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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 55, Number 5
JKCSEZ 55(5)
October 20, 2011 

 

741  

Alkyl Group Dissociation During Corona Excitation of Alkylbenzenes
Young Wook Yoon, Sang Kuk Lee*
Keywords: Spectroscopy, Reaction mechanism, Benzyl-type Radical
DOI: https://doi.org/10.5012/jkcs.2011.55.5.741

Abstract  |  Full Text: PDF


746  

Specific Binding of Nile Red to Apomyoglobin
Salina A Chowdhury, Manho Lim*
Keywords: Fluorescence correlation spectroscopy, Fluorescence lifetime, pH denaturation, Folding/unfolding dynamics
DOI: https://doi.org/10.5012/jkcs.2011.55.5.746

Abstract  |  Full Text: PDF


751  

Resolution of Aryl α-Aminoalkyl Ketones on a Doubly Tethered Liquid Chromatographic Chiral Stationary Phase Based on (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid
Kab Bong Jin, Hee Jin Kim, Myung Ho Hyun*
Keywords: Aryl α-aminoalkyl ketone, Chiral stationary phase, (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid, Liquid chromatography, Resolution
DOI: https://doi.org/10.5012/jkcs.2011.55.5.751

Abstract  |  Full Text: PDF


756  

Synthesis of (2-pyridyl)-Acetyl Chitosan and Its Antioxidant Activity
Rong chun Li*
Keywords: synthesis, (2-pyridyl)-acetyl chitosan, antioxidant activity
DOI: https://doi.org/10.5012/jkcs.2011.55.5.756

Abstract  |  Full Text: PDF


760  

Synthesis of Novel Series of Various Substituted1-(5-(2-p-tolyloxyquinolin-3-yl)-2-(pyridin-4-yl)-1,3,4-oxadiazol-3(2H)-yl)ethanone and its Antibacterial Activity
Ratnadeep S Joshi, Priyanka G Mandhane, Asha V Chate, Charansingh H Gill*
Keywords: 1,3,4 oxadiazole, Quinoline, Isoniazide, Cyclisation, Antibacterial activity
DOI: https://doi.org/10.5012/jkcs.2011.55.5.760

Abstract  |  Full Text: PDF


765  

Design, Synthesis and Biological Evaluation of Novel Analogs of Bortezomib
R Janaki Rama Rao, A K S Bhujanga Rao*, K Swapna, B Baby Rani, S Prasanna Kumar, S Awantika, Y L N Murthy
Keywords: Bortezomib, human tumor cell lines, A549, PC3, IC50 values
DOI: https://doi.org/10.5012/jkcs.2011.55.5.765

Abstract  |  Full Text: PDF


773  

Statistical Study For The prediction of pKa Values of Substituted Benzaldoxime Based on Quantum Chemicals Methods
Emad A.S Al Hyali*, Nezar A Al Azzawi, Faiz M.H Al Abady
Keywords: pKa value, Benzaldoxime, PM3, Ab initio
DOI: https://doi.org/10.5012/jkcs.2011.55.5.773

Abstract  |  Full Text: PDF


776  

An Improved Procedure for the Synthesis of 1,5-Benzothiazepines Using Ceric Ammonium Nitrate (CAN)
Asha V Chate, Ratnadeep S Joshi, Priyanka G Mandhane, Charansingh H Gill*
Keywords: 1,5-Benzothiazepine, CAN, Chalcone, Catalysis, Ultrasound irradiation
DOI: https://doi.org/10.5012/jkcs.2011.55.5.776

Abstract  |  Full Text: PDF


781  

Facile Synthesis of New Pyrazolopyrimidine Derivatives of Potential Biosignificant Interest
Aly A Aly, Iman A Gad El Karim*
Keywords: Imidazole pyrimidine, Pyrazole and triazine
DOI: https://doi.org/10.5012/jkcs.2011.55.5.781

Abstract  |  Full Text: PDF


787  

Zinc (II) [tetra(4-methylphenyl)] Porphyrin: a Novel and Reusable Catalyst for Efficient Synthesis of 2,4,5-trisubstituted Imidazoles Under Ultrasound Irradiation
Javad Safari*, Shiva Dehghan Khalili, Sayed Hossein Banitaba, Hossein Dehghani
Keywords: Three-component condensation, 2,4,5-Trisubstituted imidazoles, Zinc (II) [tetra (4-methylphenyl)] porphyrin, Ultrasound irradiation
DOI: https://doi.org/10.5012/jkcs.2011.55.5.787

Abstract  |  Full Text: PDF


794  

Synthesis and Antimicrobial Activity of Oxazolone, Imidazolone and Triazine Derivatives Containing Benzothiophene
Gadada Naganagowda, Patchanita Thamyongkit, Amorn Petsom*
Keywords: Benzothiophene, Imidazol-5-ones, 1,2,4-triazine-6-ones, Antimicrobial activity
DOI: https://doi.org/10.5012/jkcs.2011.55.5.794

Abstract  |  Full Text: PDF (RETRACTION )


805  

An Expeditious Room Temperature Stirring Method for the Synthesis of Isoxazolo[5,4-b]quinolines
Kirti S Niralwad, Bapurao B Shingate, Murlidhar S Shingare*
Keywords: Isoxazolo[5,4-b]quinoline, K2CO3, Room temperature
DOI: https://doi.org/10.5012/jkcs.2011.55.5.805

Abstract  |  Full Text: PDF


808  

An Improved Procedure for 2-amino-5-nitro-4,6-diarylcyclohex-1-ene-1,3,3-tricar Bonitriles; Carbonate on Polymer Support as Mild and Reusable Catalyst
T S R Prasanna, K Mohana Raju*
Keywords: Carbonate on polymer support (Amberlyst A-26 NaCO3-), 2-amino-5-nitro-4,6-diarylcyclohex-1-ene-1,3,3-tricarbonitriles, Nitromethane, Malanonitrile
DOI: https://doi.org/10.5012/jkcs.2011.55.5.808

Abstract  |  Full Text: PDF


812  

Effect of Various Supports on the Physico-chemical Properties of V-Sb Oxides in the Oxidative Dehydrogenation of Isobutane
N T Shamilov*, V P Vislovskiy
Keywords: Vanadium-antimony oxide catalysts, Supports, Oxidative dehydrogenation, Isobutane, Isobutene
DOI: https://doi.org/10.5012/jkcs.2011.55.5.812

Abstract  |  Full Text: PDF


819  

Analysis of the Microstructure and Oxidation Behavior of Some Commercial Carbon Fibers
Dae Ho Kim, Bo Hye Kim*, Kap Seung Yang*, Yun Hyuk Bang, Sung Ryong Kim, Hun Kook Im
Keywords: Carbon fiber, Microstructure, Mechanical properties, Oxidation behavior
DOI: https://doi.org/10.5012/jkcs.2011.55.5.819

Abstract  |  Full Text: PDF


824  

Effects of Reaction Conditions on Cobalt-Catalyzed Fischer-Tropsch Synthesis: Interactions between Operating Factors
Hossein Ajamein, Majid Sarkari, Farhad Fazlollahi, Hossein Atashi*
Keywords: Fischer-Tropsch synthesis, Operating parameters, Taguchi method
DOI: https://doi.org/10.5012/jkcs.2011.55.5.824

Abstract  |  Full Text: PDF


830  

Study on the Industrial Process of Rubber Anti-oxidant RD
Liu Yu*, Gao qinyu, Liu Lianxin, Shi guangxia
Keywords: Rubber anti-oxidant RD, Orthogonal design, Ratio of keto-amine, Ratio of catalyst acid-amine
DOI: https://doi.org/10.5012/jkcs.2011.55.5.830

Abstract  |  Full Text: PDF


835  

Inhibition Effect of Nevirapine an Antiretroviral on the Corrosion of Mild Steel Under Acidic Condition
J Ishwara Bhat*, Vijaya D P Alva
Keywords: Mild steel, Weight loss, Polarisation, EIS, Acid corrosion
DOI: https://doi.org/10.5012/jkcs.2011.55.5.835

Abstract  |  Full Text: PDF


842  

An Effective Process for Removing Organic Compounds from Oily Sludge
Guolin Jing*, Mingming Luan, Tingting Chen, Chunjie Han
Keywords: Wet air oxidation, Catalytic wet air oxidation, Oily sludge, COD removal
DOI: https://doi.org/10.5012/jkcs.2011.55.5.842

Abstract  |  Full Text: PDF


846  

The Characteristics of Imagery Thinking in the Processes of Science-Gifted Students' Generating Analogy
과학영재의 비유 만들기 과정에서 나타난 심상적 사고의 특성
Chanho Yang, Won Park, Youjung Kim, Gilsoon Choi, Taehee Noh*
Keywords: Generating analogy, Imagery thinking, Information-processing of imagery, Science-gifted student
DOI: https://doi.org/10.5012/jkcs.2011.55.5.846

Abstract  |  Full Text: PDF


857  

Development of Teaching Strategy Using Inter-Disciplinary Analogy to Enhance Students' Creative Problem Solving Skills and Examination of Its Effectiveness (II)
학문 통합적 비유를 활용한 창의적 문제 해결력 지향 대학교 화학 실험 수업 전략의 개발 및 효과 (제II보)
Dami Bang, Soonhee Kang*
Keywords: Inter-disciplinary analogy, Creative problem solving skills, Creative thinking skill, Critical thinking skill, Academic self-regulation
DOI: https://doi.org/10.5012/jkcs.2011.55.5.857

Abstract  |  Full Text: PDF


875  

Perspectives of College Students and High School Science Teachers on Factors Affecting College Science Learning
대학 과학 학습에 영향을 주는 요인에 대한 대학생과 고등학교 과학교사의 인식
Miyoung Hong*, Nam Hwa Kang, Joo Ah Kim
Keywords: Factors influencing college science learning, College students, High school science teachers
DOI: https://doi.org/10.5012/jkcs.2011.55.5.875

Abstract  |  Full Text: PDF


882  

Synthesis and Biological Screening of Thiazole-5-Carboxamide Derivatives
Pravin C Mhaske, Kamlesh S Vadgaonkar, Rahul P Jadhav, Vivek D Bobade*,
Keywords: Thiazole-5-carboxamide, HOBT, antimicrobial activity, 2-methyl/benzyl-4-(4-aminophenyl) thiazoles, thioamides
DOI: https://doi.org/10.5012/jkcs.2011.55.5.882

Abstract  |  Full Text: PDF


887  

Single Strands versus Ladders: Construction of Skeletal Structure via Coordinating Ability of Anions
Eun Ji Kim, JungminAhn, Tae Hwan Noh, Ok Sang Jung*
Keywords: Coordination polymer, Ladder structure, Silver(I) Complexes, Single strand, Polyatomic anions
DOI: https://doi.org/10.5012/jkcs.2011.55.5.887

Abstract  |  Full Text: PDF


892  

TTF Derivatives Containing Phosphonic Acid Group As Potent Component for Organic-Inorganic Hybrid
Su Kyung Lee, Dong Youn Noh*
Keywords: TTF, phosphonic acid, organic-inorganic hybrid, electrochemistry, X-ray crystal structure
DOI: https://doi.org/10.5012/jkcs.2011.55.5.892

Abstract  |  Full Text: PDF


896  

Effect of Modification of Granular Activated Carbon on Pb(II) Adsorption
Dae Ho Kim, Bo Hye Kim*, Kap Seung Yang*, Kwang Cheol Kang, Yong Kyun Lim, Wonng Eui Lee
Keywords: Granular activated carbon, Modification, Pb(II), Functional group
DOI: https://doi.org/10.5012/jkcs.2011.55.5.896

Abstract  |  Full Text: PDF