Synthesis of diselenides and selenides from elemental selenium

DOI: 10.1016/S0040-4039(02)00277-0

Source and publish data:

Tetrahedron Letters p. 3083 - 3086 (2002)

Update date:2022-08-04

Topics:

Authors:

Krief, Alain

Derock, Michel

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Article abstract of DOI:10.1016/S0040-4039(02)00277-0

Sodium hydride is able to reduce elemental selenium to sodium diselenide (Na₂Se₂), but not to sodium selenide (Na₂Se). Dialkyl diselenides and even dialkyl selenides, including unsymmetrical dialkyl selenides, can be nevertheless synthesized using the proper Se/NaH ratio (1/1 or 1/2).

Full text of DOI:10.1016/S0040-4039(02)00277-0

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