Kyusik Um

Synthesis of Indolo‐1,2‐Benzothiazines from Sulfoximines and 3‐Diazoindolin‐2‐imines

Gi Hoon Ko, Jeong‐Yu Son, Hyunseok Kim et al. · Advanced Synthesis & Catalysis · 2017 · 59 citations

P ‐Toluenesulfonamide, S ‐Aryl Sulfoximines, Diversity Oriented Synthesis +6

One-Pot Synthesis of Indolizines via Sequential Rhodium-Catalyzed [2 + 1]-Cyclopropanation, Palladium-Catalyzed Ring Expansion, and Oxidation Reactions from Pyridotriazoles and 1,3-Dienes

Hyunseok Kim, Sanghyuck Kim, Jiyeon Kim et al. · Organic Letters · 2017 · 56 citations

Manganese Dioxide, Chemical Engineering, Oxidation Reactions +14

Synthesis of Azepinoindoles via Rhodium-Catalyzed Formal Aza-[4 + 3] Cycloaddition Reaction of 3-Diazoindolin-2-imines with 1,3-Dienes in One-Pot

Sanghyuck Kim, Hyunseok Kim, Kyusik Um et al. · The Journal of Organic Chemistry · 2017 · 37 citations

Room Temperature, Chemical Engineering, Engineering +9

Expansion of Azulenes as Nonbenzenoid Aromatic Compounds for C–H Activation: Rhodium- and Iridium-Catalyzed Oxidative Cyclization of Azulene Carboxylic Acids with Alkynes for the Synthesis of Azulenolactones and Benzoazulenes

Chanyoung Maeng, Jeong‐Yu Son, Seung Cheol Lee et al. · The Journal of Organic Chemistry · 2020 · 37 citations

Chemical Engineering, Cross-coupling Reaction, Engineering +11

Synthesis of Bicyclic Isothiazoles through an Intramolecular Rhodium-Catalyzed Transannulation of Cyanothiadiazoles

Boram Seo, Hyunseok Kim, Ya Gob Kim et al. · The Journal of Organic Chemistry · 2017 · 36 citations

Available Cyanothiadiazoles, Derivatives, Engineering +11