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4-(2-Hydroxyaryl)-1,2,3-selenadiazoles as Precursors of Benzofuran-2-selenolates

โœ Scribed by M. L. Petrov; M. A. Abramov; I. P. Abramova; W. Dehaen; Yu. I. Lyakhovetskii


Book ID
110324629
Publisher
SP MAIK Nauka/Interperiodica
Year
2001
Tongue
English
Weight
68 KB
Volume
37
Category
Article
ISSN
1070-4280

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4-(ortho-hydroxyphenyl)-1,2,3-selenadiaz
โœ Michael L. Petrov; Michael A. Abramov; Wim Dehaen; Suzanne Toppet ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 114 KB

The novel 4-(ortho-hydroxyphenyl)-1,2,3-selenadiazole smoothly transforms into 2-benzofuranselenolate through potassium carbonate catalyzed selenadiazole ring cleavage. The presence of alkyneselenolate is proved by the formation of methyl(ortho-methoxy-phenylethynyl)selenide in the presence of methy