The Synthesis of (±)-11-Deoxydaunomycinone<i>via</i>Regioselective Tandem<i>Diels</i>-<i>Alder</i>Reactions
作者:Jean-Mare Tornare、Pierre Vogel
DOI:10.1002/hlca.19850680431
日期:1985.6.26
cyclo[2.2.1]heptane (13) can be used to generate polyfunctional and multicyclic molecules with high regio- and stereoselectivity via two successive Diels-Alder additions using two different dienophiles. This principle has been applied to the synthesis of (±)-11-deoxydaunomycinone (7), the aglycone of an important antitumor drug. The 2,3-didehydroanisole adds to 13 and gives the monoadduct 14 with high