Benzoylphenylureas
US4798837A · kind A · utility
25Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1987 |
| Grant date | Jan 17, 1989 |
| Priority date | — |
| Expiry date | Jun 4, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C275/54
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to novel substituted N-benzoyl-N'-2,5-dichloro-4-hexafluoropropyloxyphenylureas of the formula ##STR1## wherein R.sub.1 is hydrogen, fluorine, chlorine or methoxy, and R.sub.2 is fluorine, chlorine or methoxy, and to the salts thereof; to proesses and intermediates for the preparation of these compounds and to compositions containing the novel compounds for controlling insects and representatives of the order Acarina, in particular plant-destructive insects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.