Koon Ha Park

2-Arylbenzoxazoles from phenolic schiff's bases by thianthrene cation radical

Koon Ha Park, Kun Jun, Seung Rim Shin et al. · Tetrahedron Letters · 1996 · 71 citations

Natural Sciences, Chemistry, Medicinal Chemistry +5

One step synthesis of 4-ethoxy-1,2,3,4-tetrahydroquinoline from nitroarene and ethanol: A TiO2 mediated photocatalytic reaction

Koon Ha Park, Hyun Sang Joo, Kyung Il Ahn et al. · Tetrahedron Letters · 1995 · 55 citations

Natural Sciences, Chemical Engineering, Chemistry +14

Benzidine rearrangements. 16. The use of heavy-atom kinetic isotope effects in solving the mechanism of the acid-catalyzed rearrangement of hydrazobenzene. The concerted pathway to benzidine and the nonconcerted pathway to diphenyline

Henry J. Shine, H. ZMUDA, Koon Ha Park et al. · Journal of the American Chemical Society · 1982 · 47 citations

Natural Sciences, Chemistry, Chemical Kinetics +16

Mechanism of the benzidine rearrangement. Kinetic isotope effects and transition states. Evidence for concerted rearrangement

Henry J. Shine, H. ZMUDA, Koon Ha Park et al. · Journal of the American Chemical Society · 1981 · 44 citations

Natural Sciences, Chemistry, Chemical Kinetics +13

Introduction of <i>N</i>‐Containing Heterocycles into Pyrazole by Nucleophilic Aromatic Substitution

Min‐Sup Park, Hyun‐Ja Park, Koon Ha Park et al. · Synthetic Communications · 2004 · 39 citations

Natural Sciences, Chemistry, Medicinal Chemistry +12