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- W4244270138 abstract "[12136-60-6] Li2Se (MW 92.84) InChI = 1S/2Li.Se InChIKey = PEXNRZDEKZDXPZ-UHFFFAOYSA-N (nucleophilic agent for synthesis of organic selenides1, 2) Physical Data: d 2.91 g cm−3; red-brown solid or milky white crystalline suspension in THF. Solubility: sol water; sparingly sol THF. Preparative Methods: reduction of Selenium with Lithium in liquid ammonia produces red–brown Li2Se after NH3 evaporation.3 Reaction of Se with 2 equiv Lithium Triethylborohydride in THF gives a suspension of Li2Se. The method is somewhat limited by scale and produces flammable byproducts.1 For large-scale preparations, reduction of Se with Li in THF in the presence of naphthalene as a catalyst is safe and more economical.2 Handling, Storage, and Precautions: should be used directly as prepared. Use in a fume hood." @default.
- W4244270138 created "2022-05-12" @default.
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- W4244270138 date "2001-04-15" @default.
- W4244270138 modified "2023-09-30" @default.
- W4244270138 title "Lithium Selenide" @default.
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- W4244270138 doi "https://doi.org/10.1002/047084289x.rl141" @default.
- W4244270138 hasPublicationYear "2001" @default.
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