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Prelog-Djerassi lactone Diels-Alder reaction

Siloxy dienes have been shown to be highly effective in both the Dlels-Alder3 reaction and the hetero Diels-Alder (diene-aldehyde cyclocondensation)4 reactions. Diene 3 has been used in the synthesis of several important natural products including zincophorin,5 rifamycin,6 and the Prelog-Djerassi lactone.7 Recently, under the aegis of chiral catalysts, 3 has been shown to participate in the diene-aldehyde cyclocondensation reaction with several aldehydes to afford cycloadducts of very high enantiomeric excess.8... [Pg.237]

See other pages where Prelog-Djerassi lactone Diels-Alder reaction is mentioned: [Pg.970]    [Pg.4]   
See also in sourсe #XX -- [ Pg.700 ]

See also in sourсe #XX -- [ Pg.700 ]

See also in sourсe #XX -- [ Pg.700 ]



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Lactones reactions

Prelog

Prelog-Djerassi lactone

Reaction lactonization

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