文献类型：期刊文献

英文题名：SILICA SULFURIC ACID: A VERSATILE AND REUSABLE HETEROGENEOUS CATALYST FOR THE SYNTHESIS OF N-ACYL CARBAMATES AND OXAZOLIDINONES UNDER SOLVENT-FREE CONDITIONS

作者：Wu, Liqiang[1];Yang, Xiaojuan[2];Yan, Fulin[1]

第一作者：Wu, Liqiang

通讯作者：Wu, LQ[1]

机构：[1]Xinxiang Med Univ, Sch Pharm, Xinxiang 453003, Henan, Peoples R China;[2]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Henan, Peoples R China

第一机构：Xinxiang Med Univ, Sch Pharm, Xinxiang 453003, Henan, Peoples R China

通讯机构：[1]corresponding author), Xinxiang Med Univ, Sch Pharm, Xinxiang 453003, Henan, Peoples R China.

年份：2011

卷号：25

期号：1

起止页码：151-155

外文期刊名：BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000303328100018)】；

基金：We are pleased to acknowledge the financial support from Xinxiang Medical University.

语种：英文

外文关键词：N-Acyl carbamates; N-Acyl oxazolidinones; Silica sulfuric acid; Solvent-free

摘要：Silica sulfuric acid catalyzes efficiently the reaction of carbamates and oxazolidinones with anhydrides under solvent-free conditions. All the reactions were done at room temperature and the N-acyl carbamates and oxazolidinones were obtained with high yields and purity via an easy work-up procedure. This method is attractive and is in a close agreement with green chemistry.