New Photochromic Spiropyran Salt with Benzyl Substituent

 
PIIS086956520003090-2-1
DOI10.31857/S086956520003090-2
Publication type Article
Status Published
Authors
Affiliation: Research Institute of Physical and Organic Chemistry, Southern Federal University
Address: Russian Federation,
Affiliation: Research Institute of Physical and Organic Chemistry, Southern Federal University
Address: Russian Federation
Affiliation: Institute of Problem of Chemical Physics, RAS
Address: Russian Federation
Affiliation:
Research Institute of Physical and Organic Chemistry, Southern Federal University
Don State Technical Universyty
Address: Russian Federation
Affiliation: Institute of Problem of Chemical Physics, RAS
Address: Russian Federation
Affiliation: Research Institute of Physical and Organic Chemistry, Southern Federal University
Address: Russian Federation
Affiliation: Research Institute of Physical and Organic Chemistry, Southern Federal University
Address: Russian Federation
Affiliation: Research Institute of Physical and Organic Chemistry, Southern Federal University
Address: Russian Federation
Affiliation: Institute of Problem of Chemical Physics, RAS
Address: Russian Federation
Journal nameDoklady Akademii nauk
EditionVolume 482 Issue 4
Pages414-417
Abstract

A new salt spiropyran of indoline series containing a benzyl substituent in the benzene ring in [2H]-chromene fragment of the molecule was synthesized. The structure of the obtained compound was confirmed by IR and NMR spectroscopy methods. Spectral characteristics and photochromic behavior of the new salt spiropyran was studied. An attempt to grow its single crystals from a solution in acetonitrile was found that the resulting indoline spiropyran salt was hydrolyzed. The hydrolysis product was studied by IR and NMR spectroscopy. Also, its structure is established by the single crystal X-ray analysis.

Keywords
Received10.11.2018
Publication date10.11.2018
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