Herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles
US4670043A · kind A · utility
10Cited by
3References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 28, 1985 |
| Grant date | Jun 2, 1987 |
| Priority date | — |
| Expiry date | Mar 28, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C243/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazole compound of the formula: ##STR1## wherein X is a chlorine atom or a bromine atom, Y is an oxygen atom or an imino group, Z is a chlorine atom or a methyl group and R is a C.sub.2 -C.sub.4 alkyl group, a C.sub.3 -C.sub.4 alkenyl group or a C.sub.3 -C.sub.4 alkynyl group, which is useful as a herbicide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.