Organoselenosilane-mediated selective mild access to selenolesters, selenoanhydrides and diacyl diselenides
Reaction of acyl chlorides with phenylselenotrimethyl-silane promoted by TBAF afforded a mild general access to selenolesters in good yields. When acyl chlorides were reacted with bis(trimethylsilyl)selenide (HMDSS) in 2:1 or 1:1 ratio a selective entry t
Reactions of acyl chlorides with LiAlHSeH. Preparation of diacyl selenides, diacyl diselenides, selenocarboxylates and cyclic selenoanhydrides
Various diacyl selenides, diacyl diselenides and selenocarboxylates were synthesized by reaction of several acyl chlorides with LiAlHSeH. Reaction of diacyl chloride with LiAlHSeH afforded cyclic selenoanhydrides. In the 77Se NMR spectra, we fo
Synthesis of sodium diselenides and its reaction with benzoyl chloride under phase transfer catalysis and microwave irradiation conditions
A simple, fast and efficient procedure for the synthesis of dibenzoyl diselenides involves the reaction of selenium with sodium hydroxide under phase transfer catalysis and microwave irradiation conditions to give sodium diselenides, which reacts with ben
Wang, Jin-Xian,Bai, Lin,Liu, Zhanxiang
p. 971 - 977
(2007/10/03)
Samarium diiodide-induced reduction of elemental selenium leading to a selenolate anion species. A selective synthesis of diacyl diselenides
Elemental selenium was reduced by samarium diiodide in THF to produce selenolate anion species which reacted with acyl chlorides to give diacyl diselenides in good yields under mild and neutral conditions.
Jia,Zhang,Zhou
p. 1403 - 1408
(2007/10/02)
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