Phosphoric acid dithioesters, and insecticides containing said dithioesters
US4694095A · kind A · utility
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Key dates
| Filing date | Aug 8, 1986 |
| Grant date | Sep 15, 1987 |
| Priority date | — |
| Expiry date | Aug 8, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/1651
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An organo phosphoric acid dithioester is produced by reacting either O-ethyl.S-normalpropyldithiophosphoric acid salt and substituted ethylmercaptoethyl halide or O-ethyl.S-normalpropylthiophosphoric acid halide and substituted ethylmercaptoethylmercaptans. Said organo phosphoric acid dithioester has excellent insecticidal activity against a wide variety of insects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.