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Ik‐Hwan Um | doi.page

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Ik‐Hwan Um

Ewha Womans University(KR)

Publications by Year

Research Areas

Chemical Reaction Mechanisms, Chemical Reactions and Mechanisms, DNA and Nucleic Acid Chemistry, Organic and Inorganic Chemical Reactions, Organic Chemistry Cycloaddition Reactions

Most-Cited Works

→ Arsenic(III) Oxidation by Iron(VI) (Ferrate) and Subsequent Removal of Arsenic(V) by Iron(III) Coagulation(2003)297 cited
→ The α-effect and its modulation by solvent(2004)161 cited
→ Effects of Amine Nature and Nonleaving Group Substituents on Rate and Mechanism in Aminolyses of 2,4-Dinitrophenyl X-Substituted Benzoates(2004)118 cited
→ Aminolyses of Aryl Diphenylphosphinates and Diphenylphosphinothioates: Effect of Modification of Electrophilic Center from PO to PS(2007)108 cited
→ Solvent-independent transition-state structure for acyl-transfer reactions. A novel strategy for construction of a Broensted correlation(1989)95 cited
→ Reinterpretation of Curved Hammett Plots in Reaction of Nucleophiles with Aryl Benzoates: Change in Rate-Determining Step or Mechanism versus Ground-State Stabilization(2002)88 cited

→ Aminolysis of X-Substituted Phenyl Diphenylphosphinates: Effect of Amine Nature on Reactivity and Transition-State Structure(2009)

88 cited

→ Aminolysis of Y-Substituted Phenyl Diphenylphosphinates and Benzoates: Effect of Modification of Electrophilic Center from CO to PO(2006)86 cited

→ Aminolysis of 2,4‐Dinitrophenyl X‐Substituted Benzoates and Y‐Substituted Phenyl Benzoates in MeCN: Effect of the Reaction Medium on Rate and Mechanism(2005)82 cited

→ Effect of Acyl Substituents on the Reaction Mechanism for Aminolyses of 4-Nitrophenyl X-Substituted Benzoates(2000)81 cited