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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 9
BKCSDE 33(9)
September 20, 2012 

 

2830  

Synthesis and Applications of Noble Metal and Metal Silicide and Germanide 1-Dimensional Nanostructures
Hana Yoon, Youngdong Yoo, Kwanyong Seo, Juneho In, Bongsoo Kim*
Keywords: Nanowire, Noble metal, Metal silicide, Metal germanide, Single-crystalline
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2830

Abstract | Full Text: PDF


2845  

Asymmetric Conjugate Addition of 1-Fluoro-1-nitro(phenylsulfonyl)methane to Chalcones Catalyzed by Binaphthyl-Derived Organocatalyst
Hyoung Wook Moon, Dae Young Kim*
Keywords: Organocatalysis, Michael addition, α-Fluoro-α-nitro(phenylsulfonyl)methane, Chalcones
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2845

Abstract | Full Text: PDF


2847  

Direct Detection of Isomeric Alcohols using Block Copolymer Photonic Gels
Youngjong Kang
Keywords: Photonic gel, Tunable, Solvent sensor, Dielectric constant
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2847

Abstract | Full Text: PDF


2849  

Increased Water Solubility of the Curcumin Derivatives via Substitution with an Acetoxy Group at the Central Methylene Moiety
Mi Kyoung Kim, Hyejung Mok, Youhoon Chong*
Keywords: Acetoxy-curcuminoid, Antiproliferative effect, Solubility
Online date: August 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2849

Abstract | Full Text: PDF


2851  

Efficient and Selective Reduction of Aromatic Nitro Compounds to Aromatic Amines by NbCl5/Indium System
Byung Woo Yoo*, Duckil Kim, Hyung Min Kim, Sung Ho Kang
Keywords: Nitroarene, Amine, Niobium, Indium
Online date: August 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2851

Abstract | Full Text: PDF


2853  

Chemoselective Reduction of Olefin by Mixed “Pd” Catalyst
Mi-Kyung Ji, Doo-Ha Yoon, Hyun-Joon Ha*, Philjun Kang, Won Koo Lee*
Keywords: Reduction, Olefin, Chemoselective, Lindlar catalyst, Palladium
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2853

Abstract | Full Text: PDF


2855  

Electrostatic Properties of N-Acetyl-Cysteine-Coated Gold Surfaces Interacting with ZrO2 Surfaces


Jin-Won Park
Keywords: N-Acetyl cysteine, Gold surface, ZrO2 surface, AFM, DLVO theory
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2855

Abstract | Full Text: PDF


2861  

Comparison of Different Theory Models and Basis Sets in Calculations of TPOP24N-Oxide Geometry and Geometries of meso-Tetraphenyl Chlorin N-Oxide Regioisomers
Sang Joon Choe
Keywords: Geometry effects, Chlorin N-oxide, Oxoporphyrin N-oxide regioisomers, DFT
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2861

Abstract | Supporting Information | Full Text: PDF


2867  

Ionic Liquid/Styrene-Acrylonitrile Copolymer Nanofibers as Chemiresistor for Alcohol Vapours


Minjae Kim, Eunsoo Kang, Dong Wha Park, Bong Sup Shim, Sang Eun Shim*
Keywords: Ionic liquid, Styrene-Acrylonitrile copolymer, Electrospinning, Nanofibers, Sensor
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2867

Abstract | Full Text: PDF


2873  

Investigation of Stereo-dynamic Properties for the Reaction H+HLi by Quasi-classical Trajectory Approach


Yuliang Wang*, Jinchun Zhang, Yanlan Jiang, Kun Wang, Mingyu Zhou, Xiaorui Liang
Keywords: Reaction stereo-dynamics, H+HLi → H2+Li reaction, Quasi-classical trajectory, Vector correlations
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2873

Abstract | Full Text: PDF


2878  

Anti-inflammatory Effects of Amentoflavone on Modulation of Signal Pathways in LPS-stimulated RAW264.7 Cells
Eunjung Lee, Soyoung Shin, Jin-Kyoung Kim, Eun-Rhan Woo, Yangmee Kim*
Keywords: Flavonoid, Amentoflavone, Anti-inflammatory activity, Cytokine, TLR4
Online date: August 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2878

Abstract | Full Text: PDF


2883  

Prokaryotic Selectivity, Anti-endotoxic Activity and Protease Stability of Diastereomeric and Enantiomeric Analogs of Human Antimicrobial Peptide LL-37
Yong Hai Nan, Bong-Ju Lee, Song Yub Shin*
Keywords: Diastereomeric LL-37 analogs, Enantiomeric LL-37 analogs, Prokaryotic selectivity, Anti-endotoxic activity, Protease stability
Online date: August 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2883

Abstract | Full Text: PDF


2890  

A Green One-Pot Protocol for Regioselective Synthesis of New Substituted 7,8-Dihydrocinnoline-5(6H)-ones


Jabbar Khalafy, Mehdi Rimaz* Mahnaz Ezzati, Rolf H. Prager
Keywords: Arylglyoxal, 1,3-Cyclohexanedione, Cinnoline, Dimedone, Regioselective
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2890

Abstract | Supporting Information | Full Text: PDF


2897  

New Donor Materials Based on Thiazole and Triphenylamine for Photovoltaic Devices


Tak-kyun Ro, Jong-In Hong*
Keywords: Thiazole, Organic photovoltaic cells, Bulk-heterojunction, Triphenylamine
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2897

Abstract | Full Text: PDF


2903  

A Straightforward Synthesis of K-7174, a GATA-Specific Inhibitor
Mahesh S. Majik, Jin Ha Yu, Lak Shin Jeong*
Keywords: K-7174, Wittig reaction, GATA-inhibitor, Iodine-catalyzed isomerization
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2903

Abstract | Full Text: PDF


2907  

3',4'-Dihydroxyl Groups in Luteolin are Important for Its Inhibitory Activities against ADAMTS-4


Jiwon Choi, Ki-Woong Jeong, Jin-Kyoung Kim, Byungha Chang, Jee-Young Lee*, Yangmee Kim*
Keywords: ADAMTS-4, Metalloprotease, Flavonoid, Luteolin, Docking
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2907

Abstract | Full Text: PDF


2910  

Cadmium Sulphide Nanorods: Synthesis, Characterization and their Photocatalytic Activity


Krishnamoorthy Giribabu, Ranganathan Suresh, Ramadoss Manigandan, Arunachalam Vijayaraj, Raju Prabu, Vengidusamy Narayanan*
Keywords: Cadmium sulphide, Methylene blue, Rhodamine B, Photocatalysis, Nanorods
Online date: August 21, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2910

Abstract | Full Text: PDF


2917  

Hydrothermal Synthesis, Crystal Structure of Four Novel Complexes Based on Thiabendazole Ligand


Shui-Qiang Wei, Cui-Wu Lin, Xian-Hong Yin*, Yue-Jiao Huang, Pei-Qi Luo
Keywords: Thiabendazole, Carboxylate group, Single-crystal structure
Online date: August 24, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2917

Abstract | Full Text: PDF


2925  

Hydroxychalcones as Potential Anti-Angiogenic Agent


Radha Karki, Youra Kang, Chul Hoon Kim, Kyungsook Kwak, Jung-Ae Kim*, Eung-Seok Lee*
Keywords: Hydroxychalcones, Vascular endothelial growth factor (VEGF), Angiogenesis, Chick chorioallantoic membrane (CAM)
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2925

Abstract | Full Text: PDF


2930  

Pharmacophore Hypothesis for Atypical Antipsychotics


Kondapalli Venkata Gowri Chandra Sekhar*, Devambhatla Ravi Kumar Vyas, Hunsur Nagendra Nagesh, Vajja Sambasiva Rao
Keywords: Pharmacophore, Hypothesis, HipHop, Atypical antipsychotics, CATALYST
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2930

Abstract | Full Text: PDF


2937  

Theoretical Analysis on Molecular Magnetic Properties of N-Confused Porphyrins and Its Derivatives


Wei Wei, Fu-Quan Bai, Bao-Hui Xia, Hong-Xing Zhang*
Keywords: Heteroporphyins, Hetero-N-confused porphyrins, NICS, π current density, 1H NMR
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2937

Abstract | Full Text: PDF


2943  

Spectroscopic Evidence of Jet-Cooled p-Chloro-α-Methylbenzyl Radical in Corona Excitation
Chang Soon Huh, Young Wook Yoon, Sang Kuk Lee*
Keywords: Spectroscopy, p-Chloro-α-methylbenzyl radical, Corona discharge
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2943

Abstract | Full Text: PDF


2949  

Preparation, Characterizations and Conductivity of Composite Polymer Electrolytes Based on PEO-LiClO4 and Nano ZnO Filler
Abdelhameed Ahmed ElBellihi, Wafaa Abdallah Bayoumy, Emad Mohamed Masoud*, Mahmoud Ahmed Mousa
Keywords: PEO-based polymer electrolyte, Ionic conductivity, Nano composites
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2949

Abstract | Supporting Information | Full Text: PDF


2955  

Matrix-Assisted Variable Wavelength Laser Desorption Ionization of Peptides; Influence of the Matrix Absorption Coefficient on Expansion Cooling


Sung Hee Ahn, Yong Jin Bae, Myung Soo Kim*
Keywords: Plume temperature, In-source decay, Post-source decay, Matrix absorption coefficient, Expansion cooling
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2955

Abstract | Supporting Information | Full Text: PDF


2961  

Mesoporous Carbon as a Metal-Free Catalyst for the Reduction of Nitroaromatics with Hydrazine Hydrate
Hui-Chun Wang, Bao-Lin Li*, Yan-Jun Zheng, Wen-Ying Wang
Keywords: Mesoporous carbon, Hydroxypropyl-β-cyclodextrin, Metal-free catalyst, Silica, Nitroaromatic
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2961

Abstract | Full Text: PDF


2966  

Preparation and Characterizations of C60/Polystyrene Composite Particle Containing Pristine C60 Clusters


Jung-Woon Kim, Kun-Ji Kim, Sooyeon Park, Kwang-Un Jeong*, Myong-Hoon Lee*
Keywords: Fullerene, Polystyrene, Nanoparticle, Emulsion polymerization
Online date: August 21, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2966

Abstract | Full Text: PDF


2971  

A Kinetic Study on Aminolysis of t-Butyl 4-Pyridyl Carbonate and Related Compounds: Effect of Leaving and Nonleaving Groups on Reaction Mechanism
Ji-Sun Kang, Jae-In Lee, Ik-Hwan Um*
Keywords: Aminolysis, Mechanism, H-bonding interaction, Steric acceleration, Steric inhibition
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2971

Abstract | Supporting Information | Full Text: PDF


2976  

Eliminations from (E)-2,4-Dinitrobenzaldehyde O-Aryloximes Promoted by R3N in MeCN. Effects of β-Aryl Group and Base-Solvent on the Nitrile-Forming Transition-State
Bong Rae Cho, Eun Mi Ryu, Sang Yong Pyun*
Keywords: Elimination, E2 and E1cb-like
Online date: August 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2976

Abstract | Supporting Information | Full Text: PDF


2981  

Rapid Mapping of Active Site of KSI by Paramagnetic NMR


Yong Nam Joe, Hyung Jin Cha, Hyeong Ju Lee, Kwan Yong Choi, Hee Cheon Lee*
Keywords: NMR, Ketosteroid isomerase, Active site, Paramagnetic agent, Equilenin
Online date: August 21, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2981

Abstract | Full Text: PDF


2985  

Synthesis of New Heterocycles Derived from 3-(3-Methyl-1H-indol-2-yl)-3-oxopropanenitrile as Potent Antifungal Agents
Sobhi M. Gomha*, Hatem A. Abdel-Aziz
Keywords: 2-Cyanoacetyl-3-methyl-indole, Hydrazonoyl chlorides, Thiazoles, 1,3,4-Thiadiazoles, Antifungal activity
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2985

Abstract | Full Text: PDF


2991  

Design, Synthesis, and Preliminary Cytotoxicity Evaluation of New Diarylureas and Diarylamides Possessing 1,3,4-Triarylpyrazole Scaffold
Won-Kyoung Choi, Mohammed I. El-Gamal, Hong Seok Choi, Jun Hee Hong, Daejin Baek, Kihang Choi, Chang-Hyun Oh*
Keywords: A375P, Anticancer, Diarylamide, Diarylurea, 1,3,4-Triarylpyrazole
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2991

Abstract | Full Text: PDF


2999  

Ionic Liquids Containing 1,1-Dicyano-1-acetylmethanide Anion as Potential Electrolytes


Haryo Pandu Winoto, Shalu Agarwal, Jin Kyu Im, Minserk Cheong, Je Seung Lee*
Keywords: Ionic liquid, Electrolyte, Ionic conductivity, Specific capacitance
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.2999

Abstract | Supporting Information | Full Text: PDF


3004  

Synthesis of Small Molecule-Peptide Conjugates as Potential Whitening Agents
Hye-Suk Lee, Kyong-Hoon Shin, Geun-Seok Ryu, Gyeong-Yup Chi, In-Shik Cho, Han-Young Kim*
Keywords: Peptide, ASP, Tyrosinase, MC1R, Whitening agent
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3004

Abstract | Supporting Information | Full Text: PDF


3009  

Catalytic Oxidation of Phenol Analogues in Aqueous Medium Over Fe/SBA-15
Suranjana V. Mayani, Vishal J. Mayani, Sang Wook Kim *
Keywords: Fe/SBA-15, Hydrogen peroxide, Oxidative degradation, Phenol analogues
Online date: August 21, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3009

Abstract | Supporting Information | Full Text: PDF


3017  

Theoretical Approach for the Structures, Energetics and Spectroscopic Properties of (H2O3)n (n = 1-5) Clusters


Hyun-Il Seo, Jin-Ah Bahng, Yeon-Cheol Kim, Seung-Joon Kim*
Keywords: DFT, HOOOH, (H2O3)n, Binding energy
Online date: August 21, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3017

Abstract | Supporting Information | Full Text: PDF


3025  

Fabrication of Carbon Microcapsules Containing Silicon Nanoparticles-Carbon Nanotubes Nanocomposite for Anode in Lithium Ion Battery


Joonwon Bae*, Jongnam Park*
Keywords: Carbon nanotube, Silicon nanoparticle, Microcapsule, Anode, Lithium ion battery
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3025

Abstract | Supporting Information | Full Text: PDF


3033  

Investigation of the Hydrogen Storage Mechanism of Expanded Graphite by Measuring Electrical Resistance Changes


Ji Sun Im, Seung Soon Jang, Young-Seak Lee*
Keywords: Hydrogen storage, Mechanism, Electrical resistance, Graphite, Catalyst
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3033

Abstract | Full Text: PDF


3039  

Pressure Analyses at the Planar Surface of Liquid-Vapor Argon by a Test-Area Molecular Dynamics Simulation


Song Hi Lee
Keywords: Irving-Kirkwood pressure, Harasima pressure, Test-area simulation method, Surface tension
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3039

Abstract | Full Text: PDF


3043  

Light Scattering Amplification on Dye Sensitized Solar Cells Assembled by Hollyhock-shaped CdS-TiO2 Composites
Gayoung Lee, Huryul Lee, Myeong-Heon Um, Misook Kang*
Keywords: Dye-sensitized solar cells, CdS-TiO2, Scattering layer, Incident photon-to-current conversion efficiency, Electrochemical impedance spectroscopy
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3043

Abstract | Full Text: PDF


3048  

Alternative Mechanism of Aspirin in Anti-Thrombotic Therapy: Inhibition of Thrombin Activatable Fibrinolysis Inhibitor
Seong Soo A. An*, Robert S. Greenfield
Keywords: Aspirin, Thrombin activatable fibrinolysis inhibitor (TAFI), Fibrinolysis
Online date: August 30, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3048

Abstract | Full Text: PDF


3055  

Europium-Enoxacin Complex as Fluorescence Probe for the Determination of Folic Acid in Pharmaceutical and Biological Samples


Al-Mahmnur Alam, Mohammad Kamruzzaman, Sang Hak Lee*, Young Ho Kim, Kyung Min
Keywords: Fluorescence, Europium, Enoxacin, Serum
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3055

Abstract | Supporting Information | Full Text: PDF


3061  

2-Hexylthieno[3,2-b]thiophene-substituted Anthracene Derivatives for Organic Field Effect Transistors and Photovoltaic Cells


Soyoung Jo, Jung A Hur, Kyung Hwan Kim, Tae Wan Lee, Jicheol Shin, Kyung Seok Hwang, Byung Doo Chin, Dong Hoon Choi*
Keywords: Anthracene, Semiconductor, Field effect transistor, Photovoltaic cell
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3061

Abstract | Full Text: PDF


3071  

Interaction of Human α-Synuclein with VTI1B May Modulate Vesicle Trafficking


Hak Joo Lee, Kyunghee Lee, Hana Im*
Keywords: α-Synuclein, Protein interaction, VTI1B, Vesicle trafficking
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3071

Abstract | Full Text: PDF


3076  

Selective Analysis of Thiol-Containing Molecules Using Nanoengineered Micro Gold Shells and LDI-TOF MS
Jeongwook Lee, Juhee Lee, Hongseok Oh, Hyejung Mok, Woon-Seok Yeo*
Keywords: Gold shells, MALDI-TOF MS, Matrix-free, Thiols
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3076

Abstract | Supporting Information | Full Text: PDF


3079  

Arginase II Inhibitory Activity of Phenolic Compounds from Saururus chinensis
Chae Jin Lim, To Dao Cuong, Tran Manh Hung, Sungwoo Ryoo, Jeong Hyung Lee, Eun-Hee Kim, Mi Hee Woo, Jae Sue Choi, Byung Sun Min*
Keywords: Saururus chinensis, Saururaceae, Lignan, Arginase
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3079

Abstract | Supporting Information | Full Text: PDF


3083  

A Versatile Protocol for the Preparation of Highly Hindered Aryl Ketones Using Organozinc Reagents
Hyun-Hee Cho, Seung-Hoi Kim*
Keywords: Organozinc reagents, Coupling reactions, Hindered arylketones
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3083

Abstract | Supporting Information | Full Text: PDF


3087  

Enhanced Performance in Polymer Light-Emitting Diodes (PLEDs) by Using Water Soluble Conjugation Polymer
Chung-Gi Kim, Min-Sik Koo, Seong-Hwan Choi, Dong-Hun Lee, Dong-Kyu Park*
Keywords: PLED, Electron transport layer, Water soluble conjugated polymer
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3087

Abstract | Full Text: PDF


3091  

X-ray Crystallographic Structure of TIR-Domain from the Human TIR-Domain Containing Adaptor Protein/MyD88-Adaptor-Like Protein (TIRAP/MAL)
Ju Rang Woo, Sunmin Kim, Steven E. Shoelson, SangYoun Park*
Keywords: TIR-domain containing Adaptor Protein (TIRAP), MyD88-Adaptor Like protein (MAL), Toll signalling, Toll/Interleukin Receptor (TIR)
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3091

Abstract | Full Text: PDF


3095  

Synthesis of Versatile 1-Indanones and their Conversion to 1,2-Naphthoquinones, Key Precursors for the Construction of Perylenequinone Core
Ki-Jun Hwang, Young-Min Shin, Dae-Hyuk Kim, Beom-Tae Kim*
Keywords: Photodynamic therapy, Photosensitizer, 2-Allyl-1-indanone-2-carboxylate, 3-Allyl-1,2-naphthoquinone
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3095

Abstract | Full Text: PDF


3099  

Deletion Mutational Mapping of the Catalytic Activities of Human Tyrosinase
Ju-Won Lee, Mi-Jin Paik, Hyun-Joo Jo, Dong-Kuk Lee, Kwang-Hoon Kong*
Keywords: Human tyrosinase, Deletion mutants, Biochemical properties, Expression in Escherichia coli
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3099

Abstract | Full Text: PDF


3103  

2,4-Diaryl-5H-chromeno [4,3-b]pyridines: Synthesis, Topoisomerase I and II Inhibitory Activity, and Cytotoxicity
Pritam Thapa, Eung-Seok Lee*
Keywords: 2,4,6-Trisubstitued pyridines, 2,4-Diaryl-chromeno[4,3-b]pyridines, Topoisomerase I and II, Cytotoxicity
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3103

Abstract | Full Text: PDF


3107  

An Alternative Convenient Protocol for the Preparation of Regioregular Poly(3-hexylthiophene) via Thienylzincate Complex
Reuben D. Rieke, Seung-Hoi Kim*
Keywords: P3HT, Organozinc, Thienylzincate, Polymerization, Regioregular polymer
Online date: August 20, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3107

Abstract | Supporting Information | Full Text: PDF


3111  

Synthesis and Structure of a 3-D Metal-Organic Framework, [Cd2(1,4-cyclohexanedicarboxylate)2·DMF], Comprising Unusual Two Different Ligand Conformations
Minyoung Yoon, Ho-Jung Sun, Dong-Heon Lee*, Gyungse Park*
Keywords: MOF, Coordination polymer, 1,4-Cyclohexanedicarboxylic acid, Conformational isomers
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3111

Abstract | Full Text: PDF


3115  

New Patchoulane-Type Sesquiterpenes from the Rhizomes of Cyperus rotundus
Su Jung Kim, Hyun Ji Kim, Hye Jin Kim, Young Pyo Jang, Myung Sook Oh, Dae Sik Jang*
Keywords: Cyperus rotundus, Cyperaceae, Patchoulane, Sesquiterpene
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3115

Abstract | Supporting Information | Full Text: PDF


3119  

Role of a UV Absorber as a Matrix for Analysis of Polystyrene Using Matrix-Assisted Laser Desorption/Ionization-Mass Spectrometry
Sung-Seen Choi*, Hye-Seung Chung
Keywords: MALDI-MS, Polystyrene, Matrix, UV absorber
Online date: August 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3119

Abstract | Full Text: PDF


3122  

One-Pot Synthesis of Esters through a Benzoin Condensation-Oxidative Cleavage-Esterification Triple Cascade Reaction
Mi Jin Kim, Jung Woon Yang*
Keywords: Oxidative esterification, Triple cascade reaction, Sodium hydride, N-Heterocyclic carbene catalyst, Green chemistry
Online date: August 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3122

Abstract | Full Text: PDF


3125  

L-Alanine-derived Chiral Ligands for Asymmetric Addition of Diethylzinc to Aldehydes
Seock Yong Kang, Jinho Baek, Kyoung Hee Kang, Jeong-ae Lee, Yong Sun Park*
Keywords: Asymmetric synthesis, Enantioselectivity, Asymmetric catalysis, Chirality, Amino acids
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3125

Abstract | Full Text: PDF


3129  

Pb2+ On-Off Switchable 1,3-Alternate Calix[4]arene Chemosensor Containing Urea and Pyrene Moieties
Nam Joong Jeon, Byung Ju Ryu, Kye Chun Nam*
Keywords: Chemosensor, Excimer, Fluoride, Calixarene
Online date: August 16, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3129

Abstract | Supporting Information | Full Text: PDF


3133  

Facile Synthesis of 4,7-Disubstituted Conjugation-Extended 1,10-Phenanthrolines
Hyungsock Suh, Fernando Hung-Low, Dominick Casadonte, Han-je Kim, Beomsik Kim, Taesun Chang*
Keywords: Cross-coupling, Phenanthroline, Substitution, Alkynes, Conjugation
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3133

Abstract | Supporting Information | Full Text: PDF


3136  

New Types of o-Carboranyl Heterocyclic Compounds: Synthesis and Characterization of Morpholino and Di(methoxyethyl)amino Substituted 1,3,5-Triazine Derivatives
Jong-Dae Lee, Suk Joon Cho, Sun Hee Kim, Gyu Yoon Chai, Chai-Ho Lee*
Keywords: Boron neutron capture therapy, Carborane, Triazine, Cancer treatment
Online date: August 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3136

Abstract | Full Text: PDF


3139  

Tip-Induced Modification of Polyoxometalate-Dodecane Thiol Self-Assembled Monolayers on Au(111) during Scanning Tunneling Microscopy Imaging
Jandee Kim, Hyeran Kim, Choong Kyun Rhee*, Jongwon Kim*,  Myung Hwan Whangbo
Keywords: Au(111), Polyoxometalate, Self-assembled monolayer, Dodecanethiol, Scanning tunneling microscopy
Online date: August 22, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3139

Abstract | Full Text: PDF


3142  

Inhibition of Dual-specificity Phosphatase 22 (DUSP22) by PRL-3 inhibitor I
Anna Ju, Sayeon Cho*
Keywords: DUSP22, PRL-3 inhibitor I, PTP inhibitor
Online date: August 24, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.9.3142

Abstract | Full Text: PDF