Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-di

Details Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-di Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-di

1997-08-06

1999-01-05

Geist, Gary

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

Organic compounds

Oxygen containing

568450, 568840, C07C 4547

Patent

active

058565841

ABSTRACT:
This invention provides a method for preparing 3,3-dimethylbutyraldehyde from 3,3-dimethylbutanol using an oxidizing component. In one embodiment, 3,3-dimethylbutanol is oxidized to 3,3-dimethylbutyraldehyde in the vapor phase by contacting it with an oxidizing metal oxide compound. In another embodiment, the oxidation of 3,3-dimethylbutanol is carried out by treating it with 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical and an oxidizing agent in a solvent to produce 3,3-dimethylbutyraldehyde. The method of this invention provides a commercially practicable means of preparing 3,3-dimethylbutyraldehyde.

REFERENCES:
Journal of Organic Chemistry, vol. 54, p. 570 (1989), C.K. Cheung, et al.
Journal of the American Chemical Society, vol. 103, p. 4473 (1981), K.B. Wiberg, et al.
Tetrahedron Letters, (1972), p. 257, M.Y. Sheikh et al.
Journal of Organic Chemistry, vol. 52, p. 2559 (1987), P.L. Anelli et al.
Organic Synthesis, vol. 69, p. 212 (1990), P.L. Anelli et al.
Journal of Organic Chemistry, vol. 61, p. 7452 (1996), J. Einhorn et al.
Journal of Organic Chemistry, vol. 61, p. 2918 (1996), N.S. Wilson et al.
Harrison et al: Compendium of Organic Synthetic Methods, pp. 137-143, 1971.

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