Tetrahedron Letters p. 3903 - 3904 (1999)
Update date:2022-08-02
Topics:
Petrov, Michael L.
Abramov, Michael A.
Dehaenb, Wim
Toppet, Suzanne
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 methyl iodide. Alkylation and oxidation reactions of 2- benzofuranselenolate are described.
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