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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 4
BKCSDE 33(4)
April 20, 2012 

 

1115  

Green Lighting Upconversion in Yb3+, Er3+ Co-doped PbWO4
Jun Ho Chung, Sang Yeop Lee, Jong Won Eun, Kwang Bo Shim, Jeong Ho Ryu*
Keywords: Upconversion, PbWO4:Er3+/Yb3+, Multi photon process
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1115

Abstract | Supporting Information | Full Text: PDF


1117  

Micron Patterning of Polydiacetylene Supramolecules Using Micro-contact Printing in Conjunction with Langmuir-Blodgett Deposition
Seongil Yu, Heejoon Ahn*, Jong-Man Kim*
Keywords: Polydiacetylene, Fluorescence, Langmuir-Blodgett, Micro-contact printing
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1117

Abstract | Full Text: PDF


1119  

Characterization of Two Site-Specifically Modified Human Dihydrolipoamide Dehydrogenase Mutants (Pro-282 to Ala and Pro-298 to Ala)
Lin Yuan, Hakjung Kim*
Keywords: Dihydrolipoamide dehydrogenase, Pyridine nucleotide-disulfide oxidoreductase, Site-directed mutagenesis
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1119

Abstract | Supporting Information | Full Text: PDF


1121  

Synthesis, Characterization and Antioxidant Activity of a Novel Organogermanium Sesquioxide with Resveratrol
Shuguang Yao, Jinhuan Jiang, Peihui Yang, Jiye Cai*
Keywords: Organogermanium, Resveratrol, Polyphenolic, Antioxidant
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1121

Abstract | Full Text: PDF


1123  

Prediction Models of P-Glycoprotein Substrates Using Simple 2D and 3D Descriptors by a Recursive Partitioning Approach
Jong Young Joung, Hyoungjoon Kim, Hwan Mook Kim, Soon Kil Ahn, Ky-Youb Nam, Kyoung Tai No*
Keywords: ADME prediction, P-Glycoprotein, Recursive partitioning, 2D Descriptors, 3D Descriptors
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1123

Abstract | Supporting Information | Full Text: PDF


1128  

Photopatternable Conducting Polymer Nanocomposite with Incorporated Gold Nanoparticles for Use in Organic Field Effect Transistors
Sung Huh, Hyun Ho Choi, Kilwon Cho, Seung Bin Kim*
Keywords: Organic field-effect transistors (OFETs), Conducting polymer, Gold nanoparticles, Crystallinity, Electrical characteristics
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1128

Abstract | Full Text: PDF


1135  

A Capillary Electrochromatographic Microchip Packed with Self-Assembly Colloidal Carboxylic Silica Beads
In-Sun Jeon, Shinseon Kim, Jongman Park*
Keywords: Microchip, Silica packing, Capillary electrochromatography
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1135

Abstract | Full Text: PDF


1141  

The Characteristics of YAG:Ce Phosphor Powder Prepared Using a NO3-Malonic Acid-NH4NO3-NH3·H2O System
Jin An Jeong, Kyunghwan Park, Dong Hoon Lee, Hong Gun Kim, Yoo Young Kim*
Keywords: YAG:Ce phosphor, Combustion method, Malonic acid
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1141

Abstract | Full Text: PDF


1147  

Studies on Benzofuran-7-carboxamides as Poly(ADP-ribose) Polymerase-1 (PARP-1) Inhibitors
Sunkyung Lee,* Kyu Yang Yi, Byung Ho Lee, Kwang Seok Oh
Keywords: Poly(ADP-ribose) polymerase-1 (PARP-1) inhibitor, Benzofuran-7-carboxamide, Nicotinamide, Anticancer, Ischemic disease
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1147

Abstract | Full Text: PDF


1154  

A DABCO Derived Ionic Liquid Based on Tetrafluoroborate Anion: Preparation, Characterization and Evaluation of its Catalytic Activity in the Synthesis of 14-Aryl-14H-dibenzo[a, j]xanthenes
Atefeh Zare-Bidaki, Abolghasem Davoodnia*
Keywords: Ionic liquid, DABCO, Tetrafluoroborate anion, 14-Aryl-14H-dibenzo[a,j]xanthenes
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1154

Abstract | Full Text: PDF


1159  

Anion Sensing Properties of New Colorimetric Chemosensors Based on Thiourea and Urea Moieties
Dong Wan Kim, Junghwan Kim, Jaeyoung Hwang, Jong Keun Park, Jae Sang Kim*
Keywords: Fluoride sensor, Urea, Thiourea, Colorimetric sensor, Naked-eye
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1159

Abstract | Full Text: PDF (ERRATUM)


1165  

Enhancement of DNA-mediated Energy Transfer from Ethidium to meso-Tetrakis(N-methylpyridinium-4-yl)porphyrin by Ca2+ Ion
Jong-Moon Kim, Borami Park, Young Rhan Kim, Lindan Gong, Myung Duk Jang, Seog K. Kim*
Keywords: Energy transfer, Porphyrin, Ethidium, DNA, Ca2+
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1165

Abstract | Full Text: PDF


1170  

Efficient One-Pot Synthesis of Acridinediones by Indium(III) Triflate-Catalyzed Reactions of β-Enaminones, Aldehydes, and Cyclic 1,3-Dicarbonyls
Quang Huy To, Yong Rok Lee,* Sung Hong Kim
Keywords: Acridinedione, Indium(III) triflate, β-Enaminone
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1170

Abstract | Full Text: PDF


1177  

Electrochemical Properties of NiO-YSZ Thin Films on 316 Stainless Steel Bipolar Plates Under a Simulated PEMFC Environment
W. G. Lee, H. Jang*
Keywords: Ni, YSZ, Sol-gel, Metallic bipolar plate, PEMFC
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1177

Abstract | Full Text: PDF


1183  

Development and Evaluation of the KOrea Insecticide Exposure Model (KOIEM) for Managing Insecticides
Ja Eun Jung, Yong-Ju Lee,* Yoon Kwan Kim, Sungkyu Lee
Keywords: Insecticide, Multimedia fate model, Ecological risk assessment, KOIEM
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1183

Abstract | Full Text: PDF


1190  

Multi-Electron Donor Organic Molecules Containing Hydroquinone Methyl-Ether as Redox Active Units
Manish Khandelwal,* In-Chul Hwang, Prakash Chandran R. Nair, Jung-Woo Lee
Keywords: Hydroquinone ether, Redox active, Electron donors, Cation-radical, X-ray diffraction
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1190

Abstract | Supporting Information | Full Text: PDF


1199  

CO Oxidation of Catalytic Filters Consisting of Ni Nanoparticles on Carbon Fiber
Hyun Ook Seo, Jong Won Nam, Kwang-Dae Kim, Young Dok Kim,* Dong Chan Lim
Keywords: Metal : Ni, CO oxidation, Carbon fiber, Chemical vapor deposition
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1199

Abstract | Full Text: PDF


1204  

Nanocrystalline Antimony Oxide Films for Dye-Sensitized Solar Cell Applications
Ji-Hye Kim, Jiyeon Jang, Sung-Chul Kim, Chi-Hwan Han, Seung-Joo Kim*
Keywords: Dye-sensitized solar cells, Antimony oxide, Sb6O13, Photoelectrode
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1204

Abstract | Full Text: PDF


1209  

Selective Tandem Synthesis of Oximes from Benzylic Alcohols Catalyzed with 2, 3-Dichloro-5, 6-dicyanobenzoquinone
Ghasem Aghapour,* Samaneh Mohamadian
Keywords: Alcohol, Oxime, 2,3-Dichloro-5,6-dicyanobenzoquinone, Tandem synthesis
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1209

Abstract | Full Text: PDF


1213  

Theoretical Studies on 2-Hexylthieno[3,2-b]thiophene End-Capped Oligomers for Organic Semiconductor Materials
Young Hee Park, Yun-Hi Kim, Soon-Ki Kwon, In Sun Koo, Kiyull Yang*
Keywords: Reorganization energy, Organic thin film transistor, Hole transport, Organic semiconductor, Density functional theory
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1213

Abstract | Full Text: PDF


1220  

Enhancement of Photocurrent Efficiency in Dye-sensitized Solar Cells Using Nanometer-sized Y-incorporated TiO2 Materials
Sujung Kim, Min-Kyeong Yeo, Myeong-Heon Um, Misook Kang*
Keywords: Y-TiO2, Dye-sensitized solar cells, Energy conversion efficiency, Recombination
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1220

Abstract | Full Text: PDF


1225  

A New Unsymmetrical Zinc Phthalocyanine as Photosensitizers for Dye-sensitized Solar Cells
Dan Zhang, Xue-Jun Zhang,* Lei Zhang, Li-Jun Mao
Keywords: Phthalocyanine, Unsymmetrical, Dye-sensitized solar cells, Electrochemistry
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1225

Abstract | Full Text: PDF


1231  

Convenient One-Pot Synthesis of 2,4,5-Triaryl-1H-imidazoles from Arylaldehydes, Benzyl Alcohols, or Benzyl Halides with HMDS in the Presence of Molecular Iodine
Hojat Veisi,* Ardashir Khazaei,* Leila Heshmati, Saba Hemmati
Keywords: 2,4,5-Triaryl-1H-imidazole, Hexamethyldisilazane, Iodine, Aldehydes
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1231

Abstract | Full Text: PDF


1235  

Effects of Al Concentration on Structural and Optical Properties of Al-doped ZnO Thin Films
Min Su Kim, Kwang Gug Yim, Jeong-Sik Son, Jae-Young Leem*
Keywords: Zinc oxide, Aluminum, Thin film, Sol-gel, Optical parameter
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1235

Abstract | Full Text: PDF


1242  

Spectroscopic and Morphological Investigation of Co3O4 Microfibers Produced by Electrospinning Process
J. H. Baek, J. Y. Park, A. R. Hwang, Y. C. Kang*
Keywords: Co oxide microfibers, XPS, Electrospinning, XRD
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1242

Abstract | Full Text: PDF


1247  

Nano Structured Potentiometric Sensors Based on Polyaniline Conducting Polymer for Determination of Cr (VI)
Ali Mohammad-khah,* Reza Ansari, Ali Fallah Delavar, Zahra Mosayebzadeh
Keywords: Chromium (VI), Potentiometric sensor, Polyaniline, Diphenylcarbazide
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1247

Abstract | Full Text: PDF


1253  

Structure-Guided Identification of Novel Phenolic and Phenolic Amide Allosides from the Rhizomes of Cimicifuga heracleifolia
Soon-Ho Yim, Hyun Jung Kim, Nari Jeong, Ki Deok Park, Young Ju Lee, Sung Dong Cho, Ik-Soo Lee*
Keywords: Cimicifuga heracleifolia, cis-Ferulic acid 4-O-β-D-allopyranoside, trans-Ferulic acid 4-O-β-Dallopyranoside, trans-Feruloyltyramine 4-O-β-D-allopyranoside, trans-Feruloyl-(3-O-methyl)dopamine 4-O- β-D-allopyranoside
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1253

Abstract | Supporting Information | Full Text: PDF


1259  

Syntheses, Structures and Luminescent Properties of Two Novel M(II)-Phen-SIP Supramolecular Compounds (M = Co, Ni)
Yu-Lan Zhu,* Shuai Shao, Kui-Rong Ma, Xue-Ling Tang, Li Cao, Hui-Chao Zhao
Keywords: Hydrothermal synthesis, Crystal structure, Supramolecule, Luminescent properties
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1259

Abstract | Supporting Information | Full Text: PDF


1264  

Rational Design of Coordination Polymers with Flexible Oxyethylene Side Chains
Eun-Young Choi, Chunji Gao, Suck-Hyun Lee, O-Pil Kwon*
Keywords: Metallopolymers, Metal-organic framework, Coordination polymers
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1264

Abstract | Full Text: PDF


1269  

Enhanced Visible Light Activity and Stability of TiO2 Nanopowder by co-doped with Mo and N
Shaozheng Hu,* Fayun Li, Zhiping Fan
Keywords: co-doping, Molybdenum, TiO2, Stability, Visible light
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1269

Abstract | Full Text: PDF


1275  

A Mild and Efficient Tris(pentafluorophenyl)borane-catalyzed Sakurai Allylation of N-Benzyloxycarbonylamino p-Tolylsulfone with Allyltrimethylsilane
Ponnaboina Thirupathi,* Lok Nath Neupane, Keun-Hyeung Lee*
Keywords: N-Benzyloxycarbonylamino p-Tolylsulfone, Tris(pentafluorophenyl)borane, Allyltrimethylsilane, Allylation, N-Cbz-homoallylic amines
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1275

Abstract | Supporting Information | Full Text: PDF


1279  

Effective Liquid-phase Nitration of Benzene Catalyzed by a Stable Solid Acid Catalyst: Silica Supported Cs2.5H0.5PMo12O40
Gong Shu-wen, * Liu Li-jun, Zhang Qian, Wang Liang-yin
Keywords: Liquid-phase nitration, Benzene, Solid acid catalyst, Supported, Sol-gel
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1279

Abstract | Full Text: PDF


1285  

Effects of a Phosphomimetic Mutant of RAP80 on Linear Polyubiquitin Binding Probed by Calorimetric Analysis
Thanh Trung Thach, JunGoo Jee, Sangho Lee*
Keywords: RAP80, Polyubiquitin, Calorimetry, Phosphorylation, DNA damage response
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1285

Abstract | Supporting Information | Full Text: PDF


1290  

Effect of pH on the Iron Autoxidation Induced DNA Cleavage
Jong-Moon Kim, Byul Nim Oh, Jin-Heung Kim, Seog. K. Kim*
Keywords: Iron autoxidation, DNA cleavage, Fenton reaction, Reactive oxygen species, Hydroxyl radical
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1290

Abstract | Full Text: PDF


1297  

The Interaction of CO to the Co(salen) Complex in to PEDOT:PSS Film and Sensor Application
Raheleh Memarzadeh, Farhad Panahi, Sirus Javadpour,* Ali Khalafi-Nezhad, Hui-Bog Noh, Yoon-Bo Shim*
Keywords: Chemical sensor, PEDOT:PSS, Co(salen), Carbon monoxide
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1297

Abstract | Full Text: PDF


1303  

The Co-luminescence Groups of Sm-La-pyridyl Carboxylic Acids and the Binding Characteristics between the Selected Doped Complex and Bovine Serum Albumin
Zhengfa Yang, Ruiren Tang,* Chunhua Tang
Keywords: Synthesis, Pyridine derivate, Lanthanide complex, Co-luminescence, Bovine serum albumin
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1303

Abstract | Supporting Information | Full Text: PDF


1310  

Synthesis and Antibacterial Activity of Novel 2-Oxo-pyrrolidinyl Oxazolidinones
Deepak Bhattarai, Sun Hee Lee, Hyeong Kyu Kim, Soon Bang Kang, Ae Nim Pae, Eunice Eunkyeong Kim, Taegwon Oh, Sang-Nae Cho, Gyochang Keum*
Keywords: Pyrrolidinone, Oxazolidinone, Antimicrobial activity
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1310

Abstract | Supporting Information | Full Text: PDF


1317  

Preparation of Self-Assembled Crystalline Microparticles with Bispyridyl Zn-Porphyrin
Dahee Lee, Suk Joong Lee*
Keywords: Porphyrin, Building block, Pyridine, Crystalline, Morphology
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1317

Abstract | Full Text: PDF


1321  

Synthesis and Nonlinear Optical Properties of Novel Y-type Polyimide Containing Dioxynitroazobenzene Group
Mi Sung Kim, Byeongman Jeon, Ju-Yeon Lee*
Keywords: Nonlinear optics, Polyimide, Thermal stability, Second harmonic generation, Dipole alignment
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1321

Abstract | Full Text: PDF


1325  

Gold-Catalyzed Homocoupling Reaction of Terminal Alkynes to 1,3-Diynes
Mei Zhu, Ma Ning, Weijun Fu,* Chen Xu, Guanglong Zou
Keywords: Gold, Homocoupling, Terminal alkyne, Diyne
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1325

Abstract | Full Text: PDF


1329  

Synthesis and Characterization of New Reinforced Pentaaza Macrobicyclic and Bis(macrobicyclic) Copper(II) Complexes
Hyunja Kim, Shin-Geol Kang,* Soo-Kyung Jeong
Keywords: Template synthesis, Macrocyclic complexes, Copper(II) complexes, Acidic dissociation, Dinuclear complexes
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1329

Abstract | Supporting Information | Full Text: PDF


1333  

The Depigmenting Activities of Hydroxyl Carboxamide Derivatives Containing Hydrophobic Moiety
Jun-Cheol Cho, Ho Sik Rho,* Yung Hyup Joo, Soo Mi Ahn, Doo Hyun Won, Song Seok Shin, Young-Ho Park, Kyung-Do Suh, Soo Nam Park*
Keywords: Depigmenting activity, Hydroxyl carboxamide, Hydrophobic moiety
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1333

Abstract | Full Text: PDF


1337  

Facile Synthesis of 5-Alkylidene-1,5-dihydropyrrol-2-ones from Morita-Baylis-Hillman Adducts
Bo Ram Park, Cheol Hee Lim, Jin Woo Lim, Jae Nyoung Kim*
Keywords: 5-Alkylidene-1,5-dihydropyrrol-2-ones, 5-Hydroxypyrrol-2(5H)-ones, Morita-Baylis-Hillman adducts, γ-Alkylidenebutenolides
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1337

Abstract | Full Text: PDF


1341  

A Gold Nanoparticles-Based Colorimetric Assay for DNA-Binding Molecules Using Non-Cross-Linking Aggregation
Min Sik Eom, Yoon Seo Lee, Min Su Han*
Keywords: Gold nanoparticle, Colorimetric assay, DNA-binding molecules, High-throughput screen
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1341

Abstract | Full Text: PDF


1345  

Silica in Water: A Potentially Valuable Reaction Medium for the Synthesis of Pyrano[2,3-c]pyrazoles
Pravin V. Shinde, Jitendra B. Gujar, Bapurao B. Shingate, Murlidhar S. Shingare*
Keywords: Pyrano[2,3-c]pyrazole, Silica gel 60, Water chemistry, Green chemistry, Heterogeneous catalyst
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1345

Abstract | Full Text: PDF


1349  

Synthesis and Crystal Structure of a 3D Samarium-Organic Framework Containing Vacant Chelating Sites
Suhyun Jung, Youngmee Kim, Sung-Jin Kim, Seongsoon Park*
Keywords: Coordination polymer, SmIII ion, Metal-organic framework, Crystal structure
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1349

Abstract | Supporting Information | Full Text: PDF


1353  

Synthesis, Characterization and Application of Dendritic Lipids for Gene Delivery
Hyung-Suk Jang, Yan Lee, Tae-Il Kim, Jong-Sang Park,* Joon Sig Choi*
Keywords: Liposome, Gene delivery, Nanoparticles, Transfection
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1353

Abstract | Full Text: PDF


1357  

Controlled C-5 Chlorination and Dichlorohydrin Formation of Uracil Ring with HCl/DMF/Oxone® System
Hyun Seung Lee, Hyun Ju Lee, Ka Young Lee, Jae Nyoung Kim*
Keywords: Chlorination, Dichlorohydrin, HCl, DMF, Oxone®
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1357

Abstract | Full Text: PDF


1360  

Tricuspone, a Rearranged Diterpenoid from Salvia tricuspis
Hong-Bo Zheng, Teng Zhang, Kyung-Ho Row, Wei-Dong Xie*
Keywords: Salvia tricuspis, Diterpenoid, Rearranged abietane, Absolute configuration, Antibacterial activity
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1360

Abstract | Supporting Information | Full Text: PDF


1363  

Fabrication of Superhydrophobic Surface on Magnesium Substrate by Chemical Etching
Munhee Han, Seungcheol Go, Yonghyun Ahn*
Keywords: Superhydrophobicity, Chemical etching, Nanospace, Lotus effect, Magnesium
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1363

Abstract | Full Text: PDF


1367  

Luminescence Quenching of a Novel Phosphorescent Ir(III) Complex/MWCNT Hybrid
Jung Oh Huh, Sungjin Park,* Insung S. Choi, Youngkyu Do*
Keywords: Carbon nanotube, Iridium, Phosphorescence, Donor-acceptor, Photovoltaics
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1367

Abstract | Supporting Information | Full Text: PDF


1371  

A Regioselective Synthesis of Multi-Substituted 2-Imino-1,3-oxazolines by One-Pot Reaction
Minsoo Han, Hoh-Gyu Hahn*
Keywords: Heterocycles, Carbodiimide, α-Hydroxyketones, 2-Imino-1,3-oxazoline
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1371

Abstract | Supporting Information | Full Text: PDF


1375  

An Efficient Synthesis of Heterocyclic Analogues of Thioflavones from Haloheteroaromatic Acids
Jae In Lee
Keywords: Thioflavones, Heterocyclic analogues, Condensation, 1,4-Addition, Cyclization
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1375

Abstract | Full Text: PDF


1379  

An Effective Synthesis of 3-Methoxyflavones via 1-(2-Hydroxyphenyl)-2-methoxy-3-phenyl-1,3-propanediones
Jae In Lee,* Se Bin Park
Keywords: 3-Methoxyflavones, Benzoylation, Rearrangement, Cyclodehydration, Demethylation
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1379

Abstract | Full Text: PDF


1383  

Monophosphine-Cyclopalladated Ferrocenylpyrimidine Complex: Synthesis, Crystal Structure and Reusable Catalytic System for Coupling Reaction of Aryl Chlorides in PEG-400
Chen Xu,* Lu-Meng Duan, Zhen Li, Xin-Hua Lou, Zhi-Qiang Wang, Yao-Ting Fan
Keywords: Cyclopalladated ferrocenylpyrimidine complex, Suzuki reaction, Amination
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1383

Abstract | Full Text: PDF


1386  

Preparation of a Thiolated Derivative of A2E, a Pigment of the Lipofuscin of Retinal Pigment Epithelial Cells
Donghee Chung, Ho-Jung Kang, Young Pyo Jang,* Woong Jung, Sang Soo Hah*
Keywords: Aging, Lipofuscin, Retinal pigment epithelium
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1386

Abstract | Full Text: PDF


1389  

A New Method for the Oxazolidinone Key Intermediate of Linezolid and its Formal Synthesis
HoonGyu Park, Bojung Kim, Daeil Bae, Byungjo Lim, Misun Ko, Sehan Oh, Hakwon Kim*
Keywords: Oxazolidinone, Linezolid, (5-Hydroxymethyl) oxazolidinone, Intramolecular cyclization
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1389

Abstract | Full Text: PDF


1393  

Synthesis of Unsymmetrical Fréchet-type Dendrimers via Double Click Chemistry
Seung Choul Han, Seung Hwan Kwak, Sung-Ho Jin,* Jae Wook Lee*
Keywords: Alkyne, Azide, Click reaction, Dendrimer, Triazole
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1393

Abstract | Full Text: PDF


1397  

Phosphoric Acid-Functionalized Mesoporous Silica/Nafion Composite Membrane for High Temperature PEMFCs
Jongwon Lee, Cheol-Woo Yi,* Keon Kim*
Keywords: Mesoporous silica, Nafion, Composite membrane, Proton exchange membrane, Elevated temperature condition
Online date: April 02, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1397

Abstract | Full Text: PDF


1401  

Covalently Assembled Bifunctional Copolymer Layers as a Matrix for Immobilization of Oligonucleotides
Jeongsun Kim, Sangwook Yoo, Jungahn Kim,* Joohoon Kim*
Keywords: Bifunctional copolymer, Immobilization of oligonucleotides, Radical polymerization
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1401

Abstract | Supporting Information | Full Text: PDF


1405  

Identification of Antimycin A as a Small Molecule Inhibitor of the Wnt/β-catenin Pathway
Sangtaek Oh
Keywords: Chemical screening, Wnt/β-catenin pathway, Antimycin A, Rotenone
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1405

Abstract | Full Text: PDF


1409  

Functionalized Ni@SiO2 Core/Shell Magnetic Nanoparticles as a Chemosensor for Fluoride Ion
Minsung Park, Ki-Young Kwon,* Jong Hwa Jung*
Keywords: Magnetic nanoparticles, Fluoride sensing, Chemosensors
Online date: April 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1409

Abstract | Supporting Information | Full Text: PDF


1413  

Density Functional Theoretical Study on the Hydricities of (η 5-C5H5)M(CO)2H (M = Fe, Ru, and Os) in Acetonitrile
Youngseuk Cho, Jaebeom Lee, Sungu Hwang*
Keywords: DFT, Hydricity, Transition metal hydride complexes
Online date: April 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.4.1413

Abstract | Full Text: PDF


1416  

ERRATUM

DOI: https://doi.org/10.5012/bkcs.2012.33.4.1416

Abstract | Full Text: PDF