ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 26, Number 2
BKCSDE 26(2)
February 20, 2005 

201  

Recent Progress in Luminescent Lanthanide Complexes for Advanced Photonics Applications
Hwan Kyu Kim*, Jae Buem Oh, Nam Seob Baek, Soo-Gyun Roh, Min-Kook Nah, Yong Hee Kim
Keywords: Luminescent lanthanide complexes, Lanthanide-cored dendrimer complexes, Near infrared emission, Energy transfer pathways, Advanced photonics applications
DOI: https://doi.org/10.5012/bkcs.2005.26.2.201

Abstract | Full Text: PDF

215  

Enantioselective Addition of Diethylzinc to Aldehydes in the Presence of Amino Thiocyanates Derived from L-Prolinol
Myung-Jong Jin*, Young-Mok Kim
Keywords: Enantioselective addition, Amino thiocyanate, Diethylzinc, Aldehyde
DOI: https://doi.org/10.5012/bkcs.2005.26.2.215

Abstract | Full Text: PDF

217  

Speciation of Arsenic Ions (As³⁺/As⁵⁺) with the Yeast-Immobilized Column
Janghan Koh, Yong-Nam Pak*
Keywords: Arsenic speciation, Saccharomyces cerevisiae, Yeast immobilized column, ICP-AES
DOI: https://doi.org/10.5012/bkcs.2005.26.2.217

Abstract | Full Text: PDF

219  

Control of Oscillation Pattern in the Malonic acid-Bromate-Ruthenium-Hydroquinone Reaction by the Illumination of Visible Light
Do Sung Huh*, Young Min Choe, Do Young Park, Sung Hyun Park, Yan Suhang Zhao, Sang Joon Choe
Keywords: Temporal oscillations, Photo-control, Hydroquinone, Visible light
DOI: https://doi.org/10.5012/bkcs.2005.26.2.219

Abstract | Full Text: PDF

221  

Copper(II)-catalyzed Formation of 1,3-Dioxolanes from Oxiranes
Seung-Han Lee*, Jae-Chul Lee, Ming-Xing Li, Nam-Sun Kim
Keywords: 1,3-Dioxolane, Oxirane, Copper catalyst, Rearrangement
DOI: https://doi.org/10.5012/bkcs.2005.26.2.221

Abstract | Full Text: PDF

223  

Asymmetric Synthesis of Aziridines and Arylalanine Derivatives
Seung-Han Lee*, In-Woong Song
Keywords: Aziridines, Arylalanines, Asymmetric synthesis, Cobalt catalyst
DOI: https://doi.org/10.5012/bkcs.2005.26.2.223

Abstract | Full Text: PDF

225  

Asymmetric Synthesis of 1,3-Oxazolidines from Chiral Imines Using Rh(III) Catalyst
Seung-Han Lee*, Young-Hwan Kim
Keywords: 1,3-Oxazolidines, Asymmetric synthesis, Rhodium catalyst, 1,2-Amino alcohols
DOI: https://doi.org/10.5012/bkcs.2005.26.2.225

Abstract | Full Text: PDF

227  

Synthesis of Au-X (X = Polypyrrole, Silica) Core-Shell Nanorods
Yeong-Joon Kim*, Jae Hee Song
Keywords: Gold nanorods, Core-shells, Composite nanoparticles
DOI: https://doi.org/10.5012/bkcs.2005.26.2.227

Abstract | Full Text: PDF

229  

A Sequential Cyclization Route to Spiroindanyl Heterocycles through Olefin Metathesis and Free Radical Reaction
Hee-Yoon Lee*, Deuk Kyu Moon, Mina Hahn
Keywords: Metathesis, Free radical cyclization, Spiropiperidine
DOI: https://doi.org/10.5012/bkcs.2005.26.2.229

Abstract | Full Text: PDF

231  

The First Stable Platinum(II) Complex of o-Carborane-linked Bipyridine as a Potential BNCT Reagent
Jeongsoo Yoo, Youngkyu Do*
Keywords: Pt complex, Boron neutron capture therapy, Carborane, Cisplatin
DOI: https://doi.org/10.5012/bkcs.2005.26.2.231

Abstract | Full Text: PDF

233  

Syntheses and Structures of 1,2,3-Substituted Cyclopentadienyl Titanium(IV) Complexes
Dae June Joe, Bun Yeoul Lee*, Dong Mok Shin
Keywords: Cyclopentadienyl, Titanium, X-ray structure
DOI: https://doi.org/10.5012/bkcs.2005.26.2.233

Abstract | Full Text: PDF

238  

Application of a New Method to Reproduce the Enthalpies of Transfer of NaI from Water to Aqueous Methanol, Ethanol and iPrOH Solvent Systems at 298 K
G. Rezaei Behbehani
Keywords: Variable ( αn + βN), Solvent-solvent bond
DOI: https://doi.org/10.5012/bkcs.2005.26.2.238

Abstract | Full Text: PDF

241  

Preparation and Characterization of Proton Conductive Phosphosilicate Membranes Based on Inorganic-Organic Hybrid Materials
Sheng-Jian Huang, Hoi-Kwan Lee, Won-Ho Kang*
Keywords: Proton conductivity, Phosphosilicate, Sol-gel process, Inorganic-organic hybrid, Fuel cells
DOI: https://doi.org/10.5012/bkcs.2005.26.2.241

Abstract | Full Text: PDF

248  

Step-wise Anion-Exchange in Layered Double Hydroxide Using Solvothermal Treatment
Jong Hyeon Lee, Seog Woo Rhee, Duk-Young Jung*
Keywords: Layered double hydroxides, Solvothermal, Anion exchange, Dicarboxylic acids
DOI: https://doi.org/10.5012/bkcs.2005.26.2.248

Abstract | Full Text: PDF

253  

Crystal Packing of Two Different Tetranuclear Iron(III) Clusters, [(tacn)₄Fe₄O₂(OH)₄]₂·8Br·9H₂O (tacn = 1,4,7-triazacyclononane)
Mi Kyung Jin, YooJin Kim, Duk-Young Jung*, Min Heu, Seokwon Yoon, Byoung Jin Suh
Keywords: Iron(III), Tetranuclear complex, Tacn, Magnetic properties
DOI: https://doi.org/10.5012/bkcs.2005.26.2.253

Abstract | Full Text: PDF

260  

Characterization of the Catalytic Properties of Recombinant Acetohydroxyacid Synthase from Tobacco
Joungmok Kim, Jung-Do Choi, Bok-Hwan Kim, Moon-Young Yoon*
Keywords: Acetohydroxyacid synthase, Kinetics, Fluorescence, Tobacco
DOI: https://doi.org/10.5012/bkcs.2005.26.2.260

Abstract | Full Text: PDF

265  

Mild and Efficient Silylcyanation of Aldehydes Catalyzed by Zirconium Complex
Sung Soo Kim*, Jun Tae Lee, Dae Ho Song, Ik-Mo Lee, Sun Young Park
Keywords: Zirconium complex, Aldehydes, TMSCN, Silylcyanation
DOI: https://doi.org/10.5012/bkcs.2005.26.2.265

Abstract | Full Text: PDF

268  

Microcystin Detection Characteristics of Fluorescence Immunochromatography and High Performance Liquid Chromatography
Dongjin Pyo*, Geunyoung Park, Jongchon Choi, Changsuk Oh
Keywords: Microcystins, Detection characteristics, Immunochromatography, High performance liquid chromatography (HPLC)
DOI: https://doi.org/10.5012/bkcs.2005.26.2.268

Abstract | Full Text: PDF

273  

Dynamic Resolution of α-Bromo Tertiary Amides for Stereoselective Preparation of Dipeptide Analogues
Hyun Jung Kim, Ji-yeon Chang, Eun-kyoung Shin, Yong Sun Park*
Keywords: Dynamic resolution, Asymmetric syntheses, Nucleophilic substitution
DOI: https://doi.org/10.5012/bkcs.2005.26.2.273

Abstract | Full Text: PDF

278  

Nitrogen Isotope Labeled Tetraheme Cytochrome c₃ on a Defined Medium
Andre Kim, Jang-Su Park*
Keywords: Cytochrome c3, 1H-15N HMQC, Stable isotope
DOI: https://doi.org/10.5012/bkcs.2005.26.2.278

Abstract | Full Text: PDF

281  

Selective Oxidation of Hydrogen Sulfide to Elemental Sulfur with Fe/MgO Catalysts in a Slurry Reactor
Eun-Ku Lee, Kwang-Deog Jung*, Oh-Shim Joo, Yong-Gun Shul
Keywords: Fe/MgO catalyst, Wet oxidation, H2S, Redox mechanism
DOI: https://doi.org/10.5012/bkcs.2005.26.2.281

Abstract | Full Text: PDF

285  

Purification and Characterization of HCV RNA-dependent RNA Polymerase from Korean Genotype 1b Isolate: Implications for Discovery of HCV Polymerase Inhibitors
Jeongmin Kim*, Mikyoung Lee, Yong-Zu Kim
Keywords: HCV, Polymerase, Inhibitor
DOI: https://doi.org/10.5012/bkcs.2005.26.2.285

Abstract | Full Text: PDF

292  

Studies on the Properties of Thexylboronic Acid and Its Derivatives
Jin Soon Cha*, Herbert C. Brown
Keywords: Property of thexylboronic acid, Thexylboroxine, Thexylboronic ester
DOI: https://doi.org/10.5012/bkcs.2005.26.2.292

Abstract | Full Text: PDF

297  

Determination of Total Phenols in Environmental Waters by Capillary-HPLC with U
Yongsoon Chung
Keywords: Capillary-HPLC, 11 Priority pollutant phenols, Nitrosation, Total phenols
DOI: https://doi.org/10.5012/bkcs.2005.26.2.297

Abstract | Full Text: PDF

303  

Membrane Inlet-based Portable Time-of-flight Mass Spectrometer for Analysis of Air Samples
Tae-Kyu Kim, Kyung-Hoon Jung, Seung-Kyo Yoo, Kwang-Woo Jung*
Keywords: Time-of-flight mass spectrometer, Membrane introduction, VOCs, Real-time analysis
DOI: https://doi.org/10.5012/bkcs.2005.26.2.303

Abstract | Full Text: PDF

309  

Synthesis and Crystal Structure of a New Pentanary Thiophosphate, K_0.5Ag_0.5Nb₂PS₁₀.
Yongkwan Dong, Sangrok Kim, Hoseop Yun*, Hanjo Lim
Keywords: Thiophosphate, Crystal structure
DOI: https://doi.org/10.5012/bkcs.2005.26.2.309

Abstract | Full Text: PDF

312  

Supercritical Fluid Chromatographic Separation of Dimethylpolysiloxane Polymer
Dongjin Pyo*, Changhyun Lim
Keywords: Supercritical fluid chromatography, Dimethylpolysiloxane
DOI: https://doi.org/10.5012/bkcs.2005.26.2.312

Abstract | Full Text: PDF

315  

Femtomol Single-DNA Molecules Analysis by Electro Field Strength in a Microfluidic Chip Using TIRFM
Seong Ho Kang*, Seokjin Jeong, Daekwang Kim, Yan He, Edward S. Yeung
Keywords: Single-molecule detection, Microchip, TIRFM
DOI: https://doi.org/10.5012/bkcs.2005.26.2.315

Abstract | Full Text: PDF

319  

Synthesis of 3-Benzyl-2-hydroxy-7,8-dihydro-6H-quinolin-5-ones from Baylis-Hillman Adducts
Saravanan Gowrisankar, Jeong Eun Na, Mi Jung Lee, Jae Nyoung Kim*
Keywords: 3-Benzyl-2-hydroxy-7,8-dihydro-6H-quinolin-5-ones, Baylis-Hillman adducts, Isomerization, Enaminones, DBU
DOI: https://doi.org/10.5012/bkcs.2005.26.2.319

Abstract | Full Text: PDF

323  

Modified Friedlander Synthesis of Quinolines from N-Phenyl Cyclic Enaminones
Jeong Eun Na, Ka Young Lee, Da Youn Park, Jae Nyoung Kim*
Keywords: Quinolines, Friedlander synthesis, Enaminones
DOI: https://doi.org/10.5012/bkcs.2005.26.2.323

Abstract | Full Text: PDF

327  

An Assessment of Bio-active Conformation of CAAX-based Tetrapeptide in Ras Farnesyltransferase Inhibition
Su-Jin Park, Kee-In Lee*
Keywords: Conformation, Turn-mimetic, CAAX motif, Ras farnesyltransferase
DOI: https://doi.org/10.5012/bkcs.2005.26.2.327

Abstract | Full Text: PDF

331  

Diffusion-Ordered NMR Spectroscopy of Poly([ethylene-co-vinyl acetate]-graft-vinyl chloride) in Solution
Sangdoo Ahn*, Eun-Hee Kim, Chulhyun Lee
Keywords: Graft copolymer, Diffusion, PFG, DOSY
DOI: https://doi.org/10.5012/bkcs.2005.26.2.331

Abstract | Full Text: PDF

334  

A Solid Structure of 2-Pyridinesulfonic Acid
Moon Soon Cha, Jung Woon Lee, Shin Won Kang, Ok-Sang Jung*
Keywords: Ambidentate ligand, Crystal structure, 2-Pyridinesulfonic acid, Tautomerism
DOI: https://doi.org/10.5012/bkcs.2005.26.2.334

Abstract | Full Text: PDF

337  

Structure of p-Phenylcalix[5]arene Dichloroform Solvate
Young Ja Park*, Kwanghyun No
Keywords: Calix[5]arene, Intramolecular hydrogen bond, Deep cavity
DOI: https://doi.org/10.5012/bkcs.2005.26.2.337

Abstract | Full Text: PDF

340  

A Short Synthesis of Trimebutine, 2-Dimethylamino-2-phenylbutyl 3,4,5-trimethylbenzoate
Jin Yeon Kim, Gwang-il An, Kwon-Soo Chun, Hakjune Rhee*
Keywords: Oxirane formation, Sulfur ylide, Aminolysis, Dimethylaluminum amide
DOI: https://doi.org/10.5012/bkcs.2005.26.2.340

Abstract | Full Text: PDF

343  

Direct Deoxygenation of Aryl Ketones Using Gallium(III) Chloride and Chlorodimethylsilane
Jaewoo Choi, Yonghan Kang*
Keywords: Direct deoxygenation, Gallium(III) chloride, Chlorodimethylsilane
DOI: https://doi.org/10.5012/bkcs.2005.26.2.343

Abstract | Full Text: PDF

345  

Formation of Yttrium Oxide Clusters Using Pulsed Laser Vaporization
Weekyung Kang*, E. R. Bernstein
Keywords: Yttrium oxide, Cluster, Laser vaporization, TOF mass spectrum
DOI: https://doi.org/10.5012/bkcs.2005.26.2.345

Abstract | Full Text: PDF