Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 1765 - 1768 (1989)
Update date:2022-08-23
Topics:
Zubareva, N. D.
Klabunovskii, E. I.
Kheifits, L. A.
A study was carried out on the effect of the nature of the catalysts, additives, and solvents on the stereoselectivity of the liquid-phase hydrogenation of an equilibrium menthone-isomenthone mixture to give menthols.Neoisomenthol, which is the least stable of all the menthol isomers, was predominantly formed on a cobalt catalyst modified by (+)-tartaric acid in ethyl acetate at 130 deg C and 10 MPa.
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