bluuebunny/crossref_metadata_2025_split huggingface dataset:
The 11 year solar cycle signature on wave‐driven dynamics in WACCM
Authors: Cullens Chihoko Y. , England Scott L. , Garcia Rolando R. 
Published: March 2016

AbstractThis study describes the influence of the 11 year solar cycle on gravity waves and the wave‐driven circulation, using an ensemble of six simulations of the period from 1955 to 2005 along with fixed solar maximum and minimum simulations of the Whole Atmospheric Community Climate Model (WACCM). Solar cycle signals are estimated by calculating the difference between solar maximum and minimum conditions. Simulations under both time‐varying and fixed solar inputs show statistically significant responses in temperatures and winds in the Southern Hemisphere (SH) during austral winter and spring. At solar maximum, the monthly mean, zonal mean temperature in the SH from July to October is cooler (~1–3 K) in the stratosphere and warmer (~1–4 K) in the mesosphere and the lower thermosphere (MLT). In solar maximum years, the SH polar vortex is more stable and its eastward speed is about 5–8 m s−1 greater than during solar minimum. The increase in the eastward wind propagates downward and poleward from July to October in the SH. Because of increase in the eastward wind, the propagation of eastward gravity waves to the MLT is reduced. This results in a net westward response in gravity wave drag, peaking at ~10 m s−1 d−1 in the SH high‐latitude MLT. These changes in gravity wave drag modify the wave‐induced residual circulation, and this contributes to the warming of ~1–4 K in the MLT.
Basic Physicochemical Properties of Polyethylene Glycol Coated Gold Nanoparticles that Determine Their Interaction with Cells
Authors: del Pino Pablo , Yang Fang , Pelaz Beatriz , Zhang Qian , Kantner Karsten , Hartmann Raimo , Martinez de Baroja Natalia , Gallego Marta , Möller Marco , Manshian Bella B. , Soenen Stefaan J. , Riedel René , Hampp Norbert , Parak Wolfgang J. 
Published: March 2016

AbstractA homologous nanoparticle library was synthesized in which gold nanoparticles were coated with polyethylene glycol, whereby the diameter of the gold cores, as well as the thickness of the shell of polyethylene glycol, was varied. Basic physicochemical parameters of this two‐dimensional nanoparticle library, such as size, ζ‐potential, hydrophilicity, elasticity, and catalytic activity ,were determined. Cell uptake of selected nanoparticles with equal size yet varying thickness of the polymer shell and their effect on basic structural and functional cell parameters was determined. Data indicates that thinner, more hydrophilic coatings, combined with the partial functionalization with quaternary ammonium cations, result in a more efficient uptake, which relates to significant effects on structural and functional cell parameters.
Waste HDPE bottles for selective oil sorption
Authors: Saleem Junaid , McKay Gordon 
Published: March 2016

AbstractSelective sorption of oil using plastic waste is presented. Plastic solid waste constitutes 15% of total municipal solid waste produced across the world and is mostly either discarded in landfills or incinerated. On the other hand, pollution caused by oil spill in aquatic locations is a serious environmental concern, and several sorbents have so far been proposed to address oil spill and plastic waste problems simultaneously by converting waste into oil sorbent. However, most of the sorbents have drawbacks of either high water uptake or low oil uptake capacity. In this study, we have synthesized oil sorbent using waste plastic bottles made up of high‐density polyethylene with high selectivity and high oil uptake capacity. Mechanical properties and %crystallinity using differential scanning calorimetry were also determined to provide useful insight about the as prepared sorbent. © 2016 Curtin University of Technology and John Wiley & Sons, Ltd.
Effects of star‐shaped poly(alkyl methacrylate) arm uniformity on lubricant properties
Authors: Robinson Joshua W. , Zhou Yan , Qu Jun , Erck Robert , Cosimbescu Lelia 
Published: March 2016

ABSTRACTStar‐shaped poly(alkyl methacrylate)s (PAMAs) were prepared and blended into an additive‐free engine oil to assess the structure–property relationship between macromolecular structure and lubricant performance. These additives were designed with a comparable number of repeating units per arm and the number of arms was varied between 3 and 6. Well‐defined star‐shaped PAMAs were synthesized by atom transfer radical polymerization (ATRP) via a core‐first strategy from multi‐functional head‐groups. Observations of the polymer‐oil blends suggest that stars with less than four arms are favorable as a viscosity index improver (VII), and molecular weight dominates viscosity‐related effects over other structural features. Star‐shaped PAMAs, as oil additives, effectively reduce the friction coefficient in both mixed and boundary lubrication regime. Several analogs outperformed commercial VIIs in both viscosity and friction performance. Increased wear rates were observed for these star‐shaped PAMAs in the boundary lubrication regime suggesting pressure‐sensitive conformations may exist. © 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43611.
Dilatable pulmonary artery band: Safety and efficacy of balloon dilatation
Authors: Malekzadeh‐Milani Sophie , Jalal Zakaria , Tamisier Daniel , Boudjemline Younes 
Published: March 2016

ObjectivesReview early and midterm results of dilatable pulmonary artery band (PAB). Background: PAB is performed in various conditions: as a transient stage before ventricular septal defect (VSD) closure, as a palliative procedure for multiple VSD or to prepare the left ventricle (LV) before switch or double switch operations in transposition of the great artery (TGA) or congenitally corrected transposition of great arteries (CCTGA).MethodsAll children with dilatation of PAB were reviewed. Reason for PAB and for cardiac catheterization, hemodynamics, and outcomes were analyzed.ResultsBetween 2002 and 2014, 28 patients were identified. Reason for interventional dilatation of the PAB was supra systemic right ventricular (RV) pressure in four patients, aortic recoarctation in one patient, cyanosis in seven patients, RV failure in one patient, suprasystemic LV pressure in two CCTGA patients and spontaneous closure of VSD in other patients. All patients underwent successful balloon dilatation using high (n = 21) or low pressure balloons with a mean diameter of 12 mm. 23 Patients had no further interventions. Five patients had reintervention: one needed two dilatations of PAB and four had surgery (one double switch, one vicious pulmonary artery (PA) band removal, one in a context of severe RV dysfunction with tricuspid regurgitation, and one for VSD closure). One patient died of RV failure following surgery.ConclusionBalloon dilatation of dilatable PAB carries good results with achievement of hemodynamic aim in most of the cases and definitive treatment in the majority of patients. Careful and sequential dilatation with shunt measurement is mandatory in patients with significantly residual VSD. © 2016 Wiley Periodicals, Inc.
Cardiac arrest during spinal anesthesia for cervical conization: a case report
Authors: Shinohara Satoshi , Sakamoto Ikuko , Numata Masahiro , Ikegami Atsushi , Teramoto Katsuhiro , Hirata Shuji 
Published: March 2016

Key Clinical MessageSpinal anesthesia is regularly performed worldwide and is an integral part of the modern day anesthesia practice. Although unexpected cardiac arrests during this procedure are very rare, medical professionals should be aware of the potential for this complication. In making the decision to use spinal anesthesia, judicious patient selection, adequate preventive measures, and strict monitoring are important.
Bone formation in subcutaneous pocket after bone flap preservation
Authors: Wang Wen‐xue , Jiang Nana , Wang Jian‐wei , Kang Xin , Fu Guang‐hui , Liu Yu‐liang 
Published: March 2016

Key Clinical MessageResidual periosteum developed periosteal bone formation in the pocket 10 years after cranioplasty, lumpectomy was conducted on the left lower abdomen under local anesthesia. Pathological sections revealed abundant osteocytes and mature bone matrix, and confirmed the bone formation on the residual periosteum.
ChemInform Abstract: MICROSTRUCTURAL AND ELECTRICAL PROPERTIES OF THIN PLATINUM SILICON (PTSI) FILMS AND THEIR RELATIONS TO DEPOSITION PARAMETERS
Authors: ANDERSON R. M. , REITH T. M. 
Published: March 2016

AbstractDie PtSi‐Dünnfilme werden auf {001}, {011}‐ und{111}‐Si‐Plättchen abgeschieden.
ChemInform Abstract: VAPOR‐PHASE ETCHING AND POLISHING OF GALLIUM ARSENIDE USING HYDROGEN CHLORIDE GAS
Authors: BHAT RAJARAM , BALIGA B. JAYANT , GHANDHI SORAB K. 
Published: March 2016

AbstractDampfphasenätzung der (lOO)‐ und ( TTU‐Flächen von GaAs‐Substraten (dotiert mit Cr, Te, Si, Zn) in HCl‐H, ‐AsH3‐Gasmischungen oberhalb 870°C liefert spiegelnde für Epitaxie geeignete Oberflächen.
ChemInform Abstract: JAHN‐TELLER INDUCED PHASE TRANSITIONS IN THE HEXANITROCUPRATES A2PBCU(NO2)6 (A = POTASSIUM, RUBIDIUM, CESIUM)
Authors: FRIEBEL C. 
Published: March 2016

AbstractDie genannten ′.Cuprate(II) kristallisieren als K‐, Rb‐ oder Cs‐ Verbindung bei 10°C, 45°C bzw. 125" kubisch ( α‐Phase ) mit dynamisch Jahn‐Teller‐verzerrten CuNG‐Oktaedern.
ChemInform Abstract: ENVIRONMENT‐SENSITIVE HARDNESS AND MACHINABILITY OF ALUMINA
Authors: SWAIN MICHAEL V. , LATANISION R. M. , WESTWOOD A. R. C. 
Published: March 2016

AbstractDer Einfluß einer oberflächenaktiven Umgebung auf die Härteg I)rillgeschwindigkeit und den Abriebverschleiß von mono‐ und polykristallinem Al2O3 wird untersucht.
ChemInform Abstract: CHEMICAL PROCESSES IN VAPOR DEPOSITION OF SILICON. I. DEPOSITION FROM DICHLOROSILANE AND ETCHING BY HYDROCHLORIC ACID
Authors: BAN VLADIMIR S. , GILBERT STEPHEN L. 
Published: March 2016

AbstractDie chemischen Vorgänge, die während der Abscheidung aus der Dampfphase von Si sowie bei dem Ätzen auftreten, werden mit Hilfe eines an das Reaktionsgefäß gekoppelten Massenspektrometers untersucht.
ChemInform Abstract: THERMODYNAMICS AND KINETICS OF THE XA SUBSTITUTION OF (W6CL8)X6A(2‐) AND (MO6CL8)X6A(2‐) COMPLEXES (X = CHLORIDE, BROMIDE, IODIDE)
Authors: LESSMEISTER PETER , SCHAEFER HARALD 
Published: March 2016

AbstractDie genannte Untersuchung erfolgte in verschiedenen Lösungsmittelgemischen.
ChemInform Abstract: DIRECT ELECTROCHEMICAL SYNTHESIS OF INDIUM COMPOUNDS
Authors: HABEEB J. J. , TUCK D. G. 
Published: March 2016

AbstractDie Elektrolyse zwischen einer Platin‐Kathode und einer Indium‐Anode in Gegenwart von Halogenen in Benzol, das l0 ‐ 20% Methanol enthält, führt zu den Indiumverbindungen (II) und (IV).
ChemInform Abstract: NITROGEN‐15 STUDY OF THE CONVERSION OF 3‐(METHYLTHIO)‐1,2,4‐TRIAZINE WITH POTASSIUM AMIDE IN LIQUID AMMONIA AT ‐75.DEG.
Authors: RYKOWSKI A. , VAN DER PLAS H. C. 
Published: March 2016

AbstractDie Behandlung des Triazins (I) mit K‐amid in flüssigem Ammoniak liefert die Triazine (II) und (III).
ChemInform Abstract: 1,3‐DIPOLAR ADDITION OF AN OXAZOLIUM 5‐OXIDE TO CYCLOPENTADIENEQUINONE AND THE ANTHRACENEQUINONE
Authors: MYERS J. A. , WILKERSON W. W. , COUNCIL S. L. 
Published: March 2016

AbstractAus 3‐Methyl‐2,4‐diphenyl‐oxazolium‐5‐oxid (I) erhält man i bei der Reaktion mit dem Chinon (II) ein Addukt (III), das in siedendem Benzol ′ zu (IV) gespalten wird.
ChemInform Abstract: CYCLOADDITIONS OF NITRONES AND A NITRILIMINE ON DIPHENYLCYCLOPROPENONE
Authors: MATSUKUBO H. , KATO H. 
Published: March 2016

AbstractAus den C,N‐Diphenyl‐nitronen (I) und Diphenyl‐cyclopropenon (II) entstehen die Addukte (III).
ChemInform Abstract: SULFURANES. XVII. REACTIONS OF SECONDARY AMIDES WITH A DIARYLDIALKOXYSULFURANE. SELECTIVE METHOD FOR THE RAPID CLEAVAGE OF SECONDARY AMIDES
Authors: MARTIN J. C. , FRANZ J. A. 
Published: March 2016

AbstractVerfasser demonstrieren mit der Umsetzung des Sulfurans (I) mit sek. Amiden wie (II) und (VI), die zu den Sulfimiden (III) bzw. (VII), den Estern (IV) und/oder den Imidaten (V) führt, ein allgemein anwendbares, selektives Verfahren für die schnelle Entfernung von Acylgruppen aus sek. Amidfunktionen unter milden Bedingungen.
ChemInform Abstract: NITROXIDES. LXIV. THERMAL DECOMPOSITION OF ISOQUINUCLIDINE NITROXIDE FREE RADICALS
Authors: RASSAT A. , REY P. 
Published: March 2016

AbstractDie Pyrolyse der Nitroxide (I) im Bombenrohr unter Stickstoffatmosphäre ergibt die Hydroxylamine (II) und (III).
ChemInform Abstract: HETEROAROMATIC CHAINS AND THEIR CYCLIZATION PRODUCTS. I. THIO AMIDE VINYLOGS AS INTERMEDIATES FOR THE SYNTHESIS OF SUBSTITUTED 2‐ACYLTHIOPHENES, THIOPYRAN(2H)‐2‐ONES, 5,6‐DIHYDRO‐1,2‐DITHIIN 1,1‐DIOXIDES, AND 1,2‐DITHIIN‐1,1‐DIOXIDES
Authors: MESLIN J. C. , N'GUESSAN Y. T. , QUINIOU H. , TONNARD F. 
Published: March 2016

AbstractDas Vinyloge eines Thioamids wie z.B. (I) addiert sich an α‐Bromketone wie z.B. (II) zu den Thiophenen (III).
ChemInform Abstract: COPE REARRANGEMENT AND ENOLOGENEOUS 1,5‐HYDROGEN TRANSFER. V. 1‐VINYLCYCLOBUTANE‐1,2‐DIOLS, 1‐VINYLCYCLOHEXANE‐1,2‐DIOLS AND 1,5‐HYDROGEN TRANSFER. DEGRADATION OF A 17‐HYDROXY‐20‐KETO STEROID INTO A 17‐KETO STEROID
Authors: BARNIER J.‐P. , CONIA J.‐M. 
Published: March 2016

AbstractDiole wie z.B. (II), (IV) oder (VIII), die nach bekannten Methoden aus den entsprechenden Dionen dargestellt werden, ergeben beim Erhitzen im Bombenrohr auf 2 l0‐220°C hauptsächlich die cyclischen Carbonylverbindungen (I), (V) und (VII), während das Erhitzen in der Gasphase zu den offenkettigen Carbonylverbindungen (III), (VI) und (IX) als Hauptprodukten führt, die nur von einem geringeren Teil cyclischer Ketone wie z.B. (I) oder (X) begleitet werden.
ChemInform Abstract: ACID CATALYZED ISOMERIZATION AND THERMAL REARRANGEMENT OF NICKEL HOMOPORPHYRINS
Authors: CALLOT H. J. , TSCHAMBER TH. , SCHAEFFER E. 
Published: March 2016

AbstractDie Homoporphyrin‐Ni‐Komplexe (Ia) und (Ib), die zwei meso‐C‐Atome als Brücke enthalten, bilden beim Erhitzen in inertem Lösungsmittel ein 6:4‐ Gleichgewicht.
ChemInform Abstract: RHODIUM(I) CATALYSIS IN OLEFIN PHOTOREACTIONS
Authors: SALOMON ROBERT G. , EL SANADI NABIL 
Published: March 2016

AbstractBei Bestrahlung des Cycloocta‐ diens (I) in Gegenwart von RhCl erfolgt Umlagerung zum Cyclooctadien (II) und daneben Bildung der Produkte (III) bis (V).
ChemInform Abstract: PHOTOCHEMISTRY OF THE AMIDE SYSTEM. V. SYNTHETIC PHOTOCHEMISTRY WITH HETEROCYCLIC ANILIDES. STEREOCHEMISTRY OF THE INTRAMOLECULAR 1,5‐HYDROGEN SHIFTS IN NONOXIDATIVE PHOTOCYCLIZATION OF BENZO(B)THIOPHENE‐2‐CARBOXANILIDES
Authors: KANAOKA Y. , ITHO K. , HATANAKA Y. , FLIPPEN J. L. , KARLE I. L. , WITKOP B. 
Published: March 2016

AbstractBei der Photolyse der Anilide (Ia), (Ib) erhält man über die Zwischenstufen (II) in Gegenwart von Sauerstoff die Cyclisierungsprodukte (III).
ChemInform Abstract: FORMATION OF ANTHRONYLIDENE CARBENE AND REACTION SEQUENCES OF THE TWO SPIN MULTIPLICITY STATES IN HYDROCARBON MEDIA. II. THERMOLYSIS OF DIAZOANTHRONE
Authors: CAUQUIS GEORGES , REVERDY GILBERT 
Published: March 2016

AbstractDie 20stündige Thermolyse der Titelverbindung (I) bei 120°C in den Lösungsmitteln (II ergibt als Hauptprodukte die (II)‐Dimeren (III) und das Bianthronyl (IV), die aus dem 1 Triplettzustand des Carbens hervorgehen, das zunächst aus der Diazoverbindung (I) entsteht.
ChemInform Abstract: REDUCTION OF AZOBENZENE AND BENZYLIDENEANILINE BY THE COMBINED USE OF COPPER AND N,N‐DIETHYLDITHIOCARBAMIC ACID
Authors: SATO T. , INOUE T. , MUKAIYAMA T. 
Published: March 2016

AbstractAzobenzol (I) wird durch eine Kombination aus Kupfer und Schwefelverbindungen (II) zum Hydrazobenzol (III) reduziert, wobei als Schwefelverbindungen z.B. Äthandithiol, Cysteamin, (VII) oder 2‐Mercaptoäthanol oder auch Cu‐S‐Salze wie (IV) eingesetzt werden können.
ChemInform Abstract: α‐CHLORINATION OF ALIPHATIC ACIDS BY MOLECULAR CHLORINE
Authors: OGATA Y. , HARADA T. , MATSUYAMA K. , IKEJIRI T. 
Published: March 2016

AbstractEin Zusatz von Chlorsulfonsäure, Chloranil und Sauerstoff beeinflußt bei der Chlorierung vonCarbon= Säuren wesentlich das Verhältnis von a‐ zu β‐Chlorierung zugunsten ersterer, wobei durch geeignete, im einzelnen diskutierte Bedingungen praktisch nur die α‐Halo= . genierungsprodukte (b‐Reihe) aus den freien Säuren (a‐Reihe) erhalten werden können.
ChemInform Abstract: ALKYLATION OF BENZENE WITH ISOPARAFFIN‐ALKYL CHLORIDE MIXTURES
Authors: SCHMERLING LOUIS 
Published: March 2016

AbstractDie Alkylierung von Benzol mit tert.‐Butyl‐, Isopropyl‐, Neopentyl‐ oder Benzylchlorid und den Isoparaffinen Isopentan, 3‐Methylhexan, Methylcyclohexan oder Methylcyclopentan in Gegenwart von Al‐trichlorid wird untersucht.
ChemInform Abstract: COPPER‐CATALYZED DIRECT ARYLATION OF β‐DICARBONYL COMPOUNDS WITH 2‐BROMOBENZOIC ACIDS
Authors: BRUGGINK A. , MCKILLOP A. 
Published: March 2016

AbstractCu(I) katalysiert die Kondensation de:r Brombenzoesäuren (I) mit den Diketonen (II) zu den α‐Aryl‐diketonen (III).
ChemInform Abstract: SYNTHESES WITH NITRILES. XL. REACTION OF 2‐INDANONE WITH MALONONITRILE, ETHYL L CYANOACETATE, AND TETRACYANOETHYLENE
Authors: WOLFBEIS O. S. , ZACHARIAS G. , JUNEK H. 
Published: March 2016

AbstractDas Indanon (I) reagiert mit den Nitrilen (II) zu den Indenofluorenen (III).
ChemInform Abstract: REACTIVITY OF 1,2,5‐TRIENES TOWARDS PERACIDS. II. SYNTHESIS OF BICYCLO(3.1.0)HEXAN‐2‐ONES. INFLUENCE OF THE NATURE OF THE SOLVENT ON THEIR FORMATION
Authors: GRIMALDI JACQUES , MALACRIA MAX , BERTRAND MARCEL 
Published: March 2016

AbstractDie Einwirkung der Perbenzoesäure (II) z.B. auf die Triene (I) in Methylenchlorid führt zu komplexen Reaktionsgemischen, aus denen die Ketone (III) (35‐50% des Produktgemisches) und die Lactone (IV) abgetrennt werden.
ChemInform Abstract: (HALODIFLUOROMETHYL)PHOSPHONIUM SALTS, HALOMETHYL TRANSFER AGENTS
Authors: KESLING H. S. , BURTON D. J. 
Published: March 2016

AbstractDie Behandlung mit KF und Jod überführt das halogenierte Phosphonium‐Salz (I) in Brom‐joddifluormethan (II) und Difluordijodmethan (III).
ChemInform Abstract: PREPARATION OF 3‐METHOXY‐4‐METHYLPENT‐3‐EN‐2‐ONE. REARRANGEMENT IN BASIC MEDIUM OF 3‐BROMO‐4‐METHYLPENT‐3‐EN‐2‐ONE AND OF 4‐BROMOCHOLEST‐4‐EN‐3‐ONE
Authors: ENGER A. , PETE J. P. 
Published: March 2016

AbstractEs wurde festgestellt, daß die Umsetzung des Bromketons (I) mit Na‐methoxid nach der von Pauly und Lieck (1900) angegebenen Vorschrift nicht, wie von den genannten Autoren behauptet, zu dem Methoxyketon (VIII), sondern zu einem Gemisch der Verbindungen (II)‐(VI) führt.
ChemInform Abstract: OXAZOLINES. XIX. ASYMMETRIC SYNTHESIS OF 3‐SUBSTITUTED ALKANOIC ACIDS VIA CONJUGATED ADDITION OF ORGANOLITHIUM REAGENTS TO CHIRAL OXAZOLINES
Authors: MEYERS A. I. , WHITTEN CHARLES E. 
Published: March 2016

AbstractDurch Umsetzung der aus den Verbindungen (I) und (II) erhältlichen Oxazoline (III) mit den Organo‐Li‐Verbindungen (IV) und nachfolgende Zugabe von Methanol werden die Derivate (V) gebildet, die direkt zu den in hoher optischer Reinheit anfallenden chiralen Carbonsäuren (VI) hydrolysiert werden [Ausbeuten beziehen sich auf (III)].
ChemInform Abstract: CHEMISTRY OF ELECTRON‐RICH CONJUGATED POLYENES. II. SYNTHESIS OF 1,1‐DIMETHOXY‐ AND 1,1,4‐TRIALKOXY‐1,3‐BUTADIENES AND OF 1,1,6,6‐TETRAMETHOXY‐1,3,5‐HEXATRIENE
Authors: SCHEEREN J. W. , MARCELIS A. T. M. , ABEN R. W. , NIVARD R. J. F. 
Published: March 2016

AbstractDie Orthoester (I) reagieren mit K‐amid in flüssigem NH3 zum Dimethoxybutadien (II).
ChemInform Abstract: PREPARATION OF ACTIVATED CYCLOPROPANES BY PHASE TRANSFER ALKYLATION
Authors: SINGH R. K. , DANISHEFSKY S. 
Published: March 2016

AbstractÄthylenbromid (I) und Malonester (II) reagieren in Gegenwart von Triät‐hylbenzylammoniumchlorid als Phasen‐Transfer‐Katalysator zur Cyclopropan‐1 ,1‐dicarbonsäure (III), aus der das cyclische Acylal (IV) hergestellt wird.
ChemInform Abstract: α,β‐EPOXY KETONES DERIVED FROM BICYCLO(3.2.1)OCT‐3‐EN‐2‐ONE. SYNTHESIS, STRUCTURE, AND REACTIVITY. REDUCTION BY HYDRAZINE HYDRATE AND LITHIUM TETRAHYDROALUMINATE
Authors: CHEMINAT BERNARD , MEGE BERNARD 
Published: March 2016

AbstractBei Oxida‐ tionen der Bicyclooctenone (I) mit Perhydrol in Methanol bei 20°C entstehen die exo‐Ketoepoxide (II).
ChemInform Abstract: CONVENIENT METHOD FOR THE PREPARATION OF ALKYLATED FULVENES FROM UNSATURATED ACID CHLORIDES AND ACETYLENIC COMPOUNDS
Authors: RABILLER C. , MARTIN G. J. 
Published: March 2016

AbstractAus den α,β‐ungesättigten Säurechloriden (I) und den Acetylenen (II) erhält man in Gegenwart von AlCl3 die 4‐Alkyliden‐cyclopentenone (III), die Organolithiumverbindungen (IV) zu (V) addieren.
ChemInform Abstract: P‐CYANOPHENOL FROM P‐NITROBENZALDOXIME BY AN APPARENT DEHYDRATION‐DISPLACEMENT, AND A SUGGESTED MODIFICATION OF THE MILLER‐LOUDON CONVERSION OF ALDEHYDES TO NITRILES
Authors: KNUDSEN R. D. , MORRICE A. G. , SNYDER H. R. 
Published: March 2016

AbstractAus dem syn‐p‐Nitrobenzaldoxim (I) erhält man über das Anion (II) nach einem Ketten‐Mechanismus mit p‐Nitrobenzonitril (III) über (IV) und unter Rückbildung von (III) das p‐Cyan‐phenolat (V) und (I).
ChemInform Abstract: REACTIONS OF DIMETHYLMETHYLTHIOSULFONIUM FLUOROBORATE WITH SOME NUCLEOPHILES
Authors: MINATO H. , MIURA T. , KOBAYASHI M. 
Published: March 2016

AbstractMit Triphenylphosphit (II) erhält man aus (I) über (III) und (IV) das Thiophosphat (V) und das Trimethylsulfonium‐Salz (VI).
ChemInform Abstract: NEW SYNTHESIS OF ISOMERS OF 1‐PHENYLCYCLOHEXYLAMINES SUBSTITUTED ON THE CYCLOHEXANE RING
Authors: GENESTE P. , HERRMANN P. , KAMENKA J. M. , PONS A. 
Published: March 2016

AbstractDie Alkohole (I) reagieren mit Na‐Azid unter Bildung der Cyclohexene (II) und der Azide (III) (Konformerengemische), deren Reduktion die Amine (IV) gibt.
ChemInform Abstract: CONDENSATION OF METHYLENE DIACETATE WITH ALKENES. IV. STILBENES
Authors: FERRAND GERARD , HUET JEAN 
Published: March 2016

AbstractDie Kondensation von Stilben (I) (cis‐ oder trans‐Form) mit dem Diacetat (II) führt zu einem Gemisch der stereoisomeren Propandioldiacetate (III) und Dioxane (IV) (schlechte Ausbeute, auch bei 72 Std. Reaktionsdauer).
ChemInform Abstract: REACTION OF DIPHENYLCYCLOPROPENONE WITH PYRIDINIUM N‐IMINE IN PROTIC MEDIA. QUENCHING OF A REACTIVE INTERMEDIATE
Authors: KASHERES A. , MARCHI D. JUN. 
Published: March 2016

AbstractDiphenyl‐cyclopropenon (I) reagiert mit N‐Amino‐pyridiniumjodid (II) in Gegenwart von Basen in aprotischen Medien über das Addukt (III) zu einem Keten (IV), das mit Methanol, Wasser, Formamid oder Anilin die entsprechenden Addukte liefert.
ChemInform Abstract: 1,3,4,6‐TETRAKETONES. XVII. ONE‐STEP SYNTHESIS OF AN ANTHRAQUINONE DERIVATIVE E FROM AN ALIPHATIC POLYKETONE
Authors: BALENOVIC K. , POJE M. 
Published: March 2016

AbstractOxalyl‐diaceton (I) kann basisch zum 3,7‐Dimethyl‐anthrarufin (II) kondensiert werden.
ChemInform Abstract: MECHANISM AND STEREOCHEMISTRY OF OXETANE REACTIONS. II. HIGH SYN STEREOSELECTIVITY IN THE OXETANE RING OPENING OF 6‐PHENYL‐7‐OXABICYCLO(4.2.0)OCTANE UNDER ACIDIC CONDITIONS. COMPARISON WITH THE ANALOGOUS REACTIONS OF THE CORRESPONDING OXIRANE
Authors: BALSAMO A. , CROTTI P. , FERRETTI M. , MACCHIA F. 
Published: March 2016

AbstractAus dem 2‐Hydroxymethyl‐1‐phenyl‐cyclohexanon (Ia) erhält man das Monotosylat (Ib), das mit Kalium‐tert.‐butylat zum kondensierten Oxetan (II) führt.
ChemInform Abstract: CYCLOADDITIONS OF EXTENDED DIPOLES. REACTION OF IMIDOYLAZIMINES WITH KETENES
Authors: BARR J. J. , STORR R. C. 
Published: March 2016

AbstractDie Imidoyl‐azimine (I) reagieren mit den Ketenen (II) in Benzol bei Raumtemperatur zu den Cycloaddukten (III), die in siedendem Benzol unter Bildung von Benzocinnolin (IV) und Imidazolinonen (V) gespalten werden.
ChemInform Abstract: REACTIVITY OF 2‐AMINOTHIOPHENES. APPLICATION TO SYNTHESIS OF THIENO(2,3‐B)PYRROLES
Authors: WIERZBICKI MICHEL , CAGNIANT DENISE , CAGNIANT PAUL 
Published: March 2016

AbstractDie nach Gewald dargestellten Aminothiophene, z.B. (I), werden durch den Ester (II) zu (III) N‐alkyliert, deren N‐Acetylderivate nach Dieckmann zu den Thienopyrrolen (IV) (65‐75% Ausbeute bezogen auf die Acetylderivate) cyclisiert werden.