Oxidation process

Details Oxidation process Oxidation process

1976-11-05

1977-12-27

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260599, 260515R, 260465D, C07C 4500

Patent

active

040655059

ABSTRACT:
Meta-phenoxytoluene is oxidized by selenium dioxide in the presence of a dehydration agent to yield meta-phenoxy-benzaldehyde containing less than 250 ppm dissolved selenium at a selectivity based on the toluene of about 90% or better.

REFERENCES:
patent: 2662923 (1953-12-01), Reeder III
patent: 3268294 (1966-08-01), Roberts et al.
patent: 3349117 (1967-10-01), Selwitz et al.
patent: 3637830 (1972-01-01), Vanderwerff et al.

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