Novel benzofuranyl pest retardants
US4002647A · kind A · utility
1Cited by
2References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1975 |
| Grant date | Jan 11, 1977 |
| Priority date | — |
| Expiry date | May 21, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/79
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Alkyl ethers of 2,3-dihydrobenzofuran where the alkyl chain may contain branched chains, unsaturated bonds, epoxy bridges, and may be substituted with halo, alkoxy, lower alkenyloxy, or lower alkynyloxy substituents useful in killing and preventing the proliferation of insects and other pests by upsetting their hormone balance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.