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合成了３个由—ＮＨＣＯ（ＣＨ２）ｎＣＯＮＨ—链连接的双螺萘并嗪光致变色化合物，经红外光谱，核磁共振氢谱和元素分析确证了其结构，并对它们在聚苯乙烯薄膜中的吸收光谱和光致变色性能进行了测试。结果表明：双螺嗪化合物有色态的吸收光谱明显红移，其稳定性显著提高，８°Ｃ下螺嗪化合物有色态的暗退色反应遵循两种不同的动力学过程。
Three bis-spiro naphthylhyphenazine photochromic compounds linked by -NHCO (CH2) nCONH were synthesized and their structures were confirmed by IR, 1HNMR and elemental analysis. Their structures on polystyrene films The absorption spectra and photochromic properties were tested. The results showed that the absorption spectra of the spirooxazine compound showed a red shift remarkably, and its stability was significantly improved. The dark color fading reaction of the spirooxazine compound at 8 ° C followed two different kinetic processes.