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Showing results 1 to 30 of 220

Issue DateTitleAuthor(s)Type
1997A Kinetic Study for the Reaction of 2,4-Dinitrophenyl Benzoate with Secondary Cyclic Amines권동숙; 엄익환Article
2010A kinetic study on aminolysis of 2-pyridyl X-substituted benzoates: Effect of changing leaving group from 4-nitrophenolate to 2-pyridinolate on reactivity and mechanism엄익환Article
2013A kinetic study on aminolysis of benzyl 2-pyridyl thionocarbonate and t-butyl 2-pyridyl thionocarbonate: Effects of polarizability and steric hindrance on reactivity and reaction mechanism엄익환Article
2009A kinetic study on aminolysis of S-4-nitrophenyl thiobenzoate in H2O containing 20 mol % DMSO and 44 wt % EtOH: Effect of medium on reactivity and mechanism엄익환Article
2012A kinetic study on aminolysis of t-butyl 4-pyridyl carbonate and related compounds: Effect of leaving and nonleaving groups on reaction mechanism엄익환Article
2013A kinetic study on ethylaminolysis of phenyl y-substituted-phenyl carbonates: Effect of leaving-group substituents on reactivity and reaction mechanism엄익환Article
2000A kinetic study on Michael-type additions of substituted anilines to 3- butyn-2-one엄익환Article
2008A kinetic study on Michael-type reactions of 1-(X-substituted phenyl)-2-propyn-1-ones with amines: Effect of amine nature on reactivity and mechanism엄익환Article
2013A kinetic study on nucleophilic displacement reactions of aryl benzenesulfonates with potassium ethoxide: Role of K+ ion and reaction mechanism deduced from analyses of LFERs and activation parameters엄익환Article
2012A kinetic study on nucleophilic displacement reactions of phenyl Y-substituted-phenyl carbonates with alkali metal ethoxides: Metal ion effect and reaction mechanism엄익환Article
2012A kinetic study on nucleophilic substitution reactions of phenyl y-substituted-phenyl carbonates with z-substituted-phenoxides: Effect of modification of nonleaving group from benzoyl to phenyloxycarbonyl on reactivity and reaction mechanism엄익환Article
1997A Mechanistic Study for Aminolysis of p-Nitrophenyl Phenylacetate권동숙; 엄익환Article
1998A Mechanistic Study on Addition Reactions of Alicyclic Amines to 3-Butyn-2-one엄익환Article
2008A mechanistic study on alkaline hydrolysis of Y-substituted phenyl benzenesulfonates엄익환Article
1997A Mechanistic Study on Nucleophilic Additions of Amines to 3-Butyn-2-one and Formation of 3-Methylpyrazole권동숙; 엄익환Article
1996A mechanistic study on reactions of aryl benzoates with ethoxide, aryloxides and acetophenone oximates in absolute ethanol권동숙; 엄익환Article
1997Acid dissociation constants of phenols and reaction mechanism for the reactions of substituted phenyl benzoates with phenoxide anions in absolute ethanol권동숙; 엄익환Article
2017Alkali metal ion catalysis and inhibition in alkaline ethanolysis of O-Y-substituted-phenyl O-phenyl thionocarbonates: contrasting M+ ion effects upon changing electrophilic centre from C=O to C=S엄익환Article
2008Alkali metal ion catalysis and inhibition in nucleophilic displacement reactions at phosphorus centers: Ethyl and methyl paraoxon and ethyl and methyl parathion엄익환Article
2011Alkali metal ion catalysis and inhibition in nucleophilic substitution reactions of 3,4-Dinitrophenyl diphenylphosphinothioate with alkali metal ethoxides in anhydrous ethanol: Effect of changing electrophilic center from P=O to P=S엄익환Article
2008Alkali metal ion catalysis in nucleophilic substitution reactions of 5-nitro-8-quinolyl benzoate with alkali metal ethoxides in anhydrous ethanol: Unusually high Na+ ion selectivity엄익환Article
2013Alkali-metal ion catalysis and inhibition in nucleophilic displacement reaction of O-ethyl O-4-nitrophenyl phenylphosphonothioate with alkali-metal ethoxides엄익환Article
2014Alkali-metal ion catalysis and inhibition in SNAr displacement: Relative stabilization of ground state and transition state determines catalysis and inhibition in SNAr reactivity엄익환Article
2014Alkali-metal ion catalysis and inhibition in snar reaction of 1-halo-2,4-dinitrobenzenes with alkali-metal ethoxides in anhydrous ethanol엄익환Article
2012Alkali-metal ion catalysis in alkaline ethanolysis of 2-pyridyl benzoate and benzyl 2-pyridyl carbonate: Effect of modification of nonleaving group from benzoyl to benzyloxycarbonyl엄익환Article
2014Alkali-metal ion catalysis in nucleophilic substitution reactions of 5-Nitro-8-quinolyl picolinate with alkali metal ethoxides: Effect of modification of nonleaving group from benzoyl to picolinyl on reactivity and transition state structure엄익환Article
2012Alkali-metal-ion catalysis and inhibition in the nucleophilic displacement reaction of Y-substituted phenyl diphenylphosphinates and diphenylphosphinothioates with alkali-metal ethoxides: effect of changing the electrophilic center from P=O to P=S엄익환Article
2009Alkaline Ethanolysis of Y-Substituted Phenyl Diphenylphosphinates and Diphenylphosphinothioates박지은Master's Thesis
2016Alkaline Hydrolysis of 4-Nitrophenyl X-Substituted-Benzoates Revisited: New Insights from Yukawa–Tsuno Equation엄익환Note
2011Alkaline hydrolysis of Y-substituted phenyl phenyl thionocarbonates: Effect of changing electrophilic center from C=O to C=S on reactivity and mechanism엄익환Article

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