N-(2-Fluoro-4-halo-5-substituted phenyl) hydantoins
US4427438A · kind A · utility
43Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1982 |
| Grant date | Jan 24, 1984 |
| Priority date | — |
| Expiry date | May 28, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D233/72
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A composition comprising an N-(2-fluoro-4-halo-5-substituted phenyl) hydantoin of the formula: ##STR1## wherein X is a chlorine atom or a bromine atom and R.sup.1 and R.sup.2 are, same or different, each a C.sub.1 -C.sub.4 alkyl group, a cyclopropyl group, a C.sub.3 -C.sub.4 alkenyl group or a C.sub.3 -C.sub.4 alkynyl group and an inert carrier, which is useful as a herbicide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.