Sulfur-containing alkanecarboxylic acid derivatives with herbicidal and plant growth-regulating action, production thereof and method of use
US4311514A · kind A · utility
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14Claims
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Key dates
| Filing date | Sep 2, 1980 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Sep 2, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The sulfur-containing alkanecarboxylic acids of the formula ##STR1## possess herbicidal and plant growth-regulating properties. In this formula, A is the cyano group, the carboxyl group, a carboxylic acid salt or a carboxylic acid ester, thioester, or carboxamide radical, n is O, 1 or 2, Q is a substituted phenyl or pyrid-2-yl radical, R.sub.3 is a halogen atom, cyano, or nitro group, R.sub.4 is C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.2 -C.sub.6 alkynyl, phenyl or benzyl, C.sub.2 -C.sub.6 alkoxyalkyl or C.sub.3 -C.sub.12 cycloalkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.