Claims
- 1. A compound having the formula ##STR27## where R' is a t-alkyl group having 4 to 18 carbon atoms and R is halophenyl, nitrophenyl, alkoxyphenyl, furyl, cycloalkyl having 3 to 8 carbon atoms or substituted cycloalkyl having 3 to 8 carbon atoms and wherein the substituents are 1 to 3 carbon atom alkyl or halogen.
- 2. A compound according to claim 1 wherein R is furyl.
- 3. A compound according to claim 1 wherein R is halophenyl, nitrophenyl or alkoxyphenyl.
- 4. A compound according to claim 3 wherein R is halophenyl.
- 5. A compound according to claim 4 wherein the halogen is chlorine.
- 6. A compound according to claim 1 wherein R is cycloalkyl of 3 to 8 carbon atoms or substituted cycloalkyl of 3 to 8 carbon atoms wherein the substituents are 1 to 3 carbon atom alkyl or halogen.
- 7. A compound according to claim 6 wherein the cycloalkyl or substituted cycloalkyl is cyclopropyl, cyclohexyl or substituted cyclopropyl or cyclohexyl wherein the substituents are methyl and chlorine.
- 8. A compound according to claim 7 wherein R is cyclopropyl, methyl cyclopropyl, chlorocyclopropyl or methyl chlorocyclopropyl.
- 9. A compound according to claim 8 wherein R' is t-butyl, t-amyl or t-octyl.
- 10. A compound according to claim 9 having the formula ##STR28##
- 11. A compound according to claim 9 having the formula ##STR29##
- 12. A compound according to claim 9 having the formula ##STR30##
Priority Claims (1)
Number |
Date |
Country |
Kind |
2733181 |
Jul 1977 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 926,322 filed July 20, 1978.
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Number |
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Date |
Kind |
3897467 |
Anatol |
Jul 1975 |
|
4013706 |
Anatol et al. |
Mar 1977 |
|
4096184 |
Nakamura et al. |
Jun 1978 |
|
4161491 |
Kleemann et al. |
Jul 1979 |
|
Foreign Referenced Citations (5)
Number |
Date |
Country |
779821 |
Feb 1972 |
BEX |
2208568 |
Jan 1978 |
DEX |
1028812 |
May 1966 |
GBX |
1180890 |
Feb 1970 |
GBX |
1386512 |
Mar 1973 |
GBX |
Non-Patent Literature Citations (2)
Entry |
Ugi et al., Chem. Ber., vol. 94, (1961), pp. 1116-1121. |
Sjoberg, Acta Chemica Scand., vol. 22, (1968), pp. 1787-1790. |
Divisions (1)
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Number |
Date |
Country |
Parent |
926322 |
Jul 1978 |
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