[EN] (6R,10R)-6,10,14-TRIMETYLPENTADECAN-2-ONE PREPARED FROM 3,7-DIMETYLOCT-2-ENAL OR 3,7-DIMETYLOCTA-2,6-DIENAL<br/>[FR] (6R,10R)-6,10,14-TRIMÉTHYLPENTADÉCAN-2-ONE PRÉPARÉE À PARTIR DE 3,7-DIMÉTHYLOCT-2-ÉNAL OU 3,7-DIMÉTHYLOCTA-2,6-DIÉNAL
申请人:DSM IP ASSETS BV
公开号:WO2014096063A1
公开(公告)日:2014-06-26
The present invention relates to a process of manufacturing (6R,10R)-6,10,14-trimetylpentadecan-2-one in a multistep synthesis from 3,7-dimetyloct-2-enal or 3,7-dimetylocta-2,6-dienal. The process is very advantageous in that it forms the desired chiral product from a mixture of stereoisomers of the starting product in an efficient way.
本发明涉及一种以3,7-二甲基辛-2-烯醛或3,7-二甲基辛-2,6-二烯醛为起始物,通过多步合成法制备(6R,10R)-6,10,14-三甲基十五烷-2-酮的过程。该工艺的非常有利之处在于它能从起始产品的立体异构体混合物中以高效的方式形成所需的手性产物。