[EN] TERPENOID DERIVATIVES OBTAINED FROM TERPENOIDS STEMING FROM RENEWABLE SOURCES [FR] DÉRIVÉS DE TERPÉNOÏDES OBTENUS À PARTIR DE TERPÉNOÏDES ISSUS DE SOURCES RENOUVELABLES
TERPENOID DERIVATIVES OBTAINED FROM TERPENOIDS STEMING FROM RENEWABLE SOURCES
申请人:Mauduit Marc
公开号:US20130190518A1
公开(公告)日:2013-07-25
The present invention relates to a process for preparing a terpenoid derivative, the process comprising a metathesis of an olefin and a terpenoid, and to terpenoid derivatives prepared with said process.
Terpenic Compounds as Renewable Sources of Raw Materials for Cross-Metathesis
citronellene in olefin cross-metathesis reactions in order to solve the selectivity problem that results from the presence of two doublebonds in many terpenes. Several ruthenium catalysts are evaluated, with the best, M71-SIPr, utilized in the cross-metathesis of dihydromyrcenol with various olefins affording the expected products in good yields. It is shown that the masked double bond can be regenerated via
[EN] TERPENOID DERIVATIVES OBTAINED FROM TERPENOIDS STEMING FROM RENEWABLE SOURCES<br/>[FR] DÉRIVÉS DE TERPÉNOÏDES OBTENUS À PARTIR DE TERPÉNOÏDES ISSUS DE SOURCES RENOUVELABLES