HYDROGENATION OF ESTERS WITH RU/BIDENTATE LIGANDS COMPLEXES
申请人:SAUDAN Lionel
公开号:US20080071121A1
公开(公告)日:2008-03-20
The present invention relates to the field of catalytic hydrogenation and, more particularly, to the use of Ru complexes with bidentate ligands, having one amino or imino coordinating group and one phosphino coordinating group, in hydrogenation processes for the reduction of esters or lactones into the corresponding alcohol or diol respectively.
The present invention relates to the field of perfumery or flavor. More particularly, it concerns 3-(4,4-dimethyl-1-cyclohexen-1-yl)propanal and its use as perfuming or flavoring ingredient, as well as the compositions or articles associated with said compound.