bluuebunny/crossref_metadata_2025_split huggingface dataset:
Regio‐ and Enantioselective Epoxidation of Dienes by a Chiral Dioxirane: Synthesis of Optically Active Vinyl cis‐Epoxides.
Authors: Burke Christopher P. , Shi Yian 
Published: October 2006

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.
Reaction of Two Different α‐Allenols in a Heterocyclization/Cross‐Coupling Sequence: Convenient Access to Functionalized Buta‐1,3‐dienyl Dihydrofurans.
Authors: Alcaide Benito , Almendros Pedro , Martinez del Campo Teresa 
Published: October 2006

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.
Water‐Promoted Iodocyclization of 2‐Allylphenols.
Authors: Fousteris Manolis , Chevrin Carole , Le Bras Jean , Muzart Jacques 
Published: October 2006

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.
2‐Aryl(pyrrolidin‐4‐yl)acetic Acids are Potent Agonists of Sphingosine‐1‐phosphate (S1P) Receptors.
Authors: Yan Lin , et al. et al. 
Published: October 2006

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.
Acylimines of Methyl Trifluoropyruvate in Cyclocondensation with C,N‐Bisnucleophiles.
Authors: Sokolov V. B. , Aksinenko A. Yu. , Epishina T. A. , Goreva T. V. , Martynov I. V. 
Published: October 2006

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.
Pyrrole Synthesis Catalyzed by AgOTf or Cationic Au(I) Complexes.
Authors: Harrison Tyler J. , Kozak Jennifer A. , Corbella‐Pane Montserrat , Dake Gregory R. 
Published: October 2006

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.
1,3‐Dipolar Cycloaddition of Azomethine Ylides Generated from Aziridines in Supercritical Carbon Dioxide.
Authors: Gomes Paulo J. S. , Nunes Claudio M. , Pais Alberto A. C. C. , Pinho e Melo Teresa M. V. D. , Arnaut Luis G. 
Published: October 2006

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.
Convenient Method of Synthesizing 3‐Ethoxycarbonyl Indoles.
Authors: Islam M. Shahidul , Brennan Courtney , Wang Qinwei , Hossain M. Mahmun 
Published: October 2006

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.
Asymmetric Friedel—Crafts Reaction of Indoles with Imines by an Organic Catalyst.
Authors: Wang Yong‐Qiang , Song Jun , Hong Ran , Li Hongming , Deng Li 
Published: October 2006

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 One‐Pot Synthesis of 1,2,4,5‐Tetraarylimidazoles Using Molecular Iodine as an Efficient Catalyst.
Authors: Kidwai Mazaahir , Mothsra Poonam 
Published: October 2006

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.
Convenient Method for Synthesis of 2‐Trifluoromethyl‐1,3‐oxathiolan‐5‐ones.
Authors: Pustovit Yu. M. , Alekseenko A. N. , Subota A. I. , Tolmachev A. A. 
Published: October 2006

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.
Surface Cleaning under Combined Microwave and Ultrasound Irradiation: Flash Synthesis of 4H‐Pyrano[2,3‐c]pyrazoles (II) in Aqueous Media.
Authors: Peng Yanqing , Song Gonghua , Dou Ruiling 
Published: October 2006

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 Coumarins by Pt‐Catalyzed Hydroarylation of Propiolic Acids with Phenols.
Authors: Oyamada Juzo , Kitamura Tsugio 
Published: October 2006

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 3‐(2‐Hydroxyaryl)pyridines via Arynes and Pyridine N‐Oxides.
Authors: Raminelli Cristiano , Liu Zhijian , Larock Richard C. 
Published: October 2006

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 Route to 6‐CF3‐Substituted Nicotinic Acid Derivatives.
Authors: Nenajdenko Valentine G. , Druzhinin Sergey V. , Balenkova Elizabeth S. 
Published: October 2006

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 the 2H‐Quinolizin‐2‐one Scaffold via a Stepwise Acylation—Intramolecular Annulation Strategy.
Authors: Natarajan Swaminathan R. , et al. et al. 
Published: October 2006

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.
4‐(N,N‐Dialkylthiocarbamoylthio)‐5‐nitropyrimidines as New Potential Nitric Oxide Donors.
Authors: Ryabova O. B. , Khmel'nitskaya E. Yu. , Makarov V. A. , Alekseeva L. M. , Grigor'ev N. B. , Granik V. G. 
Published: October 2006

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.
Chemotherapy of Leishmaniasis. Part 3. Synthesis and Bioevaluation of Novel Aryl Substituted Terpenyl Pyrimidines as Antileishmanial Agents.
Authors: Chandra Naveen , Pandey Susmita , Ramesh Ramesh , Suryawanshi S. N. , Gupta Suman 
Published: October 2006

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 Substituted Pyrido[1,2‐a]pyrimidines from 2‐Arylmethylidene‐3‐fluoroalkyl‐3‐oxopropionates.
Authors: Pryadeina M. V. , Burgart Ya. V. , Kodess M. I. , Saloutin V. I. 
Published: October 2006

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 Efficient Synthesis of 1,5‐Benzadiazepine Derivatives Catalyzed by Silver Nitrate
Authors: Kumar Rupesh , Chaudhary Preeti , Nimesh Surendra , Verma Akhilesh K. , Chandra Ramesh 
Published: October 2006

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 Chemistry of Enantiomerically Pure 10,11‐Dihydrodibenzo[b,f]thiepins
Authors: Wyatt Paul , Hudson Andrew , Charmant Jonathan , Orpen A. Guy , Phetmung Hirihattaya 
Published: October 2006

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.
Regiochemical Control in the Metal‐Catalyzed Transposition of Allylic Silyl Ethers.
Authors: Hansen Eric C. , Lee Daesung Lee Daesung 
Published: October 2006

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.
α‐Substituted Acylsilanes via a Highly Selective [1,4]‐Wittig Rearrangement of α‐Benzyloxyallylsilane.
Authors: Onyeozili Edith N. , Maleczka Robert E. Jr. 
Published: October 2006

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 Properties of Photoacylotropic (2Z)‐2‐(N‐Acyl‐N‐arylaminomethylidene)benzo[b]thiophen‐3(2H)‐ones with a Chiral Migrating Group.
Authors: Rybalkin V. P. , Vorob'eva Ya. Yu. , Borodkin G. S. , Dubonosov A. D. , Tsukanov A. V. , Tkachev V. V. , Aldoshin S. M. , Bren' V. A. , Minkin V. I. 
Published: October 2006

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.
Ginsenoside Rg8, a New Dammarane‐Type Triterpenoid Saponin from Roots of Panax quinquefolium.
Authors: Dou Deqiang , Li Wei , Guo Na , Fu Rui , Pei Yuping , Koike Kazuo , Nikaido Tamotsu 
Published: October 2006

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.
Two New C21 Steroidal Glycosides from Marsdenia tenacissima (Roxb.) Wight et Arn.
Authors: Wang Shu , Lai Yu‐Han , Tian Bao , Yang Lin 
Published: October 2006

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.
Derivatives of Exemestane — Synthesis and Evaluation of Aromatase Inhibition.
Authors: Goerlitzer K. , Bonnekessel Ch. , Jones P. G. , Palusczak A. , Hartmann R. W. 
Published: October 2006

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.
Puqienine F, a Novel Veratramine Alkaloid from the Bulbs of Fritillaria puqiensis.
Authors: Li Hui‐Jun , Jiang Yan , Li Ping , Ye Wen‐Cai 
Published: October 2006

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 Improved Synthesis of 2′‐Deoxyribonucleosides of Pyridazine Derivatives.
Authors: Kazimierczuk Zygmunt , Kaminski Jaroslaw , Meggio Flavio 
Published: October 2006

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 Convenient Synthesis of Fluorinated Penciclovir Analogues 9‐(4‐Fluoro‐3‐hydroxymethylbutyl) Guanine (FHBG) (VII) and 2‐Amino‐6‐fluoro‐9‐(4‐hydroxy‐3‐hydroxymethylbutyl) Purine (6‐Fluoropenciclovir) (XII).
Authors: Cai Hancheng , Yin Duanzhi , Zhang Lan , Wang Yongxian 
Published: October 2006

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.
Two Isocoumarins from Pleurospermum angelicoides.
Authors: Shibano Makio , Naito Hideyuki , Taniguchi Masahiko , Wang Nian‐He , Baba Kimiye 
Published: October 2006

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 the CD‐Ring of the Anticancer Agent Streptonigrin: Studies of Aryl—Aryl Coupling Methodologies.
Authors: McElroy William T. , DeShong Philip 
Published: October 2006

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 Isomeric 1,3‐Dimethyl‐2,9‐dioxabicyclo[3.3.1]nonanes (VI)/(VII) and 1′‐Hydroxybrevicomin (X) from Ethyl 5‐Oxohexenoate Ethyleneacetal (I) Through Cyclopropanation of an Ester Group Followed by Oxidative Opening of the Three‐Membered Ring.
Authors: Astashko D. A. , Kulinkovich O. G. , Tyvorskii V. I. 
Published: October 2006

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.
Spin‐Density Waves and Charge‐Density Waves in Cr Alloys
Authors: de Oliveira A. J. A. , de Camargo P. C. 
Published: October 2006

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.
195Pt NMR and DFT Computational Methods as Tools Towards the Understanding of Speciation and Hydration/Solvation of [PtX6]2‐ (X: Cl‐, Br‐) Anions in Solution
Authors: Koch Klaus R. , Burger M. R. , Kramer J. , Westra A. N. 
Published: October 2006

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.
Non‐Covalent Immobilization of Catalysts Based on Chiral Diazaligands
Authors: Fraile Jose M. , Garcia Jose I. , Mayoral Jose A. 
Published: October 2006

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.
Microwaves, Power Ultrasound, and Ionic Liquids. A New Synergy in Green Organic Synthesis
Authors: Leveque Jean‐Marc , Cravotto Giancarlo 
Published: October 2006

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.
Solid‐Phase Chemical Tools for Glycobiology
Authors: Larsen Kim , Thygesen Mikkel B. , Guillaumie Fanny , Willats William G. T. , Jensen Knud J. 
Published: October 2006

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.
Recent Developments in Boron—Phosphorus Ring and Cage Chemistry
Authors: Paine R. T. , Noth H. , Habereder T. , Janik J. F. , Duesler E. N. , Dreissig D. 
Published: October 2006

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.
Self‐Assembled Nanofibrillar Aggregates with Amphiphilic and Lipophilic Molecules
Authors: Sagawa Takashi , Chowdhury Saleh , Takafuji Makoto , Ihara Hirotaka 
Published: October 2006

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.
Electron Interaction Cross Sections for CF3I, C2F4, and CFx (x = 1—3) Radicals
Authors: Rozum I. , Limao‐Vieira P. , Eden S. , Tennyson J. , Mason N. J. 
Published: October 2006

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.
Chiral Ligands in the Asymmetric Reformatsky Reaction
Authors: Ribeiro Carlos Magno Rocha , Cordeiro de Farias Florence Moellmann 
Published: October 2006

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.
Assembly‐Line Enzymology for Polyketide and Nonribosomal Peptide Antibiotics: Logic, Machinery, and Mechanisms
Authors: Fischbach Michael A. , Walsh Christopher T. 
Published: October 2006

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.
Computational and Theoretical Methods to Explore the Relation Between Enzyme Dynamics and Catalysis
Authors: Antoniou Dimitri , Basner Jodi , Nunez Sara , Schwartz Steven D. 
Published: October 2006

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.
Insights on Polymer Surfactant Complex Structures During the Binding of Surfactants to Polymers as Measured by Equilibrium and Structural Techniques
Authors: Tam Kam C. , Wyn‐Jones Evan 
Published: October 2006

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.
High Precision Analysis of Conformational and Electronic Structures of Organic Molecules by CD and MCD Spectroscopy
Authors: Kobayashi Nagao , Muranaka Atsuyu 
Published: October 2006

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.
Analysis of received‐level detection accuracy in DS‐CDMA systems
Authors: Fujii Teruya 
Published: October 2006

AbstractCellular mobile communications require the detection of received levels at mobile stations so that the positions of the mobile stations can be detected. Given that paths can be isolated in the broadband DS‐CDMA method, the technique generally used is RAKE reception, and improvements in detection accuracy due to the path diversity effect can be expected. This paper discusses the application to the DS‐CDMA technique of a method in which the average reception power is estimated fromNreception levels (the true value) obtained by sampling at a certain time interval ΔTin a mobile communication environment in which the reception voltage changes dynamically as the mobile unit runs. First, we perform a theoretical analysis of the detection accuracy of the received level in a general reception model that simultaneously takes both antenna diversity and path diversity into consideration, and then we demonstrate the plausibility of the theoretical analysis by means of computer simulations. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 90(2): 58–71, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.20217
Multifrequency loop slot antenna with omnidirectional pattern
Authors: Yokoo Yuji , Arai Hiroyuki 
Published: October 2006

AbstractIn this paper, we study multifrequency antennas with planar omnidirectionality for application to mobile base stations. A method for frequency sharing is implemented by connecting the antenna elements resonating at their respective frequencies by microstrip lines so that they become an open terminal at the resonance frequencies of the other elements. We propose a loop slot antenna with parasitic elements having a configuration where a loop‐shaped slot having a circumference of about one wavelength of the resonance frequency is provided in the ground plane of the dielectric substrate; the feed is through microstrip wire lines; and the dielectric substrate is surrounded vertically by planar parasitic elements as the antenna elements. This loop slot antenna with parasitic elements is connected by microstrip lines to become an open terminal and share the frequencies. Experimental and analytic results demonstrated dual‐frequency sharing of 1.5 and 2 GHz and triple‐frequency sharing of 800 MHz, 1.5 GHz, and 2 GHz. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 90(2): 23–32, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.20302
Measurement of scattering coefficients of soil by Ka‐band polarimetric scatterometer—Dependence on soil moisture content and surface roughness
Authors: Tagawa Tetsuya , Okamoto Ken'ichi , Higuchi Akira , Ushio Tomoo , Iguchi Toshio 
Published: October 2006

AbstractTo clarify the scattering characteristics of the ground surface for Ka band electromagnetic waves, which is necessary for evaluation of the effect of the Ka band rain radar on board the Global Precipitation Measurement Mission core satellite, the dependence of the normalized radar cross section (backscattering coefficient) σ0 of the soil on the surface roughness and the water content in the soil was measured with a Ka band polarimetric scatterometer. The results show that the dependence of the backscatter coefficient σ0 on the surface roughness, the moisture sensitivity, and the angle of incidence is obtained for the Ka band waves. For an angle of incidence of 10°,σ0 does not depend much on the surface roughness and increases in proportion to the water content. σ0 is calculated by the theoretical equation and the empirical equation, and is found accurate by comparison with the experiment. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 1, 90(2): 1– 11, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecja.20339
Generation of physical random numbers by means of photon counting
Authors: Suematsu Chie , Namekata Naoto , Shimada Ippei , Inoue Shuichiro 
Published: October 2006

AbstractRandom numbers were generated using the probabilistic behavior of a single photon in an optical fiber coupler. An optical fiber coupler (1:1 split ratio) distributes with equal probability a single photon to two optical paths. Therefore, a binary random number sequence was obtained. This random number generation rate was 2.94 Mbit/s. We found from the results of examining the obtained random number sequence that correlation appears between adjacent numbers of random numbers because there is a dead‐time (Td=50ns) in the photon detector. Therefore, we created a new random number sequence by sampling every second random number. This random number sequence did pass statistical tests for independence and uniformity. Consequently, the random number generation rate was 1.47 Mbit/s. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 3, 90(2): 1–8, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecjc.20229