Claims
- 1. A herbicidally active compound represented by the formula ##STR3## wherein R.sup.1 and R.sup.2 are selected from the group consisting of --OH, --OR.sup.6 wherein R.sup.6 is a salt-forming cation selected from the group consisting of cations of alkali metals, alkaline earth metals, copper, zinc, manganese, nickel, ammonium, and organic ammonium, provided that when the organic group is aryl the ammonium salt is a primary amine salt, and mixtures of such salts; and OR.sup.3 wherein R.sup.3 is selected from phenyl or ethyl, and R is a monovalent hydrocarbon group having from 1 to 18 carbon atoms.
- 2. A compound of claim 1 wherein R is selected from the group consisting of methyl, ethyl, propyl, decyl and octadecyl.
- 3. A compound of claim 1 wherein one of R.sup.1 or R.sup.2 is --OR.sup.6 and R.sub.6 is selected from alkali metal and organic ammonium.
- 4. A compound of claim 3 wherein the alkali metal is sodium.
- 5. A compound of claim 3 wherein the organic ammonium is tetrabutylammonium.
- 6. A compound of claim 1 wherein R.sup.1 is --OH and R.sup.2 is --OR.sup.3 and R.sup.3 is phenyl.
- 7. A compound of claim 1 wherein R.sup.1 and R.sup.2 are --OH.
- 8. A compound of claim 1 wherein R.sup.1 is --OH and R.sup.2 is OR.sup.3 wherein R.sup.3 is ethyl.
- 9. A compound of claim 1 wherein R is methyl and R.sup.1 and R.sup.2 are --OH.
- 10. A compound of claim 1 wherein R is alkyl and one of R.sup.1 and R.sup.2 is --OR.sup.6 and one of R.sup.1 is R.sup.2 is --OH.
Parent Case Info
This application is a continuation of Ser. No. 361,219, filed Mar. 24, 1982, now U.S. Pat. No. 4,495,363, which is a division of Ser. No. 630,392, filed Nov. 10, 1975, abandoned, which is a continuation of Ser. No. 362,712, filed May 22, 1973, abandoned, which is a division of Ser. No. 170,385, filed Aug. 9, 1971, U.S. Pat. No. 3,799,758, which is a continuation-in-part of Ser. No. 123,057, filed Mar. 10, 1971, abandoned.
US Referenced Citations (6)
Non-Patent Literature Citations (4)
Entry |
Baird et al, Chem. Abstract, 77, 44234Y, (1972). |
Baird et al (I), Chem. Abstract, 77, 110438W and 97609f, (1972). |
Jaworski, Chem. Abstract, 78, 68056p, (1973). |
Begeman, Chem. Abstract, 76, 109,099j, (1972). |
Divisions (2)
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Number |
Date |
Country |
Parent |
630392 |
Nov 1975 |
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Parent |
170385 |
Aug 1971 |
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Continuations (2)
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Number |
Date |
Country |
Parent |
361219 |
Mar 1982 |
|
Parent |
362712 |
May 1973 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
123057 |
Mar 1971 |
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