催化学报 ›› 2014, Vol. 35 ›› Issue (3): 362-367.DOI: 10.1016/S1872-2067(12)60759-1

• 研究论文 • 上一篇    下一篇

Boehmite nanoparticle catalyst for the one-pot multicomponent synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones under solvent-free conditions

Ali Keivanloo, Mahdi Mirzaee, Mohammad Bakherad, Atena Soozani   

  1. School of Chemistry, Shahrood University of Technology, Shahrood, Iran
  • 收稿日期:2013-08-22 修回日期:2013-11-25 出版日期:2014-02-26 发布日期:2014-02-26
  • 通讯作者: Ali Keivanloo

Boehmite nanoparticle catalyst for the one-pot multicomponent synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones under solvent-free conditions

Ali Keivanloo, Mahdi Mirzaee, Mohammad Bakherad, Atena Soozani   

  1. School of Chemistry, Shahrood University of Technology, Shahrood, Iran
  • Received:2013-08-22 Revised:2013-11-25 Online:2014-02-26 Published:2014-02-26
  • Contact: Ali Keivanloo

摘要:

A simple, green, and efficient synthesis protocol for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones using boehmite nanoparticles as catalyst was developed. It did not use any toxic metal catalysts or corrosive acidic reagents. The method gave good to excellent yields and has short reaction time, operational simplicity, and a recyclable catalyst.

关键词: Boehmite nanoparticle, One-pot synthesis, Multicomponent synthesis, Dihydropyrimidine, Solvent-free

Abstract:

A simple, green, and efficient synthesis protocol for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones using boehmite nanoparticles as catalyst was developed. It did not use any toxic metal catalysts or corrosive acidic reagents. The method gave good to excellent yields and has short reaction time, operational simplicity, and a recyclable catalyst.

Key words: Boehmite nanoparticle, One-pot synthesis, Multicomponent synthesis, Dihydropyrimidine, Solvent-free