螺噁嗪光致变色反应机理研究进展  

Progress in the Photochromic Mechanism of Spirooxazine

作　　者：冯长根[1] 王建营[1,2] 

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室 [2]解放军总装备部防疫防护大队北京100101

出　　处：《有机化学》2006年第7期1012-1023,共12页Chinese Journal of Organic Chemistry

摘　　要：20世纪80年代中期以来,关于螺噁嗪在光致变色过程中的光化学和光物理现象的研究非常活跃.综述了近20年来溶液中的螺噁嗪、晶体螺噁嗪以及固体介质中的螺噁嗪的光致变色机理研究结果,同时介绍了实验研究方法和理论研究方法在螺噁嗪光致变色过程研究中的应用,分析了取代基对光致变色性质的影响.阐述了机理研究对新型螺噁嗪设计合成的重要指导意义.The study on photochemistry and photophysics of spirooxazines in the photochromic reactions has been the focus since the middle of 1980s. The photochromic mechanism of spirooxazines, which was studied in different medium the past 20 years, such as solution, crystal or solid, was reviewed. The new experimental methods, technologies and theory applied to study the photochromic process of spirooxazines were mainly introduced, and the substitution effects on the photochromic properties were analyzed. The typical examples were used to explain the important steering meaning on the study of design, synthesis and applications.

关 键 词：螺噁嗪 光致变色机理 动力学 取代基效应 

分 类 号：O621.25[理学—有机化学]