242485-41-2Relevant academic research and scientific papers
New retinoid analogs from δ-pyronene, a natural synthon
Lambertin, Frederic,Wende, Martin,Quirin, Marie Jeanne,Taran, Martine,Delmond, Bernard
, p. 1489 - 1494 (1999)
δ-Pyronene (1), a readily available terpenic synthon, is an excellent raw material for the preparation of numerous terpenic intermediates. Original retinoid analogs such as 'iso'-retinyl acetate (5), 'iso'-retinal (6) and ethyl 'iso' retinoate (7), in which the cyclogeranyl moiety is functionalized in an unusual position, were prepared from δ-pyronene.
