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Synlett 1997; 1997(7): 833-835
DOI: 10.1055/s-1997-5766
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3αβ-Hydroxy-7αβ-methylperhydroinden-4-one Derivatives en route to Analogues of Cardenolides

M. Frigerio, M. Santagostino* , S. Sputore
  • *Prassis Istituto di Ricerche Sigma-Tau, Via Forlanini 3, 20019 Settimo Milanese, (MI), Italy
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Publikationsdatum:
31. Dezember 2000 (online)

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3αβ-Hydroxy-7αβ-methylperhydroinden-4-one derivative 2 was efficiently transformed into allylic chloride 11 which served as the electrophilic partner for Pd-catalysed cross-coupling reactions yielding 14β-hydroxy-9,10-secosteroids 1.

perhydroindenes - allylic chloride - cross-coupling - cardenolides