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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 26, Number 8
BKCSDE 26(8)
August 20, 2005 

 

1153  

Development and Application of Crown Ether-Based HPLC Chiral Stationary Phases
Myung Ho Hyun
Keywords: Chiral crown ether, Chiral stationary phase, Enantiomer separation, Liquid chromatography
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1153

Abstract | Full Text: PDF


1164  

Observation of Jet-Cooled 2,6-Dichlorobenzyl Radical in a Corona Excited Supersonic Expansion
Gi Woo Lee, Sang Kuk Lee*, Sung Hoon Kim
Keywords: Spectroscopy, Molecular radicals, Emission spectrum
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1164

Abstract | Full Text: PDF


1166  

Photolithographical Immobilization of Biomolecules onto Non-Biofouling Surfaces
Zee-Won Lee, Kyung-Bok Lee, Jang-Hee Hong, Jae-Hong Kim, Chaejoon Cheong, Insung S. Choi*
Keywords: Aryl azide, Pattern generation, PEG film, Photolithography
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1166

Abstract | Full Text: PDF


1168  

Identification of the Structural Change of Human Replication Protein A (hRPA) in the ssDNA Binding and Redox Potential
Suhkmann Kim, Andre Kim, Chun-Ri Li, Shin-Won Kang, Jang-Su Park*
Keywords: Human Replication Protein A (hRPA), ssDNA binding, Redox potential
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1168

Abstract | Full Text: PDF


1170  

Structural and Conformational Studies of ortho-, meta-, and para-Methyl Red upon Proton Gain and Loss
Sun-Kyung Park, Choongkeun Lee, Kyung-Chul Min, Nam-Soo Lee*
Keywords: Methyl red, Protonation, Conformation, Density functional theory
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1170

Abstract | Full Text: PDF


1177  

An ab initio Study on the Molecular Elimination Reactions of Methacrylonitrile
Chang Young Oh, Tae Jun Park, Hong Lae Kim*
Keywords: Ab initio, Molecular elimination, Methacrylonitrile
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1177

Abstract | Full Text: PDF


1185  

Self-Assembly of Vanadium Borophosphate Cluster Anions: Synthesis and Structures of (NH4)(C2H10N2)5.5[Cu(C2H8N2)2]3[V2P2BO<
Kyungna Jung, Yoonsuk Cho, Hoseop Yun, Junghwan Do*
Keywords: Self-assembly, Borophosphate, Cluster, Hydrothermal reaction
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1185

Abstract | Full Text: PDF


1190  

The Mechanisms for Thermal and Photochemical Isomerizations of N-Substituted 2-Halopyrroles: Syntheses of N-Substituted 3-Halopyrroles
Sung-Hyun Park, Hong-Joo Ha, Chultaek Lim, Dong-Kwon Lim, Kwang-Hee Lee, Yong-Tae Park*
Keywords: N-Benzyl-2-halopyrrole, N-Benzyl-3-halopyrrole, Photochemical isomerization, Thermal isomerization, Pyrrole ring complex with bromonium ion
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1190

Abstract | Full Text: PDF


1197  

Lanthanide Complexes of Some High Energetic Compounds (II), Crystal Structures and Thermal Properties of Picrate Complexes
Sock-Sung Yun*, Sung Kwon Kang*, Hong-Ryol Suh, Hyung-Sock Suh, Eun Kwang Lee, Jae-Kyung Kim, Chong-Hyeak Kim
Keywords: Lanthanide complex, Picric acid, Thermal analysis, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1197

Abstract | Full Text: PDF


1203  

Binding Geometry of Inclusion Complex as a Determinant Factor for Aqueous Solubility of the Flavonoid/β-Cyclodextrin Complexes Based on Molecular Dynamics Simulations
Youngjin Choi, Jonghyun Lee, Kum Won Cho, Suntae Hwang, Karpjoo Jeong, Seunho Jung*
Keywords: Aqueous solubility, Cyclodextrin, Flavonoid, Inclusion complex, Molecular dynamics simulations
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1203

Abstract | Full Text: PDF


1209  

Effect of Dexamethasone Preincubation on Polymer-Mediated Gene Delivery
Joon Sig Choi, Minhyung Lee*
Keywords: Dexamethasone, Gene delivery, Glucocorticoid, Polymer, Transfection
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1209

Abstract | Full Text: PDF


1214  

Catalytic Properties of Ti-HMS with High Titanium Loadings
S. H. Jang, M. J. Kim, J. R. Ko, W. S. Ahn*
Keywords: Ti-HMS, Photocatalytic degradation, Cyclohexene, 2,6-di-tert-butyl phenol, Acetaldehyde
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1214

Abstract | Full Text: PDF


1219  

Lead(II)-selective Polymeric Electrode Using a Schiff Base Complex of N,N'-Bis-thiophene-2-ylmethylene-ethane-1,2-diamine as an Ion Carrier
Taejun Jeong, Dae-Cheol Jeong, Hyo Kyoung Lee, Seungwon Jeon*
Keywords: Polymeric membrane, Lead ion, Ion-selective electrode, N,N'-Bis-thiophene-2-ylmethyleneethane- 1,2-diamine, Schiff base
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1219

Abstract | Full Text: PDF


1225  

Structure of CT26 in the C-terminal of Amyloid Precursor Protein Studied by NMR Spectroscopy
Dong-Il Kang, Dongha Baek, Song Yub Shin, Yangmee Kim*
Keywords: Alzheimer’s disease, APP, CT26, NMR spectroscopy, CD spectroscopy
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1225

Abstract | Full Text: PDF


1229  

Density Functional Theory Demonstration of Anomeric Effect and Structure: Conformational and Configurational Analysis of N-2-(1,4-Dioxane)-N'-(4-methylbenzenesulfonyl)-O-(4-methylphenoxy) Isourea
Hossein A. Dabbagh*, Ali Reza Najafi Chermahini, Ali Reza Modarresi-Alam
Keywords: DFT, Anomeric effect, Conformational analysis, Configurational analysis, Hydrogen bonding
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1229

Abstract | Full Text: PDF


1235  

A Study of in vitro Scavenging Reactions of Acrylamide with Glutathione Using Electrospray Ionization Tandem Mass Spectrometry
Shengyun Cui, Seung-Jin Kim, Sung-Chan Jo, Yong-Moon Lee, Yong-Ill Lee*
Keywords: Glutathione, Acrylamide, Electrospray ionization, Food safety
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1235

Abstract | Full Text: PDF


1241  

Stoichiometric Solvation Effects. Solvolysis of Trifluoromethanesulfonyl Chloride
In Sun Koo*, Kiyull Yang, Jong Kuen Park, Mi Young Woo, Jun Mi Cho, Jong Pal Lee, Ikchoon Lee
Keywords: Dispersion, Stoichiometric solvation effects, Kinetic solvent isotopic effects
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1241

Abstract | Full Text: PDF


1246  

The Positional Effect of Solute Functional Group among Positional Isomers of Phenylpropanol in Hydroxyl Group-Solvent Specific Interactions in Methanol/Water Mixed Solvents Monitored by HPLC
Won Jo Cheong*, Joung Ho Ko, Gyoung Won Kang
Keywords: Phenylpropanol, Hydroxyl group, Positional effect, Specific interaction
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1246

Abstract | Full Text: PDF


1251  

Protection by Carnosine and Homocarnosine against L-DOPA-Fe(III)-Mediated DNA Cleavage
Jung Hoon Kang
Keywords: L-DOPA, DNA cleavage, Hydroxyl radical, Carnosine
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1251

Abstract | Full Text: PDF


1255  

Aggregation of α-Synuclein Induced by Oxidized Catecholamines as a Potential Mechanism of Lewy Body
Kyung Sik Kim, Jung Hoon Kang*
Keywords: Lewy body, α-Synuclein, L-DOPA, Carnosine
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1255

Abstract | Full Text: PDF


1260  

Insertion of Alkali Metals into Open Framework, TaPS6 by Using Alkali Metal Halide Fluxes: Single Crystal Structures of K0.18TaPS6, K0.28TaPS6, and Rb0.09TaPS6
Junghwan Do, Yongkwan Dong, Jungwook Kim, Song-i Hahn, Hoseop Yun*
Keywords: Metal halide fluxes, Chalcogenides, Insertion into open framework
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1260

Abstract | Full Text: PDF


1265  

Importance of Cavity Size of the Cucurbituril Homologues in Selective Synthesis of [2]- or [3]-Pseudorotaxanes with a p-Xylylenediammonium as the Guest
Soo-Young Kim, Jae Wook Lee*, Seung Choul Han, Kimoon Kim*
Keywords: Cucurbituril, Molecular recognition, Pseudorotaxanes
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1265

Abstract | Full Text: PDF


1269  

Effect of the Inner-Zone Vibrations on the Dynamics of Collision-Induced Intramolecular Energy Flow in Highly Excited Toluene
Jongbaik Ree*, Yoo Hang Kim, Hyung Kyu Shin
Keywords: Inner-zone, Collision-induced, Intramolecular, Toluene, Ar
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1269

Abstract | Full Text: PDF


1274  

Synthesis and Photoresponsive Properties of Cu-Phthalocyanine with Azobenzene Groups
Ki-Jong Han, Kwang-Yol Kay*
Keywords: Cu-phthalocyanine, Azobenzene, UV irradiation, Isomerization
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1274

Abstract | Full Text: PDF


1277  

An Organo-templated Iron Zincophosphate with Zeolite DFT Topology
Yongnan Zhao, Jun Jin, Young-Uk Kwon*
Keywords: Synthesis, Crystal structure, DFT topology, Iron zinc phosphate, Zeolite
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1277

Abstract | Full Text: PDF


1281  

Synthesis of 4-Benzylidene-2,5-dimethyl-3,4-dihydro-2H-pyrrole Derivatives from Baylis-Hillman Adducts and Their Chemical Transformations
Mi Jung Lee, Ka Young Lee, Da Yeon Park, Jae Nyoung Kim*
Keywords: Baylis-Hillman adducts, Nitroalkanes, Reductive cyclization, Pyrrolines, Michael reaction
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1281

Abstract | Full Text: PDF


1286  

Synthesis of Quinolines via Pd/C-Catalyzed Cyclization of 2-Aminobenzyl Alcohol with Ketones
Chan Sik Cho*, Wen Xiu Ren, Sang Chul Shim*
Keywords: 2-Aminobenzyl alcohol, Ketones, Oxidative cyclization, Pd/C catalyst, Quinolines
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1286

Abstract | Full Text: PDF


1289  

Enantioselective Hydrogenation of (E)-and (Z)-Isomeric Ethyl 3-Acetamidobutenoates with Rh-Bisphosphine Complexes: Effects of Substrate Geometry and Solvents on Reaction Rates and Catalyst Reusability
Yong Jian Zhang, Eun Joo Rho, Sang-gi Lee*
Keywords: Asymmetric, Hydrogenation, β-Amino acid, Ionic liquid
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1289

Abstract | Full Text: PDF


1293  

Synthesis and Crystal Structure of Hg2+ Complex with an S2O2 Donor Dipodal Ligand. A Search for New Voltammetric Sensor for Hg2+
Moo Lyong Seo, Il Yoon, Joobeom Seo, Hyun-Sook Baek, Kwang Soo Ha, Jae-Kyung Yang, Jineun Kim, Ki-Min Park, Shim Sung Lee*
Keywords: S2O2 donor dipodal ligand, Crystal structure of Hg2+ complex, Modified carbon paste electrode, Voltammetric sensing of Hg2+
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1293

Abstract | Full Text: PDF


1297  

Silica Gel-Supported Cation Radical Catalyzed Diels-Alder Reaction
Myung-Jong Jin*, Sang-Eon Park
Keywords: Cation radical, Triphenylamine, Silica gel-supported, Diels-Alder reaction
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1297

Abstract | Full Text: PDF


1300  

Facile Oxidation of Benzyl Alcohols with Sodium Nitrate/p-TsOH under Microwave Irradiation
Jong Chan Lee*, Ji Young Lee, Jang Mi Lee
Keywords: Benzaldehydes, Benzyl alcohols, Microwave, Oxidation
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1300

Abstract | Full Text: PDF


1303  

Remophilanetriol: A New Eremophilane from the Roots of Rehmannia glutinosa
Hyuncheol Oh
Keywords: Rehmannia glutinosa, Eremophilane, Natural product, Structure determination, NMR
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1303

Abstract | Full Text: PDF


1306  

Self-Assembly of Gold Nanoparticles at the Liquid/Liquid Interface
Kang Yeol Lee, Sang Woo Han*
Keywords: Au nanoparticles, Self-assembly, Crown ether, Liquid/liquid interface
DOI: https://doi.org/10.5012/bkcs.2005.26.8.1306

Abstract | Full Text: PDF