The reaction of silyl enol ethers with b-nitroacrylates, in the presence of tetrabutyl ammonium fluoride as catalyst, allows the formation of polyfunctionalized b-nitro esters, or hexahydro-4H-benzoxazine-2- oxides, depending on the nature of the starting silyl enol ethers.
beta-Nitroacrylates and silyl enol ethers as key starting materials for the synthesis of polyfunctionalized b-nitro esters and 1,2-oxazine-2-oxides
BALLINI, Roberto;BOSICA, Giovanna;GABRIELLI, Serena;PALMIERI, Alessandro
2009-01-01
Abstract
The reaction of silyl enol ethers with b-nitroacrylates, in the presence of tetrabutyl ammonium fluoride as catalyst, allows the formation of polyfunctionalized b-nitro esters, or hexahydro-4H-benzoxazine-2- oxides, depending on the nature of the starting silyl enol ethers.File in questo prodotto:
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