H-isopropyl-2-chloroethane-(thiono)-phosphonic acid ester amide compounds and herbicidal compositions
US3989525A · kind A · utility
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22Claims
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Key dates
| Filing date | Mar 31, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Mar 31, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/3895
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New N-isopropyl-2-chloroethane-(thiono)-phosphonic acid ester amides of the general formula: ##EQU1## wherein X is oxygen or sulfur, and PA1 R is acetyl or a group of the formula ##EQU2## wherein X' is oxygen or sulfur, PA1 R' is alkoxy with 1 to 4 carbon atoms or 2-chloroethyl, and PA1 R" is alkoxy or alkylamino, each with 1 to 4 carbon atoms, or an NH.sub.2 --group; and Are outstandingly effective as plant growth regulating agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.