bluuebunny/crossref_metadata_2025_split huggingface dataset:
Concentration of Wax‐like Alcohol Ethoxylates with Supercritical Propane
Authors: Schwarz C. E. , Nieuwoudt I. , Knoetze J. H. 
Published: May 2007

AbstractThe virtual insolubility of synthetic wax can be improved by ethoxylating the wax with a polyethylene glycol segment to form an alcohol ethoxylate. Current methods lead to a wide ethylene oxide distribution. This work shows that supercritical propane can fractionate alcohol ethoxylates according to the ethylene oxide content. Solubility measurements in propane at 408 K show total solubility of an alcohol mixture (average 40 carbon atoms) below 140 bar and a region of immiscibility between 0.975 and 0.5 at pressures below 275 bar for the alcohol ethoxylate mixture (average 40 carbon atoms, 50 % ethoxylation). This large solubility difference shows that fractionation of the alcohol ethoxylate with propane is possible. Countercurrent pilot plant runs proved that separation is possible and with energy integration and selection of the correct decompression process the technology is both technically and economically viable.
The Effect of a New Pressure Change Technology (PCT) on Microorganisms: An Innovate Concept for Food Safety
Authors: Bönsch K. , Wecks M. , Ondruschka J. , Staudt R. 
Published: May 2007

AbstractA new pressure change technology (PCT) for a non‐thermal inactivation of microorganisms in liquid food and pharmaceuticals is described. This technology was applied to food‐relevant microorganisms and was capable of reducing the organisms up to 7.5 log. The influence of process parameters (type of gas, pressure, and temperature) was investigated with the help of physiological changes of microorganisms. The results of this pressure change technology are shown and discussed.
Direct Synthesis of Linalyl Acetate from Linalool in Supercritical Carbon Dioxide: A Thermodynamic Study
Authors: Martín Á. , Silva V. , Pérez L. , García‐Serna J. , Cocero M. J. 
Published: May 2007

AbstractThe main components of Lavender and Lavandin essential oils are linalyl acetate and linalool. An enrichment of the product in linalyl acetate is of interest, since the market value of this component is considerably higher than that of linalool. This work presents a thermodynamic study of the synthesis of linalyl acetate from linalool by a catalytic transesterification with ethyl acetate in a supercritical CO2 medium. The study comprises the calculation of the equilibrium compositions of this reaction, and the correlation to the fluid phase equilibrium of this system, which is of interest for the determination of the maximum concentration of reagents during the reaction, and for the study of the fractionation of the reaction products. The nonideal behavior of the system is accounted for by using the Stryjek‐Vera Peng‐Robinson Equation of State (PRSV EoS). The results are used to select optimum conditions for an experimental study of this reaction.
Comparative Study of Metal‐Catalyzed Iminations of Sulfoxides and Sulfides
Authors: García Mancheño Olga , Bolm Carsten 
Published: May 2007

AbstractA comparative study of the imination of sulfur compounds with various metal catalysts in combination with isolated or in situ generated iminoiodinanes (PhINR) as nitrogen sources is presented. The influence of the metal catalyst towards the imination of a variety of substituted sulfoxides has been evaluated. Moreover, the effect of the different oxidation states of sulfur on the reactivity and selectivity of the nitrogen transfer redox process in the formation of sulfilimines and sulfoximines was studied. Depending on both the specific metal catalyst as well as the employed nitrene precursor, the sulfide/sulfoxide imination ratio varied in transformations of thianthrene‐5‐oxide and substituted para‐thio phenylsulfoxides.
Using First Principles Calculations to Identify New Destabilized Metal Hydride Reactions for Reversible Hydrogen Storage.
Authors: Alapati Sudhakar V. , Johnson J. Karl , Sholl David S. 
Published: May 2007

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, please click on HTML or PDF.
Phase Transitions in [Ca(H2O)4](NO3)2 Studied by Differential Scanning Calorimetry, X‐Ray Single Crystal Diffraction and Neutron Powder Diffraction. Part 1.
Authors: Migdal‐Mikuli Anna , Hetmanczyk Joanna , Nitek Wojciech , Mikuli Edward , Hetmanczyk Lukasz 
Published: May 2007

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, please click on HTML or PDF.
Luminescence Investigation of Eu3+ Activated Double Molybdates Red Phosphors with Scheelite Structure.
Authors: Wang Zhengliang , Liang Hongbin , Gong Menglian , Su Qiang 
Published: May 2007

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, please click on HTML or PDF.
Enantioselective Palladium‐Catalyzed Conjugate Addition of Arylsiloxanes.
Authors: Gini Francesca , Hessen Bart , Feringa Ben L. , Minnaard Adriaan J. 
Published: May 2007

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, please click on HTML or PDF.
Flash Vacuum Pyrolysis of 1‐Azolyl‐1‐phenylhydrazono‐2‐propanones.
Authors: El‐Dusouqui Osman M. E. , Abdelkhalik Mervat M. , El‐Etaibi Alya M. , Dib Hicham H. , Al‐Awadi Nouria A. 
Published: May 2007

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, please click on HTML or PDF.
An Easy‐To‐Use, Regioselective, and Robust Bis(amidate) Titanium Hydroamination Precatalyst: Mechanistic and Synthetic Investigations Toward the Preparation of Tetrahydroisoquinolines and Benzoquinolizine Alkaloids.
Authors: Zhang Zhe , Leitch David C. , Lu Man , Patrick Brian O. , Schafer Laurel L. 
Published: May 2007

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, please click on HTML or PDF.
Efficient Heck Reactions Catalyzed by a Highly Recyclable Palladium(II) Complex of a Pyridyl‐Functionalized Imidazolium‐Based Ionic liquid.
Authors: Wang Ruihu , Xiao Ji‐Chang , Twamley Brendan , Shreeve Jean'ne M. 
Published: May 2007

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, please click on HTML or PDF.
A New Organocatalytic Process of Cyclotrimerization of Acetylenic Ketones Mediated by 2,4‐Pentanedione.
Authors: Zhou Qing‐Fa , Yang Fei , Guo Qing‐Xiang , Xue Song 
Published: May 2007

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, please click on HTML or PDF.
Synthesis of Acyclic α,β‐Unsaturated Ketones via Pd(II)‐Catalyzed Intermolecular Reaction of Alkynamides and Alkenes.
Authors: Momiyama Norie , Kanan Matthew W. , Liu David R. 
Published: May 2007

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, please click on HTML or PDF.
Ring Opening of 2‐(Cyanomethyl)aziridines by Acid Chlorides: Synthesis of Novel 4‐Amino‐2‐butenenitrile Derivatives Through Intermediate Aziridinium Salts.
Authors: D'hooghe Matthias , Vervisch Karel , Van Nieuwenhove Andries , De Kimpe Norbert 
Published: May 2007

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, please click on HTML or PDF.
A Pd(OAc)2‐Mediated One‐Pot Synthesis of Trisubstituted Alkenes via Michael Addition of a Stabilized Ylide to Baylis—Hillman Adducts.
Authors: Murthy A Sai Krishna , Rambabu C. , Vijeender K. , Bhusan P. Bibhuti , Chandrasekhar S. 
Published: May 2007

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, please click on HTML or PDF.
Synthesis of 2,2‐[60]Fullerenoalkylamines (IV) via the Curtius Rearrangement.
Authors: Tada Tomoyuki , Ishida Yasuhiro , Saigo Kazuhiko 
Published: May 2007

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, please click on HTML or PDF.
Regioselective Synthesis of (E)‐5‐(Tributylstannylmethylidene)‐5H‐furan‐2‐ones and (E)‐3‐(Tributylstannylmethylidene)‐3H‐isobenzofuran‐1‐ones: Easy Access to γ‐Alkylidenebutenolide and Phthalide Skeletons.
Authors: Duchene Alain , Thibonnet Jerome , Parrain Jean‐Luc , Anselmi Elsa , Abarbri Mohamed 
Published: May 2007

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, please click on HTML or PDF.
Synthesis and Structure of Novel Disulfide(trisulfide)‐Containing Thiophenes.
Authors: Deng Shi‐Ren , Wu Tao , Hu Gao‐Qiang , Li Dan , Zhou Yun‐Hong , Li Zao‐Ying 
Published: May 2007

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, please click on HTML or PDF.
One‐Pot Synthesis of Polysubstituted Indoles from Aliphatic Nitro Compounds under Mild Conditions.
Authors: Simoneau Christopher A. , Strohl Alexis M. , Ganem Bruce 
Published: May 2007

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, please click on HTML or PDF.
Triflic Acid Catalyzed Michael Reactions of Indole and Pyrrole Compounds with α,β‐Unsaturated Ketones in Water.
Authors: Zhang Hai‐Bo , Liu Li , Liu Yu‐Liang , Chen Yong‐Jun , Wang Jun , Wang Dong 
Published: May 2007

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, please click on HTML or PDF.
A Simple and Efficient One‐Pot Synthesis of 2‐Substituted Benzimidazoles.
Authors: Bahrami Kiumars , Khodaei Mohammad Mehdi , Kavianinia Iman 
Published: May 2007

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, please click on HTML or PDF.
1‐(Methyldithiocarbonyl)imidazole as Thiocarbonyl Transfer Reagent: A Facile One‐Pot Three‐Component Synthesis of 3,5‐ and 1,3,5‐Substituted‐2‐thiohydantoins.
Authors: Sundaram G. S. M. , Venkatesh C. , Ila H. , Junjappa H. 
Published: May 2007

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, please click on HTML or PDF.
A Novel NaI‐Promoted Ring Expansion of Cyclopropylidene Alcohols to Dihydropyrans.
Authors: Fu Weijun , Huang Xian , Lin Ying 
Published: May 2007

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, please click on HTML or PDF.
Multicomponent Synthesis of Highly Substituted 2‐Pyridones.
Authors: Neo Ana G. , Carrillo Rosa Maria , Barriga Susana , Moman Edelmiro , Marcaccini Stefano , Marcos Carlos F. 
Published: May 2007

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, please click on HTML or PDF.
Synthesis of 5,6,7,8‐Tetrahydro‐1,6‐naphthyridines and Related Heterocycles by Cobalt‐Catalyzed [2 + 2 + 2] Cyclizations.
Authors: Zhou Ya , Porco John A. Jr. , Snyder John K. 
Published: May 2007

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, please click on HTML or PDF.
Efficient Biginelli Reaction Catalyzed by Sulfamic Acid or Silica Sulfuric Acid under Solvent‐Free Conditions.
Authors: Chen Wei‐Yi , Qin Su‐Dong , Jin Jian‐Rong 
Published: May 2007

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, please click on HTML or PDF.
New Ugi/Pictet—Spengler Multicomponent Formation of Polycyclic Diketopiperazines from Isocyanides and α‐Keto Acids.
Authors: El Kaim Laurent , Gageat Mathilde , Gaultier Laetitia , Grimaud Laurence 
Published: May 2007

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, please click on HTML or PDF.
Efficient Palladium‐Catalyzed Synthesis of Unsymmetrical (Het)aryltetrazines.
Authors: Leconte Nicolas , Keromnes‐Wuillaume Anne , Suzenet Franck , Guillaumet Gerald 
Published: May 2007

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, please click on HTML or PDF.
Synthesis of Hexahydro‐1H‐pyrido[3,2‐c]azepines as Hypotensive Agents of Expected Calcium‐Channel Blocking Activity.
Authors: El‐Sadek Mohamed E. , Aboukull Mansour , El‐Sabbagh Osama I. , Shallal Hassan M. 
Published: May 2007

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, please click on HTML or PDF.
Unsaturated Five‐Membered Selenium—Silicon Containing Heterocycles Based on the Reactions of Selenium Di‐ and Tetrahalides with Diorganyl Diethynyl Silanes.
Authors: Amosova Svetlana V. , Martynov Alexander V. , Mahaeva Natalia A. , Belozerova Olga V. , Penzik Maxim V. , Albanov Alexander I. , Yarosh Oleg G. , Voronkov Mikhail G. 
Published: May 2007

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, please click on HTML or PDF.
Dactylospongiaquinone (I), a New Meroterpenoid from the Australian Marine Sponge Dactylospongia n. sp.
Authors: Jankam Aroon , Somerville Michael J. , Hooper John N. A. , Brecknell Douglas J. , Suksamrarn Apichart , Garson Mary J. 
Published: May 2007

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, please click on HTML or PDF.
Total Syntheses of (.+‐.)‐Frondosin C (I) and (.+‐.)‐8‐epi‐Frondosin C via a Tandem Anionic 5‐exo Dig Cyclization—Claisen Rearrangement Sequence.
Authors: Li Xin , Kyne Robert E. , Ovaska Timo V. 
Published: May 2007

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, please click on HTML or PDF.
Total Synthesis of (+)‐Aquaticol by Biomimetic Phenol Dearomatization: Double Diastereofacial Differentiation in the Diels—Alder Dimerization of Orthoquinols with a C2‐Symmetric Transition State.
Authors: Gagnepain Julien , Castet Frederic , Quideau Stephane 
Published: May 2007

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, please click on HTML or PDF.
Synthesis of New Dimeric‐PEG‐Supported Cinchona Ammonium Salts as Chiral Phase Transfer Catalysts for the Alkylation of Schiff Bases with Water as the Solvent.
Authors: Wang Xin , Yin Liang , Yang Ting , Wang Yongmei 
Published: May 2007

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, please click on HTML or PDF.
Cochinchistemonine, a Novel Skeleton Alkaloid from Stemona cochinchinensis.
Authors: Lin Li‐Gen , Tang Chun‐Ping , Dien Pham‐Huu , Xu Ren‐Sheng , Ye Yang 
Published: May 2007

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, please click on HTML or PDF.
Studies on Arid Land Plants and Microorganisms. Part 11. Asperpyrone D and Other Metabolites of the Plant‐Associated Fungal Strain Aspergillus tubingensis.
Authors: Zhan Jixun , Gunaherath G. M. Kamal B. , Wijeratne E. M. Kithsiri , Gunatilaka A. A. Leslie 
Published: May 2007

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, please click on HTML or PDF.
A New Prenylated Isoflavone from Tephrosia tinctoria.
Authors: Reddy B. Anil Kumar , Khalivulla S. Ibrahim , Gunasekar D. 
Published: May 2007

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, please click on HTML or PDF.
Concise and Efficient Synthesis of Linear Furocoumarins: Psoralen and 4‐Methylpsoralen.
Authors: Zhang Bang‐Le , Wang Fang‐Dao , Yue Jian‐Min 
Published: May 2007

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, please click on HTML or PDF.
Impacts of Fluorine on the Electrochemical Properties of Li[Ni0.5Mn0.5]O2 and Li[Li0.2Ni0.15Co0.1Mn0.55] O2
Authors: Amine K. , Chen Zonghai , Kang S.‐H. 
Published: May 2007

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, please click on HTML or PDF.
Benzene‐o‐dithiolate Ligands as Versatile Building Blocks in Supramolecular Chemistry
Authors: Kreickmann Thorsten , Hahn F. Ekkehardt 
Published: May 2007

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, please click on HTML or PDF.
1‐Halo‐1‐(organochalcogeno)alk‐1‐enes
Authors: Khlebnikov A. F. , Kostikov R. R. 
Published: May 2007

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, please click on HTML or PDF.
1‐Nitrogen‐functionalized 1‐(Organooxy)alk‐1‐enes (Ketene O,N‐acetals)
Authors: Kantlehner W. 
Published: May 2007

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, please click on HTML or PDF.
Histological asymmetries of primary motor cortex predict handedness in chimpanzees (Pan troglodytes)
Authors: Sherwood Chet C. , Wahl Elizabeth , Erwin Joseph M. , Hof Patrick R. , Hopkins William D. 
Published: May 2007

AbstractLike humans, chimpanzees display robust and consistent hand preferences during the performance of certain tasks. Although correlations have been demonstrated between gross anatomic measures of primary motor cortex asymmetry and handedness in captive chimpanzees, the relationship between histological architecture and behavioral lateralization has not yet been investigated. Therefore, we examined interhemispheric asymmetry of several different microstructural characteristics of the primary motor cortex in the region of hand representation from 18 chimpanzees tested on a coordinated bimanual task before death. At the population level our data showed leftward bias for higher layer II/III neuron density. Of note, however, there was no population‐level asymmetry in the areal fraction of Nissl‐stained cell bodies, a finding that differs from previous studies of this cortical region in humans. Nonetheless, we found that asymmetry in the density of layer II/III parvalbumin‐immunoreactive interneurons was the best predictor of individual hand preference. These results suggest that histological asymmetries are related to handedness in chimpanzees, while overall patterns of asymmetry at the population level might differ from humans. J. Comp. Neurol. 503:525–537, 2007. © 2007 Wiley‐Liss, Inc.
Attribution in conversational context: Effect of mutual knowledge on explanation‐giving
Authors: Slugoski Ben R. , Lalljee Mansur , Lamb Roger , Ginsburg Gerald P. 
Published: May 2007

AbstractAttribution theorists typically have conceived the attribution process in terms of universal laws of cognitive functioning, independent of social interaction. In this paper we argue for the notion, grounded in recent ordinary language philosophy, that any consideration of the form of everyday explanation must take into account its function as an answer to a ‘why’ question within a conversational framework. Experiment 1 provides support for the idea that speakers should identify as causally relevant that necessary condition for the occurrence of an event about which the enquirer is ignorant. Experiment 2 replicates this basic finding and further demonstrates that speakers will change their explanations to enquirers believed to be sharing different knowledge about the same target event. Experiment 2 also assessed the role of individual differences in conversational rule‐following, and found in apparent contrast some previous predictions that high self‐monitoring individuals were no more likely than lows to tailor their explanations to suit the enquirer's knowledge state. If anything, the reverse occurred. Taken together, these experiments support the central contention of the abnormal conditions focus model (Hilton and Slugoski, 1986), that the common sense criterion of causality is that of an ‘abnormal condition’ rather than constant conjunction as instantiated in the ANOVA model of causal attribution (Kelley, 1967, 1973).
Procedural fairness and self‐esteem
Authors: Koper Gerda , Van Knippenberg Daan , Bouhuijs Francien , Vermunt Riel , Wilke Henk 
Published: May 2007

AbstractWe argue that people's self‐esteem is affected by the fairness of procedures to which they are subjected; unfair treatment will lower self‐esteem. Moreover, since this influence on self‐esteem is presumably due to the implicit evaluation expressed by the choice of procedure and hence by the evaluation expressed by the person implementing the procedure, people's concern with the fairness of treatment will be focused on the interactional aspects of the procedure. In two experiments designed to test these hypotheses subjects received either a high or a low grade on an ability test on the basis of either fair or unfair grading procedures. The results of Experiment 1 indicated that subjects' self‐esteem was lower after unfair treatment, and this influence was only apparent when subjects received high test feedback. Additionally, ratings of the fairness of the interaction were lower following unfair grading procedures. Experiment 2 also manipulated level of involvement with the test. Self‐esteem was affected by procedural fairness and procedural fairness influenced perceived fairness of the interaction only in the high involvement condition.