| A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine |
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| 引用本文： | 李红 韦堃 吴养洁. A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine[J]. 中国化学, 2007, 25(11): 1704-1709. DOI: 10.1002/cjoc.200790315 |
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| 作者姓名： | 李红 韦堃 吴养洁 |
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| 作者单位： | 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 |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （No. 20472074） and the Innovation found for 0utstanding Scholars of Henan Province （No. 0621001100）. |
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| 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.
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| 关 键 词： | 1 3-氧氮杂茂 芳族胺 1-胺基-2-萘酚 三乙烷基 晶体结构 |
| 修稿时间： | 2007-02-02 |
A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine |
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| LI, Hong WEI, Kun WU, Yang-Jie. A Convenient Synthesis of 2-Arylnaphtho[1,2-d]oxazole Derivatives Promoted by Triethylamine[J]. Chinese Journal of Chemistry, 2007, 25(11): 1704-1709. DOI: 10.1002/cjoc.200790315 |
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| Authors: | LI Hong WEI Kun WU Yang-Jie |
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| Affiliation: | 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 |
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| Abstract: | 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. |
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| Keywords: | 2-arylnaphtho[1 2-d]oxazole 1-amino-2-naphthol derivative triethylamine crystal structure |
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