Processes for preparing pesticidal intermediates
US6258973A · kind A · utility
5Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2000 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | May 17, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for the preparation of compounds having the formula (I) ##STR1## wherein W, R.sub.2, R.sub.3, R.sub.5 and R.sub.6 are as defined in the description, which are useful as intermediates in the synthesis of pesticidally active compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.