中华医学超声杂志

应用化学 ›› 1992, Vol. 0 ›› Issue (4): 83-86.

• 研究简报 • 上一篇    下一篇

几种取代螺吲哚啉萘并噁嗪的合成

李仲杰, 谭永生, 马引民, 王晓信   

  1. 西北大学化学系, 西安 710069
  • 收稿日期:1991-09-26 修回日期:1991-11-20 出版日期:1992-08-10 发布日期:1992-08-10
  • 基金资助:
    国家自然科学基金;陕西省科委基金

SYNTHESIS OF SOME SUBSTITUTED INDOLINOSPIRONAPHTHOXAZINES

Li Zhongjie, Tan Yongsheng, Ma Yinmin, Wang Xiaoxin   

  1. Department of Chemistry, Northwest University, Xi'an 710069
  • Received:1991-09-26 Revised:1991-11-20 Published:1992-08-10 Online:1992-08-10

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摘要： 螺吲哚啉-2,3'-[3H]萘并[2,1-b][1,4]噁嗪(简称螺噁嗪)是一类耐光疲劳性能优于螺吡喃的光致变色物[1]。Fox以及Ono先期合成了这类化合物[2],最近Pottier等考察了取代基对性能的影响[3,4]。但所涉及的取代基(CH3、CH3O、Cl、NO2)多在母体结构中吲哚环的5( 6)位,且N-烷基碳链较短,蔡环上有取代基的情形较少见[5]。

关键词: 螺噁嗪, 光致变色

Abstract: Some N-alkyl, 5'-methoxycarbonyl and 8'-bromo derivatives of spiro[indoline-2,3'-3H-naphth[2,1-b][1,4]oxazines] were synthesized by reacting corresponding substituted nitrosoonaphthols with Fischer base in anhydrous ethanol. Their structures were identified by elemental analysis and spectral methods. The photochromic behavior of the spirooxazines in toluene solution and polymer film were also examined.

Key words: spirooxazine, photochromism

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