Copper-Catalyzed Cycloisomerizations of 5-En-1-yn-3-ols
作者:Charles Fehr、Iris Farris、Horst Sommer
DOI:10.1021/ol0603864
日期:2006.4.1
The Cu(I)-catalyzed cycloisomerization of tertiary 5-en-1-yn-3-ols with an 1,2-alkyl shift affords stereoselectively tri- and tetracyclic compounds of high molecular complexity. These results are in agreement with a mechanism in which the cyclopropanation precedes the rearrangement.
Stereoselective Synthesis of Superambrox: Stereoselective Type III Intramolecular Ene Reaction and OH-Assisted Ru-Catalyzed Isomerization
作者:Charles Fehr、Iris Farris
DOI:10.1002/anie.200602879
日期:2006.10.20
NAPHTHALENONE DERIVATIVE WITH POWDERY-IONONE TYPE ODOURS
申请人:FIRMENICH SA
公开号:EP1910262B1
公开(公告)日:2010-03-03
[EN] NAPHTHALENONE DERIVATIVE WITH POWDERY-IONONE TYPE ODOURS<br/>[FR] DERIVE NAPHTALENONE PRESENTANT DES ODEURS DE TYPE IONONE PULVERULENTE
申请人:FIRMENICH & CIE
公开号:WO2007010420A1
公开(公告)日:2007-01-25
[EN] The present invention relates to a 5,5,8a-trimethyl-naphthalenone derivative which is a useful perfuming ingredient. Furthermore, the present invention concerns also the compositions or articles containing said compound. [FR] La présente invention concerne un dérivé 5,5,8a-triméthyl-naphtalénone qui constitue un ingrédient parfumant utile. Cette invention concerne également les compositions ou les articles contenant ce composé.