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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 30, Number 12
BKCSDE 30(12)
December 20, 2009 

 

2863  

Bromination/Hydrolytic Fragmentation Reactions of α,β-Unsaturated N-Boc Lactams
for the Synthesis of ω-Amino-trisubstituted (E)-Vinyl Bromides
Soo Im Jung, Nguyen Thanh Tam, Cheon Gyu Cho*
Keywords: Bromination, Decarboxylation, Fragmentation, α,β-Unsaturated lactam
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2863

Abstract | Full Text: PDF


2865  

Photostable BF2-Chelated Fluorophores Based on 2-(2’-Hydroxyphenyl)benzoxazole
and 2-(2’-Hydroxyphenyl)benzothiazole
Min Jung Kwak, Youngmi Kim*
Keywords: Blue luminescent materials, Boron complex, Photostability, Fluorophore, High fluorescence efficiency
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2865

Abstract | Supporting Information | Full Text: PDF


2867  

Zn2+-Dependent Single-Stranded DNA Binding and DNA Replication Activities
in Replication Protein A
Ming Lu, Im Jung Kwak, Andre Kim, Dong Kyoo Kim, Suk Hee Lee, Jang Su Park*
Keywords: Replication Protein A, Redox, Single-stranded DNA-binding, DNA replication, Zinc-finger motif
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2867

Abstract | Full Text: PDF


2869  

Characterization of Two Site-Specific Human Cytosolic Thioredoxin Mutants (Pro-34 to Ala and Val)
Lin Yuan, Young Joon Cho, Hakjung Kim*
Keywords: Thioredoxin, Thioredoxin reductase, Site-directed mutagenesis
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2869

Abstract | Full Text: PDF


2871  

Thiophene Linked Porphyrin Derivatives for Dye Sensitized Solar Cell
Villari A Nuay, Dong Hee Kim, Sang Hee Lee*, Jaejung Ko*
Keywords: Dye sensitized solar cell, Thiophene, Porphyrin, Aggregation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2871

Abstract | Full Text: PDF


2873  

A Simplified Assay Method for Determining the Binding Affinities of DNA Binding Molecules to Duplex DNA
Hyun Hye Jang, Sujung Yi, Mi Hee Kim, Sudeok Kim, Na Hee Lee, Min Sik Eom, Min Su Han*
Keywords: Gold nanoparticles, Anticancer, Assay, DNA, High throughput screen
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2873

Abstract | Full Text: PDF


2875  

Pt Nano-Layer Formation by Redox Replacement of Cu Adlayer on Au(111) Surface
Deyu Qu, Chi Woo J Lee*, Kohei Uosaki
Keywords: Pt, Cu, Au(111), Redox replacement
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2875

Abstract | Full Text: PDF


2877  

Observation of Isomerization of an Azobenzene Derivative in Gold Nanoparticle Aggregates Using SERS
Jun Hee Yoon, Sangwoon Yoon*
Keywords: Photoisomerization, Gold nanoparticle aggregates, SERS, Azobenzene
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2877

Abstract | Full Text: PDF


2879  

Antihyperglycemic Effects of Methylenedisalicylic Acid
Bharat Raj Bhattarai, Keun Hyeung Lee, Hyeongjin Cho*
Keywords: Methylenedisalicylic acid, Antihyperglycemic, Mouse, PTP1B, IKK-β
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2879

Abstract | Full Text: PDF


2881  

Methyl Aryloxy Gallates as Regulators of Vascular Smooth Muscle Cell Proliferation
Jae Hwan Kwak, Jin Kyung In, Mi Sung Lee, Ji Yeon Yu, Yeo Pyo Yun, Jin Tae Hong, Soo Jae Lee, Seung Yong Seo, Soon Kil Ahn, Young Ger Suh, Bang Yeon Hwang, Heesoon Lee, Kyung Hoon Min*, Jae Kyung Jung*
Keywords: Atherosclerosis, Vascular smooth muscle cell, Obovatol, Methyl gallate, PDGF
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2881

Abstract | Full Text: PDF


2883  

Microwave-Assisted Synthesis of 3-Styrylchromones in Alkaline Ionic Liquid
Kiran F Shelke, Suryakant B Sapkal, Nana V Shitole, Bapurao B Shingate, Murlidhar S Shingare*
Keywords: 3-Styrylchromone, 3-Formylchromone, [Bmim]OH, Microwave irradiation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2883

Abstract | Full Text: PDF


2887  

1-Butyl-3-Methyl Imidazolium Hydrogen Sulphate Promoted One-Pot Three-Component Synthesis of Amidoalkyl Naphthols
Suryakant B Sapkal, Kiran F Shelke, Balaji R Madje, Bapurao B Shingate, Murlidhar S Shingare*
Keywords: Amidoalkyl naphthols, Ionic liquid, Operational simplicity, Three-component
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2887

Abstract | Full Text: PDF


2890  

Cross-Corresponding Preparation of Organometallic Acetylferrocene Micro-Nanostructures in Bidirection Using Top-Down and Bottom-Up Approaches
Pin Shi Yuan, Qing Sheng Wu*
Keywords: Acetylferrocene micro-nanomaterials, Bidirectional preparation, Bottom-up, Top-down
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2890

Abstract | Full Text: PDF


2895  

Dehydrodivanillin: Multi-dimensional NMR Spectral Studies, Surface Morphology and Electrical Characteristics of Thin Films
Manoj Gaur, Jaya Lohani, V R Balakrishnan, P Raghunathan, S V Eswaran*
Keywords: Dehydrodivanillin, 2 D-NMR, J-V Characteristics, SEM, SCLC mobility
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2895

Abstract | Full Text: PDF


2899  

Efficient Protection of Alcohols with Carboxylic Acids Using a Variety of Heteropolyoxometallates as Catalysts, Studying Effective Reaction Parameters
Reza Tayebee*, Fatemeh Cheravi
Keywords: Acetylation, Heteropolyoxometallate, Catalytic, Alcohol, Formylation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2899

Abstract | Full Text: PDF


2905  

A Possible Merge of FRET and SPR Sensing System for Highly Accurate and Selective Immunosensing
Jaebeom Lee*, Hongxia Chen, Jaewook Lee, Fangfang Sun, Cheol Min Kim, Chulhun L Chang, Kwangnak Koh
Keywords: Immunosensor, FRET, SPR, Sensing system, Nanoparticle
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2905

Abstract | Full Text: PDF


2909  

Kinetics and Mechanism of Michael-type Reactions of Ethyl Propiolate with Alicyclic Secondary Amines in H2O and MeCN: Solvent Effect on Reactivity and Transition-State Structure
Song I Kim, Hye Won Baek, Ik Hwan Um*
Keywords: Ethyl propiolate, Michael-type reaction, Kinetic isotope effect, Rate-determining step, Brønsted-type plot
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2909

Abstract | Full Text: PDF


2913  

Origin of the α-Effect in Nucleophilic Substitution Reactions of Y-Substituted Phenyl Benzoates with Butane-2,3-dione Monoximate and Z-Substituted Phenoxides: Ground-State Destabilization vs. Transition-State Stabilization
Mi Sun Kim, Se Won Min, Jin A Seo, Ik Hwan Um*
Keywords: The α-effect, Concerted mechanism, Ground-state destabilization, Solvent effect, Transition-state stabilization
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2913

Abstract | Full Text: PDF


2918  

Montmorillonite KSF Clay as Novel and Recyclable Heterogeneous Catalyst for the Microwave Mediated Synthesis of Indan-1,3-Diones
Omid Marvi*, Masoud Giahi
Keywords: Montmorillonite KSF clay, Phthalic anhydrides, Indan-1,3-diones, Microwave irradiation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2918

Abstract | Full Text: PDF


2921  

Facile Syntheses of Metal-organic Framework Cu3(BTC)2(H2O)3 under Ultrasound
Nazmul Abedin Khan, Sung Hwa Jhung*
Keywords: Metal-organic frameworks (MOF), Rapid synthesis, Ultrasound, Cu-BTC, Morphology
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2921

Abstract | Full Text: PDF


2927  

Density Functional Theoretical Study on the Hydricities of Transition Metal Hydride Complexes in Water
Suk Bok Kang, Young Seuk Cho, Sungu Hwang*
Keywords: DFT, Hydricity, Transition metal hydride complexes
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2927

Abstract | Full Text: PDF


2930  

Surface-enhanced Raman Spectroscopy of Benzimidazolic Fungicides: Benzimidazole and Thiabendazole
Mak Soon Kim, Min Kyung Kim, Chul Jae Lee, Young Mee Jung, Mu Sang Lee*
Keywords: Surface-enhanced Raman spectroscopy, Fungicide, Benzimidazole, Thiabendazole
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2930

Abstract | Full Text: PDF


2935  

Asymmetric Glycolate Alkylation Reactions in the Solid Phase Using 2-Imidazolidinone Chiral Auxiliary
Quynh Pham Bao Nguyen, Taek Hyeon Kim*
Keywords: Solid phase synthesis, Glycolate alkylation reactions
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2935

Abstract | Full Text: PDF


2938  

Stereoselective Recognition of Amino Alcohols and Amino Acids by Carbonylurea- and Carbonyguanidinium-based Imine Receptors
Raju Nandhakumar, Yun Soo Ahn, Hoe Jin Yoon, Kwan Mook Kim*
Keywords: Stereoselective recognition, Imine receptor, Chirality conversion, Amino alcohol, Amino acid
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2938

Abstract | Full Text: PDF


2943  

Electro-oxidation of Cyclohexanol on a Copper Electrode Modified by Copper-dimethylglyoxime Complex Formed by Electrochemical Synthesis
Mohammad Hasanzadeh*, Nasrin Shadjou, Lotfali saghatforoush, Balal Khalilzadeh, Isa Kazeman
Keywords: Cyclohexanol, Electrocatalysis, Copper dimethylglyoxime, Alkaline media
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2943

Abstract | Full Text: PDF


2949  

Deguanylation of Guanine Based-Nucleosides and Calf Thymus DNA Induced by Halogenated Alkanes at the Physiological Condition
Jyoti Sherchan, Eung Seok Lee*
Keywords: Deguanylation, Depurination, Halogenated alkanes, Guanine base-nucleosides, Calf thymus DNA
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2949

Abstract | Full Text: PDF


2959  

Total Synthesis of Licochalcone E
Goo Yoon, Zhiguo Liu, Hee Jin Jeong, Seung Hoon Cheon*
Keywords: Licochalcone E, Aldol condensation, Claisen rearrangement, Synthesis
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2959

Abstract | Full Text: PDF


2962  

Photodissociation Dynamics of C2H4BrCl:
Nonadiabatic Dynamics with Intrinsic Cs Symmetry
Kyoung Seok Lee, Dababrata Paul, Kiryong Hong, Ha Na Cho, Kwang Woo Jung*, Tae Kyu Kim*
Keywords: Photodissociation dynamics, Alkyl halides, Curve-crossing, Cs symmetry, Ion-imaging
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2962

Abstract | Full Text: PDF


2969  

Ammonium Metavanadate: A Mild and Efficient Catalyst for the Synthesis of Coumarins
Priyanka G Mandhane, Ratnadeep S Joshi, Anant R Ghawalkar, Ganesh R Jadhav, Charansingh H Gill*
Keywords: Ammonium metavanadate, 4-Methyl-2H-chromen-2-one, β-Ketoester Pechmann condensation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2969

Abstract | Full Text: PDF


2973  

Ab Initio Study on the Thermal Decomposition of CH3CF2O Radical
Hari Ji Singh*, Bhupesh Kumar Mishra, Nand Kishor Gour
Keywords: HFC-152a, Decomposition of HFC, PES, Transition state theory
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2973

Abstract | Full Text: PDF


2979  

Determination of Hydrogen Peroxide on Modified Glassy Carbon Electrode by Polytetrakis(2-aminophenyl)porphyrin Nanowire
Haesang Jeong, Songmi Kim, Heejin Seol, Jung Min You, Eun Seon Jeong, Seul Ki Kim, Kyung Sik Seo, Seungwon Jeon*
Keywords: Porphyrin nanowire, Single-walled carbon nanotubes, Hydrogen peroxide, Electrochemical sensor, Amperometry
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2979

Abstract | Full Text: PDF


2984  

Discovery and Characterization of a Thermostable NADH Oxidase from Pyrococcus horikoshii OT3
Jong Uk Koh, Hyun Jung Chung, Woo Young Chang, Masaru Tanokura, Kwang Hoon Kong*
Keywords: H2O2-forming NADH oxidase, Pyrococcus horikoshii, Homotetramer, Thermostability, PH0311
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2984

Abstract | Full Text: PDF


2989  

Selective Ring-opening Fluorination of Epoxide: An Efficient Synthesis of 2'-C-Fluoro-2'-C-methyl Carbocyclic Nucleosides
Lian Jin Liu, Si Wouk Kim, Wonjae Lee, Joon Hee Hong*
Keywords: Fluorohydrin, Carbocyclic nucleoside, Anti-HCV agent, Mitsunobu reaction
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2989

Abstract | Full Text: PDF


2993  

An ELISA-on-a-Chip Biosensor System for Early Screening of Listeria monocytogenes in Contaminated Food Products
aSung Min Seo, Il Hoon Cho, Joo Ho Kim, Jin Woo Jeon, Eun Gyoung Oh, Hong Sik Yu, Soon Bum Shin, Hee Jung Lee, Se Hwan Paek*
Keywords: Food-borne microorganism, Early detection, Quantitative analysis, High sensitivity, Immunomagnetic separation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2993

Abstract | Full Text: PDF


2999  

Immuno-chromatographic Analysis for HPV-16 and 18 E7 Proteins as a Biomarker of Cervical Cancer Caused by Human Papillomavirus
Joo Ho Kim, Il Hoon Cho, Sung Min Seo, Ji Sook Kim, Kyu Ha Oh, Heun Soo Kang, In Gyu Kim, Se Hwan Paek*
Keywords: Rapid test, Papillomaviruses, E7 protein as biomarker, Specimen stability, Cervix cancer
DOI: https://doi.org/10.5012/bkcs.2009.30.12.2999

Abstract | Full Text: PDF


3006  

Computational Study of Human Calcitonin (hCT) Oligomer
Youngshang Pak, Jungho Shin, Soonmin Jang*
Keywords: Molecular dynamics simulation, Computational chemistry, Human calcitonin (hCT), Amyloid
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3006

Abstract | Full Text: PDF


3011  

Formation of Layered Bi5Ti3FeO15 Perovskite in Bi2O3>-TiO2-Fe2O3 Containing System
Pramod H Borse, Sang Su Yoon, Jum Suk Jang, Jae Sung Lee, Tae Eun Hong, Euh Duck Jeong, Mi Sook Won, Ok Sang Jung, Yoon Bo Shim, Hyun Gyu Kim*
Keywords: Bi5Ti3FeO15, Aurivillius phase, Polymerized complex method, Activation energy, Crystallization behavior
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3011

Abstract | Full Text: PDF


3016  

Hardness Prediction and First Principle Study of Re-123(Re = Y, Eu, Pr, Gd) Superconductors
Weiwei Liu*, Y P Zhou, X L Feng
Keywords: Superconductor, Rare earth, Hardness
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3016

Abstract | Full Text: PDF


3021  

Energy Band Structure and Photocatalytic Property of Fe-doped Zn2TiO4> Material
Jum Suk Jang, Pramod H Borse, Jae Sung Lee, Kwon Taek Lim, Ok Sang Jung, Euh Duck Jeong, Jong Seong Bae, Mi Sook Won, Hyun Gyu Kim*
Keywords: Fe doped Zn2TiO4, Polymerized complex method, Photocatalysis, Visible light, Hydrogen production
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3021

Abstract | Full Text: PDF


3025  

Characterizations of Novel Poly(aspartic acid) Derivatives Conjugated with γ-Amino Butyric Acid (GABA) as the Bioactive Molecule
Seung Il Kim, Chang Mo Son, Young Sil Jeon, Ji Heung Kim*
Keywords: Poly(aspartic acid), Bioconjugation, γ-Amino butyric acid (GABA), Nanoparticle, Cell-growth activity
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3025

Abstract | Full Text: PDF


3031  

Urea Receptors which Have Both a Fat Brown RR and a Nitrophenyl Group as a Signaling Group
Sung kyu Lee, Jongmin Kang*
Keywords: Anion receptor, Urea, Colorimetric receptor, Anion recognition
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3031

Abstract | Full Text: PDF


3034  

Determination of Heparin Using Norfloxacin-cerium Complex as a Fluorescence Probe by Spectrofluorimetry
Shailaja R Patil, Umesh S Mote, Shivajirao R Patil, Govind B Kolekar*
Keywords: Heparin, Norfloxacin (NFLX), Cerium, Spectrofluorometric method
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3034

Abstract | Full Text: PDF


3039  

Electric Field Dependence Experiments and ab Initio Calculations of Three Cytosine Tautomers in Superfluid Helium Nanodroplets
Ahreum Min, Seung Jun Lee, Myong Yong Choi*, Roger E Miller
Keywords: Superfluid helium droplets, Cytosine tautomers, Vibrational transition moment angle (VTMA), Pendular spectroscopy, ab Initio and DFT calculations
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3039

Abstract | Full Text: PDF


3045  

Characterization of Graphene Sheets Formed by the Reaction of Carbon Monoxide with Aluminum Sulfide
Ilsun Yoon, Chang Duk Kim, Bong Ki Min, Young Ki Kim, Bongsoo Kim, Woo Sik Jung*
Keywords: Graphene sheets, Carbon monoxide, Aluminum sulfide, Raman spectroscopy
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3045

Abstract | Full Text: PDF


3049  

Analysis of tert-Butanol, Methyl tert-Butyl Ether, Benzene, Toluene, Ethylbenzene and Xylene in Ground Water by Headspace Gas Chromatography-Mass Spectrometry
Ho Sang Shin*, Tae Seung Kim
Keywords: MTBE, TBA, BTEX, Headspace GC-MS, Ground water
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3049

Abstract | Full Text: PDF


3053  

Effect of an Extra Chloro Substituent on Photochemistry of o-Alkylphenacyl Chloride
Bong Ser Park*, Seongjin Jeong
Keywords: Photochemistry, Dichloro ketone, Substituent effect
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3053

Abstract | Full Text: PDF


3057  

Anionic Indicators on the Surface of Submicrospheres Consisting of Ionic Palladium(II) Complex
Cho Rong Kim, Tae Hwan Noh, Kyung Ho Yoo, Bok Ryul Yoo, Ok Sang Jung*
Keywords: Amphiphilic properties, Ionic palladium(II) complex, Submicrosphere, Surface modification
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3057

Abstract | Full Text: PDF


3061  

Synthesis of Heteroarylferrocenes by FriedlanderReaction and Their Spectral Properties
Woo Jin Lee, Jong Myoung Chea, Yurngdong Jahng*
Keywords: Ferrocene, Benzo[h]quinoline, 1,10-Phenanthroline, Benzo[b]-1,10-phenanthroline, Heteroarylferrocene
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3061

Abstract | Supporting Information | Full Text: PDF


3066  

Preparation of Polymeric Microparticles by Horizontal Rotating
Jae ryang Joo, Min Ju Shon, Yunseong Jeong, Jong Sang Park*
Keywords: Microparticles, PLGA, Horizontal rotating, Solvent evaporation method
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3066

Abstract | Full Text: PDF


3069  

Electrochromic Properties of (P2)PtL Complexes
(P2 = 3,4-Dimethyl-3’,4’-bis(diphenylphosphino)tetrathiafulvalene;
L = 2Cl, C6H4S2, C3S5)
Dong Youn Noh*, Kyong Soon Shin, Su Kyung Lee
Keywords: Heteroleptic Pt(II) complex, P2PtS2 core, Electrochromism, Electrochemistry, EPR
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3069

Abstract | Full Text: PDF


3073  

Production of Hydrogen-Capped Polyynes by Laser Ablation of Graphite in Neat Water
Yeong Kyung Choi, Jae Kyu Song*, Seung Min Park*
Keywords: Polyyne, Liquid laser ablation, Graphite
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3073

Abstract | Full Text: PDF


3075  

Iminophosphoranylferrocenes as New Nucleophilic Organocatalysts for Regioselective Ring-opening of Epoxides
Nasiruzzaman Sk, Md., Vo Do Minh Hoang, Tae Jeong Kim*
Keywords: Iminophosphoranylferrocene, Organocatalyst, Ring-opening, Epoxides, Regioselective
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3075

Abstract | Full Text: PDF


3079  

S···S Interaction in Pd(II) Complexes of Bis(phosphino)oligothiophene with Various Substituents
Mahreen Arooj, Kyeong Hyeon Kim, Dong Hwan Kim, Byung Sun Kim, Gye Young Park, Si Hwa Jeong, Sung Chul Shin, Jong Keun Park*
Keywords: Oligothiophene, Pd(II) complexes, S…S interactions, Atomic charge, DFT
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3079

Abstract | Full Text: PDF


3082  

Pd(OAc)2 Immobilized on Fe3O4 as Magnetically Separable Heteogeneous Catalyst for Suzuki Reaction in Water
Ji Young Jung, Jin Beom Kim, Abu Taher, Myung Jong Jin*
Keywords: Heterogeneous catalysis, Suzuki reaction, Palladium acetate, Ionic liquid
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3082

Abstract | Full Text: PDF


3085  

Solid-phase Synthesis of Novel 7,8-Functionalized Pyrazolo[1,5-a] [1,3,5]-2,4-Dithioxotriazine Derivatives on Dithiocarboxy Resin Bound Pyrazoles
Young Dae Gong*, Jeong Guen Kim
Keywords: Solid-phase synthesis, Pyrazolo[1,5-a][1,3,5]-2,4-dithioxotriazine, Dithiocarbazate linker, Druglike library
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3085

Abstract | Full Text: PDF


3089  

Fluorescent Anion Receptor of Tweezer-type: Using Pyrene Amide Unit with Cationic Pyridinium Skeleton
Byung Ju Ryu, Ah Leum Lee, Young Ju Lee, Kye Chun Nam*
Keywords: Anion sensor, Binding constant, Anion template
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3089

Abstract | Full Text: PDF


3092  

Biological Evaluation of Dilactone Lignan Analogues of Phellinsin A as Chitin Synthase II Inhibitors
Sangku Lee*, Jae Nyoung Kim, Eungsoo Kim, Min Seok Kim, Hyeong Kyu Lee*
Keywords: Structure-activity relationship, Inhibition, Chitin, Lignan
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3092

Abstract | Full Text: PDF


3095  

Determination of Tritium Content in Radioisotope Wastes by a Wet Oxidation Method
Heung Nae Lee, Seung Dae Yang, Kwang Yong Jee, Se Chul Sohn*
Keywords: Tritium, Radioisotope, LSC, Wet oxidation method
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3095

Abstract | Full Text: PDF


3098  

Regulation of Vaccinia H1-related (VHR) Phosphatase Activity by NSC-87877
Sung Jin Park, Mina Song, Sayeon Cho*
Keywords: VHR, DUSP3, NSC-87877, PTP inhibitor
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3098

Abstract | Full Text: PDF


3101  

Synthesis and Characterization of TetraazaMacrocyclic Nickel(II) and Copper(II) Complexes Bearing Two Tetrazole Pendant Arms
Shin Geol Kang*, Hyunja Kim, Nahee Kim, Jong Hwa Jeong
Keywords: Macrocyclic complex, Tetrazole, Functional pendant arms, Nickel(II) complex, X-Ray structure
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3101

Abstract | Full Text: PDF


3105  

Synthesis of Phloroglucinol Using Microwave-Assisted Reaction from TNT
Woong Hee Lee, Jin Seuk Kim, Seok Chan Kim*
Keywords: TNT, Microwave-assisted reaction, Phloroglucinol, Resorcinol
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3105

Abstract | Full Text: PDF


3107  

Oxidation of Benzylic Alcohols with Iodine and Lithium Carbonate in Ionic Liquid
Seung Bae Lee, Jong Chan Lee*
Keywords: Benzylic alcohol, Iodine, Ionic liquid, Oxidation
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3107

Abstract | Full Text: PDF


3109  

Blue Luminescent Zn(II) and Hg(II) Complexes with 2-[4-(Dimethylamino)styryl]pyridine; Structural and Luminescent Properties
Hoe Joo Seo, Jeong Sim Ryu, Ki Sun Nam, Sung Kwon Kang, Sun Young Park, Young Inn Kim*
Keywords: Zn(II) complex, Hg(II) complex, 2-[4-(Dimethylamino)styryl]pyridine complex, Luminescence, Intraligand charge transfer compound
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3109

Abstract | Full Text: PDF


3113  

Organic-Free Au-Pd Alloys on Germanium Substrate via Spontaneous Galvanic Displacement Reaction
Kang Yeol Lee, Sang Woo Han*, Hee Cheul Choi*
Keywords: Organic-free, Galvanic displacement, Au-Pd Alloys, Co-deposition
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3113

Abstract | Supporting Information | Full Text: PDF


3117  

Synthesis and Structural Characterization of Novel Thulium(III) Cyclic
Organohydroborate Complex with a Weak Agostic Interaction
(THF)3Tm{(μ-H)2(BC8H14)}3
Sang Mock Lee, Sungin Ha, Minah Song, Ansoo Kang, Sangbong Moon, Jang Hoon Chung*
Keywords: Cyclic organohydroborate, Three center two electron bond, Agostic interaction, Thulium complex
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3117

Abstract | Full Text: PDF


3120  

Guanidinium Nitrate/Silica Sulfuric Acid/Ammonium Bromide as an Effective, Viable and Metal-free Catalytic Media for the Selective Oxidation of Sulfides to the Sulfoxides
Mohsen Nikoorazm*, Arash Ghorbani Choghamarani, Hamid Goudarziafshar
Keywords: Sulfide, Sulfoxide, Guanidinium nitrate, Ammonium bromide, Silica sulfuric acid
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3120

Abstract | Full Text: PDF


3123  

Selective Reduction of C-C Double Bonds of 2-Vinylaziridnes: Preparation of Enationmerically Pure 2-Alkylaziridines
Baeck Kyoung Lee, Bong June Sung, Won Koo Lee*, Doo Ha Yoon, Hyun Joon Ha*
Keywords: Chiral aziridine, Selective reduction, Heterocycles, β-Amino alcohol, Unnatural amino acid
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3123

Abstract | Full Text: PDF


3127  

A New Stationary Phase with Improved Ligand Morphology Prepared by Polymerization of Styrene upon Initiator-attached Lichorsorb Silica Particles
Dong Guk Hwang, Shabi Abbas Zaidi, Won Jo Cheong*
Keywords: Initiator attached Lichrosorb silica, RAFT polymerization, Polystyrene bound silica, Improved ligand morphology
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3127

Abstract | Full Text: PDF


3131  

Computational Studies on the Reaction between Monoethanolamine and Nitrogen Oxides
Jae Goo Shim, Jun Han Kim, Young H Jhon*, Jaheon Kim*
Keywords: Nitrogen oxides, Monoethanolamine, Reaction, Transition state, DFT
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3131

Abstract | Full Text: PDF


3133  

Matrix Effects on the Proton-beam Induced Reaction of Spirophenanthrooxazine
Min Seon Seo, Na Young Kim, In Ja Lee*
Keywords: Spirophenanthrooxazine, Matrix effects, Proton-beam
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3133

Abstract | Full Text: PDF


3137  

Preparation and Characterization of Various Surface-modified Semiconductor Nanocrystals
Hwa Sung You, Kang Sik Choi, Pan Kee Bae, Kyung Nam Kim, Ho Gyeom Jang, Yong Rok Kim, Chang Hae Kim*
Keywords: Quantum dot, CdTe, Cytotoxicity, Nanoparticle, Intracellular uptake
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3137

Abstract | Full Text: PDF


3141  

The Removal of Tin from ITO-scrap via Ozonization
Jung Chul Park
Keywords: Removal, Tin, Indium, ITO, Ozonization
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3141

Abstract | Full Text: PDF


3143  

A Thermostable Aspartate Aminotransferase from Aeropyrum pernix K1
Dae Kyung Lee, Jin Young Hwang, Hyun Young Cho, Kwang Hoon Kong*
Keywords: Aeropyrum pernix K1, APE2423, Aspartate aminotransferase, GST-tag, Thermostable enzyme
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3143

Abstract | Full Text: PDF


3147  

Anti-Helicobacter pylori Activity and Structure-Activity Relationships of Berberine Derivatives
Yeong Hwan Han, Kap Duk Lee, Dong Ung Lee*
Keywords: Helicobacter pylori, Berberine analogs, Urease, Structure-activity relationship
DOI: https://doi.org/10.5012/bkcs.2009.30.12.3147

Abstract | Full Text: PDF