Chin. J. Org. Chem. ›› 2015, Vol. 35 ›› Issue (9): 1897-1903.DOI: 10.6023/cjoc201506008 Previous Articles     Next Articles

Articles

无溶剂锌粉促进下三组分“一锅法”合成1,2-二芳基乙酯

周鹏鑫, 任恒, 王克虎, 王进贤, 孟团结   

  1. 西北师范大学化学化工学院 生态环境相关高分子材料教育部重点实验室 甘肃省高分子材料重点实验室 兰州 730070
  • 收稿日期:2015-06-05 修回日期:2015-07-03 出版日期:2015-09-25 发布日期:2015-07-10
  • 通讯作者: 周鹏鑫, 王进贤 E-mail:zhoupx@nwnu.edu.cn;wangjx@nwnu.edu.cn
  • 基金资助:

    国家自然科学基金(No. 21462036)和西北师范大学(No. NWNU-LKAN-13-4)资助项目.

Zinc Promoted One-Pot Three-Component Synthesis of 1,2-Diaryl Acetates under Solvent-Free Conditions

Zhou Pengxin, Ren Heng, Wang Kehu, Wang Jinxian, Meng Tuanjie   

  1. Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070
  • Received:2015-06-05 Revised:2015-07-03 Online:2015-09-25 Published:2015-07-10
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 21462036) and the Northwest Normal University (No. NWNU-LKAN-13-4).

A series of 1,2-diaryl acetates were synthesized by one-pot three-component reaction of aromatic aldehydes, benzyl bromide and anhydrides promoted by zinc powder under solvent-free conditions. This protocol has advantages of mild conditions, simple operation, high yields, easily available starting materials and fast reaction rate, which provides a convenient and “green” method for the synthesis of 1,2-diaryl acetates.

Key words: benzylation, “one-pot”, zinc powder, solvent-free