bluuebunny/crossref_metadata_2025 huggingface dataset:
How to behave ethically in a world of fads
Authors: Schreck Kimberly A. , Miller Victoria A.
Published: June 2010

Although applied behavior analysis (ABA) has significant scientific support for treating people with autism spectrum disorders (ASDs), the field of autism treatment has been plagued with rapidly proliferating fad treatments subjecting people with ASD to various ineffective, pseudoscientific, and antiscientific treatments. To combat this, professionals must learn to make ethical treatment decisions, sometimes before research is conducted or published. Even when research is available negating fads, behavioral professionals must also overcome misperceptions about ABA. The purposes of this paper are to provide behavioral professionals with (a) a mechanism for making ethical treatment decisions (using sensory integration as an example) and (b) a method for responding to potential misperceptions and obstacles to using ABA. Copyright © 2010 John Wiley & Sons, Ltd.
Utilizing physiological measures to facilitate phobia treatment with individuals with autism and intellectual disability: A case study
Authors: Chok James T. , Demanche John , Kennedy Amanda , Studer Lisa
Published: June 2010

Despite the conceptualization of phobic fear as a multi‐factorial response, the measurement and treatment of phobias is often not comprehensive. The extant literature on the treatment of phobias for individuals with intellectual disabilities has exclusively focused on indices of behavioral avoidance. The present study demonstrates the treatment of behavioral avoidance and physiological reactivity in a child diagnosed with autism, intellectual disability, and a dog phobia. The results indicate that the individual often experienced physiological reactivity in the presence of the feared stimulus despite engaging in behavioral approach. Treatment of both behavioral avoidance and physiological reactivity resulted in successful generalization of treatment effects across three additional dogs and maintenance of treatment effects during a six‐month follow‐up assessment. Implications for examining multiple aspects of the anxious response when treating children with intellectual disabilities and severe language delays are discussed. Copyright © 2010 John Wiley & Sons, Ltd.
Stromuli. Plastiden‐Brücken im Netzwerk der Zelle
Authors: Krupinska Karin , Desel Christine , Mulisch Maria
Published: June 2010

Stromuli sind bewegliche Fortsätze der Plastiden, die Brücken zwischen den Plastiden bilden oder Kontakte zwischen Plastiden und anderen Räumen der Zelle herstellen können. Damit könnten sie eine Funktion bei der Koordination von Prozessen in verschiedenen Plastiden haben und Signale zwischen Plastiden und anderen Teilen der Zelle austauschen. Stromuli wurden vor mehr als 100 Jahren zuerst in Zellen des Wasserfarns Selaginella beobachtet und später mit verbesserten lichtmikroskopischen Verfahren auch in Höheren Pflanzen nachgewiesen. Als es vor ca. 15 Jahren möglich wurde, das Stroma der Plastiden durch das grün fluoreszierende Protein (GFP) sichtbar zu machen, wurden sie neu entdeckt. Ihre Bildung wird vom Gewebe, Entwicklungszustand und von externen Faktoren wie der Temperatur beeinflusst wird. Ein intaktes System von Aktinfasern ist Voraussetzung zur Bildung der Stromuli. An ihrer Bewegung ist das Motorprotein Myosin beteiligt.
Die Buche. Eine Kultur‐ und Wirtschaftsgeschichte
Authors: Schulze Ernst Detlef , Hessenmöller Dominik , Seele Carolin , Wäldchen Jana , von Lüpke Nikolas
Published: June 2010

Diese Arbeit gibt einen Überblick über die Ökologie der Buche und ihrer Begleitbaumarten. Die historische Entwicklung der Buchenwälder wird in einem wirtschaftlichen und soziologischen Kontext der menschlichen Entwicklungsgeschichte dargestellt. Besondere Bedeutung hat dabei die Stellung der Jagd und der Einfluss des Schalenwildes auf die Baumarten in historischer Zeit. Die Diskussion, ob “Wald vor Wild” oder “Wald und Wild” hat bis heute eine politische Dimension, die mehr als die Ökologie der Arten die Baumartenmischung im Wald bestimmt.
“Falschgeld” aus botanischer Sicht
Authors: Kremer B. P.
Published: June 2010

Mit Pressemitteilung 5/2010 teilte das Bundesfinanzministerium mit, dass die Bundesregierung – mitinitiiert vom Bundesbeauftragten für Kultur und Medien – eine Sechserserie kleiner Goldmünzen im Nennwert von je 20 Euro auflegen wird. Leitthema der Sonderedition ist der “Deutsche Wald”; es steht im Kontext mit dem von der UN ausgerufenen Internationalen Jahr der Wälder 2011. Die Auswahl der gezeigten Baumarten ist jedoch aus Sicht des Botanikers wenig glücklich.
Aufwärmstation für Hummeln
Authors: Wendler Silke
Published: June 2010

Als Winterblüher hat der Stinkende Nieswurz (Helleborus foetidus) das Problem, dass aufgrund der niedrigen Außentemperaturen nicht viele bestäubende Hummeln unterwegs sind. Die Forschergruppe um Carlos Herrera aus Spanien hat nun herausgefunden, dass Hefen den Zucker im Blütennektar abbauen und dabei Wärme erzeugen, von der die Hummeln angelockt werden.
Mückenstich mit Folgen: Denguefieber
Authors: Kronberg Inge
Published: June 2010

Mückenstiche plagen uns in nördlichen Breitengraden mit Juckreiz, sind aber in der Regel nach wenigen Tagen vergessen: In den Tropen und Subtropen bergen sie dagegen das Risiko, ernsthaft zu erkranken, denn Stechmücken (“Moskitos”) sind Überträger (Vektoren) für verschiedene Krankheitserreger. Eine weltweit wachsende Bedeutung gewinnt das Denguefieber, das durch Flaviviren ausgelöst und durch Tigermücken (Aedes) übertragen wird. Für sinnvolle Gegenmaßnahmen und Therapien sind Kenntnisse der Kontakte und Wechselbeziehungen zwischen Erreger, Vektor und Mensch unerlässlich.
Gefährdet: der Albatros der Antipoden‐Inseln
Authors: Baer Julia
Published: June 2010

Der Antipoden‐Wanderalbatros (Diomedea exultans antipodensis) ist in der neuseeländischen Subantarktis beheimatet. Über 90% der Population brütet auf einer kleinen Inselgruppe zwischen Neuseeland und dem antarktischen Kontinent: den Antipoden‐Inseln. Die eindrucksvollen Vögel, die eine Flügelspannweite von über drei Meter erreichen können, sind akut gefährdet. Ursachen sind unter anderem die Langleinen‐ und Schleppnetzfischerei.
Determination of Carbohydrate‐Binding Preferences of Human Galectins with Carbohydrate Microarrays
Authors: Horlacher Tim , Oberli Matthias A. , Werz Daniel B. , Kröck Lenz , Bufali Simone , Mishra Rashmi , Sobek Jens , Simons Kai , Hirashima Mitsuomi , Niki Toshiro , Seeberger Peter H.
Published: June 2010

Galectins are a class of carbohydrate‐binding proteins named for their galactose‐binding preference and are involved in a host of processes ranging from homeostasis of organisms to immune responses. As a first step towards correlating the carbohydrate‐binding preferences of the different galectins with their biological functions, we determined carbohydrate recognition fine‐specificities of galectins with the aid of carbohydrate microarrays. A focused set of oligosaccharides considered relevant to galectins was prepared by chemical synthesis. Structure–activity relationships for galectin–sugar interactions were determined, and these helped in the establishment of redundant and specific galectin actions by comparison of binding preferences. Distinct glycosylations on the basic lactosyl motifs proved to be key to galectin binding regulation—and therefore galectin action—as either high‐affinity ligands are produced or binding is blocked. High‐affinity ligands such as the blood group antigens that presumably mediate particular functions were identified.
Protocols for the Sequential Solid‐State NMR Spectroscopic Assignment of a Uniformly Labeled 25 kDa Protein: HET‐s(1‐227)
Authors: Schuetz Anne , Wasmer Christian , Habenstein Birgit , Verel René , Greenwald Jason , Riek Roland , Böckmann Anja , Meier Beat H.
Published: June 2010

The sequence‐specific resonance assignment of a protein forms the basis for studies of molecular structure and dynamics, as well as to functional assay studies by NMR spectroscopy. Here we present a protocol for the sequential 13C and 15N resonance assignment of uniformly [15N,13C]‐labeled proteins, based on a suite of complementary three‐dimensional solid‐state NMR spectroscopy experiments. It is directed towards the application to proteins with more than about 100 amino acid residues. The assignments rely on a walk along the backbone by using a combination of three experiments that correlate nitrogen and carbon spins, including the well‐dispersed Cβ resonances. Supplementary spectra that correlate further side‐chain resonances can be important for identifying the amino acid type, and greatly assist the assignment process. We demonstrate the application of this assignment protocol for a crystalline preparation of the N‐terminal globular domain of the HET‐s prion, a 227‐residue protein.
A Kinetic Model for Selective Ethene Trimerization to 1‐Hexene by a Novel Chromium Catalyst System
Authors: Müller Wolfgang , Wöhl Anina , Peitz Stephan , Peulecke Normen , Aluri Bhaskar R. , Müller Bernd H. , Heller Detlef , Rosenthal Uwe , Al‐Hazmi Mohammed H. , Mosa Fuad M.
Published: June 2010

A numerical model for the kinetics of the selective trimerization of ethene to 1‐hexene has been developed on the basis of mechanistic investigations and extensive experimental parameter studies. The reaction is catalyzed by a homogeneous catalyst system, comprising the chromium source [CrCl3(thf)3], a Ph2PN(iPr)P(Ph)N(iPr)H ligand, and triethylaluminum as activator. The kinetic model is designed as a tool for laboratory data evaluation, design and planning of meaningful experiments in the multidimensional parameter space, and parameter identification, and, moreover, it includes all features needed to eventually facilitate the transfer of the laboratory results into the technical environment. In particular, the model is designed to deliver the intrinsic chemical kinetics of the homogeneous catalytic system and to rule out any undetected influence of phase‐transfer limitations. Key kinetic parameters are determined by fitting the numerical simulations to the experimental results. In general, the model calculations and experimental data are in excellent agreement. In conjunction with mechanistic investigations, the model helps to elucidate the complex reaction network.
Mechanisms of Singlet‐Oxygen and Superoxide‐Ion Generation by Porphyrins and Bacteriochlorins and their Implications in Photodynamic Therapy
Authors: Silva Elsa F. F. , Serpa Carlos , Dąbrowski Janusz M. , Monteiro Carlos J. P. , Formosinho Sebastião J. , Stochel Grazyna , Urbanska Krystyna , Simões Sérgio , Pereira Mariette M. , Arnaut Luis G.
Published: June 2010

New halogenated and sulfonated bacteriochlorins and their analogous porphyrins are employed as photosensitizers of singlet oxygen and the superoxide ion. The mechanisms of energy and electron transfer are clarified and the rates are measured. The intermediacy of a charge‐transfer (CT) complex is proved for bacteriochlorins, but excluded for porphyrins. The energies of the intermediates and the rates of their interconversions are measured, and are used to obtain the efficiencies of all the processes. The mechanism of formation of the hydroxyl radical in the presence of bacteriochlorins is proposed to involve a photocatalytic step. The usefulness of these photosensitizers in the photodynamic therapy (PDT) of cancer is assessed, and the following recommendations are given for the design of more effective PDT protocols employing such photosensitizers: 1) light doses should be given over a more extended period of time when the photosensitizers form CT complexes with molecular oxygen, and 2) Fe2+ may improve the efficiency of such photosensitizers if co‐located in the same cell organelle assisting with an in vivo Fenton reaction.
Electroactive Benzothiazole Hydrazones and Their [Mo6O19]2− Derivatives: Promising Building Blocks for Conducting Molecular Materials
Authors: Gatard Sylvain , Blanchard Sébastien , Schollhorn Bernd , Gouzerh Pierre , Proust Anna , Boubekeur Kamal
Published: June 2010

The electroactive benzothiazole hydrazone AMBTH–H2, a new member of the 2,2′‐azino‐bis(N‐alkylbenzothiazole) family, was synthesised in a five‐step procedure and characterised by using X‐ray diffraction along with two intermediates and the N‐methylbenzothiazole hydrazone MBTH–H2. Both AMBTH–H2 and MBTH–H2 were coupled to [Mo6O19]2− in acetonitrile in the presence of dicyclohexylcarbodiimide and dimethylaminopyridine to give two new diazoalkane–hexamolybdates, which were isolated as tetrabutylammonium salts and characterised by using IR, UV/Vis and NMR spectroscopies, cyclic voltammetry and, for one of them, X‐ray diffraction. The packing arrangement molecules in crystals of AMBTH–H2, the redox features of the AMBTH–hexamolybdate hybrid together with a good electronic communication between the organic π system and the molybdenum centres make these compounds very promising blocks for the synthesis of conducting molecular materials.
Effect of the Nature of the Substituent in N‐Alkylimidazole Ligands on the Outcome of Deprotonation: Ring Opening versus the Formation of N‐Heterocyclic Carbene Complexes
Authors: Huertos Miguel A. , Pérez Julio , Riera Lucía , Díaz Jesús , López Ramón
Published: June 2010

Complexes [Re(CO)3(N‐RIm)3]OTf (N‐RIm=N‐alkylimidazole, OTf=trifluoromethanesulfonate; 1 a–d) have been straightforwardly synthesised from [Re(OTf)(CO)5] and the appropriate N‐alkylimidazole. The reaction of compounds 1 a–d with the strong base KN(SiMe3)2 led to deprotonation of a central CH group of an imidazole ligand, thus affording very highly reactive derivatives. The latter can evolve through two different pathways, depending on the nature of the substituents of the imidazole ligands. Compound 1 a contains three N‐MeIm ligands, and its product 2 a features a C‐bound imidazol‐2‐yl ligand. When 2 a is treated with HOTf or MeOTf, rhenium N‐heterocyclic carbenes (NHCs) 3 a or 4 a are afforded as a result of the protonation or methylation, respectively, of the non‐coordinated N atom. The reaction of 2 a with [AuCl(PPh3)] led to the heterobimetallic compound 5, in which the N‐heterocyclic ligand is once again N‐bound to the Re atom and C‐coordinated to the gold fragment. For compounds 1 b–d, with at least one N‐arylimidazole ligand, deprotonation led to an unprecedented reactivity pattern: the carbanion generated by the deprotonation of the C2H group of an imidazole ligand attacks a central CH group of a neighbouring N‐RIm ligand, thus affording the product of CC coupling and ring‐opening of the imidazole moiety that has been attacked (2 c, d). The new complexes featured an amido‐type N atom that can be protonated or methylated, thus obtaining compounds 3 c, d or 4 c, d, respectively. The latter reaction forces a change in the disposition of the olefinic unit generated by the ring‐opening of the N‐RIm ligand from a cisoid to a transoid geometry. Theoretical calculations help to rationalise the experimental observation of ring‐opening (when at least one of the substituents of the imidazole ligands is an aryl group) or tautomerisation of the N‐heterocyclic ligand to afford the imidazol‐2‐yl product.
First Dinuclear Copper/Gallium Complexes: Supporting Cu0 and CuI Centres by Low‐Valent Organogallium Ligands
Authors: Bollermann Timo , Prabusankar Ganesan , Gemel Christian , Seidel Rüdiger W. , Winter Manuela , Fischer Roland A.
Published: June 2010

The synthesis and structural characterisation of low‐valent dinuclear copper(I) and copper(0) complexes supported by organogallium ligands has been accomplished for the first time by the reductive coordination reaction of [GaCp*] (Cp*=pentamethylcyclopentadienyl) and [Ga(ddp)] (ddp=HC(CMeNC6H3‐2,6‐iPr2)2 2‐diisopropylphenylamino‐4‐diisopropylphenylimino‐2‐pentene) with readily available copper(II) and copper(I) precursors. The treatment of CuBr2 and Cu(OTf)2 (OTf=CF3SO3) with [Ga(ddp)] under mild conditions resulted in elimination of [Ga(L)2(ddp)] (L=Br, OTf) and afforded the novel gallium(I)/copper(I) compounds [{(ddp)GaCu(L)}2] (L=Br (1), OTf (2)). The single‐crystal X‐ray structure determinations of 1 and 2 reveal that these molecules are composed of {(ddp)GaCu(L)} dimeric units, with planar CuIGaI four‐membered rings and short CuI⋅⋅⋅CuI distances, with 2 exhibiting the shortest CuI⋅⋅⋅CuI contact reported to date of 2.277(3) Å. The all‐gallium coordinated dinuclear [Cu2(GaCp*)(μ‐GaCp*)3Ga(OTf)3] (3) is formed when Cu(OTf)2 is combined with [GaCp*] instead of [Ga(ddp)]. Notably, in the course of this redox reaction Lewis acidic Ga(OTf)3 is formed, which coordinates to one of the electron‐rich copper(0) centres. Compound 3 is suggested as the first case of a structurally characterised complex of copper(0). By changing the copper(II) to a copper(I) source, that is, [Cu(cod)2][OTf] (cod=1,5‐cyclooctadiene), the salt [Cu2(GaCp*)3(μ‐GaCp*)2][OTf]2 (4) is formed, the cationic part of which is related to previously described isoelectronic dinuclear d10 complexes of the type [M2(GaCp*)5] (M=Pd, Pt).
An Alternative Mechanistic Concept for Homogeneous Selective Ethylene Oligomerization of Chromium‐Based Catalysts: Binuclear Metallacycles as a Reason for 1‐Octene Selectivity?
Authors: Peitz Stephan , Aluri Bhaskar R. , Peulecke Normen , Müller Bernd H. , Wöhl Anina , Müller Wolfgang , Al‐Hazmi Mohammed H. , Mosa Fuad M. , Rosenthal Uwe
Published: June 2010

An alternative concept for the selective catalytic formation of 1‐octene from ethylene via dimeric catalytic centers is proposed. The selectivity of the tetramerization systems depends on the capability of ligands to form binuclear complexes that subsequently build up and couple two separate metallacyclopentanes to form 1‐octene selectively. Comparison of existing catalytic processes, the ability of the bis(diarylphosphino)amine (PNP) ligand to bridge two metal centers, and the experimental background support the proposed binuclear mechanism for ethylene tetramerization.
Imination of Sulfides and Sulfoxides with Sulfonylimino‐λ3‐Bromane under Mild, Metal‐Free Conditions
Authors: Ochiai Masahito , Naito Masao , Miyamoto Kazunori , Hayashi Satoko , Nakanishi Waro
Published: June 2010

Exposure of sulfides and sulfoxides to trifluoromethanesulfonylimino(aryl)‐λ3‐bromane in dichloromethane at 0 °C results in a facile transfer of the sulfonylimino group to sulfur atoms and affords N‐triflylsulfilimines and ‐sulfoximines in high yields under transition‐metal‐free conditions. Imination of (R)‐methyl p‐tolyl sulfoxide proceeded with predominant retention of configuration at the stereogenic sulfur center. The Hammett plot afforded ρ values of −0.58 for para‐substituted thioanisoles and −0.49 for their equivalent sulfoxides, which suggests a buildup of positive charge on the sulfur atoms of sulfides and sulfoxides in the transition state. Calculations suggest a bimolecular nucleophilic‐substitution mechanism on the negatively charged nitrogen atom of the sulfonylimino‐λ3‐bromane, which involves the attack of a sulfide from the opposite side to bromine(III).
Proton‐Transfer Reactions on Hexanuclear Platinum Clusters: Reversible Heterolytic Cleavage of H2 and CH Activation Affording a Linear, Cluster‐Containing Polymer
Authors: Leoni Piero , Marchetti Lorella , Bonuccelli Veronica , Mohapatra Swagat K. , Albinati Alberto , Rizzato Silvia
Published: June 2010

The hexanuclear cluster {Pt6}H2 (2) contains a sterically hindered and chemically stable {Pt6}=Pt6(μ‐PtBu2)4(CO)4 core, with the six metals forming an edge‐bridged tetrahedron. The two hydrides are the reactive sites of the cluster and lie on opposite sides of the cluster, terminally bonded to the two “apical” edge‐bridging platinum centres. Indeed, cluster 2 reacts with acids of different acidity (HA=CF3SO3H, HBF4, p‐CH3C6H4SO3H, CF3COOH, PhCOOH and CH3COOH), affording, after evolution of two equivalents of dihydrogen, the corresponding anion‐substituted clusters {Pt6}A2 (4). We suggest that the reaction proceeds through a mechanism similar to the one generally accepted for the analogous protonation of mononuclear hydrides, with some of the intermediates partially characterised at low temperature. Interestingly, the reverse reaction, the heterolytic splitting of H2 by clusters 4, occurs readily under mild conditions. The anions in clusters 4 a and 4 b (4 a: A=CF3SO3, 4 b: A=BF4) are bonded in the solid state but very easily dissociate in solution and may be substituted under mild conditions by weak ligands, such as CH2Cl2 or CH3CN. With dialkyl ethers, the reaction proceeds further with the heterolytic splitting of a CH bond of the ethereal ligand. This process allowed us to isolate the polymer [{Pt6}(CH2OCH2CH2OCH2)]x (8), in which the {Pt6} cluster units are connected by insulating spacers arising from dimethoxyethane. The results of single‐crystal X‐ray diffraction studies on 4 a and 8 are also reported.
ChemInform Abstract: LiLa2F3(SO4)2 and LiEr2F3(SO4)2: Fluoride‐Sulfates of the Rare‐Earth Elements with Lithium.
Authors: Wickleder Mathias S.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Polar [WO2F4]2‐ Anion in the Solid State.
Authors: Heier Kevin R. , Norquist Alexander J. , Halasyamani P. Shiv , Duarte Angel , Stern Charlotte L. , Poeppelmeier Kenneth R.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Sm3Cl[SiO4]2: A Chlorine‐Poor Chloride Orthosilicate of Samarium.
Authors: Sieke Corinna , Schleid Thomas
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Rb5Hg19: A New Defect Variant of the BaAl4 Structure Type.
Authors: Biehl E. , Deiseroth H. J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereochemistry of the Addition Products of Phenoxide and Cresoxide Ions to Methyl 3‐Arylpropynoates.
Authors: Hamed Ezzat A.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Electrodeposition of CdTe Films from Ammoniacal Alkaline Aqueous Solution at Low Cathodic Overpotentials.
Authors: Murase Kuniaki , Uchida Hidenori , Hirato Tetsuji , Awakura Yasuhiro
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ln2Al3Si2 (Ln: Ho, Er, Tm): New Silicides from Molten Aluminum—Determination of the Al/Si Distribution with Neutron Crystallography and Metamagnetic Transitions.
Authors: Chen Xian‐Zhong , Sieve Bradley , Henning Robert , Schultz Arthur J. , Brazis Paul , Kannewurf Carl R. , Cowen Jerry A. , Crosby Richard , Kanatzidis Mercouri G.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A 1‐Alkylated Pteridine, C15H19ClN6O3.
Authors: Helliwell Madeleine , Dinsmore Andrew , Garner C. David , Joule John A.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The First Tridentate Ligand for Catalytic Enantioselective Aza‐Claisen Rearrangement of Allylic Imidates.
Authors: Jiang Yutong , Longmire James M. , Zhang Xumu
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Conjugate Addition of Lithium Enolates to Aromatic Carbonyl Compounds Complexed with Aluminum Tris(2,6‐diphenylphenoxide) (ATPH).
Authors: Saito Susumu , Sone Toshihiko , Shimada Kazuto , Yamamoto Hisashi
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Anellated 1,2,3‐Selena‐ or ‐Thiadiazoles.
Authors: Reddy D. Bhaskar , Reddy A. Somasekhar , Padmavathi V.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Photoinduced Decarboxylation of Aryl‐Substituted Carboxylic Acids Using HgO. A New Photo‐Kolbe Reaction Pathway.
Authors: Habibi Mohammad H. , Farhadi Saeid
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Uncatalyzed Hydrogen‐Transfer Reductions of Aldehydes and Ketones.
Authors: Bagnell Laurence , Strauss Christopher R.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactions of Alkynylselenonium Salts with Tetrabutylammonium Halides: Apparent Umpolung of Alkynyl Moiety.
Authors: Kataoka Tadashi , Watanabe Shin‐ichi , Yamamoto Keiichirou
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Conversion of 2‐(Trimethylsilyl)ethyl Sulfides into Thioesters.
Authors: Grundberg Hans , Andergran Magnus , Nilsson Ulf J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Synthesis of Functionalized Cyclobutane Derivatives via Intramolecular Conjugate Addition of Alkenyltrimethylstannane Functions to α,β‐Alkynic Esters Mediated by Copper(I) Chloride.
Authors: Piers Edward , Boehringer Eva M. , Yee James G. K.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of (.+‐.)‐Rosaprostol.
Authors: Mikolajczyk Marian , Zurawinski Remigiusz
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Rodlike Dispiro Hydrocarbon Skeletons for New Liquid Crystal Compounds.
Authors: Feuerbacher Nina , Voegtle Fritz , Windscheidt Jens , Poetsch Eike , Nieger Martin
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Palladium‐Catalyzed N‐Allylation of Anilines by Direct Use of Allyl Alcohols in the Presence of Titanium(IV) Isopropoxide.
Authors: Yang Shyh‐Chyun , Chung Wen‐Hung
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Modified Bouveault Reaction for the Preparation of α,α‐Dimethylamines from Amides.
Authors: Denton Stephen M. , Wood Anthony
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Two‐Carbon Homologation of Aldehydes via Silyl Ketene Acetals: A New Stereoselective Approach to (E)‐Alkenoic Acids.
Authors: Bellassoued Moncef , Lensen Nathalie , Bakasse Mina , Mouelhi Sinda
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Phase‐Transfer Allylation of Phenylacetic Acid N‐Ethylamide.
Authors: Mijin D. Z. , Stojanovic N. D. , Petrovic S. D.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The tert‐Butyl Sulfoximine Group as an Effective ortho‐Director of Lithiation: ortho‐Metalated S‐(tert‐Butyl)‐S‐phenylsulfoximines.
Authors: Levacher V. , Langer Eriksen B. , Begtrup M. , Dupas G. , Queguiner G. , Duflos J. , Bourguignon J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Dichloro[(2‐dimethylamino)propyldiphenylphosphine]palladium(II) (PdCl2(alaphos)): An Efficient Catalyst for Cross‐Coupling of Aryl Triflates with Alkynyl Grignard Reagents.
Authors: Kamikawa Takashi , Hayashi Tamio
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Benzopentaannulation from Tungsten ((‐)‐Menthyloxy)(aryl)carbene Complexes, Alkynyllithiums, and Methyl Triflate.
Authors: Barluenga Jose , Trabanco Andres A. , Florez Josefa , Garcia‐Granda Santiago , LLorca Maria‐Amparo
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Novel Reaction of [60]Fullerene. A Formal [2 + 2] Cycloaddition with Aryloxy‐ and Alkoxyketenes.
Authors: Matsui Satoshi , Kinbara Kazushi , Saigo Kazuhiko
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Synthetic Route to Symmetrical Photochromic Diarylperfluorocyclopentenes.
Authors: Lucas Linda N. , van Esch Jan , Kellogg Richard M. , Feringa Ben L.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reductive One Batch Synthesis of N‐Substituted Pyrrolidines from Primary Amines and 2,5‐Dimethoxytetrahydrofuran.
Authors: Verardo Giancarlo , Dolce Anna , Toniutti Nicoletta
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Synthesis of Pyrroles from Chemoselective Addition of Primary Amines to 1,6‐Dioxo‐2,4‐dienes.
Authors: Ong Chi Wi , Chen Chong Meng , Wang Long Hu , Jan Jiing Jyh , Shieh Po Chuen
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of 4‐Functionalized Indoles via Benzyne Cyclization of N‐(2‐Lithioallyl)‐2‐fluoroanilines.
Authors: Barluenga Jose , Fananas Francisco J. , Sanz Roberto , Fernandez Yolanda
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Regioselective Nitration of 3‐Acetylindole and Its N‐Acyl and N‐Sulfonyl Derivatives.
Authors: Ottoni Olivia , Cruz Rosimeire , Krammer Norbert H.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Unusually Direct Synthesis of Mono‐ and Di‐substituted Tetrathiafulvalenes.
Authors: Aitken R. Alan , Hill Lawrence , Wilson Neil J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Unexpected Ring Opening in 2‐Polyfluoroacylcyclohexanone.
Authors: Pashkevich K. I. , Sevenard D. V. , Khomutov O. G.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric syn‐Selective Aldol Reactions of γ‐Oxygenated Vinylogous Urethane with a Second Generation Chiral Auxiliary: Application in Construction of (+)‐3‐Deoxy‐D‐manno‐2‐octulosonic Acid.
Authors: Schlessinger Richard H. , Pettus Liping H.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Double Furofuran Annulation to a Bis‐naphthoquinone: An Approach to Dimeric Pyranonaphthoquinones.
Authors: Brimble Margaret A. , Duncalf Letecia J. , Neville Daniel
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Stereospecific Displacement of 1‐(Pyridinyl)ethanols with Amines and Thiols via Methanesulfonate Esters; Asymmetric Synthesis of 1‐(Pyridinyl)ethylamines and Sulfides.
Authors: Uenishi Jun'ichi , Takagi Tomoko , Ueno Tetsuya , Hiraoka Takao , Yonemitsu Osamu , Tsukube Hiroshi
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Vinyl Radical Cyclization onto Imino Group. Selective 6‐endo Cyclization onto Aldimines Leading to 3‐Methylenepiperidines.
Authors: Ryu Ilhyong , Ogura Shin‐ichi , Minakata Satoshi , Komatsu Mitsuo
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Facile Synthesis of Methyl 2‐Amino‐3‐(2‐methyl‐3‐quinolyl)propanoate.
Authors: Hadden Mark , Stevenson Paul J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel 1,2,3,4‐Tetrahydroisoquinolines with High Affinity and Selectivity for the Dopamine D3 Receptor
Authors: Stemp Geoffrey , ET AL. ET AL.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Syntheses and Electronic Structures of Benzanellated Isoquinolinones and Their Photoinduced Cycloaddition Reactions with Electron Deficient Alkenes.
Authors: Ling Ke‐Qing , Chen Xian‐Yang , Fun Hoong‐Kun , Huang Xiao‐Ying , Xu Jian‐Hua
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Quinoxaline 1,4‐Di‐N‐oxides for Treatment of Tuberculosis.
Authors: Sainz Yolanda , Montoya Maria Elena , Martinez‐Crespo Francisco Javier , Ortega Miguel Angel , Lopez de Cerain Adela , Monge Antonio
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: N‐Phosphonoalkyl‐5‐aminomethylquinoxaline‐2,3‐diones: In vivo Active AMPA and NMDA (Glycine) Antagonists.
Authors: Auberson Yves P. , Acklin Pierre , Bischoff Serge , Moretti Robert , Ofner Silvio , Schmutz Markus , Veenstra Siem J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: From Tellurophenes to Siloles. Synthesis, Structures, and Photophysical Properties of 3,4‐Unsubstituted 2,5‐Diarylsiloles.
Authors: Katkevics Martins , Yamaguchi Shigehiro , Toshimitsu Akio , Tamao Kohei
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Diastereoselective Synthesis of Trisubstituted Cyclopropylstannanes.
Authors: Lee Kwangho , Kim Seok‐In , Cha Jin Kun
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Molecular Recognition: Hydrogen Bonding Induced Configurational Locking of a New Photoresponsive Receptor by Dicarboxylic Acids.
Authors: Goswami Shyamaprosad , Ghosh Kumaresh , Halder Mintu
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Sesquiterpene Coumarins and Sesquiterpenes from Ferula sinaica.
Authors: Ahmed Ahmed A.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Conformationally Restricted Phosphorus‐ and Sulfur‐Containing Structure Mimetics of Glutamic Acid — Pro‐Glu Chimeras.
Authors: Schedel Hartmut , Sieler Joachim , Hennig Lothar , Burger Klaus
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Total Synthesis of Antillatoxin, an Ichthyotoxic Cyclic Lipopeptide, Having the Proposed Structure. What Is the Real Structure of Antillatoxin?
Authors: Yokokawa Fumiaki , Shioiri Takayuki
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Carbasugars from Aldonolactones: Ritter‐Type Epoxide Opening in the Synthesis of Polyhydroxylated Aminocyclopentanes.
Authors: Johansen Steen K. , Kornoe Hanne T. , Lundt Inge
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Deoxyiminoalditols from Aldonic Acids. Part 6. Preparation of the Four Stereoisomeric 4‐Amino‐3‐hydroxypyrrolidines from Bromodeoxytetronic Acids. Discovery of a New α‐Mannosidase Inhibitor.
Authors: Limberg Gerrit , Lundt Inge , Zavilla John
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Aristofolin‐A, a Denitro‐Aristolochic Acid Glycoside and Other Constituents from Aristolochia kaempferi.
Authors: Wu Tian Shung , Leu Yann‐lii , Chan Yu‐yi
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Narcissus Alkaloids. Part 25. Alkaloids from Narcissus bujei (Amaryllidaceae).
Authors: Labrana J. , Choy G. , Solans X. , Font‐Bardia M. , de la Fuente G. , Viladomat F. , Codina C. , Bastida J.
Published: June 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.