bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: FORMATION OF SUBSTITUTED CYCLOPENTADIENYL LIGANDS ON TUNGSTEN VIA REACTIONS BETWEEN THE ALKYNE COMPLEXES (W(CO)(R1C2R2)3) (R1 = R2 = PH OR ET; R1 = ME, R2 = PH) AND THE ALKYLIDYNE COMPOUNDS (W(CR)(CO)2(η‐C5H5)) (R = C6H4ME‐4 OR ME): X‐RAY CRYSTAL STRUCTURES OF (W2(μ‐CO)2(CO)(η‐PHC2PH)(η‐C5PH4R)(η‐C5H5)) AND (W2(μ‐ETC2ET)(CO)4(η‐C5ET4R)(η‐C5H5)) (R = C6H4ME‐4)
Authors: CARRIEDO G. A. , HOWARD J. A. K. , LEWIS D. B. , LEWIS G. E. , STONE F. G. A. 
Published: May 2016

AbstractDie neuen Komplexe werden wie im Schema aufgezeigt dargestellt.
ChemInform Abstract: REACTIVITY OF THE (FE2(μ2‐O)(μ‐ACETATO)2) STRUCTURAL ELEMENT IN METHEMERYTHRIN MODEL COMPOUNDS WITH AZIDE AND ISOTHIOCYANATE (NCS‐)
Authors: WIEGHARDT K. , POHL K. , VENTUR D. 
Published: May 2016

AbstractDie Methämerythrin‐Modellverbindungen (Ia) und (Ib) reagieren in wäßriger Lösung mit Na‐azid oder Na‐isothiocyanid NaZ unter Spaltung der u‐Acetato‐ und der u‐Oxo‐Brücken.
ChemInform Abstract: MONOETHYLENEDIAMINECOBALT(III) COMPLEXES
Authors: SIEBERT H. , MACHT R. 
Published: May 2016

AbstractDer u‐Azido‐Komplex (II) und der durch Brückenspaltung bei hoher H ‐Konzentration erhaltene Komplex (I) eignen sich als Ausgangsverbindungen für verschiedene neue und bereits bekannte Typen der Titelkomplexe, wie im Schema aufgezeigt.
ChemInform Abstract: REACTION OF TRITHIAZYL TRICHLORIDE, (NSCL)3, WITH TRIPHENYLPHOSPHINE OR TRIPHENYLPHOSPHINE METAL COMPLEXES. X‐RAY CRYSTAL STRUCTURE OF AMINOTRIPHENYLPHOSPHONIUM CHLORIDE‐DICHLOROMETHANE (1/1), (PH3PNH2)CL.CH2CL2
Authors: HURSTHOUSE M. B. , WALKER N. P. C. , WARRENS C. P. , WOOLLINS J. D. 
Published: May 2016

AbstractDichloromethane (1/I), lPh3PNH,ICl ‐ C?zClg.
ChemInform Abstract: PYRAZOLATE A‐FRAME RHODIUM COMPLEXES. CRYSTAL STRUCTURES OF BIS‐μ‐(BIS(DIPHENYLPHOSPHINO)METHANE)‐μ‐(3,5‐DIMETHYLPYRAZOLATO‐N,N′)BIS(# CARBONYLRHODIUM(I)) PERCHLORATE AND BIS‐μ‐(BIS(DIPHENYLPHOSPHINO)METHANE)‐μ‐(3,5‐DIMETHYLPYRAZOLATO‐N,N′)BIS(# CARBONYLIODORHODIUM(II))(RH‐RH) PERCHLORATE
Authors: ORO L. A. , CARMONA D. , PEREZ P. L. , ESTEBAN M. , TIRIPICCHIO A. , TIRIPICCHIO‐CAMELLINI M. 
Published: May 2016

AbstractDie A‐Gerüst‐Komplexe (II) werden ausgehend vom zweikernigen trans‐Komplex (I) durch direkte Umsetzung mit entsprechenden Pyrazolen oder Indazol in Gegenwart von KOH als Chloride oder durch analoge Umsetzung nach erfolgter Eliminierung der Chlorid‐Liganden aus (I) als Perchlorate sowie durch Metathese mit NaBPh4 als Tetraphenylborate dargestellt.
ChemInform Abstract: SYNTHESIS AND HYDROGENOLYSIS OF THE METHYLENE, ETHYLIDENE, ISOPROPYLIDENE, AND DIASTEREOISOMERIC 1‐PHENYLETHYLIDENE ACETALS OF β‐L‐ARABINO‐ AND α‐L‐RHAMNOPYRANOSIDE DERIVATIVES
Authors: LIPTAK A. , SZURMAI Z. , OLAH V. A. , HARANGI J. , SZABO L. , NANASI P. 
Published: May 2016

AbstractDie Reduktion der Isopropylidenacetale (I) und (IV) liefert als Hauptprodukte die 4‐Isopropylether (II) bzw. die entsprechenden 2‐substituierten Verbindungen (V).
ChemInform Abstract: SYNTHONS OF OLIGOSACCHARIDES. LXI. SYNTHESIS OF UNSYMMETRICAL PENTASACCHARIDE E SEQUENCES OF N‐GLYCOPROTEINS
Authors: PAULSEN H. , RAUWALD W. , LEBUHN R. 
Published: May 2016

AbstractDas durch partielle Hydrolyse des literaturbekannten Tetrasaccharids (Ia) entstehende Derivat (Ib) wird mit dem Glykosyl‐ Donor (II) zum Pentasaccharid (IIIa) kondensiert.
ChemInform Abstract: INTERMEDIATES FOR THE STEPWISE SYNTHESIS OF (1 → 3)‐β‐D‐GALACTO‐OLIGOSACCHARIDES OR THEIR METHYL β‐GLYCOSIDES
Authors: KOVAC P. , GLAUDEMANS C. P. J. 
Published: May 2016

AbstractDas Galactopyranosid (Ia) wird nach bekannten Verfahren in das geschützte Derivat (Ic) übergeführt, aus dem anschließend die Verbindungen (Id) und (II) erhalten werden.
ChemInform Abstract: HETEROYOHIMBINE ALKALOIDS. STEREOSPECIFIC CONVERSION OF AJMALICINE INTO 19‐EPIAJMALICINE
Authors: PALMISANO G. , DANIELI B. , LESMA G. , RIVA R. 
Published: May 2016

AbstractDas Indolalkaloid (I) wird in vier Schritten in sein Epimeres (VIII) übergeführt.
ChemInform Abstract: PREFERENTIAL ETCHING OF INDIUM PHOSPHIDE FOR SUBMICRON FABRICATION WITH HYDROCHLORIC ACID/PHOSPHORIC ACID SOLUTION
Authors: UEKUSA S. , OIGAWA K. , TACANO M. 
Published: May 2016

AbstractEs werden die Ätzraten an InP‐Substraten mit HCl ‐ H3PO4‐Lösungen, speziell mit geringen HCl‐Konzentrationen, experimentell bestimmt und die Facettierung der (l0O)‐Oberfläche des Substrats mit dem SEM beobachtet.
ChemInform Abstract: POTASSIUM OXOARGENTATE K4(AG4O4) RELATION
Authors: LOSERT W. , HOPPE R. 
Published: May 2016

AbstractDie Darstellung von Einkristallen der Oxide (I) gelingt (meistens zum ersten Mal) durch Umsetzung der Alkalimetalloxide A0, mit der Gefäßwand von Ag‐ bzw. Cu‐Bömbchen bei Temp. zwischen 560 und 680°C (z 20 d).
ChemInform Abstract: REVERSIBLE ELECTRODE PROCESSES INVOLVING MULTISTEP MECHANISMS FOR CADMIUM DITHIOCARBAMATES AND DISELENOCARBAMATES AT MERCURY ELECTRODES
Authors: BOND A. M. , COLTON R. , DILLON M. L. , HOLLENKAMP A. F. , MOIR J. E. 
Published: May 2016

AbstractDie Elektrochemie der Komplexe (I) an Hg‐Elektroden in CH2Cl2‐Lösung ist durch eine Reihe von chemischen und elektrochemischen Prozessen charakterisiert.
ChemInform Abstract: STEREOCHEMICAL CONTROL BY CARBOXYLATE GROUPS IN HOMOGENEOUS HYDROGENATION
Authors: BROWN J. M. , HALL S. A. 
Published: May 2016

AbstractDie Hydrierungder ungesättigten Cyclohexancarbonsäureester (III) und (V) in Gegenwart der Katalysatoren (I) und (II) in homogener Lösung erfolgt weitgehend stereoselektiv zum trans‐Produkt (IV), wobei im letzteren Falle jedoch auch mehr cis‐Verbindung (VI) entsteht.
ChemInform Abstract: PHOTONITROSATION PROMOTED BY ENHANCED ACIDITY OF SINGLET‐STATE PHENOLS
Authors: CHOW Y. L. , WU Z.‐Z. 
Published: May 2016

AbstractPhotoreaktion der Phenole (II) in Gegenwart des Nitrosamins (I) führt zur Bildung der Monoxime (IV) und des Amins (III); analog werden aus (V) bzw. (VII) die Produkte (VI) bzw. (VIII) erhalten.
ChemInform Abstract: REDUCTIVE CLEAVAGE OF N‐NITROSOOXAZOLIDINES TO AMINES WITH ALUMINUM‐NICKEL ALLOY. REDUCTION TO SECONDARY N‐ALKYLALKANOLAMINES
Authors: SAAVEDRA J. E. 
Published: May 2016

AbstractDie aus Aminoalkoholen (I) und Alde‐ hyden (II) leicht zugänglichen Oxazolidine (III) werden mit HNO, zu N‐Nitrosooxazolidinen (‐IV) nitrosiert, die sich mit Ni/AI‐Legierung zu den β‐Hydroxydialkylaminen (V) spalten lassen.
ChemInform Abstract: 4‐OXOALKANE NITRILE (2‐CYANOALKYL KETONE) BY ADDITION OF A LITHIATED NITRILE TO 2‐(N‐METHYLANILINO)ACRYLONITRILE
Authors: AHLBRECHT H. , IBE M. 
Published: May 2016

AbstractDie lithiierten Nitrile (II) addieren sich an 2‐(N‐Me‐ IhyIanilinOI‐acrylnitril (I) zu Addukten (III), die nach Alkylierung und Hydrolyse 4‐Oxoalkannitrile (VI) ergeben.
ChemInform Abstract: SYNTHESIS AND ABSOLUTE STEREOCHEMISTRY OF OPTICALLY ACTIVE WIELAND‐MIESCHER KETONE ANALOGS BEARING AN ANGULAR PROTECTED HYDROXYMETHYL GROUP
Authors: TAMAI Y. , MIZUTANI Y. , HAGIWARA H. , UDA H. , HARADA N. 
Published: May 2016

AbstractDie Titelverbindungen (Xl)/(XII) werden aus den Trilcetonen (X) [Darstellung entsprechend dem Formelschema aus (1)1 durch Aminosäuren‐ (Pro, Phe, Try) und z.T. säurekatalysierte asymm. Aldol‐Cyclisierung gewonnen.
ChemInform Abstract: PALLADIUM‐CATALYZED SYNTHESIS OF 1,2,3,4,4A,12B‐HEXAHYDRO‐1,4‐METHANOTRIPHENYLENES
Authors: CATELLANI M. , CHIUSOLI G. P. 
Published: May 2016

AbstractDie Reaktion des Bicycloheptens (I) mit den Brombenzolen (II) liefert unter Palladium‐Katalyse die Biphenyle (III).
ChemInform Abstract: AN IMPROVED SYNTHESIS OF METHYL (5‐BENZOYL‐ AND 5‐P‐FLUOROBENZOYLBENZIMIDAZOL‐2‐YL)CARBAMATES
Authors: RAM S. , WISE D. S. , TOWNSEND L. B. 
Published: May 2016

AbstractDie Dinitrobenzoesäure (I) liefert nach Umsetzung mit SOCI, mit Benzolen (H) und AICI, die Dinitrobenzophenone ( III), deren katalytische Reduktion zu den Diaminen (IV) führt.
ChemInform Abstract: PRODUCTS PREPARED FROM SULFONAMIDES. VI. SYNTHESIS AND CYCLIZATION OF N‐ALLYL‐N′‐(ARYLSULFONYL)THIOUREAS
Authors: HANS M. , DEHNE H. 
Published: May 2016

AbstractDurch Addition von Allylisothiocyanat (I) an die Arylsulfonamide in Form ihrer Natriumderivate (II) werden die Thioharnstoffe (III) erhalten.
ChemInform Abstract: CYCLOADDITION OF DIPHENYLNITRILIMINE TO COUMARINS. THE SYNTHESIS OF 3A,9B‐DIHYDRO‐4‐OXO‐1H‐BENZOPYRANO(4,3‐C)PYRAZOLE DERIVATIVES
Authors: SHAWALI A. S. , ELANADOULI B. E. , ALBAR H. A. 
Published: May 2016

AbstractDiphenylnitrilimin, erhalten in situ durch HCl‐Abspaltung aus N‐Phenylbenzohydrazidoylchlorid (I), reagiert mit den Cumarinen (II) unter [3 + 2]‐Cycloaddition zu den Titelverbindungen (III).
ChemInform Abstract: AR(ALK)YLSULFONYL ETHYL GROUPS AS PHOSPHORUS‐PROTECTING FUNCTIONS
Authors: CLAESEN C. A. A. , SEGERS R. P. A. M. , TESSER G. I. 
Published: May 2016

AbstractDurch Umsetzung verschiedener Sulfonylethanole (Ia)‐(lc) sowie Alkohole (ld)‐(lf) mit PCl3 (II) werden die Dichlorphosphorigsäureester (III) ‐ darunter das bislang nur in mäßiger Ausb. zugängliche (IIIe) sowie das unstabile (IIIf) ‐ gewonnen, die ‐ worüber noch berichtet wird ‐ bei der Oligonucleotidsynthese von Nutzen sind.
ChemInform Abstract: ORGANOIRON COMPLEXES IN ORGANIC SYNTHESIS. 35. EFFECTS OF LIGAND ENVIRONMENT ON NUCLEOPHILE ADDITION TO CYCLOHEXADIENYLIRON CATIONS
Authors: PEARSON A. J. , YOON J. 
Published: May 2016

AbstractAus den Eisen‐ Carbonyl‐Komplexen (I) erhält man mit Vinyl‐Grignard‐Reagens (II) die Substitutionsprodukte (III), wobei aus (Ia) im wesentlichen das Dimere (IV) entsteht, während aus dem Triphenylphosphin‐Komplex (IIIb) erhalten wird.
ChemInform Abstract: SYNTHESIS AND CHARACTERIZATION OF (BIPYRIDINE)(TERPYRIDINE)(CHALCOGENOETHER)RUTHENIUM(II) COMPLEXES. KINETICS AND MECHANISM OF THE HYDROGEN PEROXIDE OXIDATION OF ((BPY)(TPY)RUS(CH3)2)2+ TO ((BPY)(TPY)RUS(O)(CH3)2)2+. KINETICS OF THE AQUATION OF ((BPY)(TPY)RUS(O)(CH3)2)2+
Authors: ROOT M. J. , DEUTSCH E. 
Published: May 2016

AbstractDie Ru(Il)‐Titelkomplexe (II) werden durch die aufgezeichnete Reaktion des aus Trichloroterpyridin‐Ru(III) nach bekannter Methode synthetisierten Bipyridin‐Ru?I)‐Komplexes (I) mit einem S‐Liganden‐ überschuß nach Chloridentzug dargestellt.
ChemInform Abstract: PROSTAGLANDIN SYNTHESIS. 10. AN EXTREMELY SHORT WAY TO PROSTAGLANDINS
Authors: SUZUKI M. , YANAGISAWA A. , NOYORI R. 
Published: May 2016

AbstractDie Iodvinylderivate (I) werden über die Lithiumderivate in die Organokupferderivate übergeführt, die mit dem Dihydrofuranon (II), HMPA, Ph3SnCl und schließlich dem Iodheptenoat (III) zu den Prostaglandinsynthonen (IVa) und (IVb) umgesetzt werden.
ChemInform Abstract: STRUCTURAL STUDIES OF THE INTERACTION BETWEEN INDOLE DERIVATIVES AND BIOLOGICALLY IMPORTANT AROMATIC COMPOUNDS. XIII. RING STACKING INTERACTION ON N THE THIAMIN‐TRYPTOPHAN SYSTEMS
Authors: ISHIDA T. , MATSUI M. , INOUE M. , HIRANO H. , YAMASHITA M. , SUGIYAMA K. , SUGIURA M. , TOMITA K. 
Published: May 2016

AbstractTryptophan Systems.
ChemInform Abstract: SYNTHESIS OF 7,9‐DIDECARBOXYMETHOXATIN (4,5‐DIHYDRO‐4,5‐DIOXO‐1H‐PYRROLO(2,3‐F)QUINOLINE‐2‐CARBOXYLIC ACID) AND COMPARISON OF ITS CHEMICAL PROPERTIES WITH THOSE OF METHOXATIN AND ANALOGOUS O‐QUINONES. MODEL STUDIES DIRECTED TOWARD THE ACTION OF PQQ REQUIRING BACTERIAL OXIDOREDUCTASES AND MAMMALIAN PLASMA AMINE OXIDASE
Authors: SLEATH P. R. , NOAR J. B. , EBERLEIN G. A. , BRUICE T. C. 
Published: May 2016

AbstractDie Pyrrolochinolincarbonsäure (Ia) bzw. ihr Ester (Ib) werden wie angegeben ausgehend von (IIa)‐Reduktionsprodukt (IIb) dargestellt.
ChemInform Abstract: PYRIMIDINES. 54. RING TRANSFORMATION OF 5‐(2‐CARBAMOYLVINYL)URACIL DERIVATIVES TO 5‐CARBAMOYLPYRIDIN‐2‐ONES
Authors: HIROTA K. , KITADE Y. , SHIMADA K. , MAKI Y. 
Published: May 2016

AbstractDie Wittig‐Reaktion der Formyluracile (I) führt zu den E/Z‐Isomeren (II) und (III), die sich unter basischen Reaktionsbedingungen zu den Pyridinonen (IV)‐(VI) umlagem.
ChemInform Abstract: DIELS‐ALDER CYCLOADDITION OF TETRACHLOROTHIOPHENE S,S‐DIOXIDE TO AZULENE
Authors: GUPTA Y. N. , HOUK K. N. 
Published: May 2016

AbstractTetrachlor‐thiophen‐dioxid (I) reagiert mit Azulen (II) unter Cycloaddition über die 1,2‐ Stellung des Azulens zu (III).
ChemInform Abstract: FACILE RETRO DIECKMANN REACTIONS OF 3‐OXOCARBAPENAM ESTERS
Authors: DE VRIES J. G. , HAUSER G. , SIGMUND G. 
Published: May 2016

AbstractDie bicyclischen β‐Lactam‐ketone (I) reagieren mit verschiedenen Nucleophilen (II)‐(V) unter Ringöffnung zu den Azetidinonen (VI).
ChemInform Abstract: CYCLOADDITION REACTIONS OF 2‐PYRONES AND RELATED COMPOUNDS. PART II. REGIOSELECTIVE SYNTHESIS OF SUBSTITUTED PHTHALIDES VIA INTRAMOLECULAR “DIENE‐REGENERATIVE” DIELS‐ALDER REACTION OF 2‐PYRONES
Authors: NOGUCHI M. , KAKIMOTO S. , KAWAKAMI H. , KAJIGAESHI S. 
Published: May 2016

AbstractDurch intramolekulare DieIs‐Alder‐Reaktion, anschließende Decarboxylierung und Dehydrierung werden aus den Pyronen ( I) bzw. (III) die spezifisch substituierten Phthalide (II) bzw. (IV) erhalten.
ChemInform Abstract: REACTION OF Γ‐PYRONES WITH 1,3‐BIS(DICYANOMETHYLENE)INDAN
Authors: BESPALOV B. P. , ABOLIN A. G. , RUMYANTSEV V. G. 
Published: May 2016

AbstractDie Bis‐ (dicyanomethylen)‐indane (I) reagieren mit γ‐Pyronen (II) in Acetanhydrid zu den Derivaten (III).
ChemInform Abstract: CONDENSED 1,8‐NAPHTHYRIDINES. PART 4. SYNTHESIS OF 7‐ARYLBENZIMIDAZO(1′,2′:1,6)PYRIMIDO(4,5‐B)(1,8)NAPHTHYRIDINES
Authors: REDDY K. V. , MOGILAIAH K. , SREENIVASULU B. 
Published: May 2016

Abstract′ Condensed 1,5‐Naphthyridines.
ChemInform Abstract: SILICON COMPOUNDS WITH STRONG INTRAMOLECULAR STERIC INTERACTIONS, XX. 1,1‐DI‐TERT‐BUTYL‐2,2‐DIMESITYLDISILANES: SYNTHESIS, MOLECULAR STRUCTURE, AND RADICALS
Authors: WEIDENBRUCH M. , KRAMER K. , PETERS K. , VON SCHNERING H. G. 
Published: May 2016

AbstractDie Disilane (II) und (III) werden wie aufgezeichnet ausgehend von den entsprechenden Chlorsilanen dargestellt.
ChemInform Abstract: CHARACTERIZATION AND REACTIVITY OF DI‐μ‐CHLORO‐TETRAHYDRIDOTETRAKIS(TRIARYLPHOSPHINE)DIRUTHENIUM(III) COMPLEXES, RU2H4CL2(PR3)4
Authors: DEKLEVA T. W. , THORBURN I. S. , JAMES B. R. 
Published: May 2016

AbstractDie Halogenid‐verbrückten, dimeren Ru(III)‐Komplexe (II) werden durch H2‐Reaktion der entsprechenden monomeren Ru(III)‐Komplexe (I) bzw. des dimeren Ru(II)‐Komp exes (III) in Gegenwart von 1,8‐Bis‐[dimethylaminol‐naphthalin als DMA‐Bissolvate oder aus (III) DMA‐frei dargestellt.
ChemInform Abstract: TRANSITION METAL COMPLEXES CONTAINING THE LIGANDS PYRAZINE‐2,6‐DICARBOXYLATE AND PYRIDINE‐2,6‐DICARBOXYLATE: SYNTHESES AND ELECTROCHEMISTRY. CRYSTAL STRUCTURE OF NH4(RUCL2(DIPICH)2)
Authors: VENTUR D. , WIEGHARDT K. , WEISS J. 
Published: May 2016

AbstractDie Komplexchemie des Liganden (Ia) mit Übergangsmetallen in wäßriger Lösung wurde untersucht und mit der des Liganden (Ib), von dem viele Komplexe bereits bekannt und teilweise auch röntgenographisch charakterisiert sind, verglichen.
ChemInform Abstract: GLYCO‐ORGANIC SUBSTRATES IN ORGANIC SYNTHESIS. PREPARATION OF A WATER‐SOLUBLE BUTADIENYL ETHER AND ITS USE IN AQUEOUS CYCLOADDITION
Authors: LUBINEAU A. , QUENEAU Y. 
Published: May 2016

AbstractDer aus (I) und (II) zugängliche Aldehyd (III) liefert nach Wittig‐Reaktion und anschließender Hydrolyse den Butadienylether (IV), der als hydrophile Gruppe den freien Glucoserest trägt.
How do you write and present research well? 10—State the uncertainty, but not too precisely
Authors: Boffito Daria C. , Patience Paul A. , Srinivasan Bala , Perrier Michel , Patience Gregory S. 
Published: May 2016

Abstract
Significant figures pollute literature data. Do not carry more than your experiments warrant. Order the list below from most certain to most uncertain (in K).[1]

310 °C
583.15 K
C
583.15 K

b, c, a, d
Synthesis, Biochemistry, and Computational Studies of Brominated Thienyl Chalcones: A New Class of Reversible MAO‐B Inhibitors
Authors: Mathew Bijo , Haridas Abitha , Uçar Gülberk , Baysal Ipek , Joy Monu , Mathew Githa E. , Lakshmanan Baskar , Jayaprakash Venkatesan 
Published: May 2016

AbstractA series of (2E)‐1‐(5‐bromothiophen‐2‐yl)‐3‐(para‐substituted phenyl)prop‐2‐en‐1‐ones (TB1–TB11) was synthesized and tested for inhibitory activity toward human monoamine oxidase (hMAO). All compounds were found to be competitive, selective, and reversible toward hMAO‐B except (2E)‐1‐(5‐bromothiophen‐2‐yl)‐3‐(4‐nitrophenyl)prop‐2‐en‐1‐one (TB7) and (2E)‐1‐(5‐bromothiophen‐2‐yl)‐3‐(4‐chlorophenyl)prop‐2‐en‐1‐one (TB8), which were selective inhibitors of hMAO‐A. The most potent compound, (2E)‐1‐(5‐bromothiophen‐2‐yl)‐3‐[4‐(dimethylamino)phenyl]prop‐2‐en‐1‐one (TB5), showed the best inhibitory activity and higher selectivity toward hMAO‐B, with Ki and SI values of 0.11±0.01 μm and 13.18, respectively. PAMPA assays for all compounds were carried out in order to evaluate the capacity of the compounds to cross the blood–brain barrier. Moreover, the most potent MAO‐B inhibitor, TB5, was found to be nontoxic at 5 and 25 μm, with 95.75 and 84.59 % viability among cells, respectively. Molecular docking simulations were carried out to understand the crucial interactions responsible for selectivity and potency.
Nonequilibrium Ti4+ Doping Significantly Enhances the Performance of Fe2O3 Photoanodes by Quenching
Authors: Wang Ting , Luo Wenjun , Wen Xin , Zou Zhigang , Huang Wei 
Published: May 2016

AbstractHematite (α‐Fe2O3) is one of the most promising photoanodes for solar water splitting due to its narrow band gap, high photostability and low cost. Though intensive studies have been done on α‐Fe2O3 photoelectrodes in the past decades, the reported record efficiency is still much lower than the theoretical maximum value (about 16 %). High resistance is one of key challenges for high performance. In this work, we used a facile quenching method to realize nonequilibrium Ti4+ doping and decrease resistance of a Fe2O3 photoanode, which indicated much higher performance than that of a sample cooled naturally by conventional methods. To the best of our knowledge, this is the first demonstration of improving the performance of doped Fe2O3 by a quenching method. This method can serve as a reference for other doped photoelectrodes for solar water splitting.
Graphene‐Based Films with Integrated Strength and Toughness via a Novel Two‐Step Method Combining Gel Casting and Surface Crosslinking
Authors: Ye Shibing , Chen Bin , Hu Dingding , Liu Changzhen , Feng Jiachun 
Published: May 2016

AbstractWe reported herein a novel two‐step method combining gel casting and surface crosslinking to fabricate mechanically robust films. Polymer‐mediated graphene oxide (GO) films (GOFs) were initially prepared by cast‐drying gels containing GO and small amounts of rationally designed polymer, followed by surface crosslinking in EuCl3 solution. Multiple interactions including hydrogen bonds, π–π interactions, and coordinative bonds were purposefully engineered among GOFs. The resulting GOFs exhibited high strength (112.1 MPa) and toughness (1.7 MJ m−3). Moreover, chemical reduction endows these films with high electrical conductivity (21.2 S cm−1), and they could be used as flexible electromagnetic interference shielding materials with a shield effectiveness of 15.9 dB. This method for the fabrication of functional graphene‐based films with strength‐toughness balance is simple, environmentally friendly, and scalable to industrial levels.
Heterogeneous Catalytic Conversion of Biobased Chemicals into Liquid Fuels in the Aqueous Phase
Authors: Wu Kejing , Wu Yulong , Chen Yu , Chen Hao , Wang Jianlong , Yang Mingde 
Published: May 2016

AbstractDifferent biobased chemicals are produced during the conversion of biomass into fuels through various feasible technologies (e.g., hydrolysis, hydrothermal liquefaction, and pyrolysis). The challenge of transforming these biobased chemicals with high hydrophilicity is ascribed to the high water content of the feedstock and the inevitable formation of water. Therefore, aqueous‐phase processing is an interesting technology for the heterogeneous catalytic conversion of biobased chemicals. Different reactions, such as dehydration, isomerization, aldol condensation, ketonization, and hydrogenation, are applied for the conversion of sugars, furfural/hydroxymethylfurfural, acids, phenolics, and so on over heterogeneous catalysts. The activity, stability, and reusability of the heterogeneous catalysts in water are summarized, and deactivation processes and several strategies are introduced to improve the stability of heterogeneous catalysts in the aqueous phase.
Catalytic Methane Decomposition over Fe‐Al2O3
Authors: Zhou Lu , Enakonda Linga Reddy , Saih Youssef , Loptain Sergei , Gary Daniel , Del‐Gallo Pascal , Basset Jean‐Marie 
Published: May 2016

AbstractThe presence of a Fe–FeAl2O4 structure over an Fe–Al2O3 catalysts is demonstrated to be vital for the catalytic methane decomposition (CMD) activity. After H2 reduction at 750 °C, Fe–Al2O3 prepared by means of a fusion method, containing 86.5 wt % FeAl2O4 and 13.5 wt % Fe0, showed a stable CMD activity at 750 °C for as long as 10 h.
Unique white matter microstructural patterns in ADHD presentations—a diffusion tensor imaging study
Authors: Svatkova Alena , Nestrasil Igor , Rudser Kyle , Goldenring Fine Jodene , Bledsoe Jesse , Semrud‐Clikeman Margaret 
Published: May 2016

AbstractAttention‐deficit/hyperactivity disorder predominantly inattentive (ADHD‐PI) and combined (ADHD‐C) presentations are likely distinct disorders that differ neuroanatomically, neurochemically, and neuropsychologically. However, to date, little is known about specific white matter (WM) regions differentiating ADHD presentations. This study examined differences in WM microstructure using diffusion tensor imaging (DTI) data from 20 ADHD‐PI, 18 ADHD‐C, and 27 typically developed children. Voxel‐wise analysis of DTI measurements in major fiber bundles was carried out using tract‐based spatial statistics (TBSS). Clusters showing diffusivity abnormalities were used as regions of interest for regression analysis between fractional anisotropy (FA) and neuropsychological outcomes. Compared to neurotypicals, ADHD‐PI children showed higher FA in the anterior thalamic radiations (ATR), bilateral inferior longitudinal fasciculus (ILF), and in the left corticospinal tract (CST). In contrast, the ADHD‐C group exhibited higher FA in the bilateral cingulum bundle (CB). In the ADHD‐PI group, differences in FA in the left ILF and ATR were accompanied by axial diffusivity (AD) abnormalities. In addition, the ADHD‐PI group exhibited atypical mean diffusivity in the forceps minor (FMi) and left ATR and AD differences in right CB compared to healthy subjects. Direct comparison between ADHD presentations demonstrated radial diffusivity differences in FMi. WM clusters with FA irregularities in ADHD were associated with neurobehavioral performance across groups. In conclusion, differences in WM microstructure in ADHD presentations strengthen the theory that ADHD‐PI and ADHD‐C are two distinct disorders. Regions with WM irregularity seen in both ADHD presentations might serve as predictors of executive and behavioral functioning across groups. Hum Brain Mapp 37:3323–3336, 2016. © 2016 Wiley Periodicals, Inc.