Silver-Catalyzed Vinylogous Fluorination of Vinyl Diazoacetates
摘要:
A silver-catalyzed vinylogous fluorination of vinyl diazoacetates to generate gamma-fluoro-alpha,beta-unsaturated carbonyls is presented. Application of this method to the fluorination of farnesol and steroid derivatives was achieved.
PROCESS FOR THE PREPARATION OF 4-METHYLPENT-3-EN-1-OL DERIVATIVES
申请人:FIRMENICH SA
公开号:US20150353463A1
公开(公告)日:2015-12-10
The present invention concerns a process for the preparation with high selectivity of a compound of formula (I) by isomerization at room temperature of compound of formula (II) in the presence of a complex of formula [Ru(dienyl)
2
H]X.