bluuebunny/crossref_metadata_2025 huggingface dataset:
Bottleneck for reactive molar mass in the polymerization of propylene oxide initiated with potassium t‐butoxide
Authors: Yang Pengfei , Zhu Xuwei , Yu Yanhong , Xia Yong mei , Li Tianduo
Published: May 2009

The anionic polymerization of propylene oxide was investigated with potassium t‐butoxide as an initiator, and the solvent hexamethyl phosphoric triamide was used in controlling experiments. The relative molar mass limit of the products was determined as about 2700, and the CC double bond was found to exist by NMR. In situ Fourier transform infrared spectroscopy was used to monitor the whole polymerization process until the absorbance reached a constant value and the system reached equilibrium. However, propylene oxide still existed in the system, and alkoxide was detected in the reaction system by 23Na‐NMR. On the basis of these results, we deduced that the residual alkoxide was not active enough to initiate propylene oxide polymerization in the near end of the polymerization. Therefore, there might have been another factor that limited the increase of the relative molar mass of poly(propylene oxide) in addition to chain transfer. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Synthesis of polyimide microparticles by dispersion polymerization
Authors: Ni Xiao‐Wei , Shen Hui , Chen Li , Wu Gang , Lu Rong , Miyakoshi Tetsuo
Published: May 2009

We synthesized polyimide (PI) microparticles by a reaction between benzophenone‐3,3,4,4‐tetracarboxylic dianhydride and 4,4′‐diaminodiphenyl ether using polyvinylpyrrolidone as a dispersant in four different organic solvents, at different temperatures, with different amounts of the dispersing agent, and with different concentrations of monomers. After dispersion polymerization, PI microparticles in the size range 200–800 nm were obtained. Absorptions at 1775 and 1720 cm−1, due to the CO group of PI, and at 1375 cm−1, caused by the stretching vibration of the CN group due to a lactam ring, were observed in the IR spectrum, which suggested the successful synthesis of PI particles. Scanning electron microscopy analysis of microparticle morphology showed that the PI particle sizes increased with increasing temperature, concentration of dispersant, and concentration of monomers. In addition, the thermal stability is also discussed on the basis of the results of simultaneous Differential Scanning Calorimetry Modulated TA Instruments (DSC–TA) measurement. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Influence of absorbed moisture on antifelting property of wool treated with atmospheric pressure plasma
Authors: Xu Helan , Peng Shujing , Wang Chunxia , Yao Lan , Sun Jie , Ji Feng , Qiu Yiping
Published: May 2009

To determine the effect of moisture regain of wool on atmospheric pressure plasma treatment results, wool fibers and fabrics conditioned in 100% relative humidity (RH) and 65% RH were treated by an atmospheric pressure plasma jet with pure helium and helium/oxygen mixed gas, respectively. Scanning electron microscope (SEM) indicated that scales of wool fiber were smoothened for fibers conditioned in the 100% RH. X‐ray photoelectron spectroscopy (XPS) showed that carbon content decreased substantially after the plasma treatment. Surface chemical composition of 100% RH conditioned groups changed more significantly than the 65% RH conditioned groups. Water contact angle decreased significantly after the plasma treatments. In shrinkage test, plasma‐treated wool fabrics preconditioned in 100% RH showed the lowest shrinkage ratios of 5% and 6%, below 8% is required for machine‐washable wool fabrics according to ISO standard. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009
Exploring the interactions between flood defence maintenance works and river habitats: the use of River Habitat Survey data
Authors: Harvey Gemma L. , Wallerstein Nicholas P.
Published: May 2009

More extensive physical management of rivers in response to increasing flood risk, and action to improve the ecological quality of rivers represent two major, and potentially conflicting, challenges.

Improved understanding of the interactions between flood defence works and habitat structure must be achieved in order to satisfy both of these demands in the context of flood risk management and habitat improvement.

This paper examines the ‘extensive’ and ‘intensive’ use of data derived from a standardized method of assessing habitat character to explore the effects of flood risk maintenance works on river habitat quality.

Analysis of the UK River Habitat Survey (RHS) data set reveals some broad trends towards reduced habitat heterogeneity associated with recent flood defence works such as dredging and weed‐cutting.

These observations correspond with published localized experimental work and suggest that the RHS database can be a useful resource for identifying relationships at relatively broad scales.

Applying the RHS methodology at finer spatial scales for sites experiencing continuing maintenance reveals contrasting results and highlights some key methodological issues; these include the availability and selection of high quality benchmark conditions, the legacy of past management, lag times associated with maintenance and recovery, and recording of marginal habitat features.

Small modifications to the RHS method could enable calculation of more detailed habitat indices while maintaining comparability with the national dataset.

If the issues identified in this paper can be addressed or accounted for, RHS could be an important tool for assessing the relationship between flood defence management and new statutory obligations for ecological improvement.

Copyright © 2009 John Wiley & Sons, Ltd.
Zur inneren Standsicherheit eines Fangedamms
Authors: Hauser Carsten , Walz Bernhard , Thienert Christian , Pulsfort Matthias
Published: May 2009

Auf der Grundlage der Erkenntnisse aus bodenmechanischen Modellversuchen werden die Gleitflächen identifiziert, die bei einem “inneren” Versagen des Bodenfüllkörpers eines Fangedamms auftreten. Hieraus wird ein neues Verfahren zum Nachweis der inneren Standsicherheit des Bodenfüllkörpers hergeleitet. Die Vorstellung über die Entwicklung der Gleitflächen und damit auch das Nachweisverfahren weichen von denjenigen der Empfehlungen des Arbeitsausschusses Ufereinfassungen (EAU, 2004 [3]) ab, die vorschreiben, für den Nachweis der inneren Standsicherheit des Bodenfüllkörpers einerseits den Aufbruch des Bodens nach oben und andererseits die Standsicherheit in der tiefen Gleitfuge zu untersuchen. Wird die im Grenzzustand der Tragfähigkeit im Bodenfüllkörper entstehende Gleitflächenschar und das hieraus entwickelte Nachweisverfahren nach Diskussion in den Fachgremien akzeptiert, kann die luftseitige Spundwand eines Fangedamms auf den aktiven Erddruck bemessen werden und muss nicht den nach EAU anzusetzenden 1,25‐fachen aktiven Erddruck aufnehmen. Bei Ansatz eines dem inneren Gleitversagen entsprechenden Teil sicherheitsbeiwerts für den Bodenwiderstand ist die für eine ausreichende innere Standsicherheit des Bodenfüllkörpers erforderliche Breite des Kastenfangedamms nach dem vorgestellten Ansatz in der Regel kleiner als diejenige, die auf der Grundlage des Nachweises der Standsicherheit in der tiefen Gleitfuge gemäß EAU berechnet wird.

The inner stability of a coffer dam.

Based on the findings from geotechnical model tests, those sliding surfaces are identified, that occur related to the “inner” failure of the soil filling of a coffer dam. Herefrom, a new approach for the verification of the stability of the soil filling is derived. The idea of the development of the sliding surfaces in the ultimate limit state (and therefore also the verification procedure) diverges from the one described in the “Recommendations of the Committee for Waterfront Structures Harbours and Waterways” (EAU, 2004 [3]). If the approach presented in this paper will be accepted after discussion in professional circles, the design of coffer dams could be carried out in a different (and in most cases more cost‐effective) way. For example, the downstream wall of the coffer dam could be designed for active earth pressure (according to the rules of the EAU, the 1,25‐fold active earth pressure has to be used). If the “inner” failure of the soil filling is regarded as a sliding problem (taking in account the respective partial safety factors) the necessary width of cofferdam (to ensure the inner stability of the soil filling) calculated from the approach presented will be smaller compared to the width that is required in compliance with the EAU.
Untersuchungen zur Wiederverwendung von Spundwänden
Authors: Grabe Jürgen , Henke Sascha , Kalle Hans‐Uwe
Published: May 2009

Insbesondere in den letzten Jahren wird das Thema Nachhaltigkeit und ressourcenschonender Umgang mit der Umwelt immer stärker in Politik und Gesellschaft diskutiert. Auch in der Geotechnik ist viel Potential vorhanden, nachhaltig mit den Rohstoffen umzugehen. In diesem Beitrag wird hierzu auf die Möglichkeiten der Wiederverwendung von Stahlspundwänden eingegangen. Dabei wird ein wesentliches Augenmerk auf die Möglichkeiten des Recyclings des Spundwandstahls gelegt. Weiterhin erfolgt eine ausführliche Diskussion bezüglich des Ziehens von Spundwänden und den hierbei auftretenden Problemen. So ist häufig ein Anstieg des Herausziehwiderstands über die Zeit feststellbar. Anhand verschiedener Finite‐Elemente‐Untersuchungen wird dieser Zuwachs des Herausziehwiderstands numerisch untersucht, und es können verschiedene Faktoren herausgearbeitet werden, die dem zugrunde liegen.

Investigations regarding the re‐use of sheet‐piles.

Especially in recent years the topic sustainability and careful handling of environment are discussed more and more in politics and society. In geotechnical engineering there is great potential to deal more sustainable with the used resources. In this contribution, the possibilities of re‐using steel sheet‐piles are discussed. A main scope is set on the possibilities of recycling of the steel. Furthermore, the pull‐out process of sheet‐piles is discussed and problems during the pull‐out process are described. In‐situ often an increase of pull‐out forces over time can be noticed. Several numerical investigations using finite element method are presented to investigate the possible factors which influence the increase in pull‐out forces.
Features of anti‐inflammatory effects of modulated extremely high‐frequency electromagnetic radiation
Authors: Gapeyev Andrew B. , Mikhailik Elena N. , Chemeris Nikolay K.
Published: May 2009

Using a model of acute zymosan‐induced paw edema in NMRI mice, we test the hypothesis that anti‐inflammatory effects of extremely high‐frequency electromagnetic radiation (EHF EMR) can be essentially modified by application of pulse modulation with certain frequencies. It has been revealed that a single exposure of animals to continuous EHF EMR for 20 min reduced the exudative edema of inflamed paw on average by 19% at intensities of 0.1–0.7 mW/cm2 and frequencies from the range of 42.2–42.6 GHz. At fixed effective carrier frequency of 42.2 GHz, the anti‐inflammatory effect of EHF EMR did not depend on modulation frequencies, that is, application of different modulation frequencies from the range of 0.03–100 Hz did not lead to considerable changes in the effect level. On the contrary, at “ineffective” carrier frequencies of 43.0 and 61.22 GHz, the use of modulation frequencies of 0.07–0.1 and 20–30 Hz has allowed us to restore the effect up to a maximal level. The results obtained show the critical dependence of anti‐inflammatory action of low‐intensity EHF EMR on carrier and modulation frequencies. Within the framework of this study, the possibility of changing the level of expected biological effect of modulated EMR by a special selection of combination of carrier and modulation frequencies is confirmed. Bioelectromagnetics 30:454–461, 2009. © 2009 Wiley‐Liss, Inc.
Cellulose hydrolysis in evolving substrate morphologies I: A general modeling formalism
Authors: Zhou Wen , Schüttler Heinz‐Bernd , Hao Zhiqian , Xu Ying
Published: May 2009

We develop a general framework for a realistic rate equation modeling of cellulose hydrolysis using non‐complexed cellulase. Our proposed formalism, for the first time, takes into account explicitly the time evolution of the random substrate morphology resulting from the hydrolytic cellulose chain fragmentation and solubilization. This is achieved by integrating novel geometrical concepts to quantitatively capture the time‐dependent random morphology, together with the enzymatic chain fragmentation, into a coupled morphology‐plus‐kinetics rate equation approach. In addition, an innovative site number representation, based on tracking available numbers of β(1,4) glucosidic bonds, of different “site” types, exposed to attacks by different enzyme types, is presented. This site number representation results in an ordinary differential equation (ODE) system, with a substantially reduced ODE system size, compared to earlier chain fragmentation kinetics approaches. This formalism enables us to quantitatively simulate both the hydrolytically evolving random substrate morphology and the profound, and heretofore neglected, morphology effects on the hydrolysis kinetics. By incorporating the evolving morphology on an equal footing with the hydrolytic chain fragmentation, our formalism provides a framework for the realistic modeling of the entire solubilization process, beyond the short‐time limit and through near‐complete hydrolytic conversion. As part I of two companion papers, the present paper focuses on the development of the general modelling formalism. Results and testable experimental predictions from detailed numerical simulations are presented in part II. Biotechnol. Bioeng. 2009; 104: 261–274 © 2009 Wiley Periodicals, Inc.
Recanalization of chronic occlusions of the superficial femoral artery using the outback™ re‐entry catheter: A single centre experience
Authors: Beschorner Ulrich , Sixt Sebastian , Schwarzwälder Uwe , Rastan Aljoscha , Mayer Christian , Noory Elias , Macharzina Roland , Buergelin Karlheinz , Bonvini Robert , Zeller Thomas
Published: May 2009

Purpose: To report our experience with a catheter system (The Outback™ catheter) designed to allow fluoroscopically controlled re‐entry after subintimal guide wire passage during recanalization of chronically occluded femoro‐popliteal arteries. Methods: Between March 2007 and August 2008, 65 legs in 61 patients (60% male, mean age 73 (49–98 years) with chronic occlusion of the SFA and proximal popliteal artery were treated. Clinical presentation was severe intermittent claudication (Rutherford category 3, 59%), rest pain (Rutherford category 4, 16%), and minor ulcerations (Rutherford category 5, 25%). In all cases, the true lumen could not be entered by using standard antegrade catheter and guide wire techniques. Results: Median lesion length was 200 ± 102 mm. Recanalization of the arterial occlusion was successful in 57 of 65 treated lesions (88%). One patient died of myocardial infarction after delayed femoral bleeding possibly due to extensive recanalization attempts. There were no further procedure‐related complications. Conclusion: Use of the Outback™ re‐entry catheter system is a valuable option for interventional therapy of chronically occluded femoro‐popliteal arteries following failed standard antegrade recanalization attempt. © 2009 Wiley‐Liss, Inc.
Acute fracture of ACCULINK carotid stent during post dilation
Authors: Habib Najibullah , van der Heyden Jan
Published: May 2009

Carotid angioplasty and stenting has become a valuable alternative treatment for carotid endarterectomy. However, several complications can occur during this high‐risk procedure. We describe a case of carotid stent procedure during carotid angioplasty in a 70‐year‐old man. Management of this complication with an overview of current literature is discussed. © 2009 Wiley‐Liss, Inc.
ChemInform Abstract: Td B(BO)4‐: A Tetrahedral Boron Oxide Cluster Analogous to Boron Hydride Td BH4‐
Authors: Yao Wen‐Zhi , Guo Jin‐Chang , Lu Hai‐Gang , Li Si‐Dian
Published: May 2009

ChemInform 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: Thermochromic Phase Transition on CuMo0.9W0.1O4@SiO2 Core—Shell Particles.
Authors: Gaudon M. , Basly B. , Fauque Y. , Majimel J. , Delville M. H.
Published: May 2009

ChemInform 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 Effect of Au Diffusion on Some Physical Properties of Bi1.8Pb0.35Sr1.9Ca2.1 Cu3Oy Superconductors.
Authors: Terzioglu C. , Ozturk O. , Belenli I.
Published: May 2009

ChemInform 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: An Effective Method to Decrease Dielectric Loss of CaCu3Ti4O12 Ceramics.
Authors: Mu Chun‐Hong , Liu Peng , He Ying , Zhou Jian‐Ping , Zhang Huai‐Wu
Published: May 2009

ChemInform 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: Drastic Decrease of the Curie Temperature in the Solid Solution GdRuxCd1‐x.
Authors: Tappe Frank , Schappacher Falko M. , Hermes Wilfried , Eul Matthias , Poettgen Rainer
Published: May 2009

ChemInform 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: Reversible Hydriding/Dehydriding Properties of New Y3Al2 Hydrides.
Authors: Ikeda K. , Watanabe N. , Kato S. , Sato T. , Nakamori Y. , Orimo S.
Published: May 2009

ChemInform 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: Comparative Study of Dehydrogenation of Sodium Aluminum Hydride Wet‐Doped with ScCl3, TiCl3, VCl3, and MnCl2.
Authors: Naik Mehraj‐ud‐din , Rather Sami‐ullah , Zacharia Renju , So Chang Su , Hwang Sang Woon , Kim Ae Rhan , Nahm Kee Suk
Published: May 2009

ChemInform 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: Mechanochemical Synthesis of Alkaline Earth Carbides and Intercalation Compounds.
Authors: Hick Sandra M. , Griebel Carolin , Blair Richard G.
Published: May 2009

ChemInform 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: 77Se NMR Spectroscopic, DFT MO, and VBT Investigations of the Reversible Dissociation of Solid (Se6I2) [AsF6]2·2SO2 in Liquid SO2 to Solutions Containing 1,4‐Se6I22+ in Equilibrium with Sen2+ (n = 4, 8, 10) and Seven Binary Selenium Iodine Cations: Preliminary Evidence for 1,1,4,4‐Se4Br42+ and cyclo‐Se7Br+.
Authors: Jenkins H. Donald B. , et al. et al.
Published: May 2009

ChemInform 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: Hydrogen Polyphosphides P3H23‐ and P3H32‐: Synthesis and Crystal Structure of K3(P3H2)·2.3NH3, Rb3(P3H2)·NH3, [Rb(18‐crown‐6)] 2(P3H3)·7.5NH3, and [Cs(18‐crown‐6)] 2(P3H3)·7NH3.
Authors: Kraus Florian , Aschenbrenner Juergen C. , Klamroth T. , Korber Nikolaus
Published: May 2009

ChemInform 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: Beryllium Diammine Difluoride [BeF2(NH3)2].
Authors: Kraus Florian , Fichtl Matthias B. , Baer Sebastian A.
Published: May 2009

ChemInform 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, Crystal Structure and Magnetic Properties of Bixbyite‐Type Vanadium Oxide Nitrides.
Authors: Nakhal Suliman , Hermes Wilfried , Ressler Thorsten , Poettgen Rainer , Lerch Martin
Published: May 2009

ChemInform 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 Crystal Structure of a New 3D Copper B‐Paradodecatungstate Compound: [Na2(H2O)8] [Na8(H2O)20][Cu(en)2] [W12O42]·3H2O.
Authors: Xu Xiuhong , Luo Fang , Luo Weihong , Chen Ji
Published: May 2009

ChemInform 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 New Chiral Shift Reagent for the Determination of Enantiomeric Excess and Absolute Configuration in Cyanohydrins.
Authors: Moon Lomary S. , Jolly Ravinder S. , Kasetti Yoganjaneyulu , Bharatam Prasad V.
Published: May 2009

ChemInform 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: Tuning the Chiral Environment of C2‐Symmetric Diene Ligands: Development of 3,7‐Disubstituted Bicyclo[3.3.1]nona‐2,6‐dienes.
Authors: Shintani Ryo , Ichikawa Yoshitaka , Takatsu Keishi , Chen Fu‐Xue , Hayashi Tamio
Published: May 2009

ChemInform 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 Atropisomeric 5,5′‐Linked Biphenyl Bisaminophosphine Ligands and Their Applications in Asymmetric Catalysis.
Authors: Zhang Yong Jian , Wei Hao , Zhang Wanbin
Published: May 2009

ChemInform 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 Azole Derivatives from 3‐Phenylaminopropanohydrazide and Evaluation of Their Antimicrobial Efficacy.
Authors: Tumosiene Ingrida , Kantminiene Kristina , Pavilonis Alvydas , Mazeliene Zaneta , Beresnevicius Zigmuntas J.
Published: May 2009

ChemInform 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: Photoinduced Isomerization of Allyl Alcohols to Carbonyl Compounds Using Dendrimer Disulfide as Catalyst.
Authors: Tsuboi Takaaki , Takaguchi Yutaka , Tsuboi Sadao
Published: May 2009

ChemInform 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: Nanoparticle‐Supported and Magnetically Recoverable Nickel Catalyst: A Robust and Economic Hydrogenation and Transfer Hydrogenation Protocol.
Authors: Polshettiwar Vivek , Baruwati Babita , Varma Rajender S.
Published: May 2009

ChemInform 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: Desulfurizing Difluorination Reaction of Benzyl Sulfides Using IF5.
Authors: Fukuhara Tadahito , Hara Shoji
Published: May 2009

ChemInform 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: Selective Aerobic Oxidative Dibromination of Alkenes with Aqueous HBr and Sodium Nitrite as a Catalyst.
Authors: Podgorsek Ajda , Eissen Marc , Fleckenstein Jens , Stavber Stojan , Zupan Marko , Iskra Jernej
Published: May 2009

ChemInform 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: Intermolecular Cope‐Type Hydroamination of Alkenes and Alkynes Using Hydroxylamines.
Authors: Moran Joseph , Gorelsky Serge I. , Dimitrijevic Elena , Lebrun Marie‐Eve , Bedard Anne‐Catherine , Seguin Catherine , Beauchemin Andre M.
Published: May 2009

ChemInform 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: Palladium‐Catalyzed Coupling of N‐Heteroaryl Sulfides with Organozinc Reagents.
Authors: Koshiba Takahiro , Miyazaki Tohru , Tokuyama Hidetoshi , Fukuyama Tohru
Published: May 2009

ChemInform 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: Microwave‐Accelerated Wittig Olefination of β‐Chloroacroleins.
Authors: Bera Rabin , Dhananjaya G. , Singh Shambu Nath , Kumar Rajender , Mukkanti K. , Pal Manojit
Published: May 2009

ChemInform 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: Ring‐Opening Bis(alkoxycarbonylation) Reaction of Methylenecyclopropanes Catalyzed by Palladium in the Presence of Copper(I) Salt.
Authors: Aratani Takahiro , Ukaji Yutaka , Inomata Katsuhiko
Published: May 2009

ChemInform 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: Organocatalytic Conjugate Addition of 1‐Bromonitroalkanes to α,β‐Unsaturated Aldehydes: Synthesis of Nitrocyclopropanes.
Authors: Zhang Jun‐min , Hu Zhi‐peng , Zhao Shuang‐qi , Yan Ming
Published: May 2009

ChemInform 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: Effective Catalytic Activity of the Hydrated Gold Catalyst NaAuCl4·2H2O to Construct Highly Fused Cyclopentenones.
Authors: Karmakar Swastik , Kim Ahyun , Oh Chang Ho
Published: May 2009

ChemInform 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: One‐Pot Synthesis of Alkoxyamine Derivatives by Reductive Alkoxyamination with a 2‐Picoline‐Borane Complex.
Authors: Kawase Yasushi , Yamagishi Takehiro , Kutsuma Teruo , Ueda Kimio , Iwakuma Takeo , Nakata Tadashi , Yokomatsu Tsutomu
Published: May 2009

ChemInform 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 Method for the Selective Protection of Aromatic Amines in the Presence of Aliphatic Amines.
Authors: Perron Valerie , Abbott Shaun , Moreau Nancie , Lee Devin , Penney Christopher , Zacharie Boulos
Published: May 2009

ChemInform 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: Easy Copper‐Catalyzed Synthesis of Primary Aromatic Amines by Coupling Aromatic Boronic Acids with Aqueous Ammonia at Room Temperature.
Authors: Rao Honghua , Fu Hua , Jiang Yuyang , Zhao Yufen
Published: May 2009

ChemInform 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: Asymmetric Pentenylation of Aldehydes: A New Benchmark for the Preparation of Ethyl‐Substituted Homoallylic Alcohol.
Authors: Sonawane Ravindra P. , Joolakanti Shyamsunder R. , Arseniyadis Stellios , Cossy Janine
Published: May 2009

ChemInform 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: Enantioselective Desymmetrization of meso‐Aziridines with TMSN3 or TMSCN Catalyzed by Discrete Yttrium Complexes.
Authors: Wu Bin , Gallucci Judith C. , Parquette Jon R. , RajanBabu T. V.
Published: May 2009

ChemInform 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: Syntheses of N,S‐Substituted 4‐Chloro‐2‐mercapto‐5‐methylbenzenesulfonamide Derivatives with Potential Biological Activity.
Authors: Pomarnacka E. , Kornicka A. , Bednarski P. J. , Charkiewicz A.
Published: May 2009

ChemInform 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: Highly Enantioselective Conjugate Additions of Aldehydes to Vinyl Sulfones.
Authors: Landa Aitor , Maestro Miguel , Masdeu Carme , Puente Angel , Vera Silvia , Oiarbide Mikel , Palomo Claudio
Published: May 2009

ChemInform 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 Convenient Synthesis of Unsymmetrical Pinacols by Coupling of Structurally Similar Aromatic Aldehydes Mediated by Low‐Valent Titanium.
Authors: Duan Xin‐Fang , Feng Jian‐Xia , Zi Guo‐Fu , Zhang Zhan‐Bin
Published: May 2009

ChemInform 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: Aerobic Oxygenation of Benzylic Ketones Promoted by a Gold Nanocluster Catalyst.
Authors: Sakurai Hidehiro , Kamiya Ikuyo , Kitahara Hiroaki , Tsunoyama Hironori , Tsukuda Tatsuya
Published: May 2009

ChemInform 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: L‐Proline‐Derived Tertiary Amino Alcohols as a New Chiral Ligand for Enantioselective Alkynylation of Aldehydes.
Authors: Xu Zhou , Wu Nan , Ding Zhenhua , Wang Ting , Mao Jincheng , Zhang Yawen
Published: May 2009

ChemInform 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: Microwave‐Assisted Sonogashira‐Type Cross Couplings of Various Heterocyclic Methylthioethers.
Authors: Shook Brian C. , Chakravarty Devraj , Jackson Paul F.
Published: May 2009

ChemInform 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: Cross‐Metathesis of α‐Methylene‐β‐lactams: The First Tetrasubstituted Alkenes by CM.
Authors: Liang Yanke , Raju Ravinder , Le Tri , Taylor Christopher D. , Howell Amy R.
Published: May 2009

ChemInform 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: Gold Imidazolium‐Based Ionic Liquids, Efficient Catalysts for Cycloisomerization of γ‐Acetylenic Carboxylic Acids.
Authors: Neatu Florentina , Parvulescu Vasile I. , Michelet Veronique , Genet Jean‐Pierre , Goguet Alexandre , Hardacre Christopher
Published: May 2009

ChemInform 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: Cobalt‐Catalyzed Aerobic Oxidation of (E)‐ and (Z)‐Bishomoallylic Alcohols.
Authors: Menendez Perez Barbara , Hartung Jens
Published: May 2009

ChemInform 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: Triflic Imide Catalyzed [3 + 2] Cycloaddition of Aldimines with α,α‐Dimethylallylsilane.
Authors: Shindoh Naoya , Tokuyama Hidetoshi , Takemoto Yoshiji , Takasu Kiyosei
Published: May 2009

ChemInform 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: Design and Efficient Synthesis of Amino Acid Derived 2‐Substituted Imidazoles by Palladium‐Catalyzed Cross‐Coupling Reactions.
Authors: Marek Ales , Kulhanek Jiri , Bures Filip
Published: May 2009

ChemInform 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: Ultrasound Promoted Synthesis of 2‐Imidazolines in Water: A Greener Approach Toward Monoamine Oxidase Inhibitors.
Authors: Sant' Anna Gabriela da S. , Machado Pablo , Sauzem Patricia D. , Rosa Fernanda A. , Rubin Maribel A. , Ferreira Juliano , Bonacorso Helio G. , Zanatta Nilo , Martins Marcos A. P.
Published: May 2009

ChemInform 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: Use of NaOH as a New Activator for the Palladium‐Catalyzed Direct CH Arylation of Thiazole Derivatives.
Authors: Miyaoku Takayuki , Mori Atsunori
Published: May 2009

ChemInform 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: An Efficient Synthesis of New 2‐Aminomethyl‐1,3,4‐oxadiazoles from Enantiomeric Phenylglycine Hydrazides.
Authors: Kudelko Agnieszka , Zielinski Wojciech
Published: May 2009

ChemInform 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 Catalytic Asymmetric Electrocyclization—Protonation Reaction.
Authors: Rueping Magnus , Ieawsuwan Winai
Published: May 2009

ChemInform 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: 4‐Aryl‐8‐hydroxyquinolines from 4‐Chloro‐8‐tosyloxyquinoline Using a Suzuki—Miyaura Cross‐Coupling Approach.
Authors: Heiskanen Juha P. , Hormi Osmo E. O.
Published: May 2009

ChemInform 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 Dramatic Substituent Effect in Silver(I)‐Catalyzed Regioselective Cyclization of ortho‐Alkynylaryl Aldehyde Oxime Derivatives.
Authors: Gao Hongyin , Zhang Junliang
Published: May 2009

ChemInform 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 Facile Synthesis of 2,3‐Disubstituted Furo[2,3‐b]pyridines.
Authors: Beutner Gregory L. , Kuethe Jeffrey T. , Yasuda Nobuyoshi
Published: May 2009

ChemInform 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 5,6‐Dihydrobenz[c]acridines: A Comparative Study.
Authors: Karthikeyan P. , Rani A. Meena , Saiganesh R. , Balasubramanian K. K. , Kabilan S.
Published: May 2009

ChemInform 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: Reaction of 6(7)‐Acyl‐ and 6(7)‐Formylperimidines with 1,3,5‐Triazines in Polyphosphoric Acid.
Authors: Aksenov A. V. , Borovlev I. V. , Pisarenko S. V. , Aksenova I. V.
Published: May 2009

ChemInform 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: An Unexpected Result of the Reaction of Perimidines with an Excess of 1,3,5‐Triazines in Polyphosphoric Acid.
Authors: Aksenov A. V. , Aksenova I. V. , Lobach D. A. , Shcherbakov S. V.
Published: May 2009

ChemInform 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 Convenient Synthesis of 1‐(ω‐Aminoalkyl)‐5‐nitro‐1H‐pyrimidine‐2,4‐diones.
Authors: Wegrzynek E. , Walczak K.
Published: May 2009

ChemInform 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: An Efficient Approach to Original Substituted 2‐Arylidene‐2H‐[1,4]‐oxazin‐3(4H)‐ones via a Tandem Intramolecular P(O→C) Migration/Horner—Wadsworth—Emmons Olefination Sequence.
Authors: Claveau Elise , Gillaizeau Isabelle , Coudert Gerard
Published: May 2009

ChemInform 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 Some New N,N′‐Diarylsubstituted Methylene‐bis‐dihydro‐2H‐1,3‐benzoxazines
Authors: Reddy Cherkupally Sanjeeva , Raghu Mekala
Published: May 2009

ChemInform 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 Tautomeric Structure of 6‐Arylhydrazono 1H‐Pyrazolo[3′,4′:4,5]pyrimido[1,6‐b][1,2,4]triazepines (V).
Authors: Shawali Ahmad S. , Farghaly Thoraya A.
Published: May 2009

ChemInform 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: Expeditious Method for the Synthesis of Novel 2,3,5,6‐Tetrahydrobenzo[g][1,3,5]oxadiazocine‐4‐thiones Linked with Isoxazole.
Authors: Rajanarendar E. , Reddy A. Siva Rami , Srinivas M.
Published: May 2009

ChemInform 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: Palladium(0)‐Catalyzed Benzylation of H‐Phosphonate Diesters: An Efficient Entry to Benzylphosphonates.
Authors: Laven Gaston , Stawinski Jacek
Published: May 2009

ChemInform 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 Practical Preparation of Aryl β‐Ketophosphonates.
Authors: Milburn Robert R. , McRae Ken , Chan Johann , Tedrow Jason , Larsen Robert , Faul Margaret
Published: May 2009

ChemInform 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 Biological Properties of a Rhodacyanine Derivative, SSJ‐127 (X), Having High Efficacy Against Malaria Protozoa.
Authors: Pudhom Khanitha , Ge Jian‐Feng , Arai Chika , Yang Mei , Kaiser Marcel , Wittlin Sergio , Brun Reto , Itoh Isamu , Ihara Masataka
Published: May 2009

ChemInform 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.