ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 29, Number 7
BKCSDE 29(7)
July 20, 2008 

1295  

Effect of Alkali Metal Ions on Rate of Alkaline Ethanolysis of Diphenyl Sulfite
Ik-Hwan Um*, Seung-Eun Lee, Jee-Eun Park
Keywords: Metal ion effect, Alkaline ethanolysis, Ion-pair, Diphenyl sulfite
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1295

Abstract | Full Text: PDF

1297  

Open Sandwich FRET Immunoassay of Estrogen Receptor β in a PDMS Microfluidic Channel
Hyejin Park, Moonkwon Lee, Gi Hun Seong, Jaebum Choo*, Eun Kyu Lee, Joong Yull Park, Sanghoon Lee, Kyeong-Hee Lee, Young-Wook Choi
Keywords: FRET, Open sandwich immunoassay, Microfluidic channel, Estrogen receptor β
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1297

Abstract | Full Text: PDF

1299  

Stereoselective Syntheses of 3-Substituted Flavene Derivatives and Asymmetric Dehydration via Kinetic Resolution
Min Hee Lee, Eui Ta Choi, Yoon Min Lee, Dajung Kim, Yong Sun Park*
Keywords: Kinetic resolution, Asymmetric syntheses, Chiral catalyst, Dehydration, Flavonoids
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1299

Abstract | Full Text: PDF

1301  

Formation of Some Cysteine-Containing Peptide Monolayers on Au Electrodes and Their Applications for Metal Ion Sensing and Electrocatalytic Reactions
Guang Shan Xuan, Sunghyun Kim*
Keywords: Peptide monolayer, Metal ion sensing, Electrocatalysis
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1301

Abstract | Full Text: PDF

1303  

Antitumor Activity of LB42907, a Potent and Selective Farnesyltransferase Inhibitor: Synergistic Effect in Combination with Other Anticancer Drugs
Ji Hyun Park, Sun-Young Koo, Dong-Myung Kim, Kwihwa Kim, Shin Wu Jeong, Hyun-Ho Chung, Heung-Soo Cho, Joonghoon Park, Hyeon Joo Yim, Jinho Lee, Jong Sung Koh, Semi Kim*
Keywords: Farnesyltransferase inhibitor, LB42907, Antitumor activity, Xenograft, Combination effect
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1303

Abstract | Full Text: PDF

1311  

Flavonoids as Substrates of Bacillus halodurans O-Methyltransferase
Ki-Woong Jeong, Jee-Young Lee, Dong-Il Kang, Ju-Un Lee, Yong-Sic Hwang, Yangmee Kim*
Keywords: Methyltransferase, Flavonoids, Binding assay, Docking, Divalent metal
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1311

Abstract | Full Text: PDF

1315  

Synthesis of the 2'-Azidoethyl Trisaccharide, 6d-altroHepp-GlcNAc-Gal Hapten,
an O-Antigenic Repeating Unit of Campylobacter jejuni Serotypes O:23 and O:36
Mikyung Yun, Jeong E. Nam Shin*
Keywords: Campylobacter jejuni, Trisaccharide, 6d-altroHepp-GlcNAc-Gal hapten, O-Antigenic repeating unit
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1315

Abstract | Full Text: PDF

1320  

Phosphomolybdic Acid Supported on Silica Gel as an Efficient and Reusable Catalyst for Cyanosilylation of Aldehydes
Santosh T. Kadam, Sung Soo Kim*
Keywords: PMA-SiO₂, Heterogeneous catalysis, Cyanosilylation, Aldehydes
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1320

Abstract | Full Text: PDF

1323  

Electrochemistry and Determination of 1-Naphthylacetic Acid Using an Acetylene Black Film Modified Electrode
Wensheng Huang*, Wanyun Qu, Dazhai Zhu
Keywords: Acetylene black (AB), Film modified electrode, 1-Naphthylacetic acid (NAA), Determination
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1323

Abstract | Full Text: PDF

1327  

Highly CO₂-soluble 5-Amido-8-hydroxyquinoline Chelating Agents
for Extraction of Metals in Sc-CO₂
Fei Chang, Seohun Park, Hakwon Kim*
Keywords: CO₂-soluble chelating agent, Supercritical CO₂, Metal extraction, 8-Hydroxyquinoline derivatives,
Synergistic effect
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1327

Abstract | Full Text: PDF

1327  

Highly CO₂-soluble 5-Amido-8-hydroxyquinoline Chelating Agents
for Extraction of Metals in Sc-CO₂
Fei Chang, Seohun Park, Hakwon Kim*
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1327

Abstract | Full Text: PDF

1332  

An Environmentally Benign Synthesis of 1-Benzyl-4-aza-1-azonia-bicyclo[2.2.2]octane Tribromide and Its Application as an Efficient and Selective Reagent for Oxidation of Sulfides to Sulfoxides in Solution and Solvent-free Conditions
S. A. Pourmousavi*, P. Salehi
Keywords: Sulfide, Sulfoxide, Oxidation, Solvent free, 1-Benzyl-4-aza-1-azonia-bicyclo[2.2.2]octane tribromide
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1332

Abstract | Full Text: PDF

1335  

Theoretical Studies on the Addition Reactions of Ketene with NH₃
in the Gas Phase and in Non-Aqueous Solutions
Chang Kon Kim, Kyung A Lee, Junxian Chen, Hai Whang Lee, Bon-Su Lee, Chan Kyung Kim*
Keywords: Amination of ketene, Solvent effect, CPCM optimization, Basis set superposition error
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1335

Abstract | Full Text: PDF

1344  

Improved Performance of a Microbial Fuel Cell with Polypyrrole/Carbon Black Composite Coated Carbon Paper Anodes
Yong Yuan, Sunghyun Kim*
Keywords: Microbial fuel cell, Polypyrrole/carbon black, Electrode modification, Impedance spectroscopy
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1344

Abstract | Full Text: PDF

1349  

Amino-Functionalized Alkylsilane SAM-Assisted Patterning
of Poly(3-hexylthiophene) Nanofilm Robustly Adhered to SiO₂ Substrate
Ilsun Pang, Jin-Hyo Boo, Honglae Sohn, Sungsoo Kim*, Jaegab Lee
Keywords: Poly(3-hexylthiophene), Amino-alkylsilane, Patterning, Vapor phase polymerization
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1349

Abstract | Full Text: PDF

1353  

Porphyrin-Cored Arylether Dendrimers with Vinyl Groups in the Periphery
So-yeon Lim, Daeock Choi*, Eun Ju Shin*
Keywords: Arylether dendrimer, Porphyrin, Absorption spectra, Fluorescence spectra
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1353

Abstract | Full Text: PDF

1359  

Aminolysis of 2,4-Dinitrophenyl 2-Furoate and 2-Thiophenecarboxylate: Effect of Modification of Nonleaving Group from Furoyl to Thiophenecarbonyl on Reactivity and Mechanism
Ik-Hwan Um*, Se-Won Min, Sun-Mee Chuna
Keywords: Aminolysis, Mechanism, Brønsted-type plot, Rate-determining step, Nonleaving group
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1359

Abstract | Full Text: PDF

1364  

Promoting Effect of AlCl₃ on the Fe-catalyzed Dimerization
of Bicyclo[2.2.1]hepta-2,5-diene
Mai Dao Nguyen, Ly Vinh Nguyen, Je Seung Lee, Jeong Sik Han, Byung Hun Jeong, Minserk Cheong, Hoon Sik Kim*, Ho-Jung Kang*
Keywords: Ionic liquids, 2,5-Norbornadiene, Dimerization, Hexacyclic endo-endo isomer
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1364

Abstract | Full Text: PDF

1369  

Twist Boat Conformation of Thiane S-Oxide Both in Solid State and in Solution
Dong Ju Jeon*, Ikyon Kim
Keywords: Twist boat, Conformational analysis, X-ray crystallography, Thiane S-oxide
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1369

Abstract | Full Text: PDF

1374  

DFT Study for Cage-annulated p-tert-Butylcalix[4]crown-ether
Complexed with Potassium Ion
Kwangho Kim, Seong Jun Park, Jong-In Choe*
Keywords: Cage-annulated calix[4]crown-ether, Complexation, Potassium cation, DFT B3LYP/6-31G(d,p)
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1374

Abstract | Full Text: PDF

1379  

Microwave-assisted Synthesis of 2H-Benzo[b][1,4]oxazin-3(4H)-ones and
1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-ones via Smiles Rearrangement
Zuo Hua, Kyeong-Hee Kam, Hee-Jin Kwon, Lijuan Meng, Chuljin Ahn, Tae-Jin Won, Tae-Hyun Kim, Ch. Raji Reddy, S. Chandrasekhar*, Dong-Soo Shin*
Keywords: Microwave-assisted reaction, Benzo[1,4]oxazinone, Pyrido[1,4]oxazinone, Smiles rearrangement
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1379

Abstract | Full Text: PDF

1386  

Electrochemical Determination of Artemisinin Using a Multi-wall Carbon Nanotube Film-modified Electrode
Xiaofeng Yang, Tian Gan, Xiaojiang Zheng, Dazhai Zhu, Kangbing Wu*
Keywords: Artemisinin (Qinghaosu), Analysis, Carbon nanotube, Electrochemistry, Film modified electrode
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1386

Abstract | Full Text: PDF

1391  

Determination of Toxic Elements in Polymer Materials Using Instrumental Neutron Activation Analysis
Kwangwon Park, Joung Hae Lee*, Kyunghaeng Cho, Hyung Sik Min, Myung Chul Lim, Duk Soo Choi
Keywords: INAA, Polypropylene, Toxic elements
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1391

Abstract | Full Text: PDF

1395  

A Ferrocene Derivative Redox Sensor for Mercuric Ion: Synthesis and Electrochemical Study
Nhat-Nguyen Bui, Jong-Tai Hong, Sun-il Mho, Hye-Young Jang*
Keywords: Ferrocene, Mercuric ion, Electrochemistry, Redox sensor
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1395

Abstract | Full Text: PDF

1399  

Crystal Structure and Spectroscopic Properties of
cis-β-[CrCl₂(1,4,8,11-tetrazaundecane)chromium(III) Perchlorate
Jong-Ha Choi*, Hag-Sung Kim, Mohammad Hossein Habibi
Keywords: Structure, Chromium(III), Spectral properties, Tetradentate, cis-β Conformation
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1399

Abstract | Full Text: PDF

1403  

Effect of Leaving Group in the Hydrolyses of N-Cyclopropanecarbonylimidazoles
Jong Pal Lee*, Chun Hee Park, Dae Dong Sung, In Sun Koo
Keywords: N-Cyclopropanecarbonylimidazole, pH-rate profile, Hydrolysis, Appearent pKa
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1403

Abstract | Full Text: PDF

1407  

Reducing Characteristics of Metal Diisobutyl-t-butoxyaluminum Hydrides for Tertiary Amides
Seong Jib Choi, Kang Jin Lee, Gwi Bin Lee, Duk Keun An*
Keywords: Metal diisobutyl-t-butoxyaluminum hydride, Aldehyde, Tertiary amide, Partial reduction
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1407

Abstract | Full Text: PDF

1409  

Probe Molecule Diffusion in Small Normal and Isomeric Alkanes: An Equilibrium Molecular Dynamics Simulation Study
Song Hi Lee
Keywords: Probe molecule in alkanes, Diffusion, Viscosity, Molecular dynamics simulation
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1409

Abstract | Full Text: PDF

1412  

Synthesis, Crystal Structure and Property Studies on a Tetrachlorocuprate Salt of an Organic Cation
Fang Fang Jian, Yong Qi Qin, Jing Zhang, Pu Su Zhao*
Keywords: Synthesis, Crystal structure, Fluorescence spectra, Thermal stability
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1412

Abstract | Full Text: PDF

1415  

Synthesis and Characterization of 5-Dinitromethyltetrazole
Choong Hwan Lim, Seongho Hong, Kyoo-Hyun Chung*, Jin Seuk Kim, Jin Rai Cho
Keywords: Tetrazole, 5-Dinitromethyltetrazole, Nitration, Energetic material, Tautomerism
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1415

Abstract | Full Text: PDF

1418  

Microwave-accelerated Solvent and Catalyst Free Synthesis of 3-Indolylhydroquinones
J. S. Yadav*, B. V. Subba Reddy, K. Shiva Shankar, T. Swamy, K. Premalatha
Keywords: Conjugate addition, Indoles, p-Quinones, Microwave irradiation, 3-Indolylhydroquinones
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1418

Abstract | Full Text: PDF

1421  

Reaction of 1-(3,5-Bis(trifluoromethyl)phenyl)-3-(4-(Pyridin-3-yl)pyrimidin-2-yl) urea with Methyl Iodide and X-ray Crystallographic Structure of Its Derivative
Se Jin Jung, Jae Kyun Lee, Kihang Choi, So Ha Lee*
Keywords: Monomethylated urea, Dimethylated urea, Pyrimidines, X-ray diffraction
DOI: https://doi.org/10.5012/bkcs.2008.29.7.1421

Abstract | Full Text: PDF