title: Copper-catalyzed coupling of alkylamines and aryl iodides: an efficient system even in an air atmosphere.
abstract: [reaction: see text] A mild method for the copper-catalyzed amination of aryl iodides is reported. This operationally simple C-N bond-forming protocol uses CuI as the catalyst and ethylene glycol as ligand in 2-propanol. A variety of functionalized aryl iodides as well as several amines were efficiently coupled using this method. This catalytic amination procedure is relatively insensitive to moisture and can be performed under an air atmosphere with comparable yield. Preliminary results on the amination of aryl bromides are also described.
authors.affiliation: Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
authors.forename: Fuk Yee
authors.initials: FY
authors.lastname: Kwong
authors.forename: Artis
authors.initials: A
authors.lastname: Klapars
authors.forename: Stephen L
authors.initials: SL
authors.lastname: Buchwald
mesh_terms: D000586:Amination; D000588:Amines / Q000138:chemical synthesis*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D005026:Ethylene Glycols / Q000737:chemistry; D007454:Iodides / Q000138:chemical synthesis*
chemical_list: D000588:Amines; D005026:Ethylene Glycols; D007454:Iodides; D003300:Copper