Synthesis of 2-Naphthylacetylene Selenides from 4-(2-Naphthyl)-1,2,3-selenadiazole
- Authors: Yekhlef M.1, Petrov M.L.2, Pevzner L.M.2, Ponyaev A.I.2
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Affiliations:
- University of Jijel
- St. Petersburg State Institute of Technology (Technical University)
- Issue: Vol 88, No 1 (2018)
- Pages: 151-153
- Section: Letters to the Editor
- URL: https://journals.rcsi.science/1070-3632/article/view/221976
- DOI: https://doi.org/10.1134/S1070363218010279
- ID: 221976
Cite item
Abstract
4-(2-Naphthyl)-1,2,3-selenadiazole under the action of bases eagerly decomposes with liberation of nitrogen to form potassium 2-(2-naphthyl)ethyneselenolate. By further treatment of the reaction mixture with the excess of alkyl halide the corresponding methyl- and butyl-2-(2-naphthyl)-1-ethynyl selenides were obtained. In the absence of alkyl halides treating with the potassium hydroxide ethanol solution yields 4-(2- naphthyl)-2-[1-(2-naphthyl)-2-[1-(2-naphthyl)methylidenee]-1,3-diselenol.
About the authors
M. Yekhlef
University of Jijel
Email: mlpetrov@lti-gti.ru
Algeria, Jijel
M. L. Petrov
St. Petersburg State Institute of Technology (Technical University)
Author for correspondence.
Email: mlpetrov@lti-gti.ru
Russian Federation, Moskovskii pr. 25, St. Petersburg, 190013
L. M. Pevzner
St. Petersburg State Institute of Technology (Technical University)
Email: mlpetrov@lti-gti.ru
Russian Federation, Moskovskii pr. 25, St. Petersburg, 190013
A. I. Ponyaev
St. Petersburg State Institute of Technology (Technical University)
Email: mlpetrov@lti-gti.ru
Russian Federation, Moskovskii pr. 25, St. Petersburg, 190013
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