bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Efficient Access to 5‐Substituted Thiazoles by a Novel Metallotropic Rearrangement.
Authors: Zambon Alfonso , Borsato Giuseppe , Brussolo Stefania , Frascella Pietrogiulio , Lucchini Vittorio 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Heterocyclic Thiones and Their Analogues in 1,3‐Dipolar Cycloaddition. Part 7. Reaction of 4‐Methyl‐1,3‐thiazole‐2(3H)‐thiones with Nitrile Imines.
Authors: Budarina E. V. , Dolgushina T. S. , Petrov M. L. , Labeish N. N. , Kol'tsov A. A. , Bel'skii V. K. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: In(OTf)3‐Catalyzed Synthesis of 4‐Thiocyanotetrahydropyrans via a Three‐Component Reaction.
Authors: Yadav J. S. , Reddy B. V. Subba , Maity Tapas , Kumar G. G. K. S. Narayana 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: One‐Pot Synthesis of Functionalized Keteneimines by Three Component Reaction of Isocyanides, Dialkyl Acetylenedicarboxylates, and 4‐Phenylaminocoumarin.
Authors: Anary‐Abbasinejad Mohammad , Anaraky‐Ardakani Hossain , Rastegari Forough , Hassanabadi Alireza 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Alkyl 2‐Amino‐5,6‐dialkyl‐3‐cyanopyridine‐4‐carboxylates (I) in Reactions with Electrophilic Reagents.
Authors: Vasil'ev A. N. , Lyshchikov A. N. , Nasakin O. E. , Paramonov S. A. , Kayukov Ya. S. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactions of 4‐Oxo‐1,3‐benzoxazinium Perchlorates with Guanidines.
Authors: Suvorova E. Yu. , Vikrishchuk N. I. , Popov L. D. , Starikova Z. A. , Vikrishchuk A. D. , Zhdanov Yu. A. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis, Spectral Studies and Biological Activity of Novel 3H‐1,5‐Benzodiazepine Derivatives.
Authors: Kumar Rajesh , Joshi Y. C. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cationic Carboxylato Complexes of Dirhodium(II) with Oxo Thioethers: Catalysts for Silane Alcoholysis under Homogeneous and Liquid—Liquid Biphasic Conditions.
Authors: Biffis Andrea , Basato Marino , Brichese Marianna , Ronconi Luca , Tubaro Cristina , Zanella Alessandra , Graiff Claudia , Tiripicchio Antonio 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Mannich Type Reactions of Chlorophosphites, Phosphoramides and Aldehydes (Ketones) under Solvent‐Free and Catalyst‐Free Conditions—Synthesis of N‐Phosphoramino α‐Aminophosphonates.
Authors: Zhang Jianfeng , Cui Zhanwei , Wang Fei , Wang Yadan , Miao Zhiwei , Chen Ruyu 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Neocrocin A: A Novel Crocetin Glycoside with a Unique System for Binding Sugars Isolated from Gardenia Yellow.
Authors: Uekusa Yoshinori , Sugimoto Naoki , Sato Kyoko , Yun Young Sook , Kunugi Akira , Yamazaki Takeshi , Tanamoto Ken‐ichi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Amino Acid Derivatives. Part 6. Synthesis, Antiviral, and Antimicrobial Evaluation of α‐Amino Acid Esters Bearing a 1,2,3‐Triazolo[4,5‐d]pyrimidinedione Side Chain.
Authors: Abdel‐Rahman Adel A.‐H. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Amino Acid Derivatives. Part 5. Synthesis and Antiviral Evaluation of α‐Amino Acid Esters Bearing an α‐D‐Mannofuranoside Side Chain.
Authors: Ali Omar M. , Abdel‐Rahman Adel A.‐H. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Efficient Synthesis of Bibenzylic Oxygen Heterocycles.
Authors: Kumbhar Virendra B. , Joseph Augustine R. , Natu Arun D. , Kusurkar Radhika S. , Paradkar Madhusudan V. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organic Template‐Free Synthesis of ZSM‐34 Zeolite from an Assistance of Zeolite L Seeds Solution.
Authors: Wu Zhifeng , Song Jiangwei , Ji Yanyan , Ren Limin , Xiao Feng‐Shou 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactivity of Trihexyl(tetradecyl)phosphonium Chloride, a Room‐Temperature Phosphonium Ionic Liquid.
Authors: Tseng Ming‐Chung , Kan Huang‐Chuan , Chu Yen‐Ho 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Analgesic and Antiinflammatory Activity of Ethyl (6‐Substituted‐3‐(2H)‐pyridazinone‐2‐yl)acetate Derivatives.
Authors: Duendar Yasemin , Goekce Mehtap , Kuepeli Esra , Sahin Mustafa Fethi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactivity of Ligands
Authors: Kukushkin V. Yu. , Bokach N. A. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Simple Synthesis of Organo‐Iron Complexes from Iron‐Sandwich Raw Materials Using Visible Light
Authors: Aranzaes Jaime Ruiz , Astruc Didier 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Transition Metal‐Catalyzed and ‐Promoted Reactions via Carbene and Vinylidene Complexes Generated from Alkynes
Authors: Ohe Kouichi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cycloacylation of Thioamides and Their Derivatives by Compounds Containing an Activated Multiple Bond
Authors: Britsun V. N. , Lozinskii M. O. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Strategies for the Synthesis of Manzamine Alkaloids
Authors: Nishida Atsushi , Nagata Toshiaki , Nakagawa Masako 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Tetrahydrobiopterin and Related Biologically Important Pterins
Authors: Murata Shizuaki , Ichinose Hiroshi , Urano Fumi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reactivity of Chromium Complexes under Spin Control
Authors: Koehn Randolf D. 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Prodrug Strategies in Anticancer Chemotherapy
Authors: Kratz Felix , Mueller Ivonne A. , Ryppa Claudia , Warnecke Andre 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Effects of Membrane Structure on Apolipoprotein A‐I Binding to Lipid
Authors: Tanaka Masafumi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Role of Isomerized Protein Repair Enzyme, PIMT, in Cellular Functions
Authors: Furuchi Takemitsu , Homma Hiroshi 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Proceedings of Clinical Pharmacy Research by the Cooperation with Community and Hospital Pharmacist and Pharmacy School
Authors: Hirotani Yoshihiko 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Selective Recognition and Detection of Biomacromolecules Utilizing Chemical Property of Amino Acid or Peptide
Authors: Umezawa Naoki , Akita Shoji , Kamoto Mie , Higuchi Tsunehiko 
Published: March 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Pumpen für spezielle Anwendungen – Förderung von verflüssigten Gasen und CO2
Authors: Mollenhauer H. 
Published: March 2008

AbstractIn der Flüssiggasfördertechnik ist es von besonderer Bedeutung, dass alle Komponenten des Systems geeignet und aufeinander abgestimmt sind, da das Versagen eines Elements zum Ausfall des gesamten Systems führen kann. Vorrangig ist die Auswahl der richtigen Pumpe, da sich die durch nicht geeignete Pumpen in einer Flüssiggasanlage entstehenden Defizite auch durch kostenintensive Kompensationsmaßnahmen nie völlig ausgleichen lassen und Leistungseinbußen sowie Einschränkungen der Betriebssicherheit bewirken. Es werden speziell für die Flüssiggasförderung entwickelte Pumpen vorgestellt, die allen Anforderungen dieser nicht unproblematischen Anwendungstechnik gerecht werden.
Hermetische Verdrängerpumpen nach dem Ringkolbenprinzip (Mouvex‐Prinzip)
Authors: Voland R. 
Published: March 2008

AbstractAufgrund ihrer hermetischen Konstruktion benötigen Ringkolbenpumpen der C‐Serie weder Gleitringdichtungen noch Magnetkupplungen. Sie sind deshalb besonders für das Fördern und Dosieren von abrasiven, aggressiven, gefährlichen oder scherempfindlichen Fördergütern geeignet. Des Weiteren sind sie trockenlauffähig und verfügen über ein sehr gutes Ansaugvermögen. Als weitere Merkmale der hermetischen Pumpentechnologie sind die hohe Verschleißresistenz und ‐kompensation, das pulsationsfreie, dosiergenaue und schonende Fördern sowie die CIP‐ (Cleaning in Place) und SIP (Sterilisation in Place)‐Eignung zu nennen.
DiamondFaces® – eine leistungsstarke Oberflächenbeschichtung in Theorie und Praxis
Authors: Ziegenbein D. 
Published: March 2008

AbstractDie in den letzten 10 – 15 Jahren immer mehr bei den Gleitringen verbreiteten SiC/SiC‐Werkstoffpaarungen haben hervorragende chemische Beständigkeit, hohe Abriebfestigkeit und nahezu keinen Verschleiß – dies jedoch nur bei ausreichender Schmierung im Dichtspalt. Jede Form von Mangelschmierung durch Trockenlauf führt zu starker Temperaturerhöhung mit Schädigung der Gleitflächen und Nebendichtungen (O‐Ringe). Bis zum Totalausfall der Gleitflächen vergehen im Extremfall nur wenige Sekunden. Genau hier setzt die vorgestellte Diamanttechnologie an. Die kristalline Diamantschicht, die in ihren Eigenschaften dem Naturdiamanten in nichts nachsteht, eignet sich für Anwendungen in der Öl‐ und Gasindustrie (z. B. Multiphasenpumpen), „Slurry”︁‐Anwendungen, Chemie, Pharma‐ und Haustechnik. Die Diamantschicht auf den Gleitringen zeichnet sich durch extreme Härte und Verschleißschutz, exzellente Wärmeleitfähigkeit, höchste chemische Beständigkeit und geringe Reibwerte mit maximaler Haftung auf dem Trägermaterial aus.
Uneingeschränkter Trockenlauf magnetisch gekuppelter Kreiselpumpen
Authors: Renner M. 
Published: March 2008

AbstractAbsoluter Trockenlauf oder Mangelschmierung sind immer wieder auftretende Betriebszustände von Pumpen. Den Trockenlauf durch eine pumpeneigene Funktion beherrschen zu können, ist seit langem der Wunsch der Pumpenbetreiber. Magnetisch gekuppelte Kreiselpumpen mit Gleitlagerungstechnik haben sich vor allem durch Fortschritte in der Werkstofftechnik und der Konstruktion zu einer zuverlässigen und robusten Lagertechnik entwickelt, die über viele Jahre ohne Wartungsbedarf praktisch verschleißfrei arbeiten. Die Gleitlager benötigen jedoch als Schmiermittel das Fördermedium, das im Falle eines Trockenlaufes nicht zur Verfügung steht. Durch das Beschichten der Lageroberflächen mit diamantähnlichen Materialien werden diese nicht durch die Mangelschmierung beschädigt. Bei völligem Trockenlauf ist die Temperaturerhöhung im Lagerbereich durch die reduzierte Reibung zwar deutlich geringer als ohne Beschichtung, jedoch für eine Kunststoffkreiselpumpe immer noch zu groß, um einen Lagerschaden nach längerem Trockenlauf zu vermeiden. Eine uneingeschränkt trockenlaufsichere, magnetisch gekuppelte Kreiselpumpe wird vorgestellt.
Electronic Structure of the Ground and Excited States of β‐Carboline
Authors: Pérez Mondéjar Vicente , García Cuesta Inmaculada , Lazzeretti Paolo , Sánchez‐Marín José , Sánchez de Merás Alfredo 
Published: March 2008

AbstractCoupled‐cluster calculations are used to compute the energy of conversion between the neutral and the zwitterionic forms of β‐carboline. The stability of the different species is discussed in terms of charge separation and aromatic character, which is related to magnetic criteria. By means of a linear response formalism the vertical excitation energies and oscillator strengths of the lowest singlet states of both structures as well as of the cationic species are determined. General agreement of the relative position and intensity of the different peaks with experimental data is achieved, but the overall spectra are slightly displaced because of solvent effects.
Growth and characterization of pure and lithium doped L‐alanine single crystals for NLO devices
Authors: Suresh Kumar B. , Sudarsana Kumar M. R. , Rajendra Babu K. 
Published: March 2008

AbstractSingle crystals of pure and lithium substituted L‐alanine are successfully grown by slow evaporation method at constant temperature of 32°C. The effect of lithium dopant on crystal properties has been studied. Powder and single crystal XRD analysis confirms the structure and change in lattice parameter values for the doped crystals. The crystals were characterized by solubility studies, density, melting point measurements, FTIR and UV‐Vis‐NIR techniques. Thermal and mechanical stability of crystals were tested by TGA/DTA and micro hardness analysis. NLO activity of the crystals is found to be increased in the presence of lithium ions. The dielectric constant and dielectric loss of the crystals were studied as a function of frequency. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Syntheses and crystal structures of two new coordination polymers constructed from 2‐bromo‐1,4‐benzenedicarboxylate
Authors: Wang Shengwen 
Published: March 2008

AbstractTo explore the possibility of obtaining the metal‐organic frameworks (MOFs) bearing the 2‐bromo‐1,4‐benzenedicarboxylate ligand, one new Mn(II) and one Co(II) coordination polymers, [Mn(HL)2(bipy)2·2H2O]·bipy (1) and [Co(L)(bpe)] (2) (bipy=4,4′‐bipyridine; bpe=1,2‐bis(4‐pyridyl)ethene) were synthesized and characterized by elemental analysis and X‐ray diffraction analysis. Compounds 1 exhibits one‐dimensional coordination chains, which are further connected to form two dimensional supramolecular networks through hydrogen bonding interactions. Compound 2 presents a two‐fold interpenetrating two‐dimensional layer structure. The 2‐bromo‐1,4‐benzenedicarboxylate anion exhibits different coordination modes in the two complexes. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Members of the WNT signaling pathways are widely expressed in mouse ovaries, oocytes, and cleavage stage embryos
Authors: Harwood Benjamin N. , Cross Sophia K. , Radford Emily E. , Haac Bryce E. , De Vries Wilhelmine N. 
Published: March 2008

AbstractThe mammalian oocyte‐to‐embryo transition, characterized by a period of transcriptional silence, is dependent on maternal RNAs and proteins produced during the growth phase of the oocyte. Signaling pathways control timely transcription and translation of RNA, as well as post‐translational modification of proteins. The WNT/β‐catenin pathway is clearly not active during preimplantation embryo development. However, alternative Wnt signaling pathways may play a role during early embryo development. This study describes the extensive expression, at the transcript and protein level, of receptors, ligands, and intracellular molecules known to play a role in WNT signaling, as well as those known to negatively regulate the canonical WNT/β‐catenin pathway in developing oocytes and preimplantation embryos. This expression of a wide array of molecules involved in WNT signaling suggests that the alternative WNT pathways may be active during oogenesis and the oocyte‐to‐embryo transition. Developmental Dynamics 237:1099–1111, 2008. © 2008 Wiley‐Liss, Inc.