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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 13, Number 6
BKCSDE 13(6)
June 20, 1992 

 

575  

High Pressure Raman Study of Ammonium Fluoride
Ki-Won Suh, Kwang-Jin Oh, Seung-Joon Jeon*, Dong-Ho Kim

Abstract | Full Text: PDF


577  

A New Quantitative Analysis of Phosphates by 31P-NMR Spectroscopy
Tae-Ho Ahn, Ho-Cheol Kang, Sueg-Geun Lee*

Abstract | Full Text: PDF


579  

Oxidative Lactonization of Diols Using m-Chloroperbenzoic Acid and Hydrogen Chloride in N,N-Dimethylformamide
Hyoung Rae Kim, Kun Hoe Chung, Hak Jin Kim, Eung K. Ryu*

Abstract | Full Text: PDF


580  

A New Procedure for β-Sulfenylation of α,β-Unsaturated Ketones
Phil Ho Lee*, Sunggak Kim

Abstract | Full Text: PDF


581  

Preparation of Lithium Dialkylaminoaluminum Hydrides. A New Class of Reducing Agents
Jin Soon Cha*, Jae Cheol Lee, Jong Mi Kim, Seung Won Jeong, Ki Suk Park, Sung Eun Lee, Heung Soo Lee

Abstract | Full Text: PDF


584  

New Glyceroglycolipids from the Brown Alga Sargassum thunbergii
Byeng-Wha Son*, Yong-Jin Cho, Nam-Kil Kim, Hong-Dae Choi

Abstract | Full Text: PDF


586  

A Convenient Method for the Formation of p-Methoxylbenzyl Ethers and Esters over Perfluorinated Resinsulfonic Acid (Nafion-H)
Bong Rae Cho*, Hee Jeong Yang

Abstract | Full Text: PDF


588  

Functionalized Organometallic Ligand (1) Synthesis of Some Ferrocene Derivatives of Cyclohexyl- and Cyclopentadienyl-phosphines
Tae-Jeong Kim*, Yong-Hoon Kim, Hong-Seok Kim, Sang-Chul Shim, Young-Woo Kwak, Jin-Soon Cha, Hyung-Soo Lee, Jae-Kook Uhm, Sang-In Byun

Abstract | Full Text: PDF


593  

An Investigation of the Catalytic Effect with Nd1-xSrxCoO3 Perovskite in a Sealed-off CO2 Laser
Heui-Suk Oh, Sung-Ho Kim, Ung-In Cho*

Abstract | Full Text: PDF


595  

Temperature Dependence of Carbon-13 Shieldings as a Probe for Conformational Equilibra
Miewon Jung*

Abstract | Full Text: PDF


599  

Mechanistic Change-Over in Nucleophilic Solvent Assisted Reactions
Dae Dong Sung*, Yang Hee Kim, Yoo-Mee Park, Zoon Ha Ryu, Ikchoon Lee

Abstract | Full Text: PDF


605  

Preparation and Characterization of Chromium Oxide Supported on Zirconia
Jong Rack Sohn*, Sam Gon Ryu, Man Young Park, Young Il Pae

Abstract | Full Text: PDF


613  

Photophysical Behaviors of Biphenylcarboxylic Acids in Various Solvents ; Excited-State Geometry Change and Intramolecular Charge Transfer
Minjoong Yoon*, Dae Won Cho, Jae Young Lee, Minyung Lee, Dongho Kim

Abstract | Full Text: PDF


620  

Study of the Optimization and the Depth Profile Using a Flat Type Ion Source in Glow Discharge Mass Spectrometry
Jin Chun Woo*, Hyo Jin Kim, Heoung Bin Lim, Dae Won Moon, Kwang Woo Lee

Abstract | Full Text: PDF


625  

Polymerization of N-(Propargyloxy)phthalimide by Transition Metal Catalysts
Yeong-Soon Gal*, Bal Jung, Won-Chul Lee, Sam-Kwon Choi

Abstract | Full Text: PDF


627  

Iridium(Ⅲ) Insertion into an Aromatic C-H Bond and Si-H Bond
Nam Keun Yang, Dae-Eun Chung, Jaejung Ko*, Sang Ook Kang

Abstract | Full Text: PDF


632  

The Effect of Solvation and Polarizability on the α-Effect : Nucleophilic Substitution Reactions of p-Nitrophenyl Benzoate with Various Anionic Nucleophiles
Ik-Hwan Um

Abstract | Full Text: PDF


636  

Preferential Solvation and Statistical Analysis for Solvent Polarity Parameters in MeOH Binary Mixtures
Yeol Sakong*, Seoung-Kyo Yoo, Ikchoon Lee

Abstract | Full Text: PDF


642  

The Effect of Solvent on the α-Effect(3) : Nucleophilic Substitution Reactions of Aryl Acetates in MeCN-H2O Mixtures of Varying Compositions
Ik-Hwan Um*, Gee-Jung Hahn, Gwang-Ju Lee, Dong-Song Kwon

Abstract | Full Text: PDF


647  

Solubilization of Alcohols in Aqueous Solution of Cetylpyridinium Chloride
Jong Jae Chung*, Sang Wook Lee, Young Chul Kim

Abstract | Full Text: PDF


650  

Absorption and Fluorescence Spectra of Dy(Ⅲ) Complexes with Some Terdentate Ligands
Seung Hee Jung, Soo Kyung Yoon, Jong Goo Kim, Jun-Gill Kang*

Abstract | Full Text: PDF


654  

Photochemistry of Conjugated Polyacethylenes : Photoaddition Reactions of 1-Phenyl-1,3,5-hexatriynes to Tetrahydrofuran
Sang Chul Shim*, Cheon Seok Lee, Seong Taek Lee

Abstract | Full Text: PDF


659  

The Kinetics of Complexation of Manganese(Ⅱ), Cobalt(Ⅱ) and Nickel(Ⅱ) Ions with Some Dicarboxylates in Aqueous Solution
Sock Sung Yun*, Jae-Bum Doh, Ki Young Choi

Abstract | Full Text: PDF


663  

Synthesis of Superconductor YBa2Cu4O8 by Pyrolysis of EDTA Complex
Cheol-Mo Jeong, Seung-Ho Mun, Cheol-Hwa Kang, Cheol-Eui Lee, Sang-Seop Yom, Keon Kim*

Abstract | Full Text: PDF


665  

Average Walk Length in One-Dimensional Lattice Systems
Eok Kyun Lee

Abstract | Full Text: PDF


670  

Transformation of Carboxylic Acids and Their Derivatives into Aldehydes by Lithium Tris(dialkylamino)aluminum Hydrides
Jin Soon Cha

Abstract | Full Text: PDF


676  

Photodecomposition of N-t-Butyl-N-chloro-ω-phenylalkanesulfonamides in the Presence of Oxygen
Jong Hun Lee, Kyongtae Kim*

Abstract | Full Text: PDF


680  

Electrochemical Oxidation of Benzidine and Hydrazobenzene
Mi-Sook Won, Yoon-Bo Shim*, Su-Moon Park

Abstract | Full Text: PDF


684  

Photodimerization of 5,7-Dimethoxycoumarin
Sang Chul Shim*, Bong Mo Jeong, Young Hee Paik

Abstract | Full Text: PDF


689  

Synthesis and Charaterization of Diametrically Substituted p-Diacetylcalix[4]arene
Kyung Lan Hwang, Si-Hyun Ham, Kwanghyun No*

Abstract | Full Text: PDF


694  

Oxidative Decomposition of Meso-Azobis-α-phenylethane by Thianthrene Cation Radical
Wang Keun Lee*, Chun Taek Chung

Abstract | Full Text: PDF


695  

The Crystal Structure and Magnetic Properties of Triethylenediaminenickel(Ⅱ)-Bis(maleonitriledithiolato)nickelate(Ⅱ) ; [Ni(C2H8N2)3]-[Ni(C4N2S2)2]
Chulmin Keum, Chonhan Kim, Chulsung Kim, Hyontae Kwak, Moonhee Kwon, Hae Namgung

Abstract | Full Text: PDF


699  

Valence States of SH2+ by Ab Initio Effective Valence Shell Hamiltonian
Jong Keun Park, Hosung Sun*

Abstract | Full Text: PDF


701  

Facile Synthesis of 4-N-Benzoyl-5-bromo-2'-deoxycytidine
Byung Jo Moon*, Ki Youn Kong

Abstract | Full Text: PDF


702  

Reduction of Disulfides to Thiols with Lithium Tris(dialkylamino)aluminum Hydrides
Jin Soon Cha*, Jong Mi Kim, Min Kyoo Jeoung, Keung Dong Lee

Abstract | Full Text: PDF


704  

NMR Titration, Potentiometry and Extraction Studies of Some Acyclic Polyethers with Aromatic End-Groups
Shim Sung Lee*, Jong Hwa Jung, Sung Bae Cho, Jae Sang Kim, Jineun Kim, Si-Joong Kim

Abstract | Full Text: PDF