837. Further rearrangements of eucarvone derivatives
作者:G. L. Buchanan、R. A. Raphael、I. W. J. Still
DOI:10.1039/jr9630004372
日期:——
[EN] PROCESS FOR THE INTRACYCLIC DOUBLE BOND ISOMERIZATION<br/>[FR] PROCÉDÉ D'ISOMÉRISATION DE DOUBLE LIAISON INTRACYCLIQUE
申请人:[en]FIRMENICH SA
公开号:WO2023237600A1
公开(公告)日:2023-12-14
The present invention relates to the field of organic synthesis. More particularly, it provides a process for the preparation of a 1-(cycloalk-1-en-1-yl) acyl or 1- (cycloalkadien-1-yl) acyl derivative comprising a conjugated intracyclic carbon-carbon double bond isomerization in the presence of a catalyst system comprising palladium (Pd) and molecular hydrogen or a hydrogen source.