119207-19-1Relevant articles and documents
Non-heme iron catalysis in CC, C-H, and CH2 oxidation reactions. Oxidative transformations on terpenoids catalyzed by Fe(bpmen)(OTf)2
Clemente-Tejeda, David,López-Moreno, Alejandro,Bermejo, Francisco A.
, p. 2977 - 2986 (2013)
The oxidation of terpene olefins with hydrogen peroxide in the presence of the non-hemo catalyst 5a afforded mixtures of epoxides whose composition was dependent upon the oxidation protocol used in each case. With terpenoid enones, the mixtures obtained evolved from clean epoxidation of α-ionone 23 to the clean allylic oxidation of damascone 28 due to the progressive deactivation of the electron density on the double bonds present in this series. The oxidation of bicyclic and tricyclic terpenoids afforded oxidation products coming from epoxidation, to olefin degradation, methyne and methylene activation products. Probably, the most attractive result was the synthesis of the Magnus lactone 46, from the tricyclic ether 45, with 88% yield and 100% conversion.
New straightforward synthesis of β-damascenone and β-damascone derivatives from β-ionone via retro-α-ionol
Campagnole,Delmond, Bernard
, p. 1077 - 1090 (2008/02/01)
β-Damascenone and β-damascone derivatives, important fragrant compounds, were directly obtained from β-ionone by a new way via retro-α-ionol. Copyright Taylor & Francis Group, LLC.
Butenoyl-cyclohexanones
-
, (2008/06/13)
Use of oxygenated alicyclic compounds, some of which are new, as perfuming and/or flavouring ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavours for foodstuffs, animal feeds, beverages, pharmac
