Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (04): 462-465. Previous Articles     Next Articles

Reports

手性偶氮光敏性分子钳的设计合成

彭游,赵志刚,杨祖幸,牟其明,陈淑华*   

  1. (四川大学化学学院 成都 610064)
  • 收稿日期:2004-09-06 修回日期:2004-11-08 发布日期:2005-03-30
  • 通讯作者: 陈淑华

Design and Synthesis of Photoresponsive Chiral Azo-Molecular Tweezers

PENG You,ZHAO Zhi-Gang,YANG Zu-Xing,MU Qi-Ming,CHEN Shu-Hua*   

  1. (Faculty of Chemistry, Sichuan University, Chengdu 610064)
  • Received:2004-09-06 Revised:2004-11-08 Published:2005-03-30
  • Contact: CHEN Shu-Hua

A novel type of photoresponsive azo-molecular clefts has been designed and synthesized by using azo-group as spacer and methyl ester of amino acids as arm. Their structures were characterized by 1H NMR, IR, MS spectra and elemental analysis. Their recognition properties for methyl esters of amino acids were investigated. The preliminary results indicate that the cis-form showed good enantio-selectivity for D/L-amino acid methyl esters on irradiation at 310 nm.

Key words: photoresponsive receptor, synthesis, chiral azo-molecular tweezers