title: Intramolecular hydroalkoxylation in Brønsted acidic ionic liquids and its application to the synthesis of (±)-centrolobine.
abstract: The SO(3)H-tethered imidazolium and triazolium salts, nonvolatile and recyclable Brønsted acidic ionic liquids, efficiently mediate intramolecular hydroalkoxylations of alkenyl alcohols. They have been successfully employed in the synthesis of (±)-centrolobine.
authors.affiliation: Center for Cell Signaling & Drug Discovery Research, College of Pharmacy and Division of Life & Pharmaceutical Sciences, Ewha Womans University, 11-1 Daehyun-Dong, Seodaemun-Gu, Seoul 120-750, Korea.
authors.forename: Yunkyung
authors.initials: Y
authors.lastname: Jeong
authors.forename: Do-Young
authors.initials: DY
authors.lastname: Kim
authors.forename: Yunsil
authors.initials: Y
authors.lastname: Choi
authors.forename: Jae-Sang
authors.initials: JS
authors.lastname: Ryu
mesh_terms: D000143:Acids / Q000737:chemistry*; D000478:Alkylation; D006865:Hydrogenation; D052578:Ionic Liquids / Q000737:chemistry*; D015394:Molecular Structure; D011714:Pyrans / Q000138:chemical synthesis*
chemical_list: D000143:Acids; D052578:Ionic Liquids; D011714:Pyrans; C432457:centrolobin