Very soluble in ethanol (95%), chloroform, ether, fatty
oils and liquid paraffin; freely soluble in glacial acetic acid;soluble in acetone and benzene; very slightly soluble in glycerin;
practically insoluble in water.
[EN] BENZO[H]QUINOLINE LIGANDS AND COMPLEXES THEREOF<br/>[FR] LIGANDS DE BENZO[H]QUINOLÉINE ET COMPLEXES DE CEUX-CI
申请人:JOHNSON MATTHEY PLC
公开号:WO2016193761A1
公开(公告)日:2016-12-08
The present invention provides substituted tridentate benzo[h]quinoline ligands and complexes thereof. The invention also provides the preparation of the ligands and the respective complexes, as well as to processes for using the complexes in catalytic reactions.
Provided is a method for the production of 1-menthol, which comprises hydrogenation of piperitenone with a transition metal complex of a specified optically active phosphine to produce pulegone, hydrogenation of the obtained pulegone with a ruthenium-phosphine-amine complex in the presence of base to obtain pulegol, and further hydrogenation of the pulegol with a transition metal catalyst.