1Department of Chemistry and Pharmaceutical Sciences, Guilin Normal College, Guilin 541001, P.R. China
2School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P.R. China
*Corresponding authors: Fax: +86 773 5803930; Tel: + 86 773 5846279; E-mail: chemwang2006@aliyun.com; lizhangdong2005@163.com
L.Q. Qin1
1Department of Chemistry and Pharmaceutical Sciences, Guilin Normal College, Guilin 541001, P.R. China
2School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P.R. China
*Corresponding authors: Fax: +86 773 5803930; Tel: + 86 773 5846279; E-mail: chemwang2006@aliyun.com; lizhangdong2005@163.com
K. Wang1
1Department of Chemistry and Pharmaceutical Sciences, Guilin Normal College, Guilin 541001, P.R. China
2School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P.R. China
*Corresponding authors: Fax: +86 773 5803930; Tel: + 86 773 5846279; E-mail: chemwang2006@aliyun.com; lizhangdong2005@163.com
X.X. Liu1
1Department of Chemistry and Pharmaceutical Sciences, Guilin Normal College, Guilin 541001, P.R. China
2School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P.R. China
*Corresponding authors: Fax: +86 773 5803930; Tel: + 86 773 5846279; E-mail: chemwang2006@aliyun.com; lizhangdong2005@163.com
X.H. Yi1
1Department of Chemistry and Pharmaceutical Sciences, Guilin Normal College, Guilin 541001, P.R. China
2School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P.R. China
*Corresponding authors: Fax: +86 773 5803930; Tel: + 86 773 5846279; E-mail: chemwang2006@aliyun.com; lizhangdong2005@163.com
An efficient one-pot condensation and oxidative tandem process has been developed for the synthesis of 2-arylbenzoxazoles derivatives from 2-aminophenols and substituted aldehydes in presence of the catalytic amounts Cu(OTf)2. Reactions were conducted with short reaction times, ligands free, high conversion, high functional group tolerability and straight forward procedure under reflux conditions in air. This protocol provides a straight-forward approach to synthesize 2-arylbenzoxazoles.
Keywords
Tandem process2-ArylbenzoxazolesCu(OTf)2-catalyzed.
Full Article
Generated from XML file
Luo1, S., Qin1, L., Wang1, K., Liu1, X., & Yi1, X. (2013). One-Pot Synthesis of 2-Arylbenzoxazoles Using Cu(OTf)2-Catalyzed Condensation and Oxidative Tandem Reaction. Asian Journal of Chemistry, 25(18), 10381–10385. https://doi.org/10.14233/ajchem.2013.15513
