1,2,4-Triazolyl-phosphoric and -phosphonic acid esters
US3992399A · kind A · utility
3Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1973 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Dec 5, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/6518
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
1,2,4-Triazolylphosphoric and 1,2,4-triazolylphosphonic acid esters of the formula ##SPC1## Wherein R.sub.1 represents hydrogen, alkyl, cycloalkyl, phenyl, benzyl, or phenethyl, R.sub.2 represents substituted phenyl, benzyl, phenethyl, or unsubstituted diphenylmethyl, .beta.-naphthyl, or ##SPC2## R.sub.3 represents alkyl, alkoxy, alkylthio, amino, monoalkylamino or dialkylamino, R.sub.4 represents alkyl, and X represents oxygen or sulphur, a process for their manufacture and their use in pest control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.