Method for the preparation of .alpha.-tetralone

Details Method for the preparation of .alpha.-tetralone Method for the preparation of .alpha.-tetralone

1978-07-06

1979-11-20

Reamer, James H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568734, C07C 4502

Patent

active

041750985

ABSTRACT:
A very efficient method with respect to the reaction velocity as well as selectivity is proposed for the preparation of .alpha.-tetralone by the liquid phase oxidation of tetralin with oxygen, in which a binary catalyst is employed which is composed of a compound of chromium or cobalt soluble in the reaction mixture and an N,N-dialkyl substituted carboxylic acid amide such as N,N-dimethylformamide, N,N-dimethylacetamide and the like.

REFERENCES:
patent: 2859247 (1958-11-01), Radzitzky
patent: 3385894 (1968-05-01), Schipper
patent: 3404185 (1968-10-01), Thomas et al.
Feiser et al., Reagents for Organic Synthesis, p. 1110, (1975).

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