Title of article
Simple cleavage of diorganyl diselenides with NaBH4/PEG-400 and direct Michael addition to electron-deficient alkenes
Author/Authors
Perin، نويسنده , , Gelson and Borges، نويسنده , , Elton L. and Rosa، نويسنده , , Paloma C. and Carvalho، نويسنده , , Patrick N. and Lenardمo، نويسنده , , Eder J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
1718
To page
1721
Abstract
Nucleophilic species of selenium were generated in situ from the reaction of diorganyl diselenide with NaBH4 in PEG-400 as solvent and selectively added to several α,β-unsaturated ketones, esters, acid, and nitrile. By this simple procedure, chalcogenolate anions were directly added at mild conditions, furnishing the respective Michael adducts in good yields.
Keywords
organoselenium compounds , PEG-400 , ?-Phenylselanylcarbonyl compounds , ? , ?-Carbonyl compounds , Michael adduct
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1884099
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