A Convenient Synthesis of 2-Oxazolines and 2-Benoxazoles with PPh3-DDQ as the Dehydrating Reagent |
| |
| Authors: | Quancai Xu Zhengning Li Huiying Chen |
| |
| Affiliation: | 1. College of Environmental and Chemical Engineering, Dalian University, Dalian, Liaoning 116622, China;2. Liaoning Key Laboratory of Bioorganic Chemistry, Dalian University, Dalian, Liaoning 116622, China;3. College of Life Science, Dalian Nationalities University, Dalian, Liaoning 116605, China |
| |
| Abstract: | 2‐Oxazolines and 2‐benoxazoles were synthesized in high yields from acylamino alcohols and acylamino‐ phenols, respectively, with triphenylphosphine‐2,3‐dichloro‐5,6‐dicyanobenzoquinone (PPh3‐DDQ) as the dehydrating and activating reagent. The synthesis was accomplished under neutral conditions. |
| |
| Keywords: | oxazoline benzoxazole synthesis dehydrative cylization 2,3‐dichloro‐5,6‐dicyanobenzoquinone triphenylphosphine |
| 本文献已被 万方数据 等数据库收录！ |
|
