Method of producing benzaldehyde

Details Method of producing benzaldehyde Method of producing benzaldehyde

1986-04-25

1987-06-16

Helfin, Bernard

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

Organic compounds

Oxygen containing

568458, C07C 4551

Patent

active

046737669

ABSTRACT:
A method is disclosed for producing benzaldehyde by fractionally steam distilling benzaldehyde from cinnamaldehyde in the presence of hydroxide catalyst and at a pH on the order of about 11 to about 13. Conversions of cinnamaldehyde to benzaldehyde can be achieved on the order of about 75% or more.

REFERENCES:
Guthrie et al., Can. Jour. Chem., vol. 62 (1984), 1441-1445.

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