FeCl3 catalyzed Prins-type cyclization for the synthesis of highly substituted indenes: application to the total synthesis of (±)-jungianol and epi-jungianol.

FeCl3 catalyzed Prins-type cyclization for the synthesis of highly substituted indenes: application to the total synthesis of (±)-jungianol and epi-jungianol.

Organic letters (2013-01-16)

Dattatraya H Dethe, Ganesh Murhade

ABSTRAKT

A novel approach was developed for the synthesis of highly substituted indene derivatives, using an FeCl(3) catalyzed Prins-type cyclization reaction which was further applied in the total synthesis of jungianol and epi-jungianol.

MATERIAŁY

Numer produktu

Marka

Opis produktu

451649

Sigma-Aldrich

Iron(III) chloride, anhydrous, powder, ≥99.99% trace metals basis

701122

Sigma-Aldrich

Iron(III) chloride, sublimed grade, ≥99.9% trace metals basis

44944

Sigma-Aldrich