Hwa Jung Roh

An efficient synthesis of dihydrofuranyl spirooxindoles from isatin-derived propargylic alcohols and 1,3-dicarbonyls

One-pot synthesis of 3-naphtho[2,1-b]furanyl-2-oxindoles from 3-(arylethynyl)-3-hydroxyindolin-2-ones and 2-naphthols

Base-catalyzed one-pot synthesis of dispiro-1,3-dioxolane bisoxindoles from N-methylisatin and methyl propiolate

Synthesis of dispirocyclohexadiene bisoxindole from Morita-Baylis-Hillman carbonate of isatin

Synthesis of spiroindenyl-2-oxindoles by montmorillonite K-10-catalyzed tandem Friedel-Crafts alkenylation/hydroarylation of propargylic alcohols with sterically hindered and electron-rich arenes

Synthesis of Spiroindanyl-2-oxindoles via PPA-mediated Intramolecular Friedel–Crafts Reaction

Facile Synthesis of 3‐Aryl‐3‐hydroxy‐2‐oxindoles from 2‐Arylindoles

Facile Synthesis of Isoindigo Derivatives from 3-Indolyl-2-Oxindoles with DDQ

One‐Pot Synthesis of 3‐(Benzo[e]indol‐2‐yl)‐2‐oxindoles from Isatin‐derived Propargylic Alcohols and N‐Acetyl‐2‐aminonaphthalenes

Synthesis of Aminonaphthalenes from Morita–Baylis–Hillman Carbonates via 6π‐Electrocyclization of Ketenimine Intermediates