
Effects of wet deposition on the abundance and size distribution of black carbon in East Asia
Authors: Kondo Y. , Moteki N. , Oshima N. , Ohata S. , Koike M. , Shibano Y. , Takegawa N. , Kita K. 
Published: April 2016

AbstractAn improved understanding of the variations in the mass concentration and size distribution of black carbon (BC) in the free troposphere (FT) over East Asia, where BC emissions are very high, is needed to reliably estimate the radiative forcing of BC in climate models. We measured these parameters and the carbon monoxide (CO) concentration by conducting the Aerosol Radiative Forcing in East Asia (A‐FORCE) 2013W aircraft campaign in East Asia in winter 2013 and compared these data with measurements made in the same region in spring 2009. The median BC concentrations in the FT originating from North China (NC) and South China (SC) showed different seasonal variations, which were primarily caused by variations in meteorological conditions. CO concentrations above the background were much higher in SC than in NC in both seasons, suggesting a more active upward transport of CO. In SC, precipitation greatly increased from winter to spring, leading to an increased wet deposition of BC. As a result, the median BC concentration in the FT was highest in SC air in winter. This season and region were optimal for the effective transport of BC from the planetary boundary layer to the FT. The count median diameters of the BC size distributions generally decreased with altitude via wet removal during upward transport. The altitude dependence of the BC size distributions was similar in winter and spring, in accord with the similarity in the BC mixing state. The observed BC concentrations and microphysical properties will be useful for evaluating the performance of climate models.
A parallel unbalanced digitization architecture to reduce the dynamic range of multiple signals
Authors: Vallérian Mathieu , Huţu Florin , Villemaud Guillaume , Miscopein Benoît , Risset Tanguy 
Published: April 2016

AbstractTechnologies employed in urban sensor networks are permanently evolving, and thus the gateways employed to collect data in such kind of networks have to be very flexible in order to be compliant with the new communication standards. A convenient way to do that is to digitize all the received signals in one shot and then to digitally perform the signal processing, as it is done in software‐defined radio (SDR). All signals can be emitted with very different features (bandwidth, modulation type, and power level) in order to respond to the various propagation conditions. Their difference in terms of power levels is a problem when digitizing them together, as no current commercial analog‐to‐digital converter (ADC) can provide a fine enough resolution to digitize this high dynamic range between the weakest possible signal in the presence of a stronger signal. This paper presents an RF front end receiver architecture capable of handling this problem by using two ADCs of lower resolutions. The architecture is validated through a set of simulations using Keysight's ADS software. The main validation criterion is the bit error rate comparison with a classical receiver.
Application of constrained aza‐valine analogs for Smac mimicry
Authors: Chingle Ramesh , Ratni Sara , Claing Audrey , Lubell William D. 
Published: April 2016

ABSTRACTConstrained azapeptides were designed based on the Ala‐Val‐Pro‐Ile sequence from the second mitochondria‐derived activator of caspases (Smac) protein and tested for ability to induce apoptosis in cancer cells. Diels–Alder cyclizations and Alder‐ene reactions on azopeptides enabled construction of a set of constrained aza‐valine dipeptide building blocks, that were introduced into mimics using effective coupling conditions to acylate bulky semicarbazide residues. Evaluation of azapeptides 7–11 in MCF‐7 breast cancer cells indicated aza‐cyclohexanylglycyine analog 11 induced cell death more efficiently than the parent tetrapeptide likely by a caspase‐9 mediated apoptotic pathway. © 2016 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 106: 235–244, 2016.
Phenolic Compounds from Clinopodium chinense (Benth.) O. Kuntze and Their Inhibitory Effects on α‐Glucosidase and Vascular Endothelial Cells Injury
Authors: Zeng Biao , Chen Kai , Du Ping , Wang Shan‐Shan , Ren Bei , Ren Yan‐Li , Yan Hang‐Song , Liang Yan , Wu Fei‐Hua 
Published: April 2016

Following an in vitro bioactivity‐guided fractionation procedure, 14 compounds including eight flavonoids and six phenylpropanoids were isolated and identified from the AcOEt fraction of Clinopodium chinense (Benth.) O. Kuntze. All constituents were tested for α‐glucosidase and high glucose‐induced injury in human umbilical vein endothelial cells (HUVECs) inhibitory activities. All constituents exhibited varying degrees α‐glucosidase inhibitory activity and protective activity on HUVECs. Among them, luteolin (2), eriodictyol (5), ethyl rosmarinate (13), and clinopodic acids B (14) were proved to be potent α‐glucosidase inhibitors with IC50 value ranging from 0.6 to 2.0 μm. Additionally, luteolin (2), naringenin (4), eriodictyol (5), ethyl (2R)‐3‐(3, 4‐dihydroxyphenyl)‐2‐hydroxypropanate (9), caffeic acid (11), ethyl rosmarinate (13), and clinopodic acids B (14) significantly ameliorate HUVECs injury induced by high glucose with an approximate EC50 value of 3 – 36 μm. These results suggest that the 14 bioactive constituents were responsible for hypoglycemic and protective vascular endothelium effect of C. chinense (Benth.) O. Kuntze and their structure–activity relationship was also analyzed briefly. Eriodictyol, luteolin, ethyl rosmarinate, and clinopodic acids B were the potential lead compounds of antidiabetic drugs.
3 D Chemical Distribution of Titania–Alumina Catalyst Supports Prepared by the Swing‐pH Method
Authors: Roiban Lucian , Sorbier Loïc , Hirlimann Charles , Ersen Ovidiu 
Published: April 2016

AbstractAnalytical electron tomography combined with more classical techniques such as X‐ray fluorescence and X‐ray photoelectron spectroscopy were performed with a series of titania–alumina catalyst supports prepared by using the swing‐pH method. The bulk proportion of titania and alumina was varied along the sample series. It was observed that, independently of this bulk proportion, only 30 % of the surface of the grains of the resulting catalysts was titania covered. It was also shown that the porosity of the material was driven by alumina, and for low titania contents, alumina formed a layer close the surface of the grains. At concentrations higher than 30 % titania, the layer was broken and aggregates covered by alumina were formed, which may have an impact on catalysis if these materials are used as supports for an active phase.
Solar‐to‐Hydrogen Efficiency of 9.5 % by using a Thin‐Layer Platinum Catalyst and Commercial Amorphous Silicon Solar Cells
Authors: Ma Qiang , Li Man , Pang Liuqing , Ren Xianpei , Li Can , Xu Xixiang , Liu Shengzhong (Frank) 
Published: April 2016

AbstractA photoelectrochemical system was set up with commercial triple‐junction solar cells to split water into hydrogen. To minimize the Pt loading and material cost and to maintain a high catalytic activity, a thin Pt layer on a high‐surface‐area Ni foam was used to catalyze the hydrogen evolution reaction. The solar‐to‐hydrogen efficiency measured from the hydrogen gas evolved is as high as 9.5 %.
Biodiesel Production: Effects of the Feeding Process on Biomass and Lipid Productivity
Authors: Fatmei Seyed M. , Khalilzadeh Rasoul , Azizi Hamid R. , Alipouryan Saba 
Published: April 2016

AbstractLarge‐scale biomass production and sewage refining for use in landscaping by employing Chlorella vulgaris were investigated. The effects of the concentrations of carbon, nitrogen, and phosphorus as nutrients in the process were optimized by central composite design. In general, the results revealed that higher amounts of biomass can be obtained by varying the feed concentration; both the N and P concentrations have an effective role in improving the biomass dry weight. The amount of lipid productivity varied from 12 % to 55 %, and one of the photobioreactors tested showed the best conditions for lipid productivity. Also, this process can decrease the greenhouse gas emissions in wastewater treatment.
Synthesis of Mesoporous Transition‐Metal Phosphates by Polymeric Micelle Assembly
Authors: Bastakoti Bishnu Prasad , Li Yunqi , Guragain Sudhina , Pramanik Malay , Alshehri Saad M. , Ahamad Tansir , Liu Zongwen , Yamauchi Yusuke 
Published: April 2016

AbstractMesoporous iron phosphate (FePO4) was synthesized through assembly of polymeric micelles made of asymmetric triblock co‐polymer (polystyrene‐b‐poly‐2‐vinylpyridine‐b‐ethylene oxide; PS‐PVP‐PEO). The phosphoric acid solution stimulates the formation of micelles with core–shell‐corona architecture. The negatively charged PO43− ions dissolved in the solution strongly interact with the positively charged PVP+ units through an electrostatic attraction. Also, the presence of PO43− ions realizes a bridge between the micelle surface and the metal ions. The removal of polymeric template forms the robust framework of iron phosphate with 30 nm pore diameter and 15 nm wall thickness. Our method is applicable to other mesoporous metal phosphates by changing metal sources. The obtained materials were fully characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), N2 adsorption–desorption, Raman spectroscope, and other techniques.
ChemInform Abstract: DETERMINATION OF SURFACE STATE DENSITY ON N‐GALLIUM ARSENIDE AND N‐GALLIUM PHOSPHIDE IN AQUEOUS ELECTROLYTES BY CAPACITANCE MEASUREMENTS
Authors: WEICHE R. , WESTFAHL J. , JANIETZ P. , DEHMLOW R. 
Published: April 2016

AbstractDer Frequenzeinfluß im Kapazitätsverhalten wird herangezogen, um die Dichte von Oberflächenzuständen auf n‐GaAs(l0O)‐, n‐GaAs1‐xPx (x = 0.4)‐ und n‐GaP(lO0)‐Substraten (unvorbehandelt, chemisch oder anodisch geätzt) in 0.5 M KCI‐Elektrolyten zu bestimmen.
ChemInform Abstract: CHEMICAL REACTIVITY OF SUPPORTED GOLD. A STRUCTURAL STUDY BY SMALL‐ANGLE X‐RAY SCATTERING AND X‐RAY ABSORPTION SPECTROSCOPY
Authors: COCCO G. , ENZO S. , FAGHERAZZI G. , SCHIFFINI L. , BASSI I. W. , VLAIC G. , GALVAGNO S. , PARRAVANO G. 
Published: April 2016

AbstractPräparate von Au auf SiOz‐ und Al2O3‐Trägern werden durch eine Kombination der Röntgen‐Kleinwinkel‐ und Weitwinkelstreuung mit EXAFS‐Untersuchungen und Transmissionselektronenmikroskopie charakterisiert.
ChemInform Abstract: ASYMMETRIC SYNTHESIS VIA AXIALLY DISSYMETRIC MOLECULES. 2. A HIGHLY EFFICIENT T SYNTHESIS OF PROSTAGLANDIN INTERMEDIATES POSSESSING THE 15S CONFIGURATION
Authors: NOYORI R. , TOMINO I. , NISHIZAWA M. 
Published: April 2016

AbstractAusgehend vom Binaphthyl (I) wird mit Lithiumaluminiumhydrid und Ethanol das Reduktionsmittel (II) erhalten.
ChemInform Abstract: CYCLIZATION AND ALLYLIC REARRANGEMENT IN SOLVOLYSES OF MONOTERPENOIDS
Authors: BUNTON C. A. , CORI O. , HACHEY D. , LERESCHE J.‐P. 
Published: April 2016

AbstractAus den Dienen (I) erhält man über die "Isomeren" (II) die Cyclisierungsprodukte (III) und weiter (IV).
ChemInform Abstract: OXIDATION OF AMINES WITH SULFONYL PEROXIDES. 5. BASE‐PROMOTED, IMINE‐FORMING ELIMINATIONS IN N‐BENZYL‐O‐ARYLSULFONYLHYDROXYLAMINES PRODUCED FROM BENZYLAMINES AND SULFONYL PEROXIDES
Authors: HOFFMAN R. V. , BELFOURE E. L. 
Published: April 2016

AbstractWerden die Amine (I) mit den Sulfonylperoxiden (II) in H2O /THF/Ethylacetat bei ‐10°C umgesetzt, so entstehen die Sulfonylhydroxylamine (III), die in Gegenwart von Benzylamin (Ia) in die Imine (IV) übergehen.
ChemInform Abstract: ESTER SYNTHESIS WITH DICYCLOHEXYLCARBODIIMIDE IMPROVED BY ACID CATALYSTS
Authors: HOLMBERG K. , HANSEN B. 
Published: April 2016

AbstractDie Ausb. der Veresterung der Carbonsäuren (I) mit den Alkoholen (II) unter Anwendung von Dicyclohexylcarbodiimid (DCC) läßt sich wesentlich erhöhen, wenn in Pyridin verestert wird und katalytische Mengen p‐Toluolsulfonsäure zugesetzt werden.
ChemInform Abstract: A NEW STEREOSPECIFIC CROSS‐COUPLING BY THE PALLADIUM‐CATALYZED REACTION OF 1‐ALKENYLBORANES WITH 1‐ALKENYL OR 1‐ALKYNYL HALIDES
Authors: MIYAURA N. , YAMADA K. , SUZUKI A. 
Published: April 2016

AbstractAus den Acetylenen (I) erhält man mit den Boranen (II) die Addukte (III), die mit Vinylbromiden (IV) zu den Dienen (V) umgesetzt werden.
ChemInform Abstract: 4‐PENTYNOIC AND 5‐HEXYNOIC ACID FROM JONES OXIDATION OF 5‐HEXYNOL
Authors: JUST G. , LUTHE C. , OH H. , MONTGOMERY J. 
Published: April 2016

AbstractDurch eine Verfahrensverbesserung kann die Oxidation des Acetylenalkohols (I), die zu einem Gemisch der beiden Säuren (II) und (III) führt, ausschließlich in Richtung des gewünschten Produktes (II) gelenkt werden.
ChemInform Abstract: SYNTHESIS, CHARACTERIZATION AND COMPLEX FORMATION OF N,N,N′,N′‐TETRAKIS(2‐BENZIMIDAZOLYLMETHYL)‐1,2‐ETHANEDIAMINE, A NEW HEXADENTATE LIGAND
Authors: HENDRIKS H. M. J. , TEN BOKKEL HUININK W. O. , REEDIJK J. 
Published: April 2016

AbstractDurch Zusammenschmelzen des Diamins (I) mit der Tetracarbonsäure (II) wird die Titelverbindung (III) erhalten, die als sechszähniger Ligand mit zweiwertigen Metallen der Übergangsreihe Komplexe der Typen (IV) bzw. (V) bildet.
ChemInform Abstract: CHEMISTRY OF HYPERVALENT SULFUR. 9. BOND SWITCH WITH PARTICIPATION OF Π‐BONDED SIV IN A THIADIAZOLE RING SYSTEM
Authors: AKIBA K. , KOBAYASHI T. , ARAI S. 
Published: April 2016

AbstractErhitzen des Thiadiazols (I) mit Nitrilen (II) in Gegenwart von Aluminiumtrichlorid führt zu dem Addukt (III).
ChemInform Abstract: SYNTHESIS OF 2,3‐DIHYDRO‐5H‐OXAZOLO(2,3‐B)QUINAZOLIN‐5‐ONES
Authors: PEET N. P. , ANZEVENO P. B. 
Published: April 2016

Abstract2‐Isocyanato‐benzoesäureester (I) reagiert mit Ethylenimin zum Harnstoff (II), der mit NaI zu (III) cyclisiert wird.
ChemInform Abstract: EVIDENCE FOR THE SYNTHESIS OF A STABLE Σ‐BONDED XENON‐CARBON COMPOUND: BIS(TRIFLUOROMETHYL)XENON
Authors: TURBINI L. J. , AIKMAN R. E. , LAGOW R. J. 
Published: April 2016

AbstractDurch Einblenden von XeFz in einen CF 5‐Plasmastrahl konnten, nach Abtrennung von nicht umgesetztem CF 3‐CF 3, XeF2 und Nebenprodukten, 10 mg einer wachsartigen Substanz erhalten werden, die als Xe(CF3)2 angesehen werden; die Verbindung ist sublimierbar, hat eine Halbwertszeit von N 30 min bei Raumtemp. bzw. von N 2 Wochen bei ‐196°C und ist empfindlich gegen Sauerstoff, Glas, Feuchtigkeit und polare Oberflächen wie Salzfenster im IR‐Spektrometer.
ChemInform Abstract: PHOTOOXIDATION OF 1,1,1‐TRIMETHYL‐2,2,2‐TRIPHENYLDISILANE BY DIMETHYL SULFOXIDE
Authors: SWAIM R. E. , WEBER W. P. 
Published: April 2016

AbstractDie Photooxidation des Disilans (I) durch DMSO in verschiedenen Ethem führt neben Dimethylsulfid zu dem Disiloxan (II), dem Silan (III), dem Cyclotetrasiloxan (IV) und zu kleinen Mengen des Silans (V).
ChemInform Abstract: IMPROVED SYNTHESES OF FOLATE CONJUGATES. PART 2
Authors: DREY C. N. C. , PRIESTLY G. P. 
Published: April 2016

AbstractDurch Kondensationen von N1°C ‐Trifluoracetyl‐pteroinsäure (I) mit den Peptiden (II) nach der Methode der gemischten Anhydride unter Einsatz von Isobutylchlorformiat und N‐Methylmorpholin in DMF werden die Pteroylpeptide (III) dargestellt.
ChemInform Abstract: SYNTHESIS OF A FUNCTIONALIZED D‐GLUCOSE: A SYNTHON FOR THE CARBOMYCINS (MAGNAMYCINS)
Authors: ZIEGLER F. E. , GILLIGAN P. J. , CHAKRABORTY U. R. 
Published: April 2016

AbstractAus dem Olefin‐zucker (I) entsteht durch Hydroborierung das Addukt (IIa) bzw. der Allyl‐ether (IIb), der zu (III) verseift wird.
ChemInform Abstract: SYNTHESIS OF 2‐AMINOMORPHINE AND 2‐AMINOCODEINE. REDUCTION OF AROMATIC NITRO GROUPS WITH FORMAMIDINESULFINIC ACID
Authors: CHATTERJIE N. , MINAR A. , CLARKE D. D. 
Published: April 2016

AbstractMit Formamidinsulfinsäure als Reduktionsmittel werden die Nitromorphine bzw. ‐codeine (Ia) und (Ib) in die im Titel genannten Verbindungen (Ic) und (Id) übergeführt.
ChemInform Abstract: NON‐STOICHIOMETRIC METAL OXIDES AS CATALYSTS FOR OLEFIN SELECTIVE OXIDATION REACTIONS. THE IMPORTANCE OF NON‐STOICHIOMETRY FOR TUNGSTEN‐OXYGEN, VANADIUM‐OXYGEN, SCHEELITE AND RELATED SYSTEMS
Authors: SCHIAVELLO M. 
Published: April 2016

AbstractReview: Der Übersichtsartikel ( 125 Literaturhinweise) (Vortrag, gehalten auf g. chem. Div., Soc. Chim.
ChemInform Abstract: NONSTOICHIOMETRIC MOLYBDENUM OXIDES AS CATHODES FOR LITHIUM CELLS. PART I. PRIMARY BATTERIES
Authors: CIGNINI P. , ICOVI M. , PANERO S. , PISTOIA G. , TEMPERONI C. 
Published: April 2016

AbstractNichtstöchiometrische Mo‐oxide der Zusammensetzung MomO3m‐1 (m: 4, 5, 8, 9, 17) ergeben bei ihrer Verwendung als Kathode in Li‐Zellen mit Elektrolyten wie LiClO4‐Propylencarbonat oder LiAsFö‐THF Kapazitäten von mehr als 0.4 Ah g".
ChemInform Abstract: ELECTROCHEMICAL BEHAVIOR OF TECHNETIUM(VII) IN ACIDIC MEDIUM
Authors: PIHLAR B. 
Published: April 2016

AbstractDie Reduktion von Tc(VII) an Hg‐Elektroden in sauren Medien führt in einem ersten vollständig irreversiblen Schritt entsprechend Gleichung A zu 3wertigem Technetium.
ChemInform Abstract: ELECTROCHEMICAL AND SPECTRAL INVESTIGATIONS OF NICKEL(II) ION EQUILIBRIUMS IN ROOM‐TEMPERATURE CHLOROALUMINATE SOLVENTS
Authors: GALE R. J. , GILBERT B. , OSTERYOUNG R. 
Published: April 2016

AbstractDie Absorptionsspektren (500‐800 nm) von in AlCl3/1‐Butylpyridiniumchloridschmelzen (Molverhältnisse: 0.821 und 1.521) gelöstem NiCl2 bei Raumtemp. zeigen, daß in basischen (Chlorid‐reichen) Schmelzen das Ni(II) als NiClä′ vorliegt.
ChemInform Abstract: STOBBE CONDENSATION OF AROMATIC ALDEHYDES WITH DIETHYL DIGLYCOLATE
Authors: SALEM M. R. , ENAYAT E. I. , KANDIL A. A. 
Published: April 2016

AbstractDer Diester (I) bildet mit Piperonal, p‐Methyl‐ und p‐Chlor‐benzaldehyd die Kondensationsprodukte (II) als Hauptprodukte (isoliert wurde nur (IIa), bei den anderen Reaktionen entstehen die Disäuren).
ChemInform Abstract: KINETIC ENERGY RELEASE AS A PROBE FOR RATE‐DETERMINING UNIMOLECULAR ISOMERIZATIONS. ENERGETICS OF RING EXPANSION IN IONIZED HALOBENZENES AND ALKYLBENZENES
Authors: STAPLETON B. J. , BOWEN R. D. , WILLIAMS D. H. 
Published: April 2016

AbstractIm Gegensatz zur direkten Halogenradikalbildung aus ionisierten Halogenbenzolen oder Benzylhalogeniden wird aus ionisierten Alkylbenzolhalogeniden wie z.B. (I) mehr kinetische Energie (12‐27 kJ/mol) freigesetzt, so daß auf eine der C‐X‐Bindungsspaltung vorangehende, geschwindigkeitsbestimmende Isomerisierung zu den Cycloheptatrienen (II) geschlossen wird.
ChemInform Abstract: BIS(P‐METHOXYPHENYL) TELLUROXIDE: A NEW, MILD OXIDIZING AGENT
Authors: BARTON D. H. R. , LEY S. V. , MEERHOLZ C. A. 
Published: April 2016

AbstractDie Tellurverbindung (I) reagiert mit den Thiosteroiden (II) unter Bildung der Oxoverbindungen (III).
ChemInform Abstract: SYNTHETIC METHODS AND REACTIONS. 73. CONVERSION OF EPOXIDES AND ENAMINES INTO O α‐HALOKETONES WITH HALODIMETHYLSULFONIUM HALIDES
Authors: OLAH G. A. , VANKER Y. D. , ARVANAGHI M. 
Published: April 2016

AbstractAus den Epoxiden (I) erhält man mit den Halo‐dimethylsulfonium‐halogeniden (II) in Gegenwart von Triethylamin die α‐Halogen‐ ketone (III).
ChemInform Abstract: FREE‐RADICAL REACTIONS OF ORGANYLTHIOLS WITH TRANS‐1,2‐ AND 1,1‐DICHLOROETHYLENE
Authors: MIRSKOVA A. N. , MARTYNOV A. V. , KALIKHMAN I. D. , KEIKO V. V. , VITKOVSKII V. YU. , VORONKOV M. G. 
Published: April 2016

AbstractDie photoinduzierte Addition von Butylmercaptan (I) an 1,1‐Dichlor‐ethylen liefert hauptsächlich (II).
ChemInform Abstract: SYNTHESIS AND BIOLOGICAL ACTIVITY OF 3‐ARYLBENZOFURAN DERIVATIVES
Authors: GRINEV A. N. , ZOTOVA S. A. , MIKHAILOVA I. N. , STOLYARCHUK A. A. , STEPANYUK G. I. , MATSAK V. V. , SIZOVA T. N. , PERSHIN G. N. 
Published: April 2016

AbstractWie im Formelschema skizziert, wird nach bekannten Methoden eine Reihe von 2,3‐disubstituierten Benzofuranen erhalten, von denen einige aufgeführt sind; weitere Umsetzungen dieser Art im Original.