bluuebunny/crossref_metadata_2025_split huggingface dataset:
Heat and Mass Transfer between Air and Liquid Desiccant in Cross‐flow Contact Systems
Authors: Babakhani D. , Soleymani M. , Moheb A. 
Published: January 2010

AbstractIn this paper, an analytical solution of the coupled heat and mass transfer process in a cross‐flow liquid‐desiccant dehumidifier/regenerator is developed. By the use of reliable assumptions, the government equations for the system are solved by an analytical method. The results of the present analytical solution are compared with experimental data from the literature, and they show good agreement. The maximum error produced by the presented analytical solution is less than 12 %. The effect of the operating parameters is considered using the presented analytical solution. The results show that air inlet humidity, air flow rate, desiccant inlet temperature, and desiccant inlet concentration have more influence on the moisture removal rate in the cross‐flow dehumidifier. Also, air inlet humidity, desiccant inlet temperature, desiccant inlet concentration and desiccant flow rate have more effect on the moisture removal rate in the cross‐flow regenerator. The effect of the Lewis number on the performance of the dehumidifier/regenerator is investigated. As the results show, by the use of Le = 1.08 in the dehumidification process and Le = 0.96 in the regeneration process, instead of the value of unity, better results are obtained. The benefit of the present study is a simplified application for the evaluation of the outlet parameters of the cross‐flow air dehumidifier/regenerator.
Roles of Pumps and Bypass in Chemistry Induced by Hydrodynamic Cavitation
Authors: Braeutigam P. , Wu Z.‐L. , Stark A. , Ondruschka B. 
Published: January 2010

AbstractIn this investigation, a self‐made low pressure device (up to 100 psi) for creating hydrodynamic cavitation was optimized by using the Weissler reaction. Optimal upstream pressure for the reaction was obtained for a single line system (without bypass) as 29 psi. The effects of the centrifugal pump and the bypass were significant as compared with the effect of the restrictions investigated. Therefore, the use of more lines is proposed. The effects of different restrictions (valve, one‐hole plate, and multi‐hole plate) were investigated and multi‐hole plates show better efficiency.
Influence of a Lipid Phase on the Physical Properties of Spray‐Dried Maltodextrin Powders
Authors: Martins P. C. , Kieckbusch T. G. 
Published: January 2010

AbstractMaltodextrin powders containing 5, 10, 15, 20 and 25 % from three different palm oil fractions were produced by spray‐drying emulsions with 30 wt % total solids content. The effect of the lipid phase on the characteristics of the particles was evaluated. Oilless spray‐dried particles presented a smaller average size and reduced wettability as compared to the commercial product. An increase in fat content resulted in a decrease in true density while the Hausner Ratio and average diameter of the particles increased. The powders containing palm olefins (melting points, 14 °C and 18 °C) were stickier than the product containing stearin (melting point, 51 °C).
A Combined Theoretical and Experimental Investigation on the Enantioselective Oxidation of Aryl Benzyl Sulfides in the Presence of a Chiral Titanium Catalyst
Authors: Naso Francesco , Capozzi Maria Annunziata M. , Bottoni Andrea , Calvaresi Matteo , Bertolasi Valerio , Capitelli Francesco , Cardellicchio Cosimo 
Published: January 2010

AbstractAn experimental investigation of the enantioselective oxidation of aryl benzyl sulfides by tert‐butyl hydroperoxide in the presence of a titanium/hydrobenzoin catalyst has shown that these sulfides are ideal substrates for this catalytic system, with negligible interference by the substituents on the aryl groups. A reaction mechanism based on DFT computations has been proposed. The DFT MPWB1K functional was used in the theoretical investigation to account for weak hydrogen‐bonding and π interactions. The computed reaction profile explains the experimentally observed enantioselectivity, which is determined by the thermodynamics of the first phase of the reaction. A detailed discussion of the hydrogen‐bonding and π interactions that drive the reaction along the observed stereochemical path is given.
Chiral and Nonchiral [OsX2(diphosphane)(diamine)] (X: Cl, OCH2CF3) Complexes for Fast Hydrogenation of Carbonyl Compounds
Authors: Baratta Walter , Barbato Cinzia , Magnolia Santo , Siega Katia , Rigo Pierluigi 
Published: January 2010

AbstractThe osmium complexes trans‐[OsCl2(dppf)(diamine)] (dppf: 1,1′‐bis(diphenylphosphino)ferrocene; diamine: ethylenediamine in 3, propylenediamine in 4) were prepared by the reaction of [OsCl2(PPh3)3] (1) with the ferrocenyl diphosphane, dppf and the corresponding diamine in dichloromethane. The reaction of derivative 3 with NaOCH2CF3 in toluene afforded the alkoxide cis‐[Os(OCH2CF3)2(dppf)(ethylenediamine)] (5). The novel precursor [Os2Cl4(P(m‐tolyl)3)5] (2) allows the synthesis of the chiral complexes trans‐[OsCl2(diphosphane)(1,2‐diamine)] (6–9; diphosphane: (R)‐[6,6′‐dimethoxy(1,1′‐biphenyl)‐2,2′‐diyl]bis[1,1‐bis(3,5‐dimethylphenyl)phosphane] (xylMeObiphep) or (R)‐(1,1′‐binaphthalene)‐2,2′‐diylbis[1,1‐bis(3,5‐dimethylphenyl)phosphane] (xylbinap); diamine=(R,R)‐1,2‐diphenylethylenediamine (dpen) or (R,R)‐1,2‐diaminocyclohexane (dach)), obtained by the treatment of 2 with the diphosphane and the 1,2‐diamine in toluene at reflux temperature. Compounds 3–5 in ethanol and in the presence of NaOEt catalyze the reduction of methyl aryl, dialkyl, and diaryl ketones and aldehydes with H2 at low pressure (5 atm), with substrate/catalyst (S/C) ratios of 10 000–200 000 and achieving turnover frequencies (TOFs) of up to 3.0×105 h−1 at 70 °C. By employment of the chiral compounds 6–9, different ketones, including alkyl aryl, bulky tert‐butyl, and cyclic ketones, have successfully been hydrogenated with enantioselectivities up to 99 % and with S/C ratios of 5000–100 000 and TOFs of up to 4.1×104 h−1 at 60 °C.
Two Distinct Mechanisms of Alkyne Insertion into the Metal–Sulfur Bond: Combined Experimental and Theoretical Study and Application in Catalysis
Authors: Ananikov Valentine P. , Gayduk Konstantin A. , Orlov Nikolay V. , Beletskaya Irina P. , Khrustalev Victor N. , Antipin Mikhail Yu. 
Published: January 2010

AbstractThe present study reports the evidence for the multiple carbon–carbon bond insertion into the metal–heteroatom bond via a five‐coordinate metal complex. Detailed analysis of the model catalytic reaction of the carbon–sulfur (CS) bond formation unveiled the mechanism of metal‐mediated alkyne insertion: a new pathway of CS bond formation without preliminary ligand dissociation was revealed based on experimental and theoretical investigations. According to this pathway alkyne insertion into the metal–sulfur bond led to the formation of intermediate metal complex capable of direct CS reductive elimination. In contrast, an intermediate metal complex formed through alkyne insertion through the traditional pathway involving preliminary ligand dissociation suffered from “improper” geometry configuration, which may block the whole catalytic cycle. A new catalytic system was developed to solve the problem of stereoselective SS bond addition to internal alkynes and a cost‐efficient Ni‐catalyzed synthetic procedure is reported to furnish formation of target vinyl sulfides with high yields (up to 99 %) and excellent Z/E selectivity (>99:1).
Organocatalytic Tandem Reaction to Construct Six‐Membered Spirocyclic Oxindoles with Multiple Chiral Centres through a Formal [2+2+2] Annulation
Authors: Jiang Kun , Jia Zhi‐Jun , Chen Shi , Wu Li , Chen Ying‐Chun 
Published: January 2010

AbstractAn efficient tandem reaction for the asymmetric synthesis of six‐membered spirocyclic oxindoles has been successfully developed through a formal [2+2+2] annulation strategy. The amine‐catalysed stereoselective Michael addition of aliphatic aldehydes to electron‐deficient olefinic oxindole motifs gave chiral C3 components, which were further combined with diverse electrophiles (activated olefins or imines) to afford spirocyclic oxindoles with versatile molecular complexity (up to six contiguous stereogenic centres, high diastereo‐ and enantioselectivities).
ChemInform Abstract: Metal—Phosphorus Bonding in Complexes W@Au12PX3 (X: H, F, Cl, Br, I, Me, OMe) and [M@Au12]qPH3 (Mq: Hf2‐, Ta‐, W, Re+, Os2+, Ir3+, Pt4+, Au5+): Relativistic DFT Investigations.
Authors: Li Jia , Qiu Yi‐Xiang , Wang Shu‐Guang 
Published: January 2010

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: Ab initio Study of Small Coinage Metal Telluride Clusters AunTem (n, m: 1, 2)
Authors: Rong Q.‐M. S. , Liu F. M. , Li X. Y. , Zhao Y. F. , Jing X. G. 
Published: January 2010

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: Insight into Mg(BH4)2 with Synchrotron X‐Ray Diffraction: Structure Revision, Crystal Chemistry, and Anomalous Thermal Expansion.
Authors: Filinchuk Yaroslav , Cerny Radovan , Hagemann Hans 
Published: January 2010

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: Effect of Potassium Doping on the Structural, Magnetic and Magnetocaloric Properties of La0.7Sr0.3‐xKxMnO3 Perovskite Manganites.
Authors: Koubaa W. Cheikh‐Rouhou , Koubaa M. , Cheikhrouhou A. 
Published: January 2010

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: Crystal, Electric Transport Properties and Electronic Structures of the Ti5M1‐xSb2+x Series of Compounds (M: Cr, Mn, Fe, Co, Ni, Cu).
Authors: Tkachuk A. , Romaka L. , Hlil E. K. , Fruchart D. , Melnychenko‐Koblyuk A. N. , Stadnyk Yu. 
Published: January 2010

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: Neptunium(VI) Chain and Neptunium(VI/V) Mixed Valence Cluster Complexes.
Authors: Cornet Stephanie M. , Haeller L. Jonas L. , Starsfield Mark J. , Collison David , Helliwell Madeleine , May Iain , Kaltsoyannis Nikolas 
Published: January 2010

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: Unprecedented Linking of Two Polyoxometalate Units with a Metal—Metal Multiple Bond.
Authors: Sokolov Maxim N. , Korenev Vladimir S. , Izarova Natalya V. , Peresypkina Eugenia V. , Vicent Cristian , Fedin Vladimir P. 
Published: January 2010

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 Isolation of [Fe@Ge10]3‐: A Pentagonal Prismatic Zintl Ion Cage Encapsulating an Interstitial Iron Atom.
Authors: Zhou Binbin , Denning Mark S. , Kays Deborah L. , Goicoechea Jose M. 
Published: January 2010

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: Itinerant Ferromagnet RhFe3N: Advanced Synthesis and 57Fe Moessbauer Analysis.
Authors: Houben Andreas , Sepelak Vladimir , Becker Klaus‐Dieter , Dronskowski Richard 
Published: January 2010

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: New Scandium Rhodium Boride Sc4Rh17B12 with a Framework Structure: Synthesis, Crystal Structure, and Properties.
Authors: Alekseeva A. M. , Leithe‐Jasper A. , Prots Yu. , Schnelle W. , Grin Yu. , Antipov E. V. 
Published: January 2010

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: Intramolecular Hydroalkoxylation/Cyclization of Alkynyl Alcohols Mediated by Lanthanide Catalysts. Scope and Reaction Mechanism.
Authors: Seo Sung Yong , Yu Xianghua , Marks Tobin J. 
Published: January 2010

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: Diene‐yne Cyclization Reactions of 1‐Ethynyl‐2‐vinyl‐3,4‐dihydronaphthalenes and 1‐Ethynyl‐2‐vinylnaphthalenes.
Authors: Watanabe Masataka , Shiine Kodai , Ideta Keiko , Matsumoto Taisuke , Thiemann Thies 
Published: January 2010

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: Cyclocondensation of Ethyl 3,3‐Diaminoacrylate with Aromatic Ketones and Nitriles Containing a Labile Halogen Atom in the ortho Position.
Authors: Yan S. F. , Dar'in D. V. , Lobanov P. S. , Potekhin A. A. 
Published: January 2010

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: Wet Carbon‐Based Solid Acid/Potassium Permanganate as an Efficient Heterogeneous Reagents for Oxidation of Alcohols under Mild Conditions.
Authors: Shokrolahi Arash , Zali Abbas , Keshavarz Mohammad Hossein 
Published: January 2010

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: Allylic Oxidations Catalyzed by Dirhodium Caprolactamate via Aqueous tert‐Butyl Hydroperoxide: The Role of the tert‐Butylperoxy Radical.
Authors: McLaughlin Emily C. , Choi Hojae , Wang Kan , Chiou Grace , Doyle Michael P. 
Published: January 2010

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: Fluorination of Fluorene, Dibenzofuran and Their Open Analogues with Caesium Fluoroxysulfate and Related Fluorinating Reagents.
Authors: Iskra Jernej , Stavber Stojan , Zupan Marko 
Published: January 2010

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: SmI2‐Promoted Intra‐ and Intermolecular C—C Bond Formation with Chiral N‐Acyl Oxazolidinones.
Authors: Taaning Rolf H. , Thim Laura , Karaffa Jacob , Campana Araceli G. , Hansen Anna‐Mette , Skrydstrup Troels 
Published: January 2010

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: Pincer Thioamide and Pincer Thioimide Palladium Complexes Catalyze Highly Efficient Negishi Coupling of Primary and Secondary Alkyl Zinc Reagents at Room Temperature.
Authors: Wang Haibo , Liu Jing , Deng Yi , Min Tianyin , Yu Ganxiang , Wu Xiaojun , Yang Zhen , Lei Aiwen 
Published: January 2010

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 Copper‐Catalyzed Decarboxylative Coupling of the sp3‐Hybridized Carbon Atoms of α‐Amino Acids.
Authors: Bi Hai‐Peng , Zhao Liang , Liang Yong‐Min , Li Chao‐Jun 
Published: January 2010

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: Practical Method for Asymmetric Addition of Arylboronic Acids to α,β‐Unsaturated Carbonyl Compounds Utilizing in situ Prepared Rhodium Catalyst.
Authors: Lukin Kirill , Zhang Qunying , Leanna M. Robert 
Published: January 2010

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: Ruthenium‐Catalyzed Cross‐Coupling of Tertiary Propargyl Alcohols with ω‐Alkynenitriles: A Regio‐ and Stereoselective Surrogate for an Aldol Condensation.
Authors: Trost Barry M. , Maulide Nuno , Rudd Michael T. 
Published: January 2010

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: Enantiocontrolled Synthesis of Polychlorinated Hydrocarbon Motifs: A Nucleophilic Multiple Chlorination Process Revisited.
Authors: Yoshimitsu Takehiko , Fukumoto Naoya , Tanaka Tetsuaki 
Published: January 2010

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 N‐Benzyloxycarbamate Derivatives with Stabilized Carbon Nucleophiles: A New Synthetic Approach to Polyhydroxamic Acids and Other Hydroxamate‐Containing Mixed Ligand Systems.
Authors: Liu Yuan , Jacobs Hollie K. , Gopalan Aravamudan S. 
Published: January 2010

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: Enantioselective Synthesis of Functionalized Nitrocyclopropanes by Organocatalytic Conjugate Addition of Bromonitroalkanes to α,β‐Unsaturated Enones.
Authors: Lv Jian , Zhang Jiaming , Lin Zhu , Wang Yongmei 
Published: January 2010

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: Ring‐Expansion Protocol: Preparation of Synthetically Versatile Dihydrotropones.
Authors: Do Young‐Sun , Sun Ruiying , Kim Hee Jin , Yeo Jung Eun , Bae Sung‐Hee , Koo Sangho 
Published: January 2010

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: Biodegradable Pyridinium Ionic Liquids: Design, Synthesis and Evaluation.
Authors: Harjani Jitendra R. , Singer Robert D. , Garcia M. Teresa , Scammells Peter J. 
Published: January 2010

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: Reductive Amination of Aldehydes and Ketones to Their Corresponding Amines with N‐Methylpyrrolidine Zinc Borohydride.
Authors: Alinezhad Heshmat , Tajbakhsh Mahmood , Salehian Fatemeh , Fazli Kazem 
Published: January 2010

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: Efficient Synthesis of Chiral β‐Arylisopropylamines by Using Catalytic Asymmetric Hydrogenation.
Authors: Chen Jian , Zhang Weicheng , Geng Huiling , Li Wei , Hou Guohua , Lei Aiwen , Zhang Xumu 
Published: January 2010

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.