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ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 3
BKCSDE 32(3)
March 20, 2011
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768 |
Versatilities of Calix[4]pyrrole Based Anion Receptors
Chang Hee Lee
Keywords: Calix[4]pyrroles, Anion binding, Ion-pair recognition, Hydrogen bonding, Ion transport, Indicator Displacement Assay (IDA)
Online date: March 02, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.768
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779 |
Selective Detection of Serotonin from the Interference by Ascorbic Acid and Uric Acid at Poly(thionine)-modified Glassy Carbon Electrode
A. J. Saleh Ahammad, Narayan Chandra Deb Nath, Sunghyun Kim, Youngjun Kim, Jae Joon Lee*
Keywords: Selective detection, Poly(thionine)-modified electrode, Serotonin, Cyclic voltammetry
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.779
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781 |
Oblique Columnar Assemblies of Polycatenar Molecules via Click Chemistry
Jin Woo Choi, Ji Hye Han, Mee Hi Ryu, Byoung Ki Cho*
Keywords: Polycatenar, Columnar, Click reaction, 1,2,3-Triazole, Liquid crystal
Online date: February 24, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.781
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783 |
Volatile Nickel Aminoalkoxide Complexes as Liquid Precursors for Non-volatile Memory Device of NiO Films by ALD
Taek Mo Chung, Sun Sook Lee, Wontae Cho, Minchan Kim, Young Kuk Lee, Jin Ha Hwang, Ki Seok An, Chang Gyoun Kim*
Keywords: Nickel oxide, Precursor, ReRAM, ALD, Aminoalkoxide
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.783
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Supporting Information | Full Text: PDF
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785 |
Organocatalytic Enantioselective Synthesis of Tertiary α-Hydroxy Phosphonates
Hyun Joo Lee, Ji Hyeon Kim, Dae Young Kim*
Keywords: Enamine catalysis, Aldol reaction, α-Hydroxy phosphonates, α-Keto phosphonates
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.785
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787 |
Brønsted Acidic Ionic Liquids as Efficient Catalysts for Clean Synthesis of Carbamatoalkyl Naphthols
Niloofar Tavakoli Hoseini*, Majid M. Heravi, Fatemeh F. Bamoharram, Abolghasem Davoodnia
Keywords: Brønsted-acidic ionic liquids, Carbamatoalkyl naphthols, Multicomponent reactions, Solventfree conditions
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.787
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793 |
Formation of a Unique 1:2 Calcium-Calixquinone Complex in Aqueous Media
Sun Kil Kang, One Sun Lee, Suk Kyu Chang, Doo Soo Chung, Hasuck Kim, Taek Dong Chung*
Keywords: Calix[4]arenemonoquinone-triacid, Calcium ion, NMR titration, Binding constant, Carlo simulation
Online date: March 02, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.793
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Supporting Information | Full Text: PDF
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800 |
Novel Silver(I) Ion Selective PVC Membrane Electrode Based on the Schiff Base (N2E,N2'E)-N2,N2'-Bis(Thiophen-2-ylmethylene)-1,1'-Binaphthyl-2,2'-Diamine
Eunseon Jeong, Mohammad Shamsuddin Ahmed, Haesang Jeong, Eunhee Lee, Seungwon Jeon *
Keywords: Schiff base, Silver-ion selective electrode, Potentiometry, Ionophore, PVC membrane
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.800
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805 |
Feasibility Study for the Monitoring of Urea in Dialysate Solution using Raman Spectroscopy
Jaejin Kim, Jinyoung Hwang, Yongdan Kim, Hoeil Chung *
Keywords: Urea, Hemodialysis, Intensity correction, Copper reflector, Raman spectroscopy
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.805
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809 |
Sensitive Determination of Natural and Synthetic Steroidal Hormones of a Free and Conjugated Form in Surface Water by Gas Chromatography-Mass Spectrometry
Ho Sang Shin*, Jin Aa Oh, Sun Kyoung Shin
Keywords: GC-MS, Acidic hydrolysis, Natural and synthetic steroidal hormones, Water
Online date: March 02, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.809
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815 |
The Photodegradation Effect of Organic Dye for Metal Oxide (Cr2O3, MgO and V2O3) Treated CNT/TiO2 Composites
Ming Liang Chen, Jang Soon Bae, Hee Seung Yoon, Chang Sung Lim, Won Chun Oh*
Keywords: MWCNT, Transition metals, TEM, Photocatalytic activity
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.815
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821 |
Design and Synthesis of 3-(3-Chloro-4-substituted phenyl)-4-(pyridin-4-yl)-1H-pyrazole- 1-carboxamide Derivatives and Their Antiproliferative Activity Against Melanoma Cell Line
Mohammed I. El Gamal, Chang Hyun Oh*
Keywords: Antiproliferative activity, 1H-Pyrazole-1-carboxamide, 3,4-Diarylpyrazole, A375, Melanoma
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.821
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829 |
Development of Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop for the Sensitive Determination of Trace Copper in Water and Beverage Samples by Flame Atomic Absorption Spectrometry
Chunxia Wu, Bin Zhao, Yingli Li, Qiuhua Wu, Chun Wang, Zhi Wang *
Keywords: Dispersive liquid-liquid microextraction based on solidification of floating organic droplet, Flame atomic absorption spectrometry, Copper, Water, Beverage
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.829
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836 |
Li Ion Diffusivity and Improved Electrochemical Performances of the Carbon Coated LiFePO4
Chang Kyoo Park, Sung Bin Park, Si Hyung Oh, Ho Jang, Won Il Cho*
Keywords: Lithium iron phosphate, Carbon coating, Chemical diffusion coefficient, Cyclic voltammetry, Electrochemical impedance spectroscopy
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.836
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841 |
New Bipolar Green Host Materials Containing Benzimidazole-Carbazole Moiety in Phosphorescent OLEDs
Jung Hwan Park*, Eun Kyung Kim, Ibrahim M. El Deeb, Su Jin Jung, Dae Hyuk Choi, Dong Ha Kim, Kyung Ho Yoo, Jang Hyuk Kwon, So Ha Lee*
Keywords: Benzimidazole, Carbazole, Phosphorescent green host, OLED
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.841
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847 |
Thermal Effect on Characteristics of IZTO Thin Films Deposited by Pulsed DC Magnetron Sputtering
Don Jin Son, Yoon Duk Ko, Dong Geun Jung, Jin Hyo Boo*, Sung Hoon Choa, Young Sung Kim*
Keywords: TCO (transparent conducting oxide), IZTO (indium zinc tin oxide), Substrate temperature, Pulsed dc magnetron sputter
Online date: March 02, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.847
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852 |
Prediction of Lithium Diffusion Coefficient and Rate Performance by using the Discharge Curves of LiFePO4 Materials
Seung Ho Yu, Chang Kyoo Park, Ho Jang, Chee Burm Shin, Won Il Cho*
Keywords: LiFePO4, Carbon coating, Cr doping, Diffusion coefficient, Fitting of the discharge curve
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.852
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857 |
Nucleophilic Substitution Reactions of N-Methyl α-Bromoacetanilides with Benzylamines in Dimethyl Sulfoxide
Keshab Kumar Adhikary, Hai Whang Lee*
Keywords: Benzylaminolysis, N-Methyl-α-bromoacetanilides, Cross-interaction constant, Deuterium kinetic isotope effect, Biphasic nonlinear free energy correlation
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.857
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863 |
Elucidation of Electrode Reaction of EuCl3 in LiCl-KCl Eutectic Melts through CV Curve Analysis
Tack Jin Kim, Yongju Jung,*, Si Hyung Kim, Seung Woo Paek, Do Hee Ahn*
Keywords: Europium chloride, LiCl-KCl, Electrode reaction, CV curve analysis
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.863
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867 |
Development of Drug-Loaded PLGA Microparticles with Different Release Patterns for Prolonged Drug Delivery
Yeonsoon Choi , Jae ryang Joo, Areum Hong, Jong Sang Park*
Keywords: Drug delivery system, Biodegradable polymers, PLGA microparticles, Solvent evaporation method
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.867
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873 |
A Blood-brain Barrier Permeable Derivative of 5-Fluorouracil: Preparation, Intracellular Localization, and Mouse Tissue Distribution
Jungkyun Im, Goutam Biswas, Wanil Kim, Kyong Tai Kim, Sung Kee Chung*
Keywords: Blood-brain barrier, G8 molecular transporter, CNS delivery, anti-cancer agent
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.873
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880 |
Post-Annealing Effects on Properties of ZnO Nanorods Grown on Au Seed Layers
Min Young Cho, Min Su Kim, Hyun Young Choi, Kwang Gug Yim, Jae Young Leem *
Keywords: Zinc oxide, Nanorod, Pyramid, Au seed layer, Hydrothermal method
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.880
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885 |
Infrared Spectroscopy of Imidazole Trimer in Helium Nanodroplets: Free NH Stretch Mode
Choi Myong Yong
Keywords: Superfluid helium nanodroplets, Imidazole trimer, Density functional theory (DFT) calculations, Vibrational transition moment angles (VTMAs)
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.885
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889 |
Theoretical Study of Phosphoryl Transfer Reactions
In Suk Han, Chan Kyung Kim*, Hai Whang Lee*
Keywords: Aminolysis, Phosphoryl transfer Reaction, MO theoretical study, Frontside attack
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.889
Abstract |
Supporting Information | Full Text: PDF
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894 |
A Two-Dimensional Terrace-Like N-heterocyclic-Pb(II) Coordination Compound: Structure and Photoluminescence Property
Kui Rong Ma, * Yu Lan Zhu, Yu Zhang, Rong Qing Li, Li Cao
Keywords: N-heterocyclic, Lead compound, Crystal structure, Photoluminescence
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.894
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Full Text: PDF
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899 |
Eco-friendly Solventless Synthesis of 5-Indolylpyrimido[4,5-d]pyrimidinones and Their Antimicrobial Activity
Ragini Gupta*, Anshu Jain, Rahul Joshi, Meenakshi Jain
Keywords: 5-Indolylpyrimido[4,5-d]pyrimidinones, Microwave irradiation on solid support, Grindstone technology, Biginelli reaction
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.899
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905 |
Spectroscopic Study of the 1A" – 1A' System of CHBr
Seung Keun Shin *Seung Min Park
Keywords: Pyrolysis, Carbene, Absorption, Cross section, Spectroscopy
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.905
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909 |
An Improved Convergent Approach for Synthesis of Erlotinib, a Tyrosine Kinase Inhibitor, via a Ring Closure Reaction of Phenyl Benzamidine Intermediate
Davoud Asgari*, Ayuob Aghanejad, Javid Shahbazi Mojarrad
Keywords: Erlotinib, Phenyl benzamidine, EGFR-tyrosine kinase, Non-small-cell lung cancer, Dimroth rearrangement
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.909
Abstract |
Supporting Information | Full Text: PDF
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915 |
Detection of Long Alkyl Esters of Succinic and Maleic Acid Using TLC-MALDI-MS
Jinhee Kim, Sang pil Han, Jeongkwon Kim*, Yeong Joon Kim*
Keywords: TLC, MALDI, Pencil lead, Esters, Mass spectrometry
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.915
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921 |
The Root Cause of the Rate Performance Improvement After Metal Doping: A Case Study of LiFePO4
ChangKyoo Park, SungBin Park, JiHun Park, HoChul Shin, WonIl. Cho, Ho Jang*
Keywords: LiFePO4, Doping, Rate performance, XPS, Binding energy
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.921
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927 |
Morphology and Charge Transport Properties of Chemically Synthesized Polyaniline-poly(ε-caprolactone) Polymer Films
C. Basavaraja, Dae Gun Kim, Won Jeong Kim, Ji Hyun Kim, Do Sung Huh*
Keywords: Biodegradable polymers, DC conductivity, Polymer composites, Poly(ε-caprolactone), Polyaniline
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.927
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Full Text: PDF
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934 |
Curvature Effect on the Barrier from the Physisorption to the Chemisorption of H2 on Graphene
Baotao Kang, Sunwoo Kang, Shihai Yan,*, Jin Yong Lee*
Keywords: Graphene, Hydrogenation, Adsorption, Curvature effect
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.934
Abstract |
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939 |
Temperature Dependence on Structural, Tribological, and Electrical Properties of Sputtered Conductive Carbon Thin Films
Yong Seob Park*, Byungyou Hong, Sang Jin Cho, Jin Hyo Boo*
Keywords: Conductive carbon film, Rapid thermal annealing, Magnetron sputtering, Tribological property, Residual stress, Carrier concentration and mobility
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.939
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943 |
Study on Electronic Absorption and Surface Morphology of Double Layer Thin Films of Phthalocyanines
Gyoosoon Park, Ilsu Heo, Ilhwan Ryu, Sanggyu Yim *
Keywords: CuPc, SubPc, Electronic absorption, Surface morphology
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.943
Abstract |
Full Text: PDF
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947 |
DNA-Binding and Thermodynamic Parameters, Structure and Cytotoxicity of Newly Designed Platinum(II) and Palladium(II) Anti-Tumor Complexes
Hassan Mansouri Torshizi*, Maryam Saeidifar, Fatemeh Khosravi, Adeleh Divsalar, Ali.Akbar Saboury, Zahra Yekke Ghasemi
Keywords: DNA binding and thermodynamic parameters, Anti-tumor activity, Pd(II) and pt(II) complexes
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.947
Abstract |
Full Text: PDF
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956 |
Investigation of Tacrolimus Loaded Nanostructured Lipid Carriers for Topical Drug Delivery
So Hee Nam, Xu Ying Ji, Jong Sang Park *
Keywords: Tacrolimus, Nanostructured lipid carriers, Topical drug delivery, Nanoparticles
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.956
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Full Text: PDF
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961 |
Microwave Effect on Curing of Waterborne Polyurethane
Hoikwan Lee*, Chris. Y. Fang, Carlo. G. Pantano, Wonho Kang
Keywords: Curing, Microwave heating, Polyurethane, Coating, Caustic resistance
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.961
Abstract |
Full Text: PDF
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964 |
Mechanism of DNA Cleavage Induced by Fe2+ Autoxidation
Jong Moon Kim, Seog K. Kim *
Keywords: Iron autoxidation, Fenton reaction, Reactive oxygen species, Hydroxyl radical
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.964
Abstract |
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973 |
The Soft Material Obtained from an Europium (III)-Containing Ionic Liquid
Huifang Shao, Yige Wang, *Dan Li
Keywords: Ionic liquid, Europium (III), Luminescence, Organic ligand
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.973
Abstract |
Full Text: PDF
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977 |
Selective 3,4-Dihydroxyphenylalanine Analysis in Human Urine as Ethoxycarbonyl-tert- butyldimethylsilyl Derivatives by Gas Chromatography-Mass Spectrometry
Man Jeong Paik, Duc Toan Nguyen, Jaehwan Yoon, In Seon Cho, Wooyoung Shim, Kyoung Rae Kim, Ki Hong Cho, Sangdun Choi, Gwang Lee*
Keywords: 3,4-Dihydroxyphenylalanine (DOPA), Ethoxycarbonyl/tert-butyldimethylsilyl derivatives, Gas chromatography-mass spectrometry, Urine sample
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.977
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Full Text: PDF
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981 |
Spectroscopic Properties of Quercetin-3-O-rhamnoside and Quercetin-3-O-rutinoside in Aerosol-OT Reverse Micelles
Hyoung Ryun Park, Hai Bo Liu, Sung Chul Shin, Jong Keun Park, Ki Min Bark*
Keywords: Quercetin, AOT reverse micelle, Intramolecular proton transfer, Intramolecular charge transfer
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.981
Abstract |
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988 |
Competitive Adsorption of CO2 and H2O Molecules on the BaO (100) Surface: A First-principle Study
Soonchul Kwon, Wang Ro Lee, Hanna Lee*, Jhoon Kim, Hanlim Lee*
Keywords: Density functional theory, Adsorption, BaO, CO2, H2O
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.988
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993 |
Photocure Reactions of Photoreactive Prepolymers with Cinnamate Groups
Whan Gun Kim
Keywords: Curing of polymers, Kinetics (polym.), Photopolymerization, Thermal properties, Epoxy resin
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.993
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1000 |
Monosaccharide as a Central Scaffold Toward the Construction of Salicylate-Based Bidentate PTP1B Inhibitors via Click Chemistry
Yan Hui Tang*, Min Hu, Xiao Peng He, Sando Fahnbulleh, Cui Li, Li Xin Gao, Li Sheng, Yun Tang, Jia Li,*, Guo Rong Chen*
Keywords: Monosaccharide, Structural preference, Click chemistry, Protein tyrosine phosphatase 1B (PTP1B) inhibitor
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1000
Abstract |
Full Text: PDF
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1007 |
Synthesis and Electrochemical Study of the Ir(III) Complexes Containing the Diphenyl-quinoline, -Quinoxaline and Pyrazolonate Ligands
Hyun Shin Lee, Yunkyoung Ha*
Keywords: Iridium complex, Pyrazolonate (prz-R), dpq/dpqx ligands, Red phosphorescence, Electrochemical properties
Online date: February 08, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1007
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1011 |
Thiadiazole Derivatives as Potential Anticonvulsant Agents
Pooja Mullick*, Suroor A. Khan, Surajpal Verma, Ozair Alam
Keywords: Thiadiazole, Thiazolidin-4-one, Anticonvulsant activity, Neurotoxicity, MES model, Rotarod method
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1011
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1017 |
Syntheses, Crystal Structures, and Spectral Properties of Two Coordination Compounds Based on 1,2-Bis(benzimidazolyl)benzene
Fa Yan Meng, Bing Li Jiang, Cui Wu Lin*, Li Wang, Xiao He Tan
Keywords: Copper (II), 1,2-Bis(benzimidazolyl)benzene, Dicarboxylate, Crystal structures, Spectral properties
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1017
Abstract |
Supporting Information | Full Text: PDF
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1022 |
Gd-complexes of DTPA-bis(amide) Conjugates of Phosphonated Tranexamic Esters as MRI Contrast Agents
Mehul A. Patel, Hee Kyung Kim, Gang Ho Lee, Yongmin Chang,*, Tae Jeong Kim*
Keywords: DTPA-bis(amide), MRI CAs, Phosphonates, Tranexamate, Gd-complexes
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1022
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1027 |
Two New Phenolic Glycosides from Curculigo orchioides
Ai Xue Zuo*, Yong Shen, Zhi Yong Jiang, Xue Mei Zhang, Jun Zhou, Jun Lü, Ji Jun Chen*
Keywords: Phenolic glycosides, Curculigo orchioides
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1027
Abstract |
Full Text: PDF
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1030 |
Kinetically Trapped Receptor and its Thermodynamic Conversion During Metal-mediated Self-assembly
Choon Woo Lim*, Jong In Hong*
Keywords: Self assembly, Kinetic stability, Dynamic equilibrium, Thermodynamic conversion
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1030
Abstract |
Supporting Information | Full Text: PDF
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1033 |
Synthesis and Examination of Polymers to Improve Pattern Clarity and Resistance Properties of Phthalocyanine Color Pixels in Liquid Crystal Display
Chun Yoon*, Jae hong Choi, Jae Pil Kim
Keywords: Polymeric binders, Color filter photo resist, Color pixels, Pigments, Liquid crystal display
Online date: February 24, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1033
Abstract |
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1037 |
Template Synthesis, Crystal Structure, and Magnetic Properties of a Dinuclear Copper(II) Complex with Cooperative Hydrogen Bonding
Shin Geol Kang*, Kwanghee Nam, Kil Sik Min, Uk Lee*,
Keywords: Metal-directed condensation, Cooperative hydrogen bond, Dinuclear copper(II) complex, X-ray structure, Magnetic interactions
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1037
Abstract |
Supporting Information | Full Text: PDF
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1041 |
Synthesis of a Multifunctional Oxazolo[5,4-e][1,4]diazepine Skeleton
Gundurao Kolavi, Isak Im, Yong Chul Kim*, Hyojin Ko*
Keywords: Oxazolodiazepine, Privileged scaffold
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1041
Abstract |
Full Text: PDF
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1045 |
Pd(II) Metal Coordination-driven Isomerically Preorganized Receptors with the Enhanced Affinity for Aromatic Carboxylates in Water
Choon Woo Lim*, Jong In Hong*
Keywords: Pd-coordination, Preorganization, Aromatic carboxylates, Cooperativity
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1045
Abstract |
Supporting Information | Full Text: PDF
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1048 |
A New Isoflavone Glycoside from the Stems of Tilia taquetii Schneider
Yu Mi Kang, Nam Ho Lee *
Keywords: Tilia taquetii, Tiliaceae, Isoflavone glycoside, Orobol 4'-O-β-glucopyranoside, Cleomiscosin A
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1048
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1051 |
Conformational Changes of Nucleotide Binding Sites Following Sequential Addition of ADP to Nucleotide-depleted F1-ATPase of Escherichia coli Investigated with 31P NMR Spectroscopy
Joon Hyung Sohn, Namkung Jun, Byung Il Yeh, Jong Whan Choi, Hyun Won Kim *
Keywords: 31P NMR spectroscopy, F1-ATPase of Escherichia coli, Nucleotide-depleted F1, Asymmetry, Nucleotide binding site
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1051
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1055 |
Negative Ion Formation of Pentaerythritol Tetranitrate in Atmospheric Pressure Chemical Ionization-Mass Spectrometry and in Corona Discharge Ionization-Ion Mobility Spectrometry
Sung Seen Choi*, Ok Bae Kim, Yun Ki Kim, Seung Geon An, Myung Won Shin, Seug Jin Maeng, Gyu Seop Choi
Keywords: APCI-MS, IMS, Pentaerythritol tetranitrate, Negative ion, Detection limit
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1055
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1059 |
Highly Efficient Synthesis of Licochalcone E through Water-Accelerated [3,3]-Sigmatropic Rearrangement of Allyl Aryl Ether
Jae Ho Jeon, Mi Ran Kim, Eun Mi Kwon, Na Ri Lee, Jong Gab Jun*
Keywords: Licochalcone E, Claisen-Schmidt condensation, Water-accelerated [3,3]-sigmatropic rearrangement, Claisen rearrangement, Co-solvent system
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1059
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1063 |
Synthesis of New Chiral Ligands Based on Thiophene Derivatives for Use in Catalytic Asymmetric Oxidation of Sulfides
Yong Chul Jeong, Dae Jun Ahn, Woo Sun Lee, Seung Han Lee, Kwang Hyun Ahn *
Keywords: Asymmetric sulfoxidation, Salicylaldehyde, Schiff base, Chiral sulfoxide, Vanadium
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1063
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1067 |
Wet-Chemically Prepared NiO Layers as Hole Transport Layer in the Inverted Organic Solar Cell
Dong Chan Lim, Young Tae Kim, Won Hyun Shim, A Young Jang, Jae Hong Lim, Yang Do Kim, Yongsoo Jeong, Young Dok Kim*, Kyu Hwan Lee*
Keywords: NiO, Surface roughness, Solvent, Annealing, Inverted organic solar cells
Online date: March 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1067
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1071 |
Aminolysis of 4-Nitrobenzenesulfenyl Chloride
Jong Pal Lee*, Sung Sik Lee, In Sun Koo*
Keywords: 4-Nirobenznenesulfenyl chloride, Stepwise mechanism, Hypervalent intermediate
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1071
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1074 |
Pd-catalyzed Dehalogenation of Aromatic Halides Under Solvent-free Conditions Using Hydrogen Balloon
Fei Chang, Hakwon Kim*, Byeongno Lee, Hoon Gyu Park, Jaiwook Park
Keywords: Aluminum oxyhydroxide, Aromatic halides, Dehalogenation, Pd nanoparticles, Solvent-free reaction
Online date: February 24, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1074
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1077 |
Pyrogallin, an ATP-Competitive Inhibitor of JAK3
Byung Il Lee, Hyung Jun Ahn, Ki Cheol Han, Dae Ro Ahn*, Dongyun Shin*
Keywords: Tyrosine kinase, JAK3, Pyrogallin, Inhibitor, Immune
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1077
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1080 |
Iron Powder-CuI Cooperative Catalytic System in Sonogashira Cross-Coupling Reaction
Ngoc Thang Tran, Chan Sik Cho*, Ho Sang Sohn, Sang Chul Shim
Keywords: Aryl iodides, Terminal alkynes, Iron powder, Carbon-carbon bond formation, Sonogashira coupling
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1080
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1083 |
Palladium-Catalyzed Domino Heck-Cyanation Cascade to 3-Cyanomethyl 2,3-Dihydrobenzofuran and 2,3-Dihydroindoles
Hyun Seung Lee, Ko Hoon Kim, Jin Woo Lim, Jae Nyoung Kim *
Keywords: Palladium, Domino Heck-cyanation, Dihydrobenzofuran, Dihydroindole
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1083
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1087 |
Remarkable Rate Acceleration of Baylis-Hillman Reaction of Notorious α,β-Unsaturated Aldehydes Catalyzed by Proton Donor
Ko Hoon Kim, Hyun Seung Lee, Yu Mi Kim, Jae Nyoung Kim *
Keywords: Baylis-Hillman reaction, α,β-Unsaturated aldehydes, Proton donor, Phenol
Online date: February 23, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1087
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1091 |
Fabrication of Superhydrophobic Metal Surfaces with Self-Assembled Monolayers of Silane Derivatives Having Inter-Hydrogen Bonding
Yeonhwa Park, Moonhee Han, Yonghyun Ahn *
Keywords: Superhydrophobicity, Wettability, Urea-silane, SAMs, Cupper deposition
Online date: February 28, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.3.1091
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