Herbicidal 2-(alpha-chloromethylsulfonyl) pyridine-1-oxides
US4360677A · kind A · utility
74Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 1979 |
| Grant date | Nov 23, 1982 |
| Priority date | — |
| Expiry date | Sep 20, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Selective herbicidal 2-(alpha-chloromethylsulfonyl) pyridine-1-oxides, e.g., 2-(alpha-phenyl-alpha-chloromethylsulfonyl) pyridine-1-oxide controls weed grasses without injury to such crops as cucumber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.