Process for preparing nematicidal compositions
US5169951A · kind A · utility
11Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1991 |
| Grant date | Dec 8, 1992 |
| Priority date | — |
| Expiry date | Apr 11, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Nematicidal compositions which comprise as active ingredient compounds of formula I ##STR1## wherein R is nitro or halogen, and also processes for the preparation of the compounds of formula I, novel intermediates of the preparation process and methods of using the compounds and the compositions in the control of nematodes are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.