摘要
微波辐射硫酸锆 -硅胶催化季戊四醇与醛、酮缩合反应 ,高收率制得了双缩醛和双缩酮化合物 .该方法操作简便 ,收率高 ,催化剂可重复使用 。
The pentaerythritol diacetals were effectively synthesized through condensation reaction of pentaerythritol with aldehydes and ketones promoted by zirconium sulfate-silica gel under microwave irradiation. The easy procedure provided a neat environment-friendly synthetic method for pentaeryffiritol diacetals in high yields and the catalyst was reusable.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2004年第11期1485-1488,共4页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金 (No.2 9872 0 1 1 )
教育部高等学校青年骨干教师基金
河北省教育厅基金 (No.990 1 0 4 )资助项目