3-(1,2-Propadienyl)-cyclopropane-carboxylates
US4537897A · kind A · utility
4Cited by
1References
28Claims
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Assignee
Inventors
Key dates
| Filing date | Sep 15, 1983 |
| Grant date | Aug 27, 1985 |
| Priority date | — |
| Expiry date | Sep 15, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D307/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel 3-(1,2-propadienyl)-cyclopropane-carboxylates of the formula ##STR1## wherein R is alcohol used in pyrethrinoid synthesis, X and Y are both hydrogen or individually halogen or X is hydrogen or halogen and Y is alkyl of 1 to 18 carbon atoms or halogen or X is hydrogen or halogen or alkyl of 1 to 18 carbon atoms and Y is --COOR' or --CN or ##STR2## R' is alkyl of 1 to 18 carbon atoms, R.sub.2 and R.sub.3 are individually hydrogen or alkyl of 1 to 18 carbon atoms or R.sub.2 and R.sub.3 together with the nitrogen atom form a heterocycle having pesticidal properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.