应用化学 ›› 1998, Vol. 0 ›› Issue (2): 106-108.

• 研究论文 • 上一篇    下一篇

含氮杂冠醚结构单元的吲哚啉螺苯并吡喃的合成和性质

伍新燕, 吴成泰   

  1. 武汉大学化学系 武汉430072
  • 收稿日期:1997-06-05 修回日期:1997-12-08 出版日期:1998-04-10 发布日期:1998-04-10
  • 基金资助:
    国家自然科学基金;国家教委博士点专项基金

Synthesis and Properties of Indolinospirobenzopyrans Bearing Crown Moiety

Wu Xinyan, Wu Chengtai   

  1. Department of Chemistry, Wuhan University, Wuhan 430072
  • Received:1997-06-05 Revised:1997-12-08 Published:1998-04-10 Online:1998-04-10

摘要: 含冠醚结构单元的吲哚啉螺苯并吡喃是一类新型的有机光致变色化合物,它们在紫外光和可见光条件下能可逆地发生异构化;同时,其冠醚部分选择性地络合特定的金属离子以后, 在黑暗中也可以诱发其异构化.它们在功能上将是一类新型的光信息接受体,可用于光信息材料等.

关键词: 氮杂冠醚, 螺吡喃, 合成, 性质

Abstract: Two indolinospirobenzopyrans bearing monoaza benzo-15-C-5 at the 1' position were prepared, and their structures were determined by IR,  1H NMR and MS measurements. Their photochromic and cation induced photochromic properties have been investigated.

Key words: azacrown ether, spiropyran, synthesis, photochromism