ISOMERIZATION AND CHANGES OF THE PROPERTIES OF SPIROPYRANS BY MECHANICAL STRESS: ADVANCES AND OUTLOOK

Authors

  • Артем Д. Пугачев Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Евгений Л. Муханов Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Илья В. Ожогин Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Анастасия С. Козленко Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Анатолий В. Метелица Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Борис С. Лукьянов Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

DOI:

https://doi.org/10.1007/5901

Keywords:

2H-chromenes, indolines, spiropyrans, barochromism, fluorescence, isomerization, mechanochromism, piezochromism.

Abstract

The review is devoted to mechanically sensitive indoline spiropyrans and their structural features. Recent advances in the study of their isomerization processes are considered, special attention is paid to the effect of pressure on the behavior of spiropyrans in the composition of various photochromic materials and dyes, as well as in the process of the formation of J-aggregates in Langmuir–Blodgett films.

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Published

2021-02-22

Issue

Vol. 57 No. 2 (2021)

Section

Review Articles