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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 10
BKCSDE 25(10)
October 20, 2004 

 

1447  

Conventional, Microwave Induced and Photochemical Fries Rearrangement of Resorcinol Diacetate
Ji Hoon Kim, Hyo Jung Yoon, Woo Ki Chae*
Keywords: Fries rearrangement, Resorcinol
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1447

Abstract | Full Text: PDF


1449  

Synthesis of Enediyne-Chlorophyll Derivatives as Cytotoxic Conjugates
Jin-Jun Wang, Kee-In Lee, Mun-Hwan Kim, Young Key Shim*
Keywords: Cytotoxic conjugate, Sonogashira coupling, Enediyne, Chlorophyll
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1449

Abstract | Full Text: PDF


1451  

Catalytic Enantioselective Fluorination of α-Cyano Esters by Phase-Transfer Catalysis Using Chiral Quaternary Ammonium Salts
Eun Joo Park, Hye Ran Kim, Chang Ung Joung, Dae Young Kim*
Keywords: Phase-transfer catalyst, Fluorination, Chiral ammonium salt, Asymmetric reactions
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1451

Abstract | Full Text: PDF


1453  

Synthesis and Spectral Properties of Phenylene Dendrimers Based on Porphyrazines
Jae-yun Jaung
Keywords: Dendrimers, Porphyrazine, Absorption spectra, Aggregation
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1453

Abstract | Full Text: PDF


1455  

Development of Manganese(III) Acetate along with Schiff-Base Ligands as the Catalyst for the Oxygenation of Olefins in the O2/NaBH4 System
Nam Ho Lee*, Jong Seok Baik, Sung-bin Han
Keywords: Molecular oxygen, Oxidation, Sodium borohydride, Manganese acetate, Schiff-base
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1455

Abstract | Full Text: PDF


1457  

Expeditious α-Hydroxylation of Ketones in Water Using Microwave Irradiation
Jong Chan Lee*, Eun Sang Yoo, Jin Young Park
Keywords: Aqueous, Hydroxylation, Hypervalent iodine, Ketones, Microwave
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1457

Abstract | Full Text: PDF


1459  

Vibronic Emission Spectra of Jet-Cooled o-Cyanobenzyl Radical
Gi Woo Lee, Pil Ja Seo, Sang Kuk Lee*
Keywords: Spectroscopy, Benzyl-type radicals, Electronic transition, Corona discharge, Supersonic expansion
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1459

Abstract | Full Text: PDF


1461  

Self-Assembled Monolayers of Mercaptoacetic Acid on Ag Powder: Characterization by FT-IR Diffuse Reflection Spectroscopy
Chinkap Chung*, Myunghee Lee
Keywords: Mercaptoacetic acid, SAM, FT-IR diffuse reflection spectroscopy
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1461

Abstract | Full Text: PDF


1463  

Substituent Effects on the Diimide Reduction of Dienes: Relative Reactivity of two Olefin Centers with a Differently Substituted Derivative
Choon Sup Ra, Gyoosoon Park*
Keywords: Diimide reduction, Substituent effect, Relative reactivity, Regio-selectivity, Ab initio
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1463

Abstract | Full Text: PDF


1465  

Ammonium Ion Binding Property of Naphtho-Crown Ethers Containing Thiazole as Sub-Cyclic Unit
Hong-Seok Kim*, Kyung Soon Do, Ki Soo Kim, Jun Ho Shim, Geun Sig Cha, Hakhyun Nam*
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1465

Abstract | Full Text: PDF


1471  

Lipase/Ruthenium-Catalyzed Dynamic Kinetic Resolution of β-Hydroxyalkylferrocene Derivatives
Han Ki Lee, Yangsoo Ahn*
Keywords: Dynamic kinetic resolution (DKR), Enzyme/metal bicatalysis, Lipase, β-Hydroxyalkylferrocene
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1471

Abstract | Full Text: PDF


1474  

Sodium Ion-Selective Membrane Electrode Based on Dibenzopyridino-18-Crown-6
Nahid Tavakkoli
Keywords: Sodium ion selective electrode, Crown ether, Potentiometry
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1474

Abstract | Full Text: PDF


1477  

Tandem Mass Spectrometric Evidence for the Involvement of a Lysine Basic Side Chain in the Coordination of Zn(II) Ion within a Zinc-bound Lysine Ternary Complex
Sunghyun Yu, Sunyoung Lee, Gyusung Chung, HanBin Oh*
Keywords: Tandem mass spectrometry, Zinc ion, Lysine amino acid, Metal ion coordination, Binding structures
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1477

Abstract | Full Text: PDF


1484  

Improved Thiocyanate-Selective Electrode Based on Tetra(trimethylphenyl)-porphyrinato Manganese(III) Chloride: The Electronic and pH Effects
Hyung Ran Seo, Hyo Kyoung Lee, Seungwon Jeon*
Keywords: Ion-selective electrodes, Manganese porphyrins, Potentiometric determination, Polymeric membrane, Thiocyanate ion
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1484

Abstract | Full Text: PDF


1489  

Determination of Persistent Organochlorine Pollutants in Rat Hair by Gas Chromatography-Mass Spectrometry
Ho-Sang Shin*, Heesoo Pyo, Song-Ja Park
Keywords: Persistent organochlorine pollutants, Hair, Sonication, Gas chromatography/mass spectrometry
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1489

Abstract | Full Text: PDF


1495  

Fluorescent Probe for Oxalic Acid: Design, Synthesis, and Evaluation
Dong Ju Oh, Min Su Han, Dong H. Kim*
Keywords: Chemosensor, Oxalic acid, Photoinduced electron transfer, Cyclen, Isothermal titration calorimetry
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1495

Abstract | Full Text: PDF


1499  

Amperometric Determination of Urea Using Enzyme-Modified Carbon Paste Electrode
Jae-Kyeong Yang, Kwang Soo Ha, Hyun Sook Baek, Shim Sung Lee, Moo Lyong Seo*
Keywords: Urea, Enzyme-modified carbon paste electrode
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1499

Abstract | Full Text: PDF


1503  

Er(III)-chelated Prototype Complexes Based on Benzoate and Pentafluorobenzoate Ligands : Synthesis and Key Parameters for Near IR Emission Enhancement
Soo-Gyun Roh, Jae Buem Oh, Min-Kook Nah, Nam Seob Baek, Youngil Lee, Hwan Kyu Kim*
Keywords: Erbium-chelated prototype complexes, Ligand-exchange reaction, Emission enhancement, Planar waveguide amplifiers
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1503

Abstract | Full Text: PDF


1508  

Application of a Gas Chromatography/Mass Spectrometric Method for the Determination of Butyltin Compounds in Sediment
Yongil Won, Pyong Gil Jung, Minyoung Chung, Byungjoo Kim*, Yongheon Yim, Hun-Young So, Yong Seong Kim
Keywords: GC/MS, Ethylation, IDMS, Butyltin compound
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1508

Abstract | Full Text: PDF


1513  

QSAR Studies on the Inhibitory Activity of New Methoxyacrylate Analogues against Magnaporthe grisea (Rice Blast Disease)
Young-Seob Song, Nack-Do Sung, Yong Man Yu, Bum Tae Kim*
Keywords: QSAR, β-Methoxyacrylates, Strobilurin fungicide, Fluoroolefin
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1513

Abstract | Full Text: PDF


1521  

Effect of H2 on Formation Behavior of Carbon Nanotubes
Uoo-Chang Chung
Keywords: H2, Carbon nanotubes, Synthesized carbon, Catalyst, Gasification reaction
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1521

Abstract | Full Text: PDF


1525  

Comparative Molecular Field Analysis (CoMFA) and Comparative Molecular Similarity Index Analysis (CoMSIA) Study of Mutagen X
Soo Jin Bang, Seung Joo Cho*
Keywords: Mutagen X, Mutagenicity, CoMFA, CoMSIA, QSAR
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1525

Abstract | Full Text: PDF


1531  

Synthesis of Thiol-Functionalized Ionic Liquids and Formation of Self-Assembled Monolayer on Gold Surfaces: Effects of Alkyl Group and Anion on the Surface Wettability
Bang Sook Lee, Sang-gi Lee*
Keywords: Thiol-functionalized ionic liquids, Self-assembled monolayer, Surface wettability, Anion effect
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1531

Abstract | Full Text: PDF


1538  

Fragmentations and Proton Transfer Reactions of Product Ions Formed from Mono-, Di-, and Triethanolamines
Sung-Seen Choi*, Hun-Young So
Keywords: Proton transfer reaction, Fragmentation, FTMS, Ethanolamines, Dehydration
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1538

Abstract | Full Text: PDF


1545  

meso-Substituted Dipyrromethanes from Vinylogous Aromatic Heterocycles and Their Utilization to the Synthesis of meso-Functionalized Porphyrins
Seong-Jin Hong, Mi-Hye Lee, Chang-Hee Lee*
Keywords: meso-(Diethylmalonyl)-dipyrromethanes, Vinylpyrroles, 5,15-Dicyano-10,20-diarylporphyrin, 5-Cyano-15-formyl-10,20-diarylporphyrin
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1545

Abstract | Full Text: PDF


1551  

Degradation of Lignosulfonate by Fungal Laccase with Low Molecular Mediators
Nam-Seok Cho*, Woonsup Shin, Seon-Wha Jeong, A. Leonowicz
Keywords: Lignosulfonate, Laccase, Cerrena unicolor, Mediators, Degradation
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1551

Abstract | Full Text: PDF


1555  

The Inhibitory Effect of Prunioside A Acyl Derivatives on NO Production in RAW 264
Woo-Yiel Lee, Byung Hee Kim, Young Hang Lee, Han Gil Choi, Byung Hun Jeon, Seon Il Jang, Young-Jun Kim, Hun Taeg Chung, Young Soon Kim, Kyu-Yun Chai*
Keywords: Spiraea prunifolia, Prunioside A, Nitric oxide, NO production, Inhibitory effects
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1555

Abstract | Full Text: PDF


1559  

Spectroscopic Studies on Interaction of Protoberberines with the Deoxyoligonucleotide d(GCCGTCGTTTTACA)2
Hye-seo Park, Eun Hee Kim, Mi Ran Kang, In Kwon Chung, Chaejoon Cheong, Weontae Lee*
Keywords: Berberine, Berberrubine, Topoisomerase II poison, DNA binding, NMR
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1559

Abstract | Full Text: PDF


1564  

19 A-Thick Sheet Consisting of Cages
Shin A Kim, Young-A Lee, Ki-Min Park, Yoon-Bo Shim, Ok-Sang Jung*
Keywords: SilverI complex, Bis(4-pyridyl)diphenylsilane, Nano-thickness, Coordination polymers, Cage
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1564

Abstract | Full Text: PDF


1567  

Influence of Bifunctional Catalysts in the Hydrolysis Reactions of N-Benzoyl-4(5)-methylimidazoles
Jong Pal Lee*, Chun Young Im, Gui Tack Lim, Yong Hee Lee, In Sun Koo, Zoon Ha Ryu
Keywords: N-Benzoyl-4(5)-methylimidazole, Bifunctional catalyst, pH-rate profile, Catalysis
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1567

Abstract | Full Text: PDF


1571  

Development of a Gesture-Based Molecular Visualization Tool Based on Virtual Reality for Molecular Docking
Jee-In Kim*, Sungjun Park, Jun Lee, Youngjin Choi, Seunho Jung*
Keywords: Gesture-based interaction, Interaction techniques, Molecular modeling, Three-dimensional user interface, Visualization
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1571

Abstract | Full Text: PDF


1575  

A Substrate Mimetic Approach for Influenza Neuraminidase Inhibitors
Joon Won Jeong, Jae Kuk Kim, Byoung Young Woo, Bok Ju Song, Deok-Chan Ha, Zaesung No*
Keywords: Influenza, Neuraminidase inhibitor, Substrate mimetic
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1575

Abstract | Full Text: PDF


1578  

Synthetic Study toward a Protected 2-Deoxystreptamine
Seok-Chan Kim*, Seung-Chul Lee, Chan-Seong Cheong
Keywords: 2-Deoxystreptamine, myo-Inositol, Stereoselective synthesis
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1578

Abstract | Full Text: PDF


1581  

Convergent Synthesis of Macrocycles Composed of 5-Amino-2H-1,2,4-thiadiazolin-3-one or 5-Amino-2H-1,2,4-thiadiazoline-3-thione and 1,3-Benzenedimethanethiol
Nam Sook Cho*, Young Hoon Kim, Chun Ho Lee
Keywords: 5-Amino-2H-1,2,4-thiadiazolin-3-one, 5-Amino-2H-1,2,4-thiadiazoline-3-thione, Macrocycle, 1,3-Benzenedimethanethiol, Host molecule
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1581

Abstract | Full Text: PDF


1585  

Phosphor Converted Three-Band White LED
Young-Duk Huh*, Jong-Yun Park, Seok-Soon Kweon, Ji-Hyun Kim, Jong-Gyu Kim, Young Rag Do
Keywords: Blue LED, White LED, SrGa2S4:Eu, SrY2S4:Eu
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1585

Abstract | Full Text: PDF


1589  

C18 Attached Silica Monolith Microcolumns Made in Stainless Steel Tubing and Their Application in Analysis of Flavonoids in Green Tea Extracts
Joung Ho Ko, Gyoung Won Kang, You Jin Seo, Won Jo Cheong*
Keywords: C18 silica monolith, Stainless steel tubing, Flavonoids, Green tea extracts
DOI: https://doi.org/10.5012/bkcs.2004.25.10.1589

Abstract | Full Text: PDF