N-(substituted pyridyl-alkyl) alkylenediamine intermediates for insecticides
US4812571A · kind A · utility
26Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1987 |
| Grant date | Mar 14, 1989 |
| Priority date | — |
| Expiry date | Dec 9, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Intermediates, for insecticides, of the formula ##STR1## in which R is a hydrogen atom or a lower alkyl group, PA0 X is a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkenyl group or a lower alkynyl group; a phenyl, phenoxy, phenylthio, naphthyl, naphthoxy or naphthylthio group which may optionally be substituted by halogen; or a benzyl, phenethyl or naphthylmethyl, group, PA0 l is 1, 2, 3 or 4, PA0 m is 2, 3 or 4, and PA0 n is 0, 1, 2 or 3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.