Process for preparing natural benzaldehyde and acetaldehyde, nat

Details Process for preparing natural benzaldehyde and acetaldehyde, nat Process for preparing natural benzaldehyde and acetaldehyde, nat

1987-06-29

1988-02-23

Lone, Werren B.

Perfume compositions

Perfume compositions

Ring containing active ingredient

512 20, 568433, 568458, 568464, A61K 746, C11B 900, C07C 4572

Patent

active

047270586

ABSTRACT:
Described is a process for preparing natural benzaldehyde and acetaldehyde and compositions of matter containing natural benzaldehyde and acetaldehyde as well as products produced thereby and organoleptic utilities thereof, which process comprises the step of contacting with base naturally occurring cinnamaldehyde or a natural product rich in cinnamaldehyde such as Ceylon oil of cinnamon, Ceylon cinnamon bark, Saigon cinnamon bark, cassia oil, Ceylon cinnamon quills, cinnamon leaf oil, oil of cinnamon Madagascar or the like according to the reaction: ##STR1## the reaction taking place in aqueous media and in the presence of a food grade or natural nonionic emulsifier, preferably a nonionic sorbitan derivative emulsifying agent and in the absence of any other reagents.

REFERENCES:
patent: 4617419 (1986-10-01), Wiener et al.
patent: 4673766 (1987-06-01), Buck
patent: 4683342 (1987-07-01), Pittet et al.
Bedoukin, "Perfumery and Flavoring Synthesis", 2nd ed, Elsevier Pres. (1967), pp. 91, 92 and 97.
Reeves et al., "Tappi", vol. 48 (Feb. 1985), No. 2, p. 121.
Hockenhall, "Biochem. J.", vol. 20, pp. 605-609 (1952).
Halpin, "Biochemistry", vol. 20, pp. 1525-1153 (1981).
Tower et al., "Can. J. Zool."(1972), vol. 50, No. 7, pp. 1047-1050.

Affiliated with

Also associated with

Rating

Process for preparing natural benzaldehyde and acetaldehyde, nat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing natural benzaldehyde and acetaldehyde, nat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing natural benzaldehyde and acetaldehyde, nat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-602893