Journal of the Chemical Society. Perkin transactions I p. 2520 - 2526 (1981)
Update date:2022-07-29
Topics:
Ager, David J.
Fleming, Ian
Patel, Shailesh K.
Silyl-lithium reagents mixed with copper(I) salts react with enones, including esters and aldehydes, to give β-silyl carbonyl compounds in good yield.The β-silylketones can be used in synthesis without risk to the silyl group and the enone group can be restored by bromination-desilylbromination with copper(II) bromide.The principle is illustrated with syntheses of carvone and dihydrojasmone.
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