9-Arylimino-8 thia-1,6-Duzafucyclo[4.3.0] nomane-7-one (and thione) herbicides
US4913723A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 8, 1988 |
| Grant date | Apr 3, 1990 |
| Priority date | — |
| Expiry date | Aug 8, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/90
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed are herbicidal compounds, compositions containing them, and a method of use for the compositions in controlling undesired plant growth. The herbicidal compounds are compounds of the formula ##STR1## in which W is S or O and Z-Ph is a substituted phenyl group in which Z is -C(R).dbd.Q; R is H, lower alkyl, or aryl; Q is NR' or oxygen; R' is alkoxy, hydroxy, alkenyloxy, alkynyloxy, alkylcarbonyloxy, arylcarbonloxy, trialkylsilyloxy, arylalkoxy, aryl, alkyl, cycloalkyl, or a group of the formula --SO.sub.2 R", --OCO.sub.2 R", OC(O)NHR", or --CH.sub.2 CO.sub.2 R"; and R" is lower alkyl or aryl. The phenyl moiety Ph is advantageously multisubstituted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.