Process for hydrogenation of esters into alcohols

Details Process for hydrogenation of esters into alcohols Process for hydrogenation of esters into alcohols

1988-08-31

1989-09-19

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568814, 568864, C07C 29136, C07C 3104, C07C 3110, C07C 3120

Patent

active

048683450

ABSTRACT:
A process for the hydrogenation of esters into alcohols which comprises converting esters of the formula ##STR1## wherein R.sub.1 is hydrogen or a hydrocarbyl group and preferably an alkyl group containing 1-20 carbon atoms or an aryl alkyl group containing 1-6 carbon atoms in the alkyl residue, the aryl being preferably phenyl, and R.sub.2 is a hydrocarbyl group as specified hereinbefore for R.sub.1, in the presence of hydrogen and carbon monoxide and a catalyst system, obtainable by combining the following components

REFERENCES:
patent: 4232170 (1980-11-01), Grey et al.
patent: 4346240 (1982-08-01), Grey et al.
patent: 4614749 (1986-09-01), Sapienza et al.
patent: 4619946 (1986-10-01), Sapienza et al.
patent: 4623634 (1986-11-01), Sapienza et al.
Gallois et al, "Activation of Reducing Agents", J. Org. Chem., 45, 1946-1950 (1980).

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