PHOTO- AND THERMOCHROMIC SPIRANS. 40. SPIROPYRANS BASED ON 5-BENZOXAZOLYL-4-HYDROXYISOPHTHALIC ALDEHYDE

Authors

  • Н. А. Волошин Southern Scientific Center, the Russian Academy of Sciences
  • А. B. Чернышев Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University
  • Е. В. Соловьева Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University
  • К. Е. Шепеленко Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University
  • А. В. Метелица Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University
  • В. И. Минкин Southern Scientific Center, the Russian Academy of Sciences; Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

DOI:

https://doi.org/10.1007/1063

Keywords:

benzoxazole, hydroxyisophthalic aldehyde, merocyanines, spiropyrans, photochromism

Abstract

Formylation of 2-(2-hydroxyphenyl)benzoxazole gave 5-benzoxazolyl-substituted 4-hydroxyisophthalic aldehyde, which served as a precursor to the synthesis of novel photochromic spiro[indoline-benzopyrans] containing a benzoxazole group at position 8 of the benzopyran moiety. The obtained compounds possess photochromic properties in solution.

How to Cite
Voloshin, N. A.; Chernyshev, A. V.; Solov'eva, E. V.; Shepelenko, K. E.; Metelitsa, A. V.; Minkin, V. I. Chem. Heterocycl. Compd. 2014, 49, 1815. [Khim. Geterotsikl. Soedin. 2013, 1959.]

For this article in the English edition see DOI 10.1007/s10593-014-1434-2

Author Biographies

Н. А. Волошин, Southern Scientific Center, the Russian Academy of Sciences

Николай Анатольевич Волошин

А. B. Чернышев, Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

Анатолий Викторович Чернышев

Е. В. Соловьева, Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

Екатерина Викторовна Соловьева

К. Е. Шепеленко, Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

Константин Евгеньевич Шепеленко

А. В. Метелица, Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

Анатолий Викторович Метелица

В. И. Минкин, Southern Scientific Center, the Russian Academy of Sciences; Scientific-Research Institute of Physical and Organic Chemistry, Southern Federal University

Владимир Исаакович Минкин

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Published

2013-12-17

Issue

No. 12 (2013)

Section

Original Papers