Journal ArticleDOI
Synthesis, structure and photochromic properties of indoline spiropyrans with electron-withdrawing substituents
A. D. Pugachev,I. V. Ozhogin,Maria B. Lukyanova,Boris S. Lukyanov,A. S. Kozlenko,I. A. Rostovtseva,Nadezhda I. Makarova,Valery V. Tkachev,Sergey M. Aldoshin,Anatoly V. Metelitsa +9 more
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TLDR
Indoline spiropyrans containing conjugated cationic vinyl-3H-indolium fragment and their analogues with formyl substituent in the 2H-chromene moiety were synthesized by a simple one-pot method.About:
This article is published in Journal of Molecular Structure.The article was published on 2021-04-05. It has received 16 citations till now. The article focuses on the topics: Spiropyran & Moiety.read more
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Spiropyran-based Advanced Photoswitchable Materials: A Fascinating Pathway to the Future Stimuli-responsive Devices
TL;DR: In this paper , the most recent observations and efforts in the progress of photoswitchable spiropyran-based materials and their applications as sensors for heavy metal cations, anions, pH, acid and base vapors, wettability and humidity.
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Novel polychromogenic fluorine-substituted spiropyrans demonstrating either uni- or bidirectional photochromism as multipurpose molecular switches
A. D. Pugachev,Erika Mein +1 more
TL;DR: In this article , photochromic spiropyrans (SPPs) with fluorine substituents and cationic fragments or formyl groups at positions 6′ and 8′ of the 2H-chromene moiety were synthesized using a simple one-pot method.
Journal ArticleDOI
A Modern Look at Spiropyrans: From Single Molecules to Smart Materials
A. S. Kozlenko,I. V. Ozhogin,A. D. Pugachev,Maria B. Lukyanova,Islam M. El-Sewify,Boris S. Lukyanov +5 more
Journal ArticleDOI
Structure and Properties of 1,3,3-Trimethyl-6′-chlorospiro[indoline-2,2′-2H-chromene]
A. D. Pugachev,Valery V. Tkachev,S. M. Aldoshin,Nadezhda I. Makarova,I. A. Rostovtseva,A. V. Metelitsa,N. V. Stankevich,Gennady V. Shilov,Boris S. Lukyanov +8 more
TL;DR: In this article, a single crystal X-ray diffraction analysis of spiropyran was performed using the CrystalExplorer17 software package to investigate the features of the crystal structure and intermolecular interactions.
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Construction of pillar[5]arene-based photochromic supramolecular polymeric system with tunable thermal bleaching rate
TL;DR: In this paper, a photochromic supramolecular system with pillar[5]arene subunit and naphthopyran moiety in the chemical structural backbone is presented.
References
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Spiropyran-based dynamic materials
TL;DR: This review discusses the synthesis, switching conditions, and use of dynamic materials in which spiropyran has been attached to the surfaces of polymers, biomacromolecules, inorganic nanoparticles, as well as solid surfaces.
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Reversible Photocontrol of Biological Systems by the Incorporation of Molecular Photoswitches
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Organic photochromism (IUPAC Technical Report)
Henri Bouas-Laurent,Heinz Dürr +1 more
TL;DR: In this article, a general introduction to organic photo-chromism is given together with that of words with the ending "chromism", such as thermo-, electro-, piezo-, and tri-bochromism.
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Molecular switches as photocontrollable “smart” receptors
Manuel Natali,Silvia Giordani +1 more
TL;DR: This critical review focuses on the development of photochromic compounds as sensors for cations, anions, and biologically important molecules and a summary of photoswitchable receptors emerged to date and classified according to the photo chromic structure they are based on.
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The evolution of spiropyran: fundamentals and progress of an extraordinarily versatile photochrome.
Luuk Kortekaas,Wesley R. Browne +1 more
TL;DR: An overview of their rich history is provided and the contemporary relevance of the spiropyrans is highlighted.