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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 22, Number 10
BKCSDE 22(10)
October 20, 2001 

 

1063  

One-Pot Synthesis of (E)-2-Arylideneindan-1-ones from the Baylis-Hillman Adducts via the Successive Inter- and Intramolecular Friedel-Crafts Reactions
Hong Jung Lee, Taek Hyeon Kim, Jae Nyoung Kim
Keywords: 2-Arylideneindan-1-ones, Baylis-Hillman adducts, Friedel-Crafts reaction.

Abstract | Full Text: PDF


1065  

The Amide Derivatives of Chrysamine G Bind to the β-Amyloid Fibril
Jongmin Kang, Kyusung Han
Keywords: Alzheimer’s disease, b-Amyloid fibril.

Abstract | Full Text: PDF


1067  

Synthesis and SAR of Aziridinylquinoline-5,8-diones as Agents against Malignant Tumor Cells
Kyung Ho Yoo, Eun Young Yoon, Yoon Young Park, Sang Woo Park, Chong-Ock Lee, Won Koo Lee, Dae Yoon Chi, Dong Jin Kim
Keywords: Aziridinylquinoline-5,8-diones, Mono-aziridinyl groups, Cytotoxicity, Malignant tumor cells, Structure-activity relationship.

Abstract | Full Text: PDF


1069  

Hydrophobic Modification of Polyethyleneimine for Gene Transfectants
Sungtae Kim, Joon Sig Choi, Hyung Suk Jang, Hearan Suh, Jongsang Park
Keywords: Polyethylenimine, Liposome, Cytotoxicity, Gene therapy.

Abstract | Full Text: PDF


1076  

Permeation of Silver Ion through Polymeric CTA Membrane Containing Acyclic Polyether Bearing Amide and Amine End-Group
Jong Seung Kim, Sun Kyu Kim, Moon Hwan Cho, Soo Heon Lee, Jong Yeol Kim, Seon-Gil Kwon, Eil-Hee Lee
Keywords: Acyclic polyether, Membrane, Supported liquid membrane, Transport experiment, Polymer inclusion membrane.

Abstract | Full Text: PDF


1081  

Two Anhydrous Zeolite X Crystal Structures, Mn28Cs36-X and Mn21.5Rb49-X
Myung Nam Bae, Mee Kyung Song, Yang Kim
Keywords: Structure, Zeolite X, Manganese, Cesium, Rubidium.

Abstract | Full Text: PDF


1089  

Transformation of Carboxylic Acid Salts to Aldehydes by Stepwise Reduction with Borane and Oxidation with Pyridinium Chlorochromate
Jin Soon Cha, Jae Hyung Park, Suk Joung Moon
Keywords: Stepwise reduction-oxidation, Borane reduction, PCC oxidation, Conversion of carboxlic acid salts to aldehydes, Aldehyde synthesis.

Abstract | Full Text: PDF


1093  

Sonochemical Decomposition of Humic Substances in Wastewater Effluent
Il-Kyu Kim, Oh-Jin Jung
Keywords: Sonochemical decomposition, Humic substances, Trihalomethane, Reaction kinetics, Mechanisms.

Abstract | Full Text: PDF


1101  

Synthesis of Crown Ethers Based on 9,9-Bis-(4-hydroxyphenyl)fluorene and Structural Determination by X-Ray Single Crystallography
Kee-Jung Lee, Jaebum Park, Jung Woo Park, Sang Man Koo
Keywords: Crown ethers, 9,9-Bis-(4-hydroxyphenyl)fluorene, X-ray single crystallography.

Abstract | Full Text: PDF


1105  

Phase Change of Forward-Scattered Light in the Critical Region
Yunsoo Kim, Kyoung-Ran Kim, Dong J. Lee
Keywords: Azimuth, Ellipticity, Linear dichroism, Kerr effect.

Abstract | Full Text: PDF


1111  

High-Tc Superconducting Membrane: (II) Nanosized Superconducting Particles into α-Alumina Support
Joo-Byoung Yoon, Eue-Soon Jang, Soon-Jae Kwon, Andre Ayral, Louis Cot, Jin-Ho Choy
Keywords: Gas separation, Superconducting membrane, Superconducting colloid.

Abstract | Full Text: PDF


1120  

Alcohol-Assisted Photocrosslinking of Poly(vinyl alcohol) for Water-Soluble Photoresists
Sang-Yeon Shim, Jong-Man Kim
Keywords: Photoresist, Polymer, Water-soluble, Image.

Abstract | Full Text: PDF


1123  

Kinetics and Mechanism of the Aminolysis of Thiophenyl 2-Thiopheneacetates in Acetonitrile
Hyuck Keun Oh, Juri Jeong
Keywords: Aminolysis, Acyl transfer reaction, Stepwise mechanism.

Abstract | Full Text: PDF


1127  

The Reactivity and Stability Studies of Benzoquinone Methides by Ab Initio Calculations
Woonphil Baik, Shin Jong Kim, Eun-young Hurh, Sangho Koo, Byeong Hyo Kim
Keywords: Benzoquinone methide, Ab initio, B3LYP.

Abstract | Full Text: PDF


1131  

Inhibitory Effect of Methyl Caffeate on Fos-Jun-DNA Complex Formation and Suppression of Cancer Cell Growth
Soon Pyo Lee, Gyo Jun, Eun-Jin Yoon, Seyeon Park, Chul-Hak Yang
Keywords: AP-1 binding site, Fos-Jun heterodimer, P. frutescens, Methyl caffeate, Dibutyl phthalate (DBP).

Abstract | Full Text: PDF


1136  

Electrochemical Properties of Gel Polymer Electrolytes Prepared by Poly(vinyl acetate) Copolymers
Bookeun Oh, Yang Kook Sun, Dong Won Kim
Keywords: Gel polymer electrolyte, Ionic conductivity, Lithium polymer battery, Poly(vinyl acetate).

Abstract | Full Text: PDF


1141  

Studies on the Polythiophene(PT)/GC Electrode for the Determination of Some Metals by Differential Pulse Anodic Stripping Voltammetry (DPASV)
Kwang-Sik Yoo, Sang-Beom Woo
Keywords: PT/GC, DPASV, Metals, Cu, Pb, Cd.

Abstract | Full Text: PDF


1145  

Influence of Silane Coupling Agent on Pyrolysis Pattern of Styrene-Butadiene Rubber in Filled Rubber Compounds
Sung-Seen Choi
Keywords: Pyrolysis, Silane coupling agent, SBR compound, 1,2-unit.

Abstract | Full Text: PDF


1149  

High-Tc Superconducting Membrane: (I) Theoretical Consideration for Gas Separation
Joo-Byoung Yoon, Eue-Soon Jang, Andre Ayral, Louis Cot, Jin-Ho Choy
Keywords: Gas separation, Superconducting membrane, Magnetic field.

Abstract | Full Text: PDF


1153  

Synthesis of 1,3,4-Oxadiazoles Having Phenol or Thiophenol Group
Chang Hoon Lee, Hyun In Cho, Kee-Jung Lee
Keywords: 1,3,4-Oxadiazoles, Diacylhydrazines, Salicylic hydrazide, Appel’s dehydration condition.

Abstract | Full Text: PDF


1156  

Synthetic Study of Chiral Dihydrofuran Derivatives via Olefin Metathesis: Allylic Oxidation Conditions to a Butenolide
Guncheol Kim, Seon Yeong Jeon
Keywords: Olefin metathesis, Butenolide, Allylic oxidation, (D)-Mannitol.

Abstract | Full Text: PDF


1159  

Effect of Ikarisoside A Isolated from Epimedium Koreanum on Melanogenesis
Hyun Ja Chun, Seung Il Jeong, Won Hong Woo, Il Kwang Kim
Keywords: Melanogenesis, Ikarisoside A, Epimedium koreanum.

Abstract | Full Text: PDF


1163  

2-Aryl-2H-benzotriazole Derivative Syntheses via Constant Current Cathodic Electrolysis Reaction
Byeong Hyo Kim, Dae Ho Kim, Hae Jin Park, Rongbi Han, Young Moo Jun, Woonphil Baik
Keywords: Benzotriazoles, Constant current cathodic electrolysis, Electrochemical synthesis.

Abstract | Full Text: PDF


1167  

A Practical Synthesis of Nicotinic Acid Derivatives by Palladium on Charcoal
Man Sik Moon, So Ha Lee, Chan Seong Cheong
Keywords: Nicotinic acid, Hydrogenation, Palladium on charcoal.

Abstract | Full Text: PDF