Claims
- 1. An intermediate compound for the production of an unsaturated ketone via Oxy-Cope rearrangement reaction which comprises heating the corresponding allylic alcohol obtained by the hydrogenation of said compound to a temperature from 100.degree. to 400.degree. C., said compound being represented by the formula: ##STR112## wherein X.sub.1 and X.sub.2 are both hydrogen atoms or wherein one of X.sub.1 and X.sub.2 is a hydrogen atom and the other jointly with Z represents a bond; Z jointly with X.sub.1 or X.sub.2 represents a bond, or separately represents a hydrogen atom; R.sub.1 and R.sub.2 are the same or different and represent hydrogen atoms or lower alkyl groups; n is 1 or 2; and when n is 2, X.sub.1, X.sub.2, Z, R.sub.1, and R.sub.2 may be the same or different.
- 2. An intermediate compound for the production of unsaturated ketone via Oxy-Cope rearrangement reaction which comprises heating said compound to a temperature from 100.degree. to 400.degree. C., said compound being represented by the formula: ##STR113## wherein X.sub.1 and X.sub.2 are both hydrogen atoms or wherein one of X.sub.1 and X.sub.2 is a hydrogen atom, the other jointly with Z represents a bond; Z jointly with X.sub.1 or X.sub.2 represents a bond or separately represents a hydrogen atom; R.sub.1 and R.sub.2 are the same or different and represent hydrogen atoms or lower alkyl groups; n is 1 or 2; and when n is 2, X.sub.1, X.sub.2, Z, R.sub.1, and R.sub.2 may be the same or different.
- 3. The compound according to claim 1 wherein X.sub.1, X.sub.2 and Z are hydrogen atoms.
- 4. The compound according to claim 1 wherein X.sub.1, jointly with Z represents a bond and X.sub.2 represents a hydrogen atom.
- 5. The compound according to claim 1 wherein X.sub.1 is a hydrogen atom and X.sub.2 jointly with Z represents a bond.
- 6. The compound according to claim 1 wherein one of X.sub.1 or X.sub.2 is a hydrogen atom and the other jointly with Z represents a bond; R.sub.1 is methyl, R.sub.2 is hydrogen, n is 1.
- 7. The compound according to claim 1 wherein one of X.sub.1 and X.sub.2 is a hydrogen atom and the other jointly with Z represents a bond; R.sub.1 is methyl; R.sub.2 is hydrogen; n is 2; X.sub.1 and X.sub.2 may be the same or different.
- 8. A compound according to claim 1, said compound being 4-isopropenyl-3,7-dimethyl-1-octyn-3-ol.
- 9. A compound according to claim 1 said compound being 4-isopropenyl-3,7-dimethyl-1-octyn-6-en-3-ol.
- 10. A compound according to claim 1, said compound being 4-isopropenyl-3,7-dimethyl-1-octyn-7-en-3-ol.
- 11. A compound according to claim 1, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1-yn-3-ol.
- 12. A compound according to claim 1, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1-yn-6,10-dien-3-ol.
- 13. A compound according to claim 1, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1-yn-10en-3-ol.
- 14. A compound according to claim 1, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1-yn-6-en-3-ol.
- 15. A compound according to claim 1, said compound being 4-isopropenyl-3,6,7-trimethyl-1-octyn-6-en-3-ol.
- 16. A compound according to claim 1, said compound being 4-isopropenyl-3,6,7-trimethyl-1-octyn-7-en-3-ol.
- 17. A compound according to claim 2 wherein X.sub.1, X.sub.2 and Z are hydrogen atoms.
- 18. A compound according to claim 2 wherein X.sub.1 jointly with Z represents a bond and X.sub.2 is a hydrogen atom.
- 19. A compound according to claim 2 wherein X.sub.1 is a hydrogen atom and X.sub.2 jointly with Z represents a bond.
- 20. A compound according to claim 2 wherein one of X.sub.1 and X.sub.2 is a hydrogen atom, the other jointly with Z represents a bond; R.sub.1 is methyl, R.sub.2 is hydrogen; and n is 1.
- 21. A compound according to claim 2 wherein one of X.sub.1 and X.sub.2 is a hydrogen atom, the other jointly with Z represents a bond; R.sub.1 is methyl; R.sub.2 is hydrogen; n is 2; and X.sub.1 and X.sub.2 may be the same or different.
- 22. A compound according to claim 2, said compound being 4-isopropenyl-3,7,-dimethyl-1-octen-3-ol.
- 23. A compound according to claim 2, said compound being 4-isopropenyl-3,7-dimethyl-1,6-octadien-3-ol.
- 24. A compound according to claim 2, said compound being 4-isopropenyl-3,7-dimethyl-1,7-octadien-3-ol.
- 25. A compound according to claim 2, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1-en-3-ol.
- 26. A compound according to claim 2, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1,6,10-trien-3-ol.
- 27. A compound according to claim 2, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1,10-dien-3-ol.
- 28. A compound according to claim 2, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1,6-dien-3-ol.
- 29. A compound according to claim 2, said compound being 4-isopropenyl-3,7,11-trimethyldodeca-1,6,11-trien-3-ol.
Priority Claims (4)
Number |
Date |
Country |
Kind |
50-144267 |
Dec 1975 |
JPX |
|
50-144268 |
Dec 1975 |
JPX |
|
50-159584 |
Dec 1975 |
JPX |
|
51-16611 |
Feb 1976 |
JPX |
|
CROSS REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of Ser. No. 746,738, filed Dec. 2, 1976 now abandoned.
US Referenced Citations (9)
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
746738 |
Dec 1976 |
|