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New photochromic bisthienylethene derivatives containing carbazole

机译：含咔唑的新型光致变色联苯撑乙烯衍生物

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摘要

Some new photochromic bisthienylethene (BTE) derivatives containing carbazole were synthesized by Suzuki coupling method. All compounds were characterized by H-1 NMR spectra, C-13 NMR, mass spectra, etc. Their optical, photochromic, and electrochemical properties were described. Moreover, their two-photon absorption (TPA) properties were investigated both in open and closed forms, finding observable distinction in the TPA of the ring-open and ring-closed forms. These compounds could be used as two-photon switches and for the potential applications in three-dimensional optical storage. Copyright (c) 2007 John Wiley & Sons, Ltd.
机译：通过铃木偶联法合成了一些新的含咔唑的光致变色联苯乙烯（BTE）衍生物。所有化合物均通过H-1 NMR光谱，C-13 NMR，质谱等进行表征。描述了它们的光学，光致变色和电化学性质。此外，他们的两个光子吸收（TPA）特性在开放和封闭形式下都进行了研究，发现开环和闭环形式的TPA都有明显的区别。这些化合物可用作两光子开关，并用于三维光学存储中的潜在应用。版权所有（c）2007 John Wiley＆Sons，Ltd.

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