SYNTHESIS OF (+/-) 11-DEOXYDAUNOMYCINONE AND 4-DEMETHOXY ANALOGUE BY SEQUENTIAL DIELS-ALDER CYCLOADDITIONS

DOI: 10.1016/S0040-4039(01)80329-4

Source and publish data:

Tetrahedron Letters p. 83 - 86 (1989)

Update date:2022-08-05

Topics:

Authors:

Laugraud, Sylvain

Guingant, Andre

d'Angelo, Jean

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Article abstract of DOI:10.1016/S0040-4039(01)80329-4

Diketones 10a, 10b, key intermediates in the syntheses of title compounds were prepared in five steps from naphtoquinones 2a and 2b (48 percent and 38 percent yields respectively), by sequential Diels-Alder cycloadditions.

Full text of DOI:10.1016/S0040-4039(01)80329-4

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