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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 27, Number 6
BKCSDE 27(6)
June 20, 2006 

 

808  

Mesoporous Thin Films with Accessible Pores from Surfaces
U-Hwang Lee, Min-Hye Kim, Young-Uk Kwon*
Keywords: Mesoporous, Thin films, Pore accessibility
DOI: https://doi.org/10.5012/bkcs.2006.27.6.808

Abstract | Full Text: PDF


817  

Electrocatalytic Behavior of Self-assembled Monolayer of a Novel Tetraazamacrocyclic Copper(II) Complex in Ascorbate Oxidation
Soo-Kyoung Kim, Wonchoul Park, Dongyeol Lim, Hun-Gi Hong*
Keywords: Electrocatalytic behavior, Tetraazamacrocyclic copper(II) complex, Cyclic voltammetry, Selfassembled monolayer, Ascorbic acid
DOI: https://doi.org/10.5012/bkcs.2006.27.6.817

Abstract | Full Text: PDF


819  

Examination of the Importance of Pro-453 in Human Dihydrolipoamide Dehydrogenase Predicted from the Three-Dimensional Structure
Hakjung Kim
Keywords: Dihydrolipoamide dehydrogenase, Pyridine nucleotide-disulfide oxidoreductase, α-Keto acid dehydrogenase complex, Site-directed mutagenesis
DOI: https://doi.org/10.5012/bkcs.2006.27.6.819

Abstract | Full Text: PDF


821  

NiO/La2O3-ZrO2/WO3 Catalyst Prepared by Doping ZrO2 with La2O3 and Modifying with WO3 for Acid Catalysis
Jong Rack Sohn*, Hee Dong Choi, Dong Cheol Shin
Keywords: NiO/La2O3-ZrO2/WO3 catalysts, Doping with La2O3, Modification with WO3, 2-Propanol dehydration, Cumene dealkylation
DOI: https://doi.org/10.5012/bkcs.2006.27.6.821

Abstract | Full Text: PDF


830  

Lipid Peroxidation Induced by the Reaction of Cytochrome c with Hydrogen Peroxide
Jung Hoon Kang
Keywords: Cytochrome c, Lipid peroxidation, Free radical, Carnosine
DOI: https://doi.org/10.5012/bkcs.2006.27.6.830

Abstract | Full Text: PDF


835  

A Highly Selective and Sensitive Calcium(II)-Selective PVC Membrane Based on Dimethyl 1-(4-Nitrobenzoyl)-8-oxo-2,8-dihydro-1H-pyrazolo[5,1-a]isoindole-2,3-dicarboxylate as a Novel Ionophore
Hassan Ali Zamani*, Javad Abedini-Torghabeh, Mohammad Reza Ganjali
Keywords: Calcium sensor, PVC membrane, Potentiometry, Dimethyl 1-(4-nitrobenzoyl)-8-oxo-2,8-dihydro-1H-pyrazolo[5,1-a]isoindole-2,3-dicarboxylate
DOI: https://doi.org/10.5012/bkcs.2006.27.6.835

Abstract | Full Text: PDF


841  

Size Dependence of the Photo- and Cathodo-luminescence of Y2O2S:Eu Phosphors
Hye-Jin Sung, Ki-Young Ko, Hyun Soo Kim, Seok-Soon Kweon, Jong-Yun Park, Young Rag Do, Young-Duk Huh*
Keywords: Photoluminescence, Cathodoluminescence, Y2O2S:Eu, CNT-FED
DOI: https://doi.org/10.5012/bkcs.2006.27.6.841

Abstract | Full Text: PDF


847  

Synthesis and Properties of Ionic Liquids:Imidazolium Tetrafluoroborates with Unsaturated Side Chains
Gwan-Hong Min, Taeeun Yim, Hyun Yeong Lee, Dal Ho Huh, Eunjoo Lee, Junyoung Mun, Seung M. Oh*, Young Gyu Kim*
Keywords: Ionic liquids, Imidazolium tetrafluoroborates, Unsaturated side chains, Synthesis, Physicochemical properties
DOI: https://doi.org/10.5012/bkcs.2006.27.6.847

Abstract | Full Text: PDF


853  

Reinvestigation of Dion-Jacobson Phases CsCa2Nb2MO9 (M = Fe and Al)
Young-Sik Hong
Keywords: Oxide, Layered compound, Perovskite, Dion-Jacobson phase
DOI: https://doi.org/10.5012/bkcs.2006.27.6.853

Abstract | Full Text: PDF


857  

Asymmetric Michael Reaction of Malonate Derivatives with α,β-Unsaturated Ketones Using Chiral Quaternary Ammonium Salts
Min Je Cho, Myoung Gi Cho, Sun Chul Huh, Sung Min Kim, Kilsung Lee, Kwang Oh Koh, Joo Yang Mang, Dae Young Kim*
Keywords: Phase-transfer catalyst, Michael reactions, Asymmetric reactions, Malonates, Fluoromalonates
DOI: https://doi.org/10.5012/bkcs.2006.27.6.857

Abstract | Full Text: PDF


863  

Simultaneous Kinetic Spectrophotometric Determination of Sulfite and Sulfide Using Partial Least Squares (PLS) Regression
Abbas Afkhami*, Nahid Sarlak, Ali Reza Zarei, Tayyebeh Madrakian
Keywords: Partial least squares (PLS), Sulfite, Sulfide, Spectrophotometric determination, Kinetic methods
DOI: https://doi.org/10.5012/bkcs.2006.27.6.863

Abstract | Full Text: PDF


869  

Oxidative Coupling Polymerization of Diethynylsilane Derivatives and 1,2-Diethynyl-1,1,2,2-tetramethyldisilane
Ji Ho Kim, Young Tae Park*
Keywords: Polycarbosilanes, Diethynylsilane derivatives, Diethynyltetramethyldisilane, Excitation, Fluorescence
DOI: https://doi.org/10.5012/bkcs.2006.27.6.869

Abstract | Full Text: PDF


875  

Indirect Determination of Nitrite by Flame Atomic Absorption Spectrometry Using a Lead(IV) Dioxide Oxidant Microcolumn
Meissam Noroozifar*, Mozhgan Khorasani-Motlagh, Aboozar Taheri, Marjan Homayoonfard
Keywords: Nitrite, Solid-phase reagent, PbO2, Flow injection analysis, Flame atomic absorption spectrometry
DOI: https://doi.org/10.5012/bkcs.2006.27.6.875

Abstract | Full Text: PDF


881  

Vibronic Emission Spectrum of Jet-Cooled o-Tolunitrile in a Corona Excited Supersonic Expansion
Chan Ho Park, Gi Woo Lee, Sang Kuk Lee*
Keywords: Spectroscopy, Vibrational mode, o-Tolunitrile
DOI: https://doi.org/10.5012/bkcs.2006.27.6.881

Abstract | Full Text: PDF


886  

Spectrophotometric Study of the Interaction between Tetraethylammonium Halides and Aza-15-crown-5 with I2 and ICl in Acetonitrile Solution
Abolfazl Semnani*, Hamid Reza Pouretedal, Mohammad Hossein Keshavarz
Keywords: Spectrophotometry, Aza-15-crown-5, Acetonitrile, Iodine monochloride, Iodine
DOI: https://doi.org/10.5012/bkcs.2006.27.6.886

Abstract | Full Text: PDF


893  

Synthesis, Characterization and Complexation Behavior Investigations of Novel Bis- and Tris-crown Ethers
Zhi Bin Huang, Sung Hong Kim, Seung Hyun Chang*
Keywords: 2-Acryloyloxymethyl crown ether, Aza-crown ether, Bis-crown ether, Tris-crown ether
DOI: https://doi.org/10.5012/bkcs.2006.27.6.893

Abstract | Full Text: PDF


899  

SalphenH2 as a Neutral Carrier for the Uranyl Ion-Selective PVC Membrane Sensor
Dong Wan Kim, Kyeong-Won Park, Mi-Hyi Yang, Jineun Kim, Shim Sung Lee, Jae Sang Kim*
Keywords: Uranyl ion sensor, Potentiometry, PVC membrane, SalphenH2 ionophore
DOI: https://doi.org/10.5012/bkcs.2006.27.6.899

Abstract | Full Text: PDF


903  

Preliminary Results of Extraction, Separation and Quantitation of Arsenic Species in Food and Dietary Supplements by HPLC-ICP-MS
Sang-Ho Nam*, John Cheng, William R. Mindak, Stephen G. Capar
Keywords: Arsenic speciation, HPLC, ICPMS, Food, Dietary supplement
DOI: https://doi.org/10.5012/bkcs.2006.27.6.903

Abstract | Full Text: PDF


909  

Novel Inhibitors of Prolyl 4-Hydroxylase; Solid-phase Synthesis of 2,2-Dimethyl-3,4-Dialkoxy-Substituted 6-Aminobenzopyran Derivatives
Jin-soo Seo, Yang-Hee Joo, Jung Bum Yi, Eun Ju Lee, Namkyu Lee, Yong-Balk Cho, Wie Jong Kwak, Jong Yeon Hwang, Yong Seog Jeon, Hyun Suk Jeon, Sung-eun Yoo, Cheol Min Yoon, Mi-Sook Dong*, Young-Dae Gong*
Keywords: Prolyl 4-hydroxylase, Collagen contents, Solid-phase synthesis, 2,2-Dimethyl-3,4-dialkoxysubstituted 6-aminobenzopyrans
DOI: https://doi.org/10.5012/bkcs.2006.27.6.909

Abstract | Supporting Information | Full Text: PDF


918  

One-Dimensional Network of Zinc(II) Coordination Polymer with 4,4'-Bipyridine (4,4'-bipy)
Jungsook Kim, Uk Lee, Bon Kweon Koo*
Keywords: Zn(II)-4,4'-bipy coordination polymer, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2006.27.6.918

Abstract | Full Text: PDF


921  

Catalytic Methanolysis Induced by Succinoglycan, a Rhizobial Exopolysaccharide
Simook Kang, Sanghoo Lee, Sanggyu Kyung, Seunho Jung*
Keywords: Succinoglycan, Rhizobium meliloti, Catalytic carbohydrate, Methanolysis, 7-Acetoxy-4-methylcoumarin
DOI: https://doi.org/10.5012/bkcs.2006.27.6.921

Abstract | Full Text: PDF


925  

Synthesis and Structure of Non-aromatic Porphyrinoid Schiff-base Macrocycles Bearing Thiophene
Dong-Hoon Won, Dae-Wi Yoon, Seong-Jin Hong, Kwon Soo Ha, Jonathan L. Sessler, Chang-Hee Lee*
Keywords: Schiff-base macrocycles, Porphyrinoid, Tripyrromethane, Expanded porphyrin
DOI: https://doi.org/10.5012/bkcs.2006.27.6.925

Abstract | Full Text: PDF


929  

Synthesis of Hexahydrofuro[2,3-b]furan and Hexahydrofuro[2,3-b]pyran Derivatives Starting from Baylis-Hillman Adducts via the Ueno-Stork Reaction
Saravanan Gowrisankar, Ka Young Lee, Jae Nyoung Kim*
Keywords: Furofurans, Furopyrans, Baylis-Hillman adducts, Ueno-Stork reaction, Radical cyclization
DOI: https://doi.org/10.5012/bkcs.2006.27.6.929

Abstract | Full Text: PDF


933  

Synthesis of Indole Derivatives as Potential COX-2 Inhibitors from N-Substituted Indolyl Acetic Acids via Curtius Rearrangement
Ki-Jun Hwang*, Seung-Jae Lee, Beom-Tae Kim, Stanley Raucher
Keywords: COX-2, Curtius rearrangement, Indole, Levulinic acid
DOI: https://doi.org/10.5012/bkcs.2006.27.6.933

Abstract | Full Text: PDF


936  

Accelerated Thermal Aging Behaviors of EPDM and NBR Vulcanizates
Sung-Seen Choi*, Jong-Chul Kim, Chang-Su Woo
Keywords: EPDM, NBR, Thermal aging, Activation energy
DOI: https://doi.org/10.5012/bkcs.2006.27.6.936

Abstract | Full Text: PDF


939  

Rhenium Tellurobromide Re6Te16Br6
Yuri V. Mironov*, Sung-Jin Kim*, Vladimir E. Fedorov
Keywords: Rhenium, Octahedral cluster, Tellurobromide, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2006.27.6.939

Abstract | Full Text: PDF


941  

Kinetic Evidence for Hypervalent Intermediate in Acid Hydrolysis of N-Arylbenzenesulfinamides
Jong Pal Lee*, Woo Roi Kim, Yong Hee Lee, In Sun Koo
Keywords: Hypervalent intermediate, Sulfinamide, Basicity, Protonation
DOI: https://doi.org/10.5012/bkcs.2006.27.6.941

Abstract | Full Text: PDF


944  

Formation and Structure of Cyclopentanethiol Self-Assembled Monolayers on Au(111)
Jaegeun Noh
Keywords: Cyclopentanethiol, Self-assembled monolayers, Structure, Scanning tunneling microscopy
DOI: https://doi.org/10.5012/bkcs.2006.27.6.944

Abstract | Full Text: PDF


947  

Investigation of Fragmentation Patterns in Pyridoxal-primary Amine Complexes by Electrospray Ionization Mass Spectrometry
Min-Hee Lee, Bo-Ra Kim, So-Young Kim, Ho-Tae Kim*
Keywords: Pyridoxal, Vitamin B6, Schiff-base, Electrospray ionization (ESI), Mass spectrometry (MS)
DOI: https://doi.org/10.5012/bkcs.2006.27.6.947

Abstract | Full Text: PDF