78217-35-3Relevant academic research and scientific papers
STUDIES ON TERPENES-7. A SHORT ROUTE TO A PENTALENOLACTONE E PRECURSOR
Exon, Christopher,Nobbs, Malcolm,Magnus, Philip
, p. 4515 - 4520 (2007/10/02)
The bicyclic enone 6 was converted into the adduct 13 by photochemical addition of allene, and then elaborated through a fragmentation sequence into the α-methylene ketone 17.
A New Protocol for Stereocontrolled Lactone Annulation
Paquette, Leo A.,Annis, Gary D.,Schostarez, Heinrich,Blount, John F.
, p. 3768 - 3770 (2007/10/02)
Through regiocontrolled alkylation of cyclopentanone enolates with methyl 4-bromo-3-methoxycrotonate, base-promoted cyclization, and ketalization, α,β-unsaturated esters having a diquinane molecular framework are produced.Controlled reduction of the carbalkoxy group, application of the Claisen rearrangement, and implementation of an intramolecular Michael addition-oxidation sequence completes a scheme which leads efficiently to tricyclic lactones having structural features common to a number of sesquiterpenoid natural products.
Studies on terpenes-7: A short route to a pentalenolactone e precursor
Exon, Christopher,Nobbs, Malcolm,Magnus, Philip
, p. 4515 - 4519 (2014/12/10)
The bicyclic enone 6 was converted into the adduct 13 by photochemical addition of allene, and then elaborated through a fragmentation sequence into the α-methylene ketone 17.
Studies on terpenes-7: A short route to a pentalenolactone e precursor
Exon, Christopher,Nobbs, Malcolm,Magnus, Phiup
, p. 4515 - 4519 (2015/01/08)
The tricyclic enone 6 was converted into the adduct 13 by photochemical addition of allene, and then elaborated through a fragmentation sequence into the α-methylene ketone 17.
