Tetrahedron Letters p. 3863 - 3866 (1993)
Update date:2022-07-29
Topics:
Duhamel, Pierre
Deyine, Abdallah
Poirier, Jean-Marie
Silyl enol ethers bearing a nitrogen atom protected by an electron-withdrawing group give in high yield a Micheal-type addition with hemiacetal vinylog or a mixture of methyl vinyl ketone and an alcohol in the presence of boron trifluoride etherate as a catalyst. The aza-1,5-diketones so prepared can be cyclised leading to aza-enones precursors of some biologycally active structures.
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Doi:10.1016/S0040-4039(00)60631-7
(1993)Doi:10.1134/S1070428013120312
(2013)Doi:10.1016/S0040-4039(00)73866-4
(1993)Doi:10.1007/BF00702017
(1993)Doi:10.1002/cbic.201000641
(2011)Doi:10.1016/j.bmcl.2014.05.099
(2014)
