121843-01-4Relevant articles and documents
Total synthesis of five natural eremophilane-type sesquiterpenoids
Meng, Zhe,Liu, Bo
, p. 957 - 962 (2018/02/19)
The first total syntheses of five natural eremophilane-type sesquiterpenoids were achieved in 4-12 steps via a common synthetic intermediate. The syntheses feature a double Michael addition, Robinson annulation, α-enolization of an unsaturated ketone, and
Efficient Trapping of Ketone Enolates with Acrylate and β-Sulfonylacrylate Thioesters, β-Sulfonyl-, β-sulfinyl- and β-Chloro-vinyl Ketones; Facile Preparation of a Hydrindanone, cis-Dimethyloctalone, and Unsaturated 1,5-Dicarbonyl Compounds
Dancer, Robert J.,Haynes, Richard K.,Laughlin, Wendy A.,Vonwiller, Simone C.
, p. 1375 - 1389 (2007/10/02)
Tandem conjugate addition-ring closure involving reaction of the lithium enolate arising from conjugate addition of lithiated (E)-but-2-enyldiphenylphosphine oxide to 2-methyl-cyclopent-2-enone with two moles of t-butylthioacrylate generates a hydrindanol
EPC Syntheses from Bicyclic Dioxanones: (-)-5-Epidehydrofukinone
Herradon, Bernardo
, p. 977 - 980 (2007/10/02)
(-)-5-Epidehydrofukinone ((-)-15) has been synthesized from (2S,4aS,5S,8aS)-4a,5-dimethyl-2-(tert-butyl)-perhydro-4H-1,3-benzodioxan-4-one (4a), a compound readily available by yeast reduction of ethyl 2-oxocyclohexanecarboxylate.