title: Efficient synthesis of the indoloazocine framework via intramolecular alkyne carbocyclization.
abstract: A microwave-assisted protocol based on an Hg(OTf)(2) catalyzed intramolecular alkyne carbocyclization reaction was developed for selective construction of the indoloazocine core.
authors.affiliation: Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Katholieke UniVersiteit LeuVen,Celestijnenlaan 200F, B-3001 LeuVen, Belgium.
authors.forename: Pavel A
authors.initials: PA
authors.lastname: Donets
authors.forename: Kristof
authors.initials: K
authors.lastname: Van Hecke
authors.forename: Luc
authors.initials: L
authors.lastname: Van Meervelt
authors.forename: Erik V
authors.initials: EV
authors.lastname: Van der Eycken
mesh_terms: D000480:Alkynes / Q000737:chemistry*; D001392:Azocines / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D003500:Cyclization; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry; D008872:Microwaves; D015394:Molecular Structure
chemical_list: D000480:Alkynes; D001392:Azocines; D007211:Indoles