| 某些1-辛基-3,3-二甲基吲哚啉螺苯并吡喃的合成和光致变色性质 |
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| 引用本文： | 李仲杰,董绮功. 某些1-辛基-3,3-二甲基吲哚啉螺苯并吡喃的合成和光致变色性质[J]. 应用化学, 1987, 0(2): 71-73 |
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| 作者姓名： | 李仲杰 董绮功 |
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| 作者单位： | 西北大学化学系, 西安 |
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| 摘 要： | 取代的吲哚啉螺苯并吡喃具有光致变色性质,在光信息显示和记录等现代技术领域已取得初步应用。以往的工作表明,这类化合物的光致变色性质与分子中的取代基有密切关系。氮上有长链烷基的吲哚啉螺苯并吡喃已有报道。
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| 收稿时间： | 1986-04-01 |
| 修稿时间： | 1986-09-23 |
SYNTHESIS AND PHOTOCHROMIC PROPERTIES OF SOME 1-OCTYL-3,3-DIMETHYLINDOLINOSPIROPYRANS |
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| Li Zhongjie,Dong Yigong. SYNTHESIS AND PHOTOCHROMIC PROPERTIES OF SOME 1-OCTYL-3,3-DIMETHYLINDOLINOSPIROPYRANS[J]. Chinese Journal of Applied Chemistry, 1987, 0(2): 71-73 |
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| Authors: | Li Zhongjie Dong Yigong |
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| Affiliation: | Department of Chemistry, Northwest University, Xi'an |
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| Abstract: | The title compounds(Ⅲa, R1=H, R2=NO2, Ⅲb, R1=NO2,R2=H, Ⅲc,R1=Cl,R2=NO2,Ⅲb, R1=Br,R2=NO2, Ⅲc, R1=R2=NO2) were prepared by condensation of 1-octyl-3,3-dimethyl-2-methyleneindoline (Ⅰ) and substituted salicylaldehydes (Ⅱ) in anhydrous ethanol. Photochromic properties of these compounds were investigated by UV/VIS spectra measurement and photochromic film obtained from Ⅲa-c Compounds Ⅲa and Ⅲc-e are found to be good photochromic reagents. |
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