Photochromism is defined as a reversible transformation of a chemical species between two
isomers having different absorption spectra induced in one or both directions by …

Photochromic symmetrical diarylethene derivatives 1a–6a bearing different long alkyl chains
at 2-position of thiophene rings have been synthesized and their structures have been …

The reversible changes of UV–vis absorbance (Q-band) during photochromic process were
selected to achieve non-destructive readout in the paper. The light sources for “read” and …

摘要由于具有多种潜在的应用价值, 光致变色化合物作为高级功能材料的研究在国内外广受关注
. 在众多的有机光致变色化合物中, 二芳基乙烯特别是二噻吩乙烯, 由于其具有良好的热稳定性和 …

Novel thiophenophan-1-enes, which are composed of a dithienylethene unit and a chiral
bridge, were synthesized and obtained as optically-active single diastereomers. Upon UV …

[2. n] Thiophenophan-1-ene derivatives containing a polyether bridge have been
synthesized by the coupling reaction of bis (iodomethyl) dithienylethene with polyethylene …

Three switchable macrocycles based on photochromic dithienylethene were synthesized
under the template of dibenzylammonium hexafluorophosphate. Their structure were well …

摘要本文在综述二芳基乙烯类化合物各种性能的基础上, 重点介绍了二芳基乙烯类化合物作为
荧光光控开关, 荧光共振能量转移, 光致变色电开关, 光致变色磁开关, 光致变色液晶开关和多 …

Due to the potential applications to many fields, photochromic compounds as functional
materials have been widely focused. In particular, diarylethenes have become the promising …

Syntheses and photochromic properties of 1, 2‐dicyano [2. n] metacyclophan‐1‐enes are
described. Dicyanometacyclophan‐1‐enes have been prepared by novel intramolecular …