Dichlorovinylcyclobutanones, processes for preparing them, and their use as intermediates for producing pesticidal compositions
US4284821A · kind A · utility
3Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 1978 |
| Grant date | Aug 18, 1981 |
| Priority date | — |
| Expiry date | Nov 20, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Dichlorovinylcyclobutanones of the formula ##STR1## wherein one of R.sub.1 and R.sub.2 is methyl and the other is hydrogen or methyl, or R.sub.1 and R.sub.2 together are alkylene having 2-4 C atoms, X is chlorine and Y is hydrogen, or X is hydrogen and Y is chlorine; processes for preparing them, and their use as intermediates for producing pesticidal compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.