PHOTO- AND THERMOCHROMIC SPIRANS. 36. SYNTHESIS, STRUCTURE AND PHOTOCHROMIC PROPERTIES OF 7',7"-{1,4-PHENYLENEDI(METHYLENE)-BIS(5-CHLORO-1,3,3-TRIMETHYL-1,3-DIHYDROSPIRO[INDOLE-2,3'-PYRANO[3,2-<i>f</i>]QUINOLINIUM])} DIIODIDE

Authors

  • К. Н. Халанский Research Institute of Physical and Organic Chemistry, Southern Federal University
  • Ю. С. Алексеенко Southern Scientific Center, Russian Academy of Sciences
  • Б. С. Лукьянов Research Institute of Physical and Organic Chemistry, Southern Federal University
  • Г. С. Бородкин Research Institute of Physical and Organic Chemistry, Southern Federal University
  • С. О. Безуглый Southern Scientific Center, Russian Academy of Sciences

DOI:

https://doi.org/10.1007/1138

Keywords:

indoline bisspiropyran, quinoline, 2H-chromene fragment, photochrome

Abstract

A synthesis is reported for a new photochromic indoline bisspiropyran salt containing a quinoline fragment. This compound exists as a racemic mixture. The photochromic properties of this symmetrical bisspiropyran were studied.

Authors: K. N. Khalanskiy, Yu. S. Alekseenko, B. S. Lukyanov, G. S. Borodkin, and S. O. Bezuglyi.

English Translation in Chemistry of Heterocyclic Compounds, 2012, 48 (7), pp 1090-1097

http://link.springer.com/article/10.1007/s10593-012-1114-z

Downloads

Published

2013-11-07

Issue

No. 7 (2012)

Section

Original Papers