A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine  

作　　者：李红 韦堃 吴养洁 

机构地区：[1]Henan Key Laboratory of Chemical Biology and Organic Chemistry, and Key Laboratory of Applied Chemistry of Henan Universities, Department of Chemistry, Zhengzhou University, Zhengzhou, Henan 450052, China

出　　处：《Chinese Journal of Chemistry》2007年第11期1704-1709,共6页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （No. 20472074） and the Innovation found for 0utstanding Scholars of Henan Province （No. 0621001100）.

摘　　要：A variety of 2-arylnaphtho[ 1,2-d]oxazole derivatives were efficiently synthesized in moderate to high yields by the reaction of aromatic aldehydes with 1-amino-2-naphthol derivatives in the presence of triethylamine in refluxing ethanol in air. Seven new 2-arylnaphtho[1,2-d]oxazole derivatives were obtained and characterized by the spectral data and elemental analysis. In addition, the X-ray crystal structures of 2-[4-（N,N-dimethylamino）phenyl]naphtho[ 1,2-d] oxzole （3d） and 1, 1＇-bis（naphtho[ 1,2-d]oxazol-2-yl）ferrocene （3n） have been determined.A variety of 2-arylnaphtho[ 1,2-d]oxazole derivatives were efficiently synthesized in moderate to high yields by the reaction of aromatic aldehydes with 1-amino-2-naphthol derivatives in the presence of triethylamine in refluxing ethanol in air. Seven new 2-arylnaphtho[1,2-d]oxazole derivatives were obtained and characterized by the spectral data and elemental analysis. In addition, the X-ray crystal structures of 2-[4-（N,N-dimethylamino）phenyl]naphtho[ 1,2-d] oxzole （3d） and 1, 1＇-bis（naphtho[ 1,2-d]oxazol-2-yl）ferrocene （3n） have been determined.

关 键 词：2-arylnaphtho[1 2-d]oxazole 1-amino-2-naphthol derivative TRIETHYLAMINE crystal structure 

分 类 号：O62[理学—有机化学]