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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 22, Number 8
BKCSDE 22(8)
August 20, 2001 

 

789  

Pulsed Field Gradient Long-range COSY Experiment: Combined Use of Gradient and Fixed Delay for the Detection of Long-range Couplings
Sueg-Geun Lee
Keywords: Pulsed field gradient, Long-range COSY.

Abstract | Full Text: PDF


791  

Synthesis of 3,6-Dihydro-2H-pyran Subunits of Laulimalide Using Olefinic Ring Closing Metathesis. Part I
Hyo Won Lee, Chung-Sik Jeong, Sue Hye Yoon, Ihl-Young Choi Lee
Keywords: 3,6-Dihydro-2H-pyrans, Olefinic ring closing metathesis, Grubbs catalyst, Laulimalide.

Abstract | Full Text: PDF


793  

Samarium(II) Iodide-Promoted Vinylogous Intramolecular Nucleophilic Acyl Substitution Reactions of β-Alkoxyacrylates
Han-Young Kang, Sang-Hoon Bae, Kyung Il Choi, Hun Yeong Koh, Yong Seo Cho
Keywords: Samarium(II) iodide, Intramolecular nucleophilic acyl substitution, Organosamarium, b-Alkoxyacrylates.

Abstract | Full Text: PDF


795  

A Franck-Condon Factor Study for the Vibrational Relaxation of NO Molecules Colliding with a Metal Surface
Seon-Woog Cho
Keywords: Franck-Condon approximation, Vibrational relaxation of NO, Electron-hole pair mechanism.

Abstract | Full Text: PDF


797  

Cationic Palladium Catalyzed Enyne Cycloreductions
Chang Ho Oh, Sung Yong Um
Keywords: Palladium, Cycloreduction, Enyne, Catalyst.

Abstract | Full Text: PDF


799  

Facile Synthesis of Quinolines from the Baylis-Hillman Acetates
Yun Mi Chung, Hong Jung Lee, Seong Sim Hwang, Jae Nyoung Kim
Keywords: Quinolines, Baylis-Hillman acetates, 2-Halobenzaldehydes.

Abstract | Full Text: PDF


801  

Separation of Gold, Palladium and Platinum in Chromite by Anion Exchange Chromatography for Inductively Coupled Plasma Atomic Emission Spectrometric Analysis
Kwang-Soon Choi, Chang-Heon Lee, Yeong-Jae Park, Kih-Soo Joe, Won-Ho Kim
Keywords: Chromite, Ion exchange separation, Gold, Platinum group elements, ICP-AES.

Abstract | Full Text: PDF


807  

Simulations of Two-Dimensional Electronic Correlation Spectra
Hackjin Kim, Seung-Joon Jeon
Keywords: Two-dimensional correlation, Electronic spectra.

Abstract | Full Text: PDF


816  

Mechanically Immobilized Copper Hexacyanoferrate Modified Electrode for Electrocatalysis and Amperometric Determination of Glutathione
D. Ravi Shankaran, S. Sriman Narayanan
Keywords: Modified electrode, Mechanical immobilization, Glutathione, Copper hexacyanoferrate.

Abstract | Full Text: PDF


821  

Determination of Zinc and Lead in Water Samples by Solvent Sublation Using Ion Pairing of Metal-Naphthoate Complexes and Tetra-n-butylammonium Ion
Young-Sang Kim, Yoon-Seok Choi, Won Lee, Yong-Ill Lee
Keywords: Solvent sublation, 1-Naphthoic acid, Ion-pair formation, Solvent extraction, Flotation technique.

Abstract | Full Text: PDF


827  

Excitation Temperature and Electron Number Density Measured for End-On-View Inductively Coupled Plasma Discharge
Sang-Ho Nam, Young Jo Kim
Keywords: Excitation temperature, Electron number density, ICP, end-on-view.

Abstract | Full Text: PDF


833  

Infrared Absorption Spectroscopic Studies of α,ω-Diphenylpolyenyl Anions with Odd Numbered Polyene Molecules
Jin-Yeol Kim, Eung-Ryul Kim, Daewon Sohn, Akira Sakamoto, Mitsuo Tasumi
Keywords: Soliton, a, w-Diphenylpolyenyl aminos, Infrared spectroscopy.

Abstract | Full Text: PDF


837  

Electronic Absorption and Raman Spectroscopic Studies of α,ω-Diphenylpolyenyl Anions with Odd Number of Polyene Carbons
Jin-Yeol Kim, Eung-Ryul Kim, Jaebum Choo, Akira Sakamoto, Mitsuo Tasumi
Keywords: Soliton, a, w-Diphenylpolyenyl aminos, Raman spectroscopy.

Abstract | Full Text: PDF


842  

Solvolyses of N-Methyl-N-phenylcarbamoyl Chlorides with Electron Acceptor Substituents in Aqueous Binary Mixtures
In Sun Koo, Sun Kyoung An, Kiyull Yang, Han Joong Koh, Moon Ho Choi, Ikchoon Lee
Keywords: Solvolyses, Ring parameter transition state, Isotope effect, Dissociative SN2 mechanism.

Abstract | Full Text: PDF


847  

Preliminary Molecular Dynamics Simulations of the OSS2 Model for the Solvated Proton in Water
Song Hi Lee
Keywords: Molecular dynamics simulation, OSS2 potential, Solvated proton, Grotthus chain mechanism.

Abstract | Full Text: PDF


850  

Destruction of 2-Chlorophenol from Wastewater and Investigation of By-products by Ozonation
Oh-Jin Jung
Keywords: 2-Chlorophenol, Ozonation, Intermediates, Kinetic model, Mechanism.

Abstract | Full Text: PDF


857  

Efficient Synthesis of Benzoprostacyclins Using Free-Radical and Palladium-Catalyzed Tandem Alkene Insertion Strategies
Nam Ho Lee, Richard C. Larock
Keywords: Prostaglandin, Benzoprostacyclin, Synthesis, Free radical, Palladium.

Abstract | Full Text: PDF


867  

The Comparison of the Bead Size Effect on the Two Wave Patterns Induced in One Reaction System
Do Sung Huh, Min Suk Kim, Sang Joon Choe
Keywords: Bead size effect, 1,4-CHD system, Revival wave.

Abstract | Full Text: PDF


872  

Chain Orientation and Degradation Behavior of Poly[(R)-3-hydroxybutyrate] Lamellar Crystals
Won-Ki Lee, Nam-Ju Jo, Chang-Sik Ha
Keywords: Poly[(R)-3-hydroxybutyrate], Lamellar crystals, Alkaline and enzymatic attacks, Ridge.

Abstract | Full Text: PDF


877  

Solvent Effect on Relative Gibbs Free Energy and Structural Property of Eu3+ to Yb3+ Ion Mutation: A Monte Carlo Simulation Study
Hag-Sung Kim
Keywords: Solvent effect, Ion mutation, Monte carlo simulation, Relative free energy.

Abstract | Full Text: PDF


883  

Spectrometer for the Study of Angle- and Energy-Resolved Reactive Ion Scattering at Surfaces
S-J. Han, C.-W. Lee, C.-H. Hwang, K.-H. Lee, M. C. Yang, H. Kang
Keywords: Ion-surface scattering, Alkali metal, Platinum, Surface analysis.

Abstract | Full Text: PDF


889  

Reaction of Gas-Phase Bromine Atom with Chemisorbed Hydrogen Atoms on a Silicon(100)-(2×1) Surface
Jongbaik Ree, Kyung Soon Chang, Kyeong Hwan Moon, Yoo Hang Kim
Keywords: Bromine, Hydrogen, Silicon, Eley-Rideal, Hot-atom.

Abstract | Full Text: PDF


897  

Effect of Alcohol Addition on Back-Extraction of BSA and Cytochrome c Using AOT Reverse Micellar System
Sung-Sik Lee, Bong-Kuk Lee, Jin-Sung Choi, Jong-Pal Lee
Keywords: Back-extraction, AOT-RVMS, Percolation BSA, Cytochrome c.

Abstract | Full Text: PDF


903  

The Function of Multiple Pribnow Box on the Aerobic-Anaerobic Switch Control of aeg-46.5 Gene Expression
In Oh Kang, Yeon Joo Jung, Mu Hyeon Choe
Keywords: Multiple Pribnow Box, Aerobic-anaerobic switch, aeg-46.5 gene, NarL/NarP regulatory system.

Abstract | Full Text: PDF


909  

Peroxy Acid Oxidations: A Kinetic and Mechanistic Study of Oxidative Decarboxylation of α-Keto Acids by Peroxomonophosphoric Acid
Radhasyam Panda, Chakrapani Patnaik
Keywords: Oxidative decaboxylation, a-Keto acids, Peroxomonophosphoric acid.

Abstract | Full Text: PDF


914  

Laser Ablation of Poly(methyl methacrylate) at 266 nm
Sang Wook Wee, Seung Min Park
Keywords: Laser ablation, Pulsed laser deposition, Poly(methyl methacrylate).

Abstract | Full Text: PDF


917  

Synthesis of New Macrocyclic Ligands Containing Benzopyran System
Sung-eun Yoo, In-Cheol Jeon, Kyu Yang Yi, Kwan Soo Kim
Keywords: Macrocyclic ligands, Benzopyran, Azacrown, Intramolecular cyclization.

Abstract | Full Text: PDF


921  

Pulsed-Laser Deposition of YVO4:Eu Phosphor Thin-Films for Low Temperature Fabrication
Weekyung Kang, Jaesung Park, Dong-Kuk Kim, Kyung-Soo Suh
Keywords: Pulsed-laser deposition, Thin film, YVO4:Eu, Phosphor.

Abstract | Full Text: PDF


925  

Preparation and Characterization of Solvent Induced Dihydrated, Anhydrous, and Amorphous Paclitaxel
Jeong Hoon Lee, Un-Sook Gi, Jin-Hyun Kim, Yongae Kim, Seon-Ho Kim, Hunseung Oh, Bumchan Min
Keywords: Paclitaxel, Morphology, Solid-state NMR.

Abstract | Full Text: PDF


929  

Study on the Fluorescence of 1,8-Anthracenedicarboxylic Acid and 1,8-Anthracenediformamide
Hyun Sun Kim, Chan Ok Bae, Ji Young Kwon, Sook Kyung Kim, Miwhoa Choi, Juyoung Yoon
Keywords: Fluorescence, Anthracene, Metal ion, Chemosensor.

Abstract | Full Text: PDF


932  

Synthesis and Structure of 1,4-Bis( α, α'-dipyrrylmethyl)cyclohexane
Nagarajan Arumugam, Won-Yang Chung, Sung-Wook Lee, Chang-Hee Lee
Keywords: Dipyrromethane, 1,4-Bisdipyrromethane, Building blocks, Calixpyrrole, Crystal structure.

Abstract | Full Text: PDF