Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (10): 1703-1706. Previous Articles     Next Articles

Notes

九种Salen型多齿新配体的合成

王暖升,汪永涛,李俊英,李天铎*   

  1. (山东轻工业学院化学与制药工程学院 山东省轻工助剂重点实验室 济南 250353)
  • 收稿日期:2011-01-14 修回日期:2011-04-08 发布日期:2011-05-10
  • 通讯作者: 李天铎 E-mail:litianduo@163.com

Synthesis of Nine Kinds of New Multidentate Salen Ligands

WANG Nuan-Sheng, WANG Yong-Tao, LI Jun-Ying, LI Tian-Duo   

  1. (School of Chemical and Pharmacy Engineering, Shandong Province Key Laboratory of Fine Chemicals, Shandong Polytechnic University, Jinan 250353)
  • Received:2011-01-14 Revised:2011-04-08 Published:2011-05-10

Nine kinds of new salen ligands were synthesized by Mannich condensation without catalyst. Compounds 1 and 2 were synthesized under solvent-free condensations. Compounds 3a3g are the new salen ligands with furan rings, which could provide coordination modes to metal ions. The chemical structures of the title compounds were characterized by elementary analysis, IR, 1H NMR and MS techniques. Compounds 1 and 3b were identified by single crystal X-ray diffraction analysis.

Key words: Mannich base, synthesis, X-ray diffraction analysis