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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 28, Number 2
BKCSDE 28(2)
February 20, 2007 

 

171  

A Facile and Efficient Deoxygenation of Sulfoxides with Mo(CO)6
Byung Woo Yoo*, Min Suk Song, Min Chol Park
Keywords: Deoxygenation, Sulfoxides, Sulfides, Molybdenum hexacarbonyl
DOI: https://doi.org/10.5012/bkcs.2007.28.2.171

Abstract | Full Text: PDF


173  

The First Structurally Determined Ruthenium Nitrate Complex of Chelating Diphosphine Ligand
Won K. Seok
Keywords: Ru nitrate complex, Chelating dppm ligand, Bi-dentate fashion, CAN
DOI: https://doi.org/10.5012/bkcs.2007.28.2.173

Abstract | Supporting Information | Full Text: PDF


175  

C-3 Epimerization of 6-Deoxocastasterone in Phaseolus vulgaris
Jung-Yun Hwang, Chan Ho Park, Seong-Ki Kim*
Keywords: Brassinosteroids, 6-Deoxocastasterone, 3-Epi-6-deoxocastasterone, Phaseolus vulgaris
DOI: https://doi.org/10.5012/bkcs.2007.28.2.175

Abstract | Full Text: PDF


177  

Formation of Viologen-containing Organic Monolayer on Si(111) Surface
Dae-Hyun Shin, Byung-Gak Yoo, Cheol Min Yoon, Chi-Woo J. Lee*, Kohei Uosaki
Keywords: Si(111), Viologen, Electrochemistry, ATR-FTIR, Oxygen
DOI: https://doi.org/10.5012/bkcs.2007.28.2.177

Abstract | Full Text: PDF


179  

An Efficient Synthesis of an Apoptosis Inducer, F-3-2-5 by Using Octanol-Accelerated Baylis-Hillman Reaction
Seock-Yong Kang, Kwang-Su Park, Jinyoung Kim, Youhoon Chong*, Hyunah Choo*
Keywords: Baylis-Hillman reaction, Apoptosis inducer, Octanol
DOI: https://doi.org/10.5012/bkcs.2007.28.2.179

Abstract | Full Text: PDF


181  

Development of a Pulsed Mixing Source for Bimolecular Reaction
Chan Ho Kwon
Keywords: Pulsed mixing source, Photoinitiated reaction, Hydrogen-abstraction, Chlorine atom
DOI: https://doi.org/10.5012/bkcs.2007.28.2.181

Abstract | Full Text: PDF


183  

Determination of Buprenorphine in Raw Material and Pharmaceutical Products Using Ion-pair Formation
Massoud Amanlou*, Peghah Khosravian, Effat Souri, Orkideh Ghorban Dadrass, Rasoul Dinarvand, Mohammad Massoud Alimorad, Hamid Akbari
Keywords: Spectrophotometry, Buprenorphine, Bromocresol green, Ion-pair complex
DOI: https://doi.org/10.5012/bkcs.2007.28.2.183

Abstract | Full Text: PDF


188  

Influence of Surface Treatment of Polyimide Film on Adhesion Enhancement between Polyimide and Metal Films
Soo-Jin Park*, Eun-Jung Lee, Soo-Han Kwon
Keywords: Polyimide, Chemical treatment, Adhesion characteristics, T-peel test
DOI: https://doi.org/10.5012/bkcs.2007.28.2.188

Abstract | Full Text: PDF


193  

Raman and Fluorescence Studies of Thermotropic Liquid-Crystalline Oligomers with Different Type of Coils
Jong-Bok Chae, Soo-Chang Yu*, Younsik Lee
Keywords: Raman, Fluorescence, Liquid crystalline, Intermolecular structure, Coil effect
DOI: https://doi.org/10.5012/bkcs.2007.28.2.193

Abstract | Full Text: PDF


200  

P56 LCK Inhibitor Identification by Pharmacophore Modelling and Molecular Docking
Nagakumar Bharatham, Kavitha Bharatham, Keun Woo Lee*
Keywords: P56 LCK, Protein tyrosine kinase (PTKs), CATALYST pharmacophore hypothesis, Molecular docking, Lipinski’s rules
DOI: https://doi.org/10.5012/bkcs.2007.28.2.200

Abstract | Full Text: PDF


207  

Three Common Subunits in Editing Domains of Class Ia tRNA Synthetases
Keun Woo Lee*, Yong Jung Kwon, James M. Briggs*
Keywords: Aminoacyl-tRNA synthetase (aaRS), Editing domain, Aminoacylation, CP1 domain
DOI: https://doi.org/10.5012/bkcs.2007.28.2.207

Abstract | Full Text: PDF


211  

A Simple and Efficient Docking Method to the Cyclin-Dependent Kinase 2
Kwang-Su Park, Jinyoung Kim, Youhoon Chong*, Hyunah Choo†*
Keywords: CDK2, Docking, Mutation, CoMSIA
DOI: https://doi.org/10.5012/bkcs.2007.28.2.211

Abstract | Full Text: PDF


220  

Aminolyses of 2,4-Dinitrophenyl 2-Furoate and Benzoate: Effect of Nonleaving Group on Reactivity and Mechanism
Ik-Hwan Um*, Sun-Mee Chun, Kalsoom Akhtar
Keywords: Aminolysis, Nonleaving group, Yukawa-Tsuno plot, Rate-determining step, Reaction mechanism
DOI: https://doi.org/10.5012/bkcs.2007.28.2.220

Abstract | Full Text: PDF


225  

New Cholinesterase Inhibitor, Lipoic Acid-Nitrone Derivatives
Yun Mi Seo, Kang Hee Nam, Pill Seong Kang, Sung Bo Ko, Eugene Oh, Min Tae Sung, Byoung Wook Choi, Bong Ho Lee*, Jeong Ho Park*
Keywords: Lipoic acid, Nitrone, Antioxidant, Cholinesterase inhibitor
DOI: https://doi.org/10.5012/bkcs.2007.28.2.225

Abstract | Full Text: PDF


229  

A New Chemical Constituent from the Hairy Root Cultures of Catharanthus roseus
Ill-Min Chung, Han-Young Park, Mohd Ali, Ka Yiu San, Christie A. M. Peebles, Seung-Beom Hong, Ateeque Ahmad*
Keywords: Catharanthus roseus, Apocynaceae, Culture hairy root composition, New and known compounds
DOI: https://doi.org/10.5012/bkcs.2007.28.2.229

Abstract | Full Text: PDF


235  

Ab Initio Calculated Structures and Vibrational Spectra of 1,3-Diethoxy-p-tert-butylcalix[4]crown-5-ether Complexed with Potassium Cation
Jong-In Choe
Keywords: 1,3-Diethoxycalix[4]crown-5-ether, Complexation, Potassium cation, Ab initio calculation, Vibrational spectrum
DOI: https://doi.org/10.5012/bkcs.2007.28.2.235

Abstract | Full Text: PDF


241  

Tight-binding Electronic Structure Study of the β'- and β''-Phases of the Organic Conducting Salts (BEDT-TTF)2[(IBr2)0.2(BrICl)0.1(ICl2)0.7]
Hyun-Joo Koo*, Myung-Hwan Whangbo*
Keywords: Organic conducting salt, BEDT-TTF, Electronic structure calculations, HOMO-HOMO interaction energy
DOI: https://doi.org/10.5012/bkcs.2007.28.2.241

Abstract | Full Text: PDF


246  

The Use of Crude Extract of Kohlrabi (Brassica oleracea gongylodes) as a Source of Peroxidase in the Spectrofluorimetric Determination of Thiamine
Mohammad Amjadi*, Jamshid L. Manzoori, Maghsood Orooji
Keywords: Thiamine, Spectrofluorimetry, Peroxidase, Kohlrabi, Crude extract
DOI: https://doi.org/10.5012/bkcs.2007.28.2.246

Abstract | Full Text: PDF


251  

Crystal Structure of Fully Dehydrated Partially Cs+-Exchanged Zeolite X, Cs52Na40-X (The Highest Cs+-Exchanged Level Achieved by Conventional Method and Confirmation of Special Site Selectivity)
Myung Nam Bae
Keywords: Zeolite X, Cesium, Sodium, Double six-rings, Six-rings
DOI: https://doi.org/10.5012/bkcs.2007.28.2.251

Abstract | Supporting Information | Full Text: PDF


257  

Improved Synthesis of the Tetrasaccharide Repeat Unit of the O-Antigen Polysaccharide from Escherichia coli O77
Bo-Young Lee, Ju Yuel Baek, Heung Bae Jeon, Kwan Soo Kim*
Keywords: Escherichia coli O77, Glycosylation, 2'-Carboxybenzyl (CB) glycoside, Mannosyl 4-pentenoate/PhSeOTf, Glycosyl trichloroacetimidate
DOI: https://doi.org/10.5012/bkcs.2007.28.2.257

Abstract | Full Text: PDF


263  

Cu(II) Complexes Conjugated with 9-Aminoacridine Intercalator:Their Binding Modes to DNA and Activities as Chemical Nuclease
Jung Hee Kim*, Mi Ryung Youn, Young-Ae Lee, Jong Moon Kim, Seog K. Kim*
Keywords: Cu complex, DNA cleavage, Acridine, Linear dichroism, Fluorescence
DOI: https://doi.org/10.5012/bkcs.2007.28.2.263

Abstract | Full Text: PDF


271  

An Essential Histidine Residue in the Catalytic Mechanism of the Rat Kidney γ -Glutamyl Transpeptidase
Soo-Ja Kim, Moon Kyu Ko, Kyu-Yun Chai, Seong-Wan Cho, Woo-Yiel Lee*
Keywords: Gamma-glutamyl transpeptidase, Essential histidine, Kinetic study, Chemical modification, Photooxidation
DOI: https://doi.org/10.5012/bkcs.2007.28.2.271

Abstract | Full Text: PDF


276  

Solid-Phase Extraction of Caffeine and Catechin Compounds from Green Tea by Caffeine Molecular Imprinted Polymer
Yinzhe Jin, Kyung Ho Row*
Keywords: Solid-phase extraction, Molecular imprinted polymer, Caffeine, Catechin compounds
DOI: https://doi.org/10.5012/bkcs.2007.28.2.276

Abstract | Full Text: PDF


281  

Nickel-Catalyzed Hydrogenolysis of Arenesulfonates Using Secondary Alkyl Grignard Reagents
Chul-Bae Kim, Chul-Hee Cho, Kwangyong Park*
Keywords: Hydrogenolysis, Arenesulfonates, Homogeneous nickel catalyst, Secondary alkyl Grignard reagents
DOI: https://doi.org/10.5012/bkcs.2007.28.2.281

Abstract | Full Text: PDF


285  

Synthesis and Biological Evaluation of Arylsulfonylpiperazine Derivatives as 5-HT6 Receptor Ligands
Sun Ah Jeon, Hyunah Choo, Woo-Kyu Park, Hyewhon Rhim, Soo Y. Ko, Yong Seo Cho, Hun Yeong Koh, Ae Nim Pae*
Keywords: Serotonin, 5-HT6 Receptor, Antagonists
DOI: https://doi.org/10.5012/bkcs.2007.28.2.285

Abstract | Full Text: PDF


292  

The Sesquiterpenes from Cacalia tangutica
Zhen Ling Liu, Qing Liu, Xuan Tian*
Keywords: Cacalia tangutica, Compositae, Sesquiterpenes
DOI: https://doi.org/10.5012/bkcs.2007.28.2.292

Abstract | Full Text: PDF


295  

Synthesis of Platinum(II) Complexes from N-Alkyl-1,2-ethanediamine and N-Alkyl-1,3-propanediamine Derivatives
Eloi T. Cesar, Richard N. Berg, Ana Paula S. Fontes, Heveline Silva, Mauricio F. Saraiva, Wendell Guerra, Mauro V. de Almeida*
Keywords: Platinum(II) complexes, N-Alkyl-diamines, Anticancer agents
DOI: https://doi.org/10.5012/bkcs.2007.28.2.295

Abstract | Full Text: PDF


299  

Crystal Structure and Liquid Crystalline State of Cholesteryl Butylcarbonate
Young Ja Park
Keywords: Cholesteryl butylcarbonate, Polymorphs, Liquid crystal
DOI: https://doi.org/10.5012/bkcs.2007.28.2.299

Abstract | Full Text: PDF


303  

1D Coordination Polymer {[Zn(L1)(H2pm)]·H2O}n:An Unusual Coordination of 1,5-COO- Groups of H2pm to Zinc(II) Ions
Hanyoung Park, Mi Hyang Jeong, Ju Chang Kim*, Alan J. Lough
Keywords: Zinc(II) complex, Crystal structure, Macrocycle, Pyromellitic acid
DOI: https://doi.org/10.5012/bkcs.2007.28.2.303

Abstract | Full Text: PDF


307  

Unexpected Formation of a [2+2] Cycloaddition Product from Reaction of Methyl 7-Oxabicyclo[2.2.1]hept-2-en-2-carboxylate with a Samarium(II) Reagent
Ki-Su Jun, Il Yeong Park, Han-Young Kang*
Keywords: Samarium(II) reagent, Samarium(II) iodide, Functionalized cyclohexanes, Cycloaddition, Dimerization
DOI: https://doi.org/10.5012/bkcs.2007.28.2.307

Abstract | Full Text: PDF


311  

Flexible Bidentate Pyridyl Ligands in the Coordination-Driven Self-Assembly of Discrete Pd-Macrocycles
Mi-Eun Moon, Hyo Jin Lee, Bong Sung Ko, Ki-Whan Chi*
Keywords: Flexible pyridyl ligands, Coordination-driven self-assembly, Pd-macrocycles
DOI: https://doi.org/10.5012/bkcs.2007.28.2.311

Abstract | Full Text: PDF


315  

Synthesis of Calixsalen : A Route to Azacalixarene Analogue
Se-young Kim, Kwanghyun No*
Keywords: Calixarene, Azacalixarene, Calixsalen
DOI: https://doi.org/10.5012/bkcs.2007.28.2.315

Abstract | Full Text: PDF


319  

Kinetic Energy Release in the Unimolecular Dissociation of 1-Butanol Cation
Joong Chul Choe
Keywords: 1-Butanol cation, Kinetic energy release, Mass spectrometry
DOI: https://doi.org/10.5012/bkcs.2007.28.2.319

Abstract | Full Text: PDF


322  

Syntheses and Characterization of Cyclopropane-fused Hydrocarbons as New High Energetic Materials
Chang Ho Oh*, Dai In Park, Joong Hyun Ryu, Joon Hyun Cho, Jeong-Sik Han*
Keywords: Cyclopropane, Fused hydrocarbon, Energy, Fuel
DOI: https://doi.org/10.5012/bkcs.2007.28.2.322

Abstract | Full Text: PDF


325  

N-Methyl Pseudoephedrine-mediated Asymmetric Syntheses of Dihydroquinoxalinones for the Preparation of Flavane Analogues
Yongtae Kim, Kyoung Hee Kang, Eui Ta Choi, Min Hee Lee, Yong Sun Park*
Keywords: Dihydroquinoxalinone, Chiral auxiliary, Asymmetric syntheses, Nucleophilic substitution, Flavonoids, Dynamic resolution
DOI: https://doi.org/10.5012/bkcs.2007.28.2.325

Abstract | Full Text: PDF


329  

Synthesis and Electro-Optic Properties of Novel T-Type Polyester with High Thermal Stability of Dipole Alignment
Ju-Yeon Lee*, Jin-Hyang Kim, Won-Taek Jung
Keywords: Nonlinear optics, Polyesters, Thermal stability, Second harmonic generation, Relaxation of dipole alignment
DOI: https://doi.org/10.5012/bkcs.2007.28.2.329

Abstract | Full Text: PDF


333  

Synthesis of Indoles and Benzisoxazolines from Baylis-Hillman Adducts of 2-Nitrobenzaldehydes
Ka Young Lee, Hyun Seung Lee, Jae Nyoung Kim*
Keywords: Indoles, Baylis-Hillman adducts, 2-Nitrobenzaldehydes, SnCl2
DOI: https://doi.org/10.5012/bkcs.2007.28.2.333

Abstract | Full Text: PDF


336  

Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines by SiO2/P2O5-SeO2 under Mild and Heterogeneous Conditions
Satya Paul*, Shivani Sharma, Monika Gupta, Deepak Choudhary, Rajive Gupta
Keywords: 1,4-Dihydropyridines, Aromatization, Selenium dioxide, SiO2/P2O5, Heterogeneous conditions
DOI: https://doi.org/10.5012/bkcs.2007.28.2.336

Abstract | Full Text: PDF


339  

Conformational Dynamics of Heme-pocket in Myoglobin Encapsulated in Silica Sol-gel Glasses
Seongheun Kim, Taegon Lee, Manho Lim*
Keywords: Conformational relaxation of myoglobin, Heme pocket, Femtosecond IR spectroscopy, Silica sol-gel, Spatial confinement
DOI: https://doi.org/10.5012/bkcs.2007.28.2.339

Abstract | Full Text: PDF


343  

Synthesis, X-ray Crystal Structure and Luminescence Properties of Binuclear Platinum(II) Complex with PtP2S2 Core and Acetylenic Bridge
Dong-Youn Noh*, Kyong-Soon Shin, Kyung-In Son
Keywords: Binuclear Pt(II) dithiolate, PtP2S2, X-ray structure, Luminescence
DOI: https://doi.org/10.5012/bkcs.2007.28.2.343

Abstract | Full Text: PDF


347  

Chiral Separation and Discrimination of Catechin by Microbial Cyclic β-(1→3),(1→6)-glucans Isolated from Bradyrhizobium japonicum
Chanho Kwon, Jungwon Choi, Sanghoo Lee, Heylin Park, Seunho Jung*
Keywords: Cyclic β-(1→3),(1→6)-glucans, Chiral NMR shifting reagent, Chiral flavanoid, Chiral separation, Capillary electrophoresis
DOI: https://doi.org/10.5012/bkcs.2007.28.2.347

Abstract | Full Text: PDF