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- Title
Synthesis of 2-Naphthylacetylene Selenides from 4-(2-Naphthyl)-1,2,3-selenadiazole.
- Authors
Yekhlef, M.; Petrov, M. L.; Pevzner, L. M.; Ponyaev, A. I.
- 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.
- Subjects
SELENIUM compounds synthesis; SELENIDES; ACETYLENE derivatives; ALKYLATION; NAPHTHYL compounds; POTASSIUM hydroxide; ETHANOL
- Publication
Russian Journal of General Chemistry, 2018, Vol 88, Issue 1, p151
- ISSN
1070-3632
- Publication type
Article
- DOI
10.1134/S1070363218010279