137174-05-1Relevant articles and documents
A highly stereoselective divergent synthesis of bicyclic models of photoreactive sesquiterpene lactones
Fuchs, Sebastien,Berl, Valerie,Lepoittevin, Jean-Pierre
, p. 1145 - 1152 (2008/02/06)
Sesquiterpene lactones are natural stereochemically pure compounds, which show a number of biological activities. In order to study the reactivity of sesquiterpene lactones in biological systems, we describe herein the asymmetric synthesis of a simple mod
Synthesis of enantiomerically pure (-)-wine lactone based on a palladium-catalyzed enantioselective allylic substitution
Bergner,Helmchen, Guenter
, p. 419 - 423 (2007/10/03)
The first enantioselective synthesis of enantiomerically pure (-)-wine lactone, (-)-1a, a fragrance constituent of various white wines, and its epimer (+)-1b, was carried out. The key steps are allylic substitution of (±)-2-cyclohexen-1-yl acetate (2) wit
Enantiocomplementary resolution of 2-phenylthio-2-cyclopentenol and 2-phenylthio-2-cyclohexenol using the same lipase
Takano,Yamada,Iida,Ogasawara
, p. 592 - 596 (2007/10/02)
Both racemic 2-phenylthio-2-cyclopentenol (±)-(3a) and 2-phenylthio-2-cyclohexenol (±)-(3b) afford the corresponding (R)-acetates (R)-4a,b and the unreacted (S)-alcohols (S)-3a,b, respectively, in excellent optical and chemical yields on treatment with vi