中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-(4-溴苯基)-1,3-苯并恶唑-6-胺 | 2-(4-bromophenyl)-1,3-benzoxazol-6-amine | 69657-65-4 | C13H9BrN2O | 289.131 |
An efficient procedure for the synthesis of benzoxazoles by the heteroannulation of nitriles and o-aminophenols in the presence of a catalytic amount of copper(II) trifluoromethanesulfonate, has been developed. This method represents a practical and attractive alternative for the synthesis of both 2-arylbenzoxazoles and 2-alkylbenzoxazoles.