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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 56, Number 3
JKCSEZ 56(3)
June 20, 2012 

 

313  

Synthesis, Photophysical and Electrochemical Properties of Novel Ru(II) Complexes
Juangang Wang*, Yunli Shang
Keywords: Ru(II) complexes, Extended π-conjugation, Fluorescence
DOI: https://doi.org/10.5012/jkcs.2012.56.3.313

Abstract  |  Full Text: PDF


316  

PEG-Mediated Catalyst-Free Expeditious Synthesis of Functionalized Benzene/Biaryl and Fluoren-9-one Derivatives from Activated Acetylenes and 1,3-Diones
Mohammad Piltan*, Issa Yavari, Loghman Moradi, Seyed Amir Zarei
Keywords: Biaryl, PEG, 1,3-Diones, Fluoren-9-one
DOI: https://doi.org/10.5012/jkcs.2012.56.3.316

Abstract  |  Full Text: PDF


322  

New Efficient Synthesis of 3-Carboxylquinolines
S Kirankumar, D Rambabu, N Chandra Sekhar, ASG Prasad, M V Basaveswara Rao*
Keywords: 3-Carboxylquinoline derivatives, 4-Chloro-3-formylcoumarin, Anilines
DOI: https://doi.org/10.5012/jkcs.2012.56.3.322

Abstract  |  Full Text: PDF


328  

Ultrasound Mediated, Sodium Bisulfite Catalyzed, Solvent Free Synthesis of 6-Amino-3-methyl-4-substitued-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
Sunil N Darandale, Jaiprakash N Sangshetti, Devanand B Shinde*
Keywords: Pyrano[2,3-c]pyrazole, Substituted aldehydes, Sodium bisulfite catalyst
DOI: https://doi.org/10.5012/jkcs.2012.56.3.328

Abstract  |  Full Text: PDF


334  

Synthesis and Biological Studies of Novel Biphenyl-3,5-dihydro-2Hthiazolopyrimidines Derivatives
S Maddila, G L V Damu, E O Oseghe, O A Abafe, C Venakata Rao, P Lavanya*
Keywords: Biphenyl-3,5-dihydro-2H-thiazolopyrimidines derivatives, Antioxidant activity, Antibacterial, Antifungal activities
DOI: https://doi.org/10.5012/jkcs.2012.56.3.334

Abstract  |  Full Text: PDF


341  

Synthesis and Antimicrobial Evaluation of Some Novel 2-(4-Chlorophenylimino) thiazolidin-4-one Derivatives
H B'Bhatt, S Sharma*
Keywords: 2-(4-Chlorophenylimino) thiazolidin-4-one, Antibacterial activity, Anti fungal activity, Vilsmeier-Haack reaction, Knoevenagel condensation reaction
DOI: https://doi.org/10.5012/jkcs.2012.56.3.341

Abstract  |  Full Text: PDF


348  

Synthesis, Structure Investigation and Dyeing Assessment of Novel Bisazo Disperse Dyes Derived from 3-(2'-Hydroxyphenyl)-1-phenyl-2-pyrazolin-5-ones
M A Metwally*, S Bondock, S I El Desouky, M M Abdou
Keywords: Bisazo pyrazolin-5-ones, Azo-hydrazone tautomerism, Fastness properties, CIELAB coordinates
DOI: https://doi.org/10.5012/jkcs.2012.56.3.348

Abstract  |  Full Text: PDF


357  

Comparing of 5-Nonylsalicylaldoxime and Salicylaldehyde Characterization Using Magnesium Salt Formylation Process
Zeinab Pouramini, Ali Moradi*
Keywords: Nonylsalicylaldoxime, Salicylaldehyde, Formylation, Characterization
DOI: https://doi.org/10.5012/jkcs.2012.56.3.357

Abstract  |  Full Text: PDF


363  

Analysis of Scientific Models in Science Textbooks for the 7th Grade
중학교 과학 교과서 물질 영역의 과학적 모형 유형 분석
Ae Jung Kim, Hyun Ju Park*, Chan Jong Kim, Heui Baik Kim, June Hee Yoo, Seung Urn Choe
Keywords: Science textbook, Scientific model, Mode of representation, Attribute of representation
DOI: https://doi.org/10.5012/jkcs.2012.56.3.363

Abstract  |  Full Text: PDF


371  

Characteristics of Middle School Students' Open-Inquiry Report and Their Perceptions of Conducting Inquiry
중학생의 자유 탐구 보고서에 나타난 특징과 탐구 수행에 대한 학생들의 인식
Mihyun Park, Jeongho Cha*, In Whan Kim
Keywords: Open inquiry, Inquiry report, Inquiry subject, Scientific hypothesis, Inquiry variable
DOI: https://doi.org/10.5012/jkcs.2012.56.3.371

Abstract  |  Full Text: PDF


378  

The Relationship between Students' Out-of-school Science Experience and Their View on the Nature of Science
학생들의 학교 밖 과학 경험과 과학의 본성에 대한 견해 사이의 관계
Sukjin Kang*
Keywords: Out-of-school science experience, Nature of science, Elementary school student, Middle school student, High school student
DOI: https://doi.org/10.5012/jkcs.2012.56.3.378

Abstract  |  Full Text: PDF


386  

The Effects of Diphenylsilanediol on Hydrophilicity and Oxygen Permeability of Hydrogel Ophthalmic Lens
Diphenylsilanediol이 하이드로젤 의료용 렌즈의 친수성 및 산소침투율에 미치는 영향
Tae Hun Kim, A Young Sung*
Keywords: Diphenylsilanediol, 1,4-Butylene dimethacrylate, Oxygen permeability, Water content
DOI: https://doi.org/10.5012/jkcs.2012.56.3.386

Abstract  |  Full Text: PDF


392  

Facile Fabrication of Superhydrophobic Composite Film Using Spray Coating
스프레이 코팅을 이용한 초소수성 복합화 필름 제조
Seungcheul Go, Nayoung Kim, Yonghyun Ahn*
Keywords: Superhydrophobic surface, Self cleaning effect, nano-Silica, Spray coating
DOI: https://doi.org/10.5012/jkcs.2012.56.3.392

Abstract  |  Full Text: PDF