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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 12, Number 1
BKCSDE 12(1)
January 20, 1991 

 

1  

A 19F NMR Study on 9-p-Fluorophenyl-6-Chloro- and 6-Nitrobenzonorbornen-9-yl Cations
Wie-Chang Jin, Chang-Jin Lee, Jung-Hyu Shin*

Abstract | Full Text: PDF


3  

A Facile Route to Acylated 1,2,4-Oxadiazole Derivatives
In Howa Jeong*, Yong Ki Min, Bum Tae Kim, Kwang Yun Cho

Abstract | Full Text: PDF


4  

Sodium Halates-Halotrimethylsilanes. New Reagents for Aromatic Halogenation Reactions
Jong Gun Lee*, Hee Tae Cha, Ung Chan Yoon, Young Soo Suh, Ki Chul Kim, In Soo Park

Abstract | Full Text: PDF


7  

A New Aldehyde Synthesis from Carboxilic Acid Esters with Sodium Diethylpiperidinohydroaluminate
Nung Min Yoon*, Kyung Hoon Jeong, Duk Keun An

Abstract | Full Text: PDF


8  

Regeneration of Cyclohexanone from Its Oxime with Various Dicarbonyl Compounds
Jae Nyoung Kim, Kun Hoe Chung, Eung K. Ryu*

Abstract | Full Text: PDF


9  

A Convenient Method for Esterification over Perfluorinated Resinsulfonic Acid (Nafion-H)
Bong Rae Cho*, Hee Jeong Yang

Abstract | Full Text: PDF


10  

Indirect Determination of Rare Earths by Amperometric Detection for Flow Injection Analysis
In-Hyeong Yeo*, Ke-Chon Choi, Tae Yoon Eom

Abstract | Full Text: PDF


13  

Preparation and Characterization of MgO Doped Fe2O3 Semiconductive Electrodes for Water Photodissociation
Il Kwang Kim*, Gabor A. Somorjai, Youn Geun Kim

Abstract | Full Text: PDF


17  

FT-IR Studies of Molybdena Supported on Titania
Kwan Kim*, Soon-Bo Lee

Abstract | Full Text: PDF


22  

Ab initio SCF Calculations of Potential Energy Surfaces for the Proton Transfer in a Formamide Dimer
Young Shik Kong, Mu Shik Jhon*

Abstract | Full Text: PDF


26  

Synthetic Studies on Jasmonoids(Ⅰ): Jasmone, Dihydrojasmone, and Tetrahydrojasmone
Woo Young Lee*, Yang Suk Lee, Se Young Jang, Sang Yong Lee

Abstract | Full Text: PDF


31  

Novel Syntheses of Isomers of Damascenone from Ethyl 2,6,6-Trimethyl-4-oxo-2-cyclohexene-1-carboxylate
Woo Young Lee*, Se Young Jang, Jun-Gu Lee, Woo Ki Chae

Abstract | Full Text: PDF


35  

Catalytic Activity of Nd1-xSrxCoO3-y on the Oxidation of Carbon Monoxide
Keu Hong Kim*, Seong Han Kim, Dong Hoon Lee, Yoo Young Kim, Jae Shi Choi

Abstract | Full Text: PDF


39  

The Approximate Electronic Solutions in a Closed Form, for f.c.c., b.c.c. and h.c.p. Clusters
Gean-Ha Ryu, Hojing Kim*

Abstract | Full Text: PDF


47  

A Study on Spin-Lattice Relaxation of Methyl Protons in 2,6-Dichlorotoluene and N-Methyl Phthalimide
Jo Woong Lee*, Man-Ho Lim, Jung-Rae Rho

Abstract | Full Text: PDF


52  

Optimum Condition on Overlap of Physical Properties of HIPS Samples
Jung Mo Son

Abstract | Full Text: PDF


57  

Thermal and Photochemical Reactions of Benzosilacyclobutenes with Alcohols. Intermediacy of o-Silaquinone Methide in the Photochemical Reactions
Kyung-Tae Kang*, Ung Chan Yoon, Hee Chan Seo, Kwang Nam Kim, Hwan Young Song, Jae Chul Lee

Abstract | Full Text: PDF


61  

Conformation of L-Ascorbic Acid in solution. 1. Neutral L-Ascorbic Acid
Young A Shin, Young Kee Kang*

Abstract | Full Text: PDF


67  

Stability of the Pentagon Structure of Water Cluster
Byoung Jip Yoon, Mu Shik Jhon*

Abstract | Full Text: PDF


71  

Facile Synthesis of (2S,3R)-3-Amino-2-hydroxy-4-(4'-hydroxyphenyl)butanoic Acid. Application to the Synthesis of Inhibitors of Aminopeptidases
Byung Jo Moon*, Kyung Lan Huh

Abstract | Full Text: PDF


75  

Synthesis and Biological Evaluations of N-(2-Substituted-1-carboxyl)vinylazetidinones: A Study on the Essential Structural Element for Biological Activities of β-Lactam Antibiotics
Han-Young Kang*, Ae Nim Pae, Hun Yeong Koh, Moon Ho Chang*

Abstract | Full Text: PDF


80  

Titania Supported Tungsten Oxide Species Studied by Raman Spectroscopy
Sang Hoon Han, Hack Sung Kim, Kwan Kim*

Abstract | Full Text: PDF


85  

Synthesis and Biological Activity of Poly[(tri-O-acetyl-D-glucal)-alt-(maleic anhydride)] Derivatives
Man Jung Han*, Choong Whan Lee, Ki Ho Kim, Won Young Lee

Abstract | Full Text: PDF


87  

Dual Capillary Column System for the Qualitative Gas Chromatography: 1. Comparison Between Split and Splitless Injection Modes
Kyoung-Rae Kim*, Jung-Han Kim, Hyoung-Kook Park, Chang-Hwan Oh

Abstract | Full Text: PDF


93  

The Effect of the Changing of C-O-C to C-S-C and C=O to C=S on Reactivity of 4-Nitrophenyl Benzoate with Alkali Metal Ethoxides in Ethanol
Dong-Sook Kwon, Hee-Sun Park, Ik-Hwan Um*

Abstract | Full Text: PDF


97  

Theoretical Studies on the Gas-Phase Pyrolysis of Carbonate Esters, Hydroxy-Esters and -Ketones
Ikchoon Lee*, Ok Ja Cha, Bon-Su Lee

Abstract | Full Text: PDF


101  

Kinetic Isotope Effects Involving Deuterated Benzylamine Nucleophiles
Ikchoon Lee*, Han Joong Koh, Dong Sook Sohn, Byung Choon Lee

Abstract | Full Text: PDF


104  

Liquid Chromatographic Separations of the Enantiomers of Cyclic Amines
Myung Ho Hyun*, Moon-Sung Kim

Abstract | Full Text: PDF


106  

Oxidative Conversion of Organophosphonates to Carbonyl Compounds via α-Hydroxyorganophosphonates
Sunggak Kim*, Yong Gil Kim

Abstract | Full Text: PDF


107  

Synthesis and Structure of Bis[hydrotris(1-pyrazolyl)borato]iron(Ⅲ) Nitrate
Sung-Hee Cho, Dongmok Whang, Kimoon Kim*

Abstract | Full Text: PDF