Production of anisaldehyde

Details Production of anisaldehyde Production of anisaldehyde

1975-01-15

1976-10-12

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

204 92, 260599, 260507R, 260524S, 260521B, C07C 4500

Patent

active

039858090

ABSTRACT:
The present invention is directed broadly to the manufacture of aromatic aldehydes and acids, and is more specifically concerned with the preparation of anisaldehyde utilizing a manganic salt to oxidize either methoxytoluene or the benzyl or toluol sulfonic ester of p-cresol whereby under carefully controlled conditions there is obtained a minimum of tars, a minimum of aromatic acids and a minimum utilization of the methoxytoluene for conversion to anisaldehyde.

REFERENCES:
patent: 2450877 (1948-10-01), Carpenter et al.
patent: 3665030 (1972-05-01), D'Ostrowick et al.
Ramaswamy et al., J. Electrochemical Soc., vol. 110 (1963) 202-204.
Kagami, Chem. Abstract, 68 (1968) 63033a.
Rocek, Chem. Abstract, 70 (1969) 28088d.

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