bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Catalytic Addition of Alkyne C—H, Amine N—H, and Phosphine P—H Bonds to Carbodiimides: An Efficient Route to Propiolamidines, Guanidines, and Phosphaguanidines
Authors: Zhang Wen‐Xiong , Hou Zhaomin 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 and Synthetic Applications of 2‐Amino‐3‐halo‐1‐oxypropanes
Authors: D'hooghe Matthias , De Kimpe Norbert 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Sulfone Modified Carbohydrates: An Inconspicuous Group of Chiral Building Blocks
Authors: Pathak Tanmaya 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Strecker Amino Acid Synthesis
Authors: Galatsis Paul 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Congeners of the Enediyne Neocarzinostatin Chromophore — Designed Agents for Bulged Nucleic Acid Targets
Authors: Jones Graham B. , Lin Yiqing , Ma Dong , Xiao Ziwei , Hwang Geum‐Sook , Kappen Lizzy , Goldberg Irving H. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Template‐Directed Synthesis of Donor/Acceptor [2]Catenanes and [2]Rotaxanes
Authors: Griffiths Kirsten E. , Stoddart J. Fraser 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Sulfur Heterocycles from Aromatic Thioketones. Part 2. Five‐ and Six‐Membered and Larger Rings
Authors: Mloston Grzegorz , Heimgartner Heinz 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Multicomponent Syntheses of Heterocycles by Virtue of Palladium‐Catalyzed Generation of Alkynones and Chalcones
Authors: Mueller Thomas J. J. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Ozone with Aromatic Compounds
Authors: Razumovskii S. D. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Covalent C=N Bond Hydration in Heteroaromatic Compounds — Chemical and Biological Aspects
Authors: Maechling Simon , Lindell Stephen 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Solventless Reactions
Authors: Varma Rajender S. , Ju Yuhong 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Regitz Diazo Reactions
Authors: Balasubramanian Marudai 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Enzymatic Pathways that Regulate Endocannabinoid Signaling in the Nervous System
Authors: Ahn Kay , McKinney Michele K. , Cravatt Benjamin F. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Chemical Neurobiology of Carbohydrates
Authors: Murrey Heather E. , Hsieh‐Wilson Linda C. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: K+ Channel Modulators for the Treatment of Neurological Disorders and Autoimmune Diseases
Authors: Wulff Heike , Zhorov Boris S. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Physicochemical Aspects of Metal Protection by Azoles as Corrosion Inhibitors
Authors: Kuznetsov Yu. I. , Kazansky L. P. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Computational Enzymatic Catalysis
Authors: Ramos Maria J. , Fernandes Pedro A. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Exploiting Nanospace for Asymmetric Catalysis: Confinement of Immobilized, Single‐Site Chiral Catalysts Enhances Enantioselectivity
Authors: Thomas John Meurig , Raja Robert 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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 Universal Approach to Solvation Modeling
Authors: Cramer Christopher J. , Truhlar Donald G. 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Mechanistic Studies on the Roles of Cosolvents and Additives in Samarium(II)‐Based Reductions
Authors: Flowers Robert A. II 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Green Enantiomeric Separations by Inclusion Complexation
Authors: Toda Fumio 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Electronically Monitoring Biological Interactions with Carbon Nanotube Field‐Effect Transistors
Authors: Kauffman Douglas R. , Star Alexander 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Coupling of Neurons with Biosensor Devices for Detection of the Properties of Neuronal Populations
Authors: Cheran Larisa‐Emilia , Benvenuto Pasquale , Thompson Michael 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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: Conformational Polymorphism in Organic Crystals
Authors: Nangia Ashwini 
Published: August 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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.
Spin‐Übergänge in supramolekularen Strukturen. Für Speicherbausteine von morgen?
Authors: Bodenthin Yves , Schwarz Guntram , Kurth Dirk G. 
Published: August 2008

AbstractIn diesem Artikel haben wir über oktaedrisch koordinierte Fe2+‐Komplexe berichtet, die zwischen zwei stabilen Spin‐Zuständen (LS und HS) mit unterschiedlichen magnetischen Eigenschaften wechseln können. Dieses Phänomen wird als Spin‐Übergang (SCO) bezeichnet. Dabei ist die Stärke der Wechselwirkung zwischen Metallion und Ligand ausschlaggebend dafür, welcher Spin‐Zustand vorliegt und ob es durch einen äußeren Stimulus zu einem Spin‐Übergang kommen kann. Auf diese Weise hat der Chemiker die Möglichkeit, durch den Einsatz verschiedener Liganden den Verlauf und den Temperaturbereich des Übergangs zu beeinflussen. Metallkomplexe mit langen Alkylketten als Substituenten oder Gegenionen bilden durch molekulare Selbstorganisation hoch geordnete Nanostrukturen auf Graphit. Dabei wird die Wechselwirkung der Alkylketten mit dem Graphitgitter ausgenutzt, damit sich die Metallkomplexe regelmäßig anordnen. Für die Zukunft dürfen wir gespannt sein, ob durch das Zusammenspiel von anorganischer Komplexchemie und Oberflächenphysik die Vision von molekularem Informationsspeicher Wirklichkeit werden kann!
Scotch Single Malt Whisky. Zur Chemie einer besonderen Spirituose
Authors: Schneider Thomas 
Published: August 2008

AbstractVon einer einzigen Destillerie abgefüllte Malt Whiskys bezeichnet man als Single Malts. Die Zutaten zur Herstellung schottischer Single Malts sind torfgeräuchertes Gerstenmalz und Hefe. Aus diesen wird durch Gärung eine alkoholhaltige Flüssigkeit gewonnen, die in Kupferbrennblasen destilliert wird. Nach der gesetzlich vorgeschriebenen Lagerung des frischen Destillats (new spirit) in Eichenfässern für mindestens drei Jahre darf das Produkt als Scotch Whisky verkauft werden. Sein Aroma erhält er hauptsächlich während der Lagerung durch in einem Reifungsprozess gebildete chemische Komponenten, doch auch der beim Mälzen eingesetzte Torf und die Destillen üben einen Einfluss auf seinen Charakter aus.
Experimentierkästen “ohne den geringsten Nutzen”? Eine Diskussion Ende des 18. Jahrhunderts
Authors: Öxler Florian K. , Friedrich Christoph 
Published: August 2008

AbstractChemie‐Experimentierkästen haben eine lange Entwicklungsgeschichte, und ebenso alt ist die Frage, ob sich solche Sets eignen, um Laien die Chemie näher zu bringen. 1790/91 trugen Sigismund Friedrich Hermbstaedt und Johann Friedrich August Göttling einen Streit über ein Experimentier‐Set Göttlings aus, der sich genau um diese Frage drehte. Anhand des historischen Beispiels wird klar, dass besonders die Anleitung den Bildungswert eines Chemie‐Experimentierkastens ausmacht. Seitens der Kritiker dürfen allerdings die Erwartungen an solche Sets nicht übertrieben werden. Experimentierkästen können qualifizierten Unterricht nicht ersetzen.
Ein Komet ist ein Komet ist ein ... Asteroid?
Authors: Harrer Roswitha 
Published: August 2008

AbstractVor zwei Jahren landete in der Wüste Utahs heil eine Sonde mit kostbarem Material: Partikel aus dem Schweif (Koma) des Kometen Wild 2 und eine Probe interstellarer Staubteilchen, die das Raumschiff “Stardust” im All aufgesammelt hatte. Nun bringen genaueste Analysen der Partikel Erstaunliches über den Ursprung des Kometen zu Tage.
Hydroxymethylen
Authors: Feil Sylvia 
Published: August 2008

AbstractHydroxymethylen wurde lange Zeit als reaktives Zwischenprodukt in der Photo‐ und Hochtemperaturchemie des Formaldehyds postuliert. Einerseits wurde erwartet, dass es sehr reaktiv und damit kurzlebig ist. Andererseits sollte es lang genug existieren, um im interstellaren Raum an der Bildung von Kohlenhydraten mitzuwirken. Isoliert und physikalisch näher charakterisiert wurde es jetzt zum ersten Mal.
Stabilisierung rasch durchlaufener Zwischenstufen
Authors: Jaenicke Lothar 
Published: August 2008

AbstractHochenergetische und ‐reaktive Zwischenprodukte chemischer Reaktionen liegen naturgemäß nur in sehr geringer Konzentration vor. Man kann sie deshalb nur schwer direkt beobachten, messen und identifizieren. Oft sind es labile tetraedrische Zwischenstufen, die durchlaufen werden. Enzyme können solche passageren Intermediate in einem Energietopf mit Passform und Wechselwirkungsstellen aufhalten, um sie mit ausgewähltem Substrat zum gewünschten Ziel weiter reagieren zu lassen.
Verheilung von Fasern
Authors: Jaenicke Lothar 
Published: August 2008

AbstractElastisches Körpergewebe verheilt durch Neubildung und Verkleben von Kollagenfasern. Es bilden sich Wasserstoffbrücken in Vielzahl zwischen passend gelagerten Sauerstoff‐ und Stickstoffatomen der Seitenketten; jede zwar mit einer Bindungsstärke von weniger als 10 Joule, aber die Masse macht's. Eine schöne, technische, vielleicht auch medizinisch verwendbare Parallele dazu zeigen P. Cordier et al. Sie haben einen gummi‐elastischen Kunststoff aus di‐ und polytopen Ketten synthetisiert, der durch supramolekulare Assemblierung über Wasserstoffbindungen zusammenhält und an Schnittstellen wieder zur ursprünglichen Gummielastizität verheilt.
Gießen und Marburg
Authors: Schwedt Georg 
Published: August 2008

AbstractDie Gesellschaft Deutscher Chemiker (GDCh) erinnert durch Gedenktafeln und die Herausgabe einer Broschüre an die Wirkungsstätten bedeutender Chemiker und an die Forschung der Wissenschaftler. Auf diese Weise werden einer breiteren Öffentlichkeit historische Wurzeln und das kulturelle Erbe der Chemie bekannt gemacht.
Bokbunja Wine Industry Waste as Precursor Material for Carbonization and Its Utilization for the Removal of Procion Red MX‐5B from Aqueous Solutions
Authors: Binupriya Arthur Raj , Sathishkumar Muthuswany , Jung Sung Hun , Song Sun Hwa , Yun Soon‐Il 
Published: August 2008

AbstractBokbunja (wild raspberry) seed waste from the Bokbunja wine industry is a serious environmental problem due to the increasing popularity of Bokbunja wines in recent years. In the present study, Bokbunja seeds were carbonized and used as an adsorbent for the removal of Procion Red MX‐5B. A batch of carbon was further treated with n‐hexane to remove excess seed oil and used separately as an adsorbent for comparison. There was a slight variation in the adsorption capacities of n‐hexane untreated (HUTC) and n‐hexane treated carbon (HTC). The adsorption capacities predicted by the Langmuir isotherm were 29.37 and 30.65 mg/g for HUTC and HTC, respectively. The adsorption was found to be dependant on initial pH, contact time and initial dye concentration. The dye removal rates were higher at pH 2, while equilibrium time was achieved at 120 min. Kinetic studies showed a pseudo‐first‐order rate of adsorption. The results show that Bokbunja carbon could be used as a potential adsorbent for dye removal from wastewaters.
Heterogeneous Cracking of an Unsaturated Fatty Acid and Reaction Intermediates on H+ZSM‐5 Catalyst
Authors: Benson Tracy J. , Hernandez Rafael , White Mark G. , French W. Todd , Alley Earl E. , Holmes William E. , Thompson Bethany 
Published: August 2008

AbstractProduction of transportation fuels from renewable resources has been mostly ethanol and biodiesel. To alleviate some of the by‐product generation and distribution issues associated with biodiesel, this paper describes the production of transportation fuel using catalytic cracking. Oleic acid was used as a model compound. It was reacted at 400°C on H+ZSM‐5 catalyst in an attempt to determine the reaction steps involved in the catalytic transformation of an unsaturated fatty acid into green fuels. The reaction products were identified using GC/MS and quantitated using GC thermal conductivity detector analysis. Selected products of the oleic acid cracking were reacted separately in an effort to elucidate the reaction pathway for producing green fuel related compounds. The results showed that a wide range of products, including paraffins, olefins, and aromatic compounds, were produced on the highly acidic, shape‐selective catalyst. These results contribute to the realization of using lipid feedstocks for transportation fuels.
Low Cost and Highly Reactive Biobased Polyols: A Co‐Product of the Emerging Biorefinery Economy
Authors: Benecke Herman P. , Vijayendran Bhima R. , Garbark Daniel B. , Mitchell Katherine P. 
Published: August 2008

AbstractOver several billion pounds of petroleum‐derived polyols are consumed in the U.S. annually in many polyurethane applications, e. g., foams, coatings and adhesives. There is an increasing need and interest to develop alternate polyols based on renewable, resource‐based raw materials that offer reduced price volatility with a more favorable environmental footprint compared to current petroleum‐derived polyols. A novel process is developed for the economical production of high quality biobased polyols by the ozonolysis of mixtures of vegetable oils, e. g., soybean oil and primary polyols such as glycerin. High performance coatings and both rigid and flexible foams have been prepared from these polyols.
Glycerin as a Renewable Feedstock for Epichlorohydrin Production. The GTE Process
Authors: Bell Bruce M. , Briggs John R. , Campbell Robert M. , Chambers Susanne M. , Gaarenstroom Phil D. , Hippler Jeffrey G. , Hook Bruce D. , Kearns Kenneth , Kenney John M. , Kruper William J. , Schreck D. James , Theriault Curt N. , Wolfe Charles P. 
Published: August 2008

AbstractA significant improvement in a process to produce epichlorohydrin through the use of glycerin as renewable feedstock is presented. The glycerin to epichlorohydrin (GTE) process proceeds in two chemical steps. In the first step, glycerin is hydrochlorinated with hydrogen chloride gas at elevated temperature and pressure to a mixture of 1,3‐DCH (1,3‐dichlorohydrin, 1,3‐dichloropropan‐2‐ol) and 2,3‐DCH (2,3‐dichlorohydrin, 2,3‐dichloropropan‐1‐ol), using a carboxylic acid catalyst. In the second step, the mixture of dichlorohydrins is converted to epichlorohydrin with a base. This solventless process represents an economically and environmentally advantageous, atom‐efficient process to an existing commodity chemical that can employ a renewable resource for its primary feedstock.
Synthetic Methods for the Preparation of 1,3‐Propanediol
Authors: Kraus George A. 
Published: August 2008

AbstractThe market for 1,3‐propanediol (PDO) is currently over 100 million pounds per year and is growing rapidly. PDO is a component of industrial polyesters such as Dupont's Sorona® and CDP Natureworks® or Shell Chemical's CorterraTM. Markets for the polyester include thermoplastics, textiles, carpets, and upholstery. This paper reviews the methods for the production of 1,3‐propanediol by focusing on four feedstocks: glycerol, ethylene oxide, acrolein, and glucose.
Ruthenium Olefin Metathesis Catalysts for the Ethenolysis of Renewable Feedstocks
Authors: Schrodi Yann , Ung Thay , Vargas Angel , Mkrtumyan Garik , Lee Choon Woo , Champagne Timothy M. , Pederson Richard L. , Hong Soon Hyeok 
Published: August 2008

AbstractRuthenium olefin metathesis catalysts have been evaluated for the ethenolysis of methyl oleate, a natural seed oil derivative, to produce useful terminal olefins. Several N‐heterocyclic carbene‐based ruthenium catalysts demonstrate good activity and selectivity for the formation of terminal olefins. In particular, catalysts (10) and (21) achieved higher TONs (>20 000).