Intermediates for preparation of unsaturated alcohols

Details Intermediates for preparation of unsaturated alcohols Intermediates for preparation of unsaturated alcohols

1976-11-08

1978-08-29

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

568908, C07F 506

Patent

active

041103572

ABSTRACT:
This invention relates to the preparation of unsaturated alcohols useful as flavor and fragrance compounds. More specifically, this invention relates to the preparation of predominately cis-unsaturated alcohols by reacting a cis-1-alkenyl-aluminum dialkyl compound with an epoxide compound followed by hydrolysis. The alkenyl moiety has one or more double bond carbon-to-carbon linkage and from 5 to 20 carbon atoms that can be optionally substituted with the substituents selected from alkyl and aromatic radicals having 1 to 12 carbon atoms.

REFERENCES:
patent: 2967875 (1961-01-01), Wilke
patent: 3321487 (1967-05-01), Chini et al.
The Use of Aluminum Alkyls in Organic Synthesis, Ethyl Corp. (1970) pp. 12 & 13 (1970).
Wilke, Ann., V 629, pp. 235-236 (1960).
Leiss, Organometallic Chem., Reinhold Publ. Corp., N. Y., pp. 113, 202, 232 (1960).
Chemical Abstracts, 50, 14518b (1956).
Wilke et al., Bull. Soc. Chim., Fr., pp. 1462-1467 (1963).

Affiliated with

Also associated with

Rating

Intermediates for preparation of unsaturated alcohols does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intermediates for preparation of unsaturated alcohols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intermediates for preparation of unsaturated alcohols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1632890