23811-08-7Relevant articles and documents
A unified, RCM anchored approach to spiro[4.5]decane-based sesquiterpenoids: Collective synthesis of (±)-α & β-vetispirenes, (±)-β-vetivone, (±)-agarospirol and (±)-hinesol
Athe, Sudhakar,Ghosh, Subhash,Mehta, Goverdhan
, p. 1570 - 1573 (2019/05/22)
Collective syntheses of five spiro[4.5]decane framework bearing sesquiterpenoids, namely, α & β-vetispirenes, β-vetivone, agarospirol and hinesol as well as formal synthesis of axenol and gleenol from a readily available precursor cyclohexanone-β-ketoester via the intermediacy of a versatile intermediate (2,10-dimethylspiro[4.5]dec-1-en-6-one) have been accomplished in a concise manner.
Connective synthesis of spirovetivanes: Total synthesis of (±)-agarospirol, (±)-hinesol and (±)-α-vetispirene
Maulide, Nuno,Vanherck, Jean-Christophe,Marko, Istvan E.
, p. 3962 - 3967 (2007/10/03)
A concise, connective synthesis of naturally occurring spirovetivanes 1 and 3, in racemic form, is presented. This novel approach involves the efficient assembly of the advanced intermediate 12 through a unique spiroannulation protocol. Wiley-VCH Verlag GmbH & Co. KGaA1 69451 Weinheim, Germany, 2004.
Synthetic photochemistry. LXVII. A total synthesis of (±)-hinesol and (±)-agarospirol via retro-benzilic acid rearrangement
Hatsui,Wang,Takeshita
, p. 2393 - 2399 (2007/10/02)
A mild base-catalyzed retro-benzilic acid rearrangement of a proto-photocycloadduct, formed in highly stereoselective photoaddition of methyl 2,4-dioxopentanoate to 1,5-dimethyl-6-methylene-1-cyclohexene, afforded a spiro[4.5]decenedione derivative. Reductive elimination of the α-dicarbonyl function and C1-homologation furnished (±)-hinesol and (±)-agarospirol.