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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 21, Number 4
BKCSDE 21(4)
April 20, 2000 

 

369  

Ozonolysis of Phenanthrene Adsorbed on Polyethylene
Tae Sung Huh

Abstract | Full Text: PDF


371  

Reinvestigation for the Synthesis of 1,2-Isoindolo-1,(2H),3,4-tetrahydro- b bb b-carboline
Hyoung Shik Kim, Yun Mi Chung, Young Ja Park, Jae Nyoung Kim *

Abstract | Full Text: PDF


373  

Occurrence of Teasterone and Typhasterol, and Their Enzymatic Conversion in Phaseolus vulgaris
Tae-Wuk Kim, Seung-Hyun Park, Kwang-Seok Han, Jongkil Choo, June Seung Lee, Seongbin Hwang, Seong-Ki Kim *

Abstract | Full Text: PDF


375  

Reductive Oxidation of Acid Chlorides to Aldehydes with Lithium Aluminum Hydride and Pyridinium Chlorochromate or Pyridinium Dichromate
Jin Soon Cha *, Joong Hyun Chun

Abstract | Full Text: PDF


377  

Synthesis and Characterization of Novel Soluble Aromatic Polyimides from 1,4-Bis-(4'-t-butylphenyl)pyromellitic Dianhydrides and Aromatic Diamines
Seung-Kuk Ahn, Yun-Hi Kim, Dong-Cheol Shin, Soon-Ki Kwon *

Abstract | Full Text: PDF


379  

Kinetic Studies of Aspartase from Hafnia alvei by Temperature Dependence Activity Changes
Moon-Young Yoon

Abstract | Full Text: PDF


383  

Polymeric Micelle Formation of Multiblock Copolymer Composed of Poly( γ-benzyl L-glutamate) and Poly(ethylene oxide)
Jae-Woon Nah, * Young-Il Jeong, Chong-Su Cho

Abstract | Full Text: PDF


389  

Determination of Cholesterol by a Diode Laser/Fiber Optic Colorimetric Spectrometer
Sung-Ho Kim, * Sung Man Nam, Gill Sang Byun, Shin Young Yun, Seongsik Hong

Abstract | Full Text: PDF


393  

Metal Sequestering by a Poly(ethylenimine)-Sephadex G-25 Conjugate Containing 2,2'-Dihydroxyazobenzene
Won Jong Kwon, Chang Eun Yoo, Wonsuk Chang, Young-Suk Noh, Junghun Suh *

Abstract | Full Text: PDF


401  

Use of Graphite Plate for Homogeneous Sample Preparation in Matrix/Surface-assisted Laser Desorption and Ionization of Polypropyleneglycol and Polystyrene
Junghwan Kim, Weekyung Kang *

Abstract | Full Text: PDF


405  

Electrochemical and Spectroelectrochemical Studies of Cobalt Salen and Salophen as Oxygen Reduction Catalysts
Bertha Ortiz, Su-Moon Park *

Abstract | Full Text: PDF


412  

Modulation of Cytochrome c-Membrane Interaction by the Physical State of the Membrane and the Redox State of Cytochrome c
Ukchun Kim, Yu Shin Kim, Sanghwa Han *

Abstract | Full Text: PDF


419  

Determination of Proper Time Step for Molecular Dynamics Simulation
Jong-In Choe *, Byungchul Kim

Abstract | Full Text: PDF


425  

2-Benzothiazolylhydrazones with Cation Radicals in Nitrile Solvents. Formations of 1,2,4-Triazoles and Triazolo[3,4-b]benzothiazoles
Koon Ha Park, * Kun Jun, Seung Rim Shin, Sea Wha Oh

Abstract | Full Text: PDF


429  

Convenient Route to Core-modified Corroles by Acid-catalyzed Condensation of Furylpyrromethanes and Dipyrromethanes
Chang-Hee Lee, * Won-Seob Cho, Jae-Won Ka, Han-Je Kim, Phil Ho Lee

Abstract | Full Text: PDF


434  

Nonequilibrium Molecular Dynamics Simulation Study on the Shear-Induced Orientational Change of Rodlike Molecules
Changjun Lee, Hoon-goo Sim, Woonchun Kim, Song Hi Lee, Hyungsuk Pak *

Abstract | Full Text: PDF


441  

Syntheses of Novel Liquid Crystalline Compounds with Partially Fluorinated Side Chains
Yong Sup Uhm, Yong Bai Kim, Sung Hoon Kim *

Abstract | Full Text: PDF


446  

Studies on Enantioselective Epoxidation of Styrene Derivatives with Transition Metal(W, Mo and Re)-Peroxo Complexes
Sang-Woo Park, Kyung-Jun Kim, Seung Soo Yoon *

Abstract | Full Text: PDF


449  

Synthesis of 2,3,5-Tri-O-benzoyl- b bb b-D-ribofuranosyl Cyanide by Phase Transfer Reaction
Kwangjun Lee, Byounghee Son, Yonghan Kang *

Abstract | Full Text: PDF


451  

Ti-Catalyzed Selective Hydrogenation of Olefins
Hyung Soo Lee *, Hae Young Lee

Abstract | Full Text: PDF