TY - JOUR AU - Hartmann, Marcel; Gerleve, Carolin; Studer, Armido TI - Intramolecular Radical Carboaminoxylation of Aryl Amines SN - 0936-5214 SN - 1437-2096 PY - 2016 JO - Synlett JF - Synlett LA - EN VL - 27 IS - 05 SP - 724 EP - 730 ET - 2015/10/30 DA - 2016/03/01 KW - carboaminoxylation KW - in situ diazotation KW - aryl radicals KW - radical cyclization KW - nitroxides AB - Cyclizing radical carboaminoxylation of various aryl amines is presented. The aryl diazonium salts in situ generated from the corresponding aryl amines are reduced by tetra-n-butylammonium iodide (TBAI) to give the corresponding aryl radicals. These aryl radicals undergo 5-exo and 6-exo cyclization. Subsequent trapping with TEMPO or various other nitroxides provides the corresponding cyclized carboaminoxylated products in moderate to very good yields. PB - © Georg Thieme Verlag DO - 10.1055/s-0035-1560770 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0035-1560770 ER -