PHOTO- AND THERMOCHROMIC SPIROPYRANS. 43. SPECTRAL KINETIC STUDY OF NEW BENZOXAZOLYL-SUBSTITUTED SPIROBENZOPYRANS

Authors

  • Ирина А. Ростовцева Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Екатерина В. Соловьева Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Анатолий В. Чернышев Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Николай А. Волошин Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia
  • Надежда С. Трофимова 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

DOI:

https://doi.org/10.1007/2167

Keywords:

benzoxazole, merocyanines, spiropyrans, photochromism, quantum yield

Abstract

A series of spiroindoline benzopyrans was prepared, containing a chelating 1,3-benzoxazole group at position 8 of the benzopyran fragment. These new benzoxazolyl-substituted spirobenzopyrans showed photochromic properties in solutions with similar quantum yield values for the direct and reverse photoreactions.

How to Cite
Rostovtseva, I. А.; Solov'eva, E. V.; Chernyshev, A. V.; Voloshin, N. A.; Trofimova, N. S.; Metelitsa, A. V. Chem. Heterocycl. Compd. 2015, 51, 223. [Khim. Geterotsikl. Soedin. 2015, 51, 223.]

For this article in the English edition see DOI 10.1007/s10593-015-1688-3

Author Biographies

Ирина А. Ростовцева, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Ирина Александровна Ростовцева

Екатерина В. Соловьева, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Екатерина Викторовна Соловьева

Анатолий В. Чернышев, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Анатолий Викторович Чернышев

Николай А. Волошин, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Николай Анатольевич Волошин

Надежда С. Трофимова, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Надежда Сергеевна Трофимова

Анатолий В. Метелица, Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki Ave., Rostov-on-Don 344090, Russia

Анатолий Викторович Метелица

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Published

2015-03-18

Issue

Vol. 51 No. 3 (2015)

Section

Original Papers