影像科学与光化学 ›› 1983, Vol. 1 ›› Issue (1): 45-50.DOI: 10.7517/j.issn.1674-0475.1983.01.45

• 研究论文 • 上一篇    下一篇

靛蓝衍生物的光异构化

樊美公, 周亚琳, 刘晓云   

  1. 中国科学院感光化学研究所
  • 收稿日期:1982-01-29 出版日期:1983-01-23 发布日期:1983-01-23

PHOTOISOMERIZATION OF INDIGOID DERIVATIVES

FAN MEI-GONQ, ZHOU YA-LIN, LIU XIAO-TUN   

  1. Institute of Photographic Chemistry, Academia Sinica
  • Received:1982-01-29 Online:1983-01-23 Published:1983-01-23

摘要: 合成了六个N,N′-双酰基取代的靛蓝衍生物,研究了这类染料的光致变色的宏观动力学。用不同的波长,可以使反式异构体转化为顺式异构体,或使顺式异构体转化为反式异构体。讨论了异构化反应的机理。

Abstract: Six N,N’-diacylsubstituted indigoid derivatives were synthesized. The kinetics of photoisomerization of these dyes was studied. Trans- to cis- and cis- to trans- isomeriza-tion was effected by irradiation at different wavelengths. The reaction mechanism was discussed.