Preparation of 2-trifluoromethylpropanol by vapor phase hydrogen

Details Preparation of 2-trifluoromethylpropanol by vapor phase hydrogen Preparation of 2-trifluoromethylpropanol by vapor phase hydrogen

1984-05-17

1985-09-10

Evans, J. E.

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

Organic compounds

Oxygen containing

502184, 502185, 549367, C07C 3138, C07C 29132

Patent

active

045408351

ABSTRACT:
A process of preparing 2-trifluoromethylpropanol by vapor phase contact reaction between 2-trifluoromethylpropanal trimer and hydrogen in the presence of a catalyst of which the principal component is reduced nickel. The hydrogenation reaction can easily be completed at about 30.degree.-150.degree. C. and at the atmospheric pressure. The starting material is hydrogenated nearly theoretically and with very high selectivity factor for 2-trifluoromethylpropanol.

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patent: 2982789 (1961-05-01), Smith et al.
patent: 3356747 (1967-12-01), Annello et al.
patent: 3440285 (1969-04-01), Lichstein et al.
patent: 3468964 (1969-09-01), Swamer
patent: 4467124 (1984-08-01), Kawai et al.

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