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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 23, Number 8
BKCSDE 23(8)
August 20, 2002 

 

1049  

Synthesis of Spiropyran Substituted 2,3-Dicyanopyrazines
Bum Hoon Lee, Jae Yun Jaung, Sung Hoon Jeong
Keywords: Dicyanopyrazine, Spiropyran, Terminal acetylene, Coupling reaction.
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1049

Abstract | Full Text: PDF


1051  

Reaction of Aldehydes and Ketones with Boron Triisopropoxide.The Meerwein-Ponndorf-Verley Type Reduction of Boron Alkoxides. 1
Jin Soon Cha, Jae Hyung Park
Keywords: Boron triisopropoxide, MPV reduction, Reduction of carbonyl compounds with B(OR)3
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1051

Abstract | Full Text: PDF


1053  

Relative Stability for the Structural Isomers of Producing Fused-Ring Systems from Acyclic Substrates : Ab Initio Study
Jong Keun Park, Bong Gon Kim, In Sun Koo
Keywords: Ab initio, Relative stability, Cyclic compound, Potential energy diagram, Geometrical isomer
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1053

Abstract | Full Text: PDF


1055  

Synthesis of 3-(Arylmethylene)-1,5-benzodiazepin-2-ones from Baylis-Hillman Acetates
Jeong Mi Kim, Ka Young Lee, Jae Nyoung Kim
Keywords: 1,5-Benzodiazepine, Baylis-Hillman acetate, Benzimidazole
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1055

Abstract | Full Text: PDF


1057  

Activation Changes of Hafnia alvei Aspartase by Acetic Anhydride
Im-Joung La, Joungmok Kim, Jeong-Rim Kim, Ki-Tae Kim, Jung-Sung Kim, Moon-Young Yoon
Keywords: Aspartase, Hafnia alvei, Chemical modification
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1057

Abstract | Full Text: PDF


1062  

Preparation and Characterization of Nickel(II) and Copper(II) Tetraaza Macrocyclic Complexes with Isonicotinate Ligands
Ki-Young Choi, Moon-Jip Kim, Dae-Sue Kim, Yong-Son Kim, Jae-Hyun Kim, Haiil Ryu, Youn-Mook Lim, Seung-Gu Kang, Kuy-Chul Lee, Choon-Pyo Hong
Keywords: Crystal structures, Macrocycle, Isonicotinate, Nickel(II) and copper(II) complexes
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1062

Abstract | Full Text: PDF


1067  

A Chelating Resin Containing 2-(2-Thiazolylazo)-5-dimethylaminophenol as the Functional Group:Synthesis and Sorption Behavior for Some Trace Metal Ions
Won Lee, Si-Eun Lee, Mi-Kyoung Kim, Chang-Heon Lee, Young-Sang Kim
Keywords: Chelating resin, 2-(2-Thiazolylazo)-5-dimethylaminophenol, Sorption behavior, Column method
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1067

Abstract | Full Text: PDF


1073  

Thermodynamic Elucidation of Binding Isotherms for Hemoglobin & Globin of Human and Bovine upon Interaction with Dodecyl Trimethyl Ammonium Bromide
A. K. Bordbar, A. Nasehzadeh, D. Ajloo, K. Omidiyan, Naghibi, Mehrabi, H. Khajehpour, M. Rezaei-Tavirani, A. A. Moosavi-Movahedi
Keywords: Hemoglobin, Globin, Binding sites, Hydrophobicity, Electrostatic contribution
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1073

Abstract | Full Text: PDF


1078  

The Seeding Effects on the Phase Transformation of Sol-Gel Derived PZT Powder
Hyun Tae Lee, Wan In Lee, Yoo Hang Kim, Chin Myung Whang
Keywords: Seeding effect, PZT Powder, Sol-gel, Microstructure, Raman
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1078

Abstract | Full Text: PDF


1085  

Calix[6]arene Bearing Carboxylic Acid and Amide Groups in Polymeric CTA Membrane
Jong Seung Kim, Soo Heon Lee, Sang Hyeok Yu, Moon Hwan Cho, Dong Won Kim, Seon-Gil Kwon, Eil-Hee Lee
Keywords: Calix[6]arene, Membrane, Transport experiment, Polymer inclusion membrane
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1085

Abstract | Full Text: PDF


1089  

Marked Difference in Solvation Effects and Mechanism between Solvolyses of Substituted Acetylchloride with Alkyl Groups and with Aromatic Rings in Aqueous Fluorinated Alcohol and in 2,2,2-Trifluoroethanol-Ethanol Solvent Systems
Yunghee Oh, Gyeong Gu Jang, Gui Taek Lim, Zoon Ha Ryu
Keywords: Solvolysis, Aqueous fluorinated alcohol
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1089

Abstract | Full Text: PDF


1097  

GC-MS/MS Analysis of Benzo(a)pyrene by Ion Trap Tandem Mass Spectrometry
Jae Jak Nam, Sang Hak Lee
Keywords: PAHs, Benzo(a)pyrene, Ion trap mass spectrometry, CID, MS/MS
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1097

Abstract | Full Text: PDF


1103  

Modification of H-ZSM-5 and γ-Alumina with Formaldehyde and its Application to the Synthesis of Dimethyl Ether from Syn-gas
Oh-Shim Joo, Kwang-Deog Jung, Sung-Hwan Han
Keywords: Dimethyl ether, Syn-gas, H-ZSM-5, g-Al2O3
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1103

Abstract | Full Text: PDF


1106  

Molecular Strands and Related Properties of Silver(I) Triflate with 3,3’-Oxybispyridine vs 3,3’-Thiobispyridine
Yun Ju Kim, Young-A Lee, Ki-Min Park, Hee K. Chae, Ok-Sang Jung
Keywords: Strands, Coordination polymers, Silver(I) complexes, Bipyridines, Anion exchange
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1106

Abstract | Full Text: PDF


1111  

Energy Transfer between Calixarene and Naphthalene
Seong-Keun Kook
Keywords: Luminescence, Energy transfer, Calixarene, Naphthalene
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1111

Abstract | Full Text: PDF


1116  

Production and Characterization of Monoclonal Antibodies to a Generic Hapten for Class-Specific Determination of Organophosphorus Pesticides
Mi Soon Jang, Soo Jung Lee, Xiaoping Xue, Hyuk-Man Kwon, Choon Sup Ra, Yong Tae Lee, Taeowan Chung
Keywords: Organophosphorus pesticides, Class-specific determination, Enzyme-linked immunosorbent assay, ELISA, Monoclonal antibodies
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1116

Abstract | Full Text: PDF


1121  

Crystal Structures of Zeolite X Exchanged by Two Different Cations Structures of Cd32Cs28-X and Cd28Rb36-X (X = Si100Al92O384)
Gyoung Hwa Jeong, Yang Kim
Keywords: Structure, Zeolite-X, Cadmium, Rubidium, Cesium
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1121

Abstract | Full Text: PDF


1127  

Synthesis and Characterization of Al2O3/ZrO2, Al2O3/TiO2 and Al2O3/ZrO2/TiO2 Ceramic Composite Particles Prepared by Ultrasonic Spray Pyrolysis
In-Soo Shim, Chang-Seop Lee
Keywords: Ultrasonic spray pyrolysis (USP), Zirconia toughened alumina (ZTA), Titania toughened alumina (TTA), Zirconia-titania toughened alumina (ZTTA), Ceramic composite particle
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1127

Abstract | Full Text: PDF


1135  

Support Effects of Copper Containing Catalysts on Methanol Dehydrogenation
Kwang-Deog Jung, Oh-Shim Joo
Keywords: Methanol dehydrogenation, Deactivation, Pulse reaction, ZnO reduction
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1135

Abstract | Full Text: PDF


1139  

Quantitative Analysis of Lysophosphatidic Acid in Human Plasma by Tandem Mass Spectrometry
Hohyun Kim, Hye-Ran Yoon, Dongjin Pyo
Keywords: Tandem mass spectrometry, Negative ionization, Multiple reaction monitoring, Lysophosphatidic acid, Gynecological cancer
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1139

Abstract | Full Text: PDF


1144  

The Polyaniline Electrode Doped with Li Salt and Protonic Acid in Lithium Secondary Battery
Kwang Sun Ryu, Kwang Man Kim, Young-Sik Hong, Yong Joon Park, Soon Ho Chang
Keywords: Lithium battery, Polymer electrode, Conducting polymer, Polyaniline, Li salt doping
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1144

Abstract | Full Text: PDF


1149  

CH4 Dry Reforming on Alumina-Supported Nickel Catalyst
Oh-Shim Joo, Kwang-Deog Jung
Keywords: Methane, Carbon dioxide, Dry reforming, Nickel aluminate, Carbon deposition
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1149

Abstract | Full Text: PDF


1154  

Temperature Dependence of Calixarene Crystal Luminescence
Seong-Keun Kook
Keywords: Luminescence, Calixarene
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1154

Abstract | Full Text: PDF


1157  

Imination Catalysis via Two-point Binding of Substrate Aldehyde via a Metal and a Pendant Hydrogen-Bonding Group
Dong-Heon Lee, Robert H. Crabtree, Sang-Kyu Park
Keywords: Hydrogen bonding, Imination catalysts, Two-point binding, Aldehyde complex
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1157

Abstract | Full Text: PDF


1160  

Synthesis and Molecular Structure of (1,3-Dimethyl-4,5-dimethylimidazol-2-ylidene)Ag(I)(benzoate)
Minchul Chung
Keywords: Silver, N-Heterocyclic carbene, Benzoate, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1160

Abstract | Full Text: PDF


1163  

Expansion Dynamics of Carbon Cluster Ions (Cn + , n = 1-24) Produced by Laser Ablation of a Graphite Target
Chang Hyun Bae, Seung Min Park
Keywords: Carbon cluster, Laser ablation, Expansion dynamics
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1163

Abstract | Full Text: PDF


1166  

Carbon Dioxide Reforming of Methane over Ni/ θ-Al2O3 Catalysts:Effect of Ni content
Hyun-Seog Roh, Ki-Won Jun, Seung-Chan Baek, Sang-Eon Park
Keywords: q-Al2O3, CH4, CO2, Ni, Reforming
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1166

Abstract | Full Text: PDF


1169  

Determination of Heavy Metal Ions Using Conductometric Biosensor Based on Sol-Gel-Immobilized Urease
Sang-Mok Lee, Won-Yong Lee
Keywords: Conductometric biosensor, Urease inhibition, Heavy metal ions, Sol-gel silicate, IDA electrode
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1169

Abstract | Full Text: PDF


1173  

Studies on the Total Synthesis of Amphidinolide O.A Stereoselective Synthesis of C12-C17 Fragment
Jin-Hyun Pang, Won-Koo Lee, Duck-Hyung Lee
Keywords: Amphidinolide O, Cytotoxic macrolide, Stereoselective synthesis, Diastereoselective anti-aldol reaction
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1173

Abstract | Full Text: PDF


1177  

Platinumbis(azido)dppf Compound: Preparation, Structure, and Reactivity to Isocyanides of [Pt(dppf)(N3)2] (dppf = 1,1'-Bis(diphenylphosphino)ferrocene)
Wan Sung Kim, Yong-Joo Kim, Soon W. Lee
Keywords: Isocyanides, dppe, Bis(azide), Platinum
DOI: https://doi.org/10.5012/bkcs.2002.23.8.1177

Abstract | Full Text: PDF