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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 28, Number 4
BKCSDE 28(4)
April 20, 2007 

 

513  

Asymmetric Total Synthesis of Herbarumin III:Introduction of the syn-1,3-Diol Moiety from an Optically Pure Hydroxy Epoxide Resolved by HKR
Jieun Lee, Young-Hee Jung, Jinsung Tae*
Keywords: Epoxide, Herbarumin III, Macrolactone, Ring-closing metathesis, Total synthesis
DOI: https://doi.org/10.5012/bkcs.2007.28.4.513

Abstract | Full Text: PDF


515  

Electrochemical Assay of Neurotransmitter Glycine in Brain Cells
Suw Young Ly*, Dong Young Kim
Keywords: Voltammetry, Neurotransmitter, Glycine, Fish, Brain
DOI: https://doi.org/10.5012/bkcs.2007.28.4.515

Abstract | Full Text: PDF


520  

Destruction and Removal of PCBs in Waste Transformer Oil by a Chemical Dechlorination Process
Keon Sang Ryoo*, Sang Hyuk Byun, Jong-Ha Choi, Yong Pyo Hong, Young Tae Ryu, Jae Seol Song, Dong Suk Lee, Hwasung Lee
Keywords: PCBs, Chemical dechlorination process, Transformer oil, Aroclor, Polyethylene glycol
DOI: https://doi.org/10.5012/bkcs.2007.28.4.520

Abstract | Full Text: PDF


529  

Combined FTIR and Temperature Programmed Fischer-Tropsch Synthesis over Ru/SiO2 and Ru-Ag/SiO2 Supported Catalysts
Syed T. Hussain*, M. Arif Nadeem, M. Mazhar, Faical Larachi
Keywords: Ru/silica, Ru-Ag/silica catalyst, Fischer-Tropsch reaction, In-situ infrared and TPR-MS characterization
DOI: https://doi.org/10.5012/bkcs.2007.28.4.529

Abstract | Full Text: PDF


533  

Heteroepitaxial Growth of Single 3C-SiC Thin Films on Si (100) Substrates Using a Single-Source Precursor of Hexamethyldisilane by APCVD
Gwiy-Sang Chung*, Kang-San Kim
Keywords: Heteroepitaxial growth, Cubic silicon carbide (3C-SiC), Hexamethyldisilane (HMDS, Si2(CH3)6), Chemical vapor deposition (CVD)
DOI: https://doi.org/10.5012/bkcs.2007.28.4.533

Abstract | Full Text: PDF


538  

Polymeric Lead(II)-selective Electrode Based on N,N'-Bis-thiophen-2-ylmethylene-pyridine-2,6-diamine as an Ion Carrier
Heecheol Kim, Hyo Kyoung Lee, A Young Choi, Seungwon Jeon*
Keywords: Lead ion, Ion-selective electrode, Polymeric membrane electrode, Schiff base, N,N'-Bisthiophen-2-ylmethylene-pyridine-2,6-diamine
DOI: https://doi.org/10.5012/bkcs.2007.28.4.538

Abstract | Full Text: PDF


543  

Electrochemical Determination of Ciprofloxacin Based on the Enhancement Effect of Sodium Dodecyl Benzene Sulfonate
Shenghui Zhang*, Shuang Wei
Keywords: Ciprofloxacin, Voltammetric determination, Surfactant, Carbon paste electrode
DOI: https://doi.org/10.5012/bkcs.2007.28.4.543

Abstract | Full Text: PDF


547  

Formation of Polybrominated Dibenzo-p-dioxins/Furans (PBDDs/Fs) by the Pyrolysis of 2,4-Dibromophenol, 2,6-Dibromophenol, and 2,4,6-Tribromophenol
Yun-Cheol Na, JongKi Hong, Kang-Jin Kim*
Keywords: Pyrolysis, Bromophenol, GC/MS, Formation mechanism
DOI: https://doi.org/10.5012/bkcs.2007.28.4.547

Abstract | Full Text: PDF


553  

Polymer (Polydimethylsiloxane (pdms)) Microchip Plasma with Electrothermal Vaporization for the Determination of Metal Ions in Aqueous Solution
WonKyung Ryu, DongHoon Kim, H. B. Lim*, R. S. Houk
Keywords: Microchip plasma, Electrothermal vaporization, Atomic emission, Plasma spectroscopy
DOI: https://doi.org/10.5012/bkcs.2007.28.4.553

Abstract | Full Text: PDF


557  

Metabolic Discrimination of Safflower Petals of Various Origins Using 1H NMR Spectroscopy and Multivariate Statistical Analysis
Wan Kyun Whang, Min-Won Lee, Hyung-Kyoon Choi*
Keywords: Safflowers, Metabolic discrimination, 1H NMR, Principal components analysis
DOI: https://doi.org/10.5012/bkcs.2007.28.4.557

Abstract | Full Text: PDF


561  

Adenosine Kinase Inhibitor Design Based on Pharmacophore Modeling
Yuno Lee, Nagakumar Bharatham, Kavitha Bharatham, Keun Woo Lee*
Keywords: Adenosine (ADO), Adenosine kinase (AK) inhibitors, Pharmacophore hypotheses, New lead search, Computer-aided drug design
DOI: https://doi.org/10.5012/bkcs.2007.28.4.561

Abstract | Full Text: PDF


567  

Synthesis and Crystal Structure of Zinc Iodide in the Sodalite Cavities of Zeolite A (LTA)
Seok Han Kim, Man Park*, Young Ja Son, Hyung Joo Lee, Gyo Cheol Jeong, Myung Nam Bae, Woo Taik Lim*
Keywords: Zeolite A, Zinc iodide, Single-crystal X-ray diffraction, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2007.28.4.567

Abstract | Full Text: PDF


574  

The Binding of Human CLIC1 with SEDL and Its Characterization in vitro
Jeong Soon Park, Kyoung Mi Lee, Mi Suk Jeong, Gyoung-Ean Jin, Se Bok Jang*
Keywords: Subcloning, Overexpression, Purification, Characterization, Chloride intracellular channel (CLIC1)
DOI: https://doi.org/10.5012/bkcs.2007.28.4.574

Abstract | Full Text: PDF


581  

Photodecomposition of Concentrated Ammonia over Nanometer-sized TiO2, V-TiO2, and Pt/V-TiO2 Photocatalysts
Hyung-Joo Choi, Jun-Sik Kim, Misook Kang*
Keywords: V-TiO2, Pt/V-TiO2, NH3 photodecomposition, NO, NO2
DOI: https://doi.org/10.5012/bkcs.2007.28.4.581

Abstract | Full Text: PDF


589  

A Functionalised Macrobicycle Complex Available for Surface Immobilisation and Protein Grafting
Paul V. Bernhardt, Jack M. Harrowfield, Yang Kim*, Young Hoon Lee, Yu Cheol Park, Sujandi
Keywords: Macrocycle, Co(III), Cage, Hexamine, Electrochemistry
DOI: https://doi.org/10.5012/bkcs.2007.28.4.589

Abstract | Full Text: PDF


596  

DFT Study of p-tert-Butylcalix[5]crown-6-ether Complexed with Alkylammonium Ions
Dongsuk Oh, Jong-In Choe*
Keywords: Calix[5]crown-6-ether, Alkylammonium ions, DFT B3LYP/6-31G(d,p), Endo, Exo
DOI: https://doi.org/10.5012/bkcs.2007.28.4.596

Abstract | Full Text: PDF


601  

Effect of Concentration of Ionic Liquids on Resolution of Nucleotides in Reversed-phase Liquid Chromatography
Jin Chun Hua, Yulia Polyakova, Kyung Ho Row*
Keywords: Ionic liquid, Mobile phase composition, Modifier, Nucleotides, RPLC
DOI: https://doi.org/10.5012/bkcs.2007.28.4.601

Abstract | Full Text: PDF


607  

Environment Dependent Coherence of a Short DNA Charge Transfer System
Heeyoung Kim, Myeongwon Lee, Eunji Sim*
Keywords: Coherence, Charge transfer, DNA, Path integral, Reorganization energy
DOI: https://doi.org/10.5012/bkcs.2007.28.4.607

Abstract | Full Text: PDF


613  

Size Determination of Pollens Using Gravitational and Sedimentation Field-Flow Fractionation
Dong Young Kang, Min-Seok Son, Chul Hun Eum, Won-Suk Kim, Seungho Lee*
Keywords: Gravitational field-flow fractionation (GrFFF), Pollen, Size-characterization
DOI: https://doi.org/10.5012/bkcs.2007.28.4.613

Abstract | Full Text: PDF


619  

Photo-Induced Dissociation of Protonated Peptide Ions in a Quadrupole Ion Trap Time-of-Flight Mass Spectrometer
Tae Oh Yoon, Chang Min Choi, Hwan Jin Kim, Nam Joon Kim*
Keywords: Quadrupole ion trap, Time-of-flight mass spectrometer, Photo-induced dissociation, Protonated peptide ion
DOI: https://doi.org/10.5012/bkcs.2007.28.4.619

Abstract | Full Text: PDF


624  

Facile Synthesis of 4-Substituted 3-Exo-methylenechroman Derivatives via Radical Cyclization Starting from Salicylaldehydes
Saravanan Gowrisankar, Ka Young Lee, Jae Nyoung Kim*
Keywords: Exo-methylenechroman, Radical cyclization, Salicylaldehydes
DOI: https://doi.org/10.5012/bkcs.2007.28.4.624

Abstract | Full Text: PDF


629  

Single Electron Transfer Induced Photoaddition Reactions of Silyl Enol Ether to N-Methylphthalimide
Sun Wha Oh, Jin Young Kim, Dae Won Cho, Jung Hei Choi, Ung Chan Yoon*
Keywords: N-Methylphthalimide, Silyl enol ethers, Single electron transfer, Oxetane, Photocycloaddition
DOI: https://doi.org/10.5012/bkcs.2007.28.4.629

Abstract | Full Text: PDF


635  

Reactions of Gas-Phase Atomic Hydrogen with Chemisorbed Hydrogen on a Graphite Surface
Jongbaik Ree*, Yoo Hang Kim, Hyung Kyu Shin
Keywords: Collision-induced, Graphite, Hydrogen, Chemisorbed, Recombination
DOI: https://doi.org/10.5012/bkcs.2007.28.4.635

Abstract | Full Text: PDF


647  

Excited-state Intramolecular Proton Transfer of 1,5- and 1,8-Dihydroxyanthraquinones Chemically Adsorpted onto SiO2, SiO2-Al2O3, and Al2O3 Matrices
Dae Won Cho*, Ki Dong Song, Seong Kyu Park, Ki Seok Jeon, Minjoong Yoon*
Keywords: Excited-state intramolecular proton transfer, Organic-inorganic hybrid matrix, Dihydroxyanthraquinone
DOI: https://doi.org/10.5012/bkcs.2007.28.4.647

Abstract | Full Text: PDF


652  

The Influence of Bioactive Inorganic Materials on Osteopontin Expression in Rat Calvarial Osteoblast Culture
Byung Bae Mun, Kyoung Hwa Jung, Young Gyu Chai, Ho Kun Kim*
Keywords: Hydroxyapatite, Tricalcium phosphate, Titanium, Osteopontin expression
DOI: https://doi.org/10.5012/bkcs.2007.28.4.652

Abstract | Full Text: PDF


657  

Correlation of the Rates of Solvolysis of Isopropyl Fluoroformate Using the Extended Grunwald-Winstein Equation
So Hee Lee, Chan Joo Rhu, Jin Burm Kyong*, Dong Kook Kim, Dennis N. Kevill
Keywords: Isopropyl fluoroformate, Addition-elimination, Grunwald-Winstein equation
DOI: https://doi.org/10.5012/bkcs.2007.28.4.657

Abstract | Full Text: PDF


662  

A Solid-State NMR Study of Water in Poly(vinyl butyral) by Magic Angle Spinning
Soon Yong Jeong, Oc Hee Han*
Keywords: Sample spinning, Hydrated polymer, 1H NMR, Poly(vinyl butyral)
DOI: https://doi.org/10.5012/bkcs.2007.28.4.662

Abstract | Full Text: PDF


667  

Phase Behavior and Spontaneous Vesicle Formation in Aqueous Solutions of Anionic Ammonium Dodecyl Sulfate and Cationic Octadecyl Trimethyl Ammonium Chloride Surfactants
Kye-Hong Kang, Hong-Un Kim, Kyung-Hee Lim*
Keywords: Phase behavior, Cationic-anionic system, Vesicle, Zeta potential, SANS
DOI: https://doi.org/10.5012/bkcs.2007.28.4.667

Abstract | Full Text: PDF


675  

Syntheses of Concave-Shaped [5,5,5]-Tricyclic Triquinanes by Pd-Catalyzed Enediyne Cycloreduction
Chang Ho Oh*, Mira Kim, Chul Yun Rhim
Keywords: Palladium, Catalyst, Enediyne, Cycloreduction
DOI: https://doi.org/10.5012/bkcs.2007.28.4.675

Abstract | Full Text: PDF


679  

Synthesis and Structural Characterization of Novel Thulium-Platinum Heterobimetallic Complex {(DMF)10Tm2[Pt(CN)4]3}
Sang Mock Lee, Jiyeon Kim, Sang Hern Kim, Jang-Hoon Chung*, Sheldon G. Shore*
Keywords: Thulium-platinum heterobimetallic complex, One dimensional array, Bridging cyanide
DOI: https://doi.org/10.5012/bkcs.2007.28.4.679

Abstract | Full Text: PDF


682  

Coumarin Appended Calix[4]arene as a Selective Fluorometric Sensor for Cu2+ Ion in Aqueous Solution
Duong Tuan Quang, Hyo Sung Jung, Jun Hee Yoon, Su Yeon Lee, Jong Seung Kim*
Keywords: Calixarenes, Coumarin, Complexation, Fluorescence
DOI: https://doi.org/10.5012/bkcs.2007.28.4.682

Abstract | Full Text: PDF


685  

Direct Access to Various 1-Substituted-imidazo[1,5-a]pyridine-3(2H)-thione Derivatives
Ikyon Kim*, Ge Hyeoung Lee, Zae Sung No
Keywords: 1-Substituted-imidazo[1,5-a]pyridine-3(2H)-thione, Nucleophilic addition, Organometallic reagents, N-Silylaldimines, 1-Substituted (pyridin-2-yl)methylamines
DOI: https://doi.org/10.5012/bkcs.2007.28.4.685

Abstract | Full Text: PDF


689  

Proximity of Both Ends of Stems P3 and P4 of Self-kinasing RNA by ATP
Bong Rae Cho
Keywords: Autokinase, ATP, FRET, TMR
DOI: https://doi.org/10.5012/bkcs.2007.28.4.689

Abstract | Full Text: PDF


691  

Dependence of Antitumor Activity on the Electrophilicity of 2-Substituted 1,4-Naphthoquinone Derivatives
Yongseog Chung, Jikang Yoo, Si-Hyun Park, Bok Hee Kim, Xi Chen, Chang-Guo Zhan*, Hoon Cho*
Keywords: Naphthoquinone, Cytotoxicity, Antitumor activity, Electrophilicity
DOI: https://doi.org/10.5012/bkcs.2007.28.4.691

Abstract | Full Text: PDF


695  

A Novel Synthesis of N-Methoxy-N-methylamides from 4,6-Pyrimidyl Urethane and Grignard Reagents
Jae In Lee
Keywords: N-Methoxy-N-methylamides, 4,6-Pyrimidyl urethane, Substitution
DOI: https://doi.org/10.5012/bkcs.2007.28.4.695

Abstract | Full Text: PDF


698  

Synthesis, X-ray Structure, and l-Lactide/ε-Caprolactone Polymerization Behavior of Monomeric Aryloxytitanatrane
Sang-deok Mun, Younjin Hong, Youngjo Kim*
Keywords: Titanatrane, Mononuclear, Ring opening polymerization, Polylactide, Polycaprolactone
DOI: https://doi.org/10.5012/bkcs.2007.28.4.698

Abstract | Full Text: PDF


701  

Synthesis and Crystal Structure of a New One-dimensional Quaternary Thiophosphate, CsNb2PS10
Jung-Eun Kwak, Changkeun Kim, Hoseop Yun*, Junghwan Do
Keywords: Thiophosphate, Crystal structure, One-dimensional chain
DOI: https://doi.org/10.5012/bkcs.2007.28.4.701

Abstract | Full Text: PDF