Pesticidal compounds, processes and compositions
US4059703A · kind A · utility
1Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1976 |
| Grant date | Nov 22, 1977 |
| Priority date | — |
| Expiry date | Aug 6, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pesticidal tetrazole derivatives having the formula: ##STR1## wherein n is 0, 1, 2, 3 or 4; R.sup.1 is OH, halogen, alkyl, alkoxy, alkylthio, alkylsulphonyl, NO.sub.2, NH.sub.2 (optionally substituted), acyl, aroyl, CN, carboxy or sulphonic-acid or -ester or -amide; R.sup.2 is hydrogen or optionally-substituted alkyl; R.sup.3 and R.sup.4 are hydrogen or optionally-substituted alkyl, aryl, cycloalkyl or acetyl but R.sup.4 is not aryl or cycloalkyl if R.sup.3 is one of these two groups; and salts thereof when R.sup.2 is hydrogen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.