Claims
- 1. A .beta.-hydroxy-.gamma.-ketoester composition corresponding to the formula: ##STR14## where R and R.sup.1 are substituents selected from aliphatic, alicyclic and aromatic radicals containing between about 1-12 carbon atoms, and R and R.sup.1 when taken together with connecting elements form a cyclopentyl or cyclohexyl structure; each of R.sup.2 is hydrogen or a substituent selected from aliphatic, alicyclic and aromatic groups containing between about 1-16 carbon atoms; R.sup.3 is a substituent selected from aliphatic, alicyclic and aromatic radicals containing between about 1-16 carbon atoms; and at least one of R.sup.2 and R.sup.3 is a substituent containing between about 5-16 carbon atoms.
- 2. Dodecyl 3-hydroxy-2,2,3-trimethyl-4-oxopentanoate.
- 3. Hexadecyl 3-hydroxy-2,2,3-trimethyl-4-oxopentanoate.
- 4. Ethyl 2-(1-hydroxy-1-methyl-2-oxopropyl)-2-methylundecanoate.
- 5. Dodecyl 3-hydroxy-2,2-dimethyl-4-oxo-3-phenylpentanoate.
- 6. Dodecyl 3-hydroxy-2,2,3-trimethyl-4-oxo-4-phenylbutyrate.
- 7. Dodecyl 3-hydroxy-2,2,3-trimethyl-4-oxoheptanoate.
- 8. Dodecyl 3-hydroxy-2,2-dimethyl-3-propyl-4-oxopentanoate.
- 9. Methyl 3-hydroxy-2,2,3-trimethyl-4-oxopentanoate.
- 10. Dodecyl 2-(1-hydroxy-2-oxo-3-methylcyclopent-1-yl)-2,2-dimethylacetate.
- 11. Dodecyl 2,2-dimethyl-2-(1-hydroxy-2-trimethylsilyloxy-3-methylcyclopent-2-en-1-yl)acetate.
Parent Case Info
This is a division of application Ser. No. 664,821 filed Oct. 25, 1984, now U.S. Pat. No. 4,538,627.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3057914 |
Kitchens et al. |
Oct 1962 |
|
3197500 |
Kitchens et al. |
Jul 1965 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
103341 |
Jun 1983 |
JPX |
Divisions (1)
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Number |
Date |
Country |
Parent |
664821 |
Oct 1984 |
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