Autor: |
Jinyi Xu, Hequan Yao, Changhua Tang, Yiyun Wang, Xiaoming Wu, Ziyuan Li, Yue Huang |
Rok vydání: |
2012 |
Předmět: |
|
Zdroj: |
ChemInform. 43 |
ISSN: |
0931-7597 |
Popis: |
A mild copper(II)-catalyzed oxidation of 4-carboxythiazolines and 4-carboxyoxazolines to 4-carboxythiazoles and 4-carboxyoxazoles has been developed. Various substrates with alkyl or aryl substitutions at 2-position on azoline ring could be smoothly oxidized to the desired products in good to excellent yields. Moreover, the hydrolysis of the ester group could be avoided under this method. |
Databáze: |
OpenAIRE |
Externí odkaz: |
|