Structures of spiropyrans exhibiting photochromic properties in the solid state

2021 ◽  
Vol 70 (11) ◽  
pp. 2090-2099
Author(s):  
A. D. Pugachev ◽  
V. V. Tkachev ◽  
I. V. Ozhogin ◽  
M. B. Lukyanova ◽  
S. M. Aldoshin ◽  
...  
2015 ◽  
Vol 51 (53) ◽  
pp. 10636-10639 ◽  
Author(s):  
Xiao Guang Hu ◽  
XiaoLiang Li ◽  
Sung Ik Yang

A novel infinite coordination polymer (DAE-ICP) based on zinc nitrate and a diarylethene photoswitch, with reversible photochromic properties in solution and the solid state upon applying photostimuli, was synthesized and characterized by FT-IR, EDX, FE-SEM and FE-TEM.


2011 ◽  
Vol 60 (1) ◽  
pp. 124-131 ◽  
Author(s):  
V. F. Plyusnin ◽  
E. M. Glebov ◽  
V. P. Grivin ◽  
V. V. Korolev ◽  
A. V. Metelitsa ◽  
...  

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
E.A. Yurieva ◽  
S.M. Aldoshin

AbstractThis review covers investigations of spiropyran iodides with N-substituted indoline fragment, and with the pyran cycle being annelated to N-methylated pyridine ring. The schemes of synthesis of iodides and their neutral precursors, as well as results of X-ray analysis and photochemical study of the crystals of the obtained compounds are presented. Based on our and literature data, the relationship between the structure and photochromic properties has been discussed for a series of salts and neutral pyridospiropyrans.


2009 ◽  
Vol 113 (7) ◽  
pp. 1255-1258 ◽  
Author(s):  
Jixi Guo ◽  
Lang Liu ◽  
Dianzeng Jia ◽  
Junhua Wang ◽  
Xiaolin Xie

2009 ◽  
Vol 20 (3) ◽  
pp. 393-398 ◽  
Author(s):  
Jixi Guo ◽  
Lang Liu ◽  
Dianzeng Jia ◽  
Guangfei Liu

2018 ◽  
Vol 6 (9) ◽  
pp. 2270-2274 ◽  
Author(s):  
Zhiyong Ma ◽  
Yajian Ji ◽  
Youshi Lan ◽  
Gui-Chao Kuang ◽  
Xinru Jia

Two novel molecules (AnRhB-1 and AnRhB-2) were synthesized using Rhodamine B and anthracene as building units via Schiff base chemistry with different spacers.


Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5382
Author(s):  
Shan-Shan Gong ◽  
Chun-Hong Zheng ◽  
Zhen-Zhen Chen ◽  
Dong-Zhao Yang ◽  
Mei Chi ◽  
...  

A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens. The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but also exhibits remarkable AIE properties. Moreover, the fluorescence of BTE-2PBT PMMA film could be modulated with high contrast by alternate UV and visible light irradiation. Photoerasing, rewriting, and non-destructive readout of fluorescent images on BTE-2PBT PMMA film well demonstrate its potential application as optical memory media.


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