Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e

Details Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e

1989-12-20

1990-11-27

Evans, J. E.

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

Organic compounds

Oxygen containing

568903, 568908, 5689095, C07C 2960, C07C 3302, C07C 43179

Patent

active

049737651

ABSTRACT:
Dien-1-ols of the general formula I ##STR1## where the radicals R.sup.1 to R.sup.7 are identical to or different from one another and each is hydrogen or straight-chain or branched alkyl of 1-12 carbon atoms and n is 1-14, are prepared by dehydrating a hydroxyalkenyl tert-butyl ether of the formula II ##STR2## in the presence of an acidic catalyst at elevated temperatures and essentially at the same time splitting off the tert-butyl protective group, as is 9-hydroxydodec-10-enyl 1-tert-butyl ether which is useful as an intermediate for synthesizing 8,10-dodecadienol.

REFERENCES:
patent: 2086713 (1937-07-01), Grun
patent: 3072526 (1963-01-01), Butenandt et al.
patent: 3818049 (1974-06-01), Henrick et al.
patent: 3856866 (1974-12-01), Henrick et al.
patent: 4658071 (1987-04-01), Seufert et al.
Babler et al., "The Journal of Organic Chemistry", vol. 44, 1979, pp. 3723 and 3724.

Affiliated with

Also associated with

Rating

Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1033044