PHOTO- AND THERMOCHROMIC SPIRANES. 25. NEW INDOLINOSPIROPYRANS CONTAINING A CONDENSED FURAN FRAGMENT

Authors

  • Б. С. Лукьянов Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • А. Н. Утенышев Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region
  • Е. Н. Шепеленко Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • В. В. Ткачев Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region
  • М. Б. Лукьянова Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • А. В. Метелица Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • С. О. Безуглый Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090
  • С. М. Алдошин Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region
  • В. И. Минкин Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don 344090

DOI:

https://doi.org/10.1007/7885

Keywords:

indolinospiropyrans, furan, X-ray structural analysis, photochromism

Abstract

New indolinospirochromenes have been synthesized containing a condensed furan fragment, an analog of the methoxyl substituent in position 6' of the chromene part of the molecule. Solutions of the obtained compounds display photochromic properties. For one of the compounds, depending on the temperature of irradiation, the cis-cisoid or trans-transoid isomer is fixed spectrally. An X-ray structural investigation has been carried out on crystals of spiropyrans possessing various forms of photoactivity in the solid phase.

How to Cite
Lukyanov, B. S.; Utenyshev, A. N.; Shepelenko, E. N.; Tkachev, V. V.; Lukyanova, M. B.; Metelitsa, A. V.; Bezuglyi, S. O.; Aldoshin, S. M.; Minkin, V. I.  Chem. Heterocycl. Compd. 2006, 42, 858. [Khim. Geterotsikl. Soedin. 2006, 995.]

For this article in the English edition see DOI 10.1007/s10593-006-0170-7


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Published

2023-06-27

Issue

No. 7 (2006)

Section

Original Papers