2-Substituted phenyl-2-oxazoline or thiazoline derivatives, process for producing the same and insecticides and acaricides containing the same
US5141948A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1990 |
| Grant date | Aug 25, 1992 |
| Priority date | — |
| Expiry date | Dec 10, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
2-Substituted phenyl-2-oxazoline derivatives or 2-substituted phenyl-2-thiazoline derivatives represented by the general formula (I) ##STR1## in which R.sub.1 and R.sub.2 may be same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, a lower haloalkyl group or a lower haloalkoxy group, with a proviso that R.sub.1 and R.sub.2 do not simultaneously represent hydrogen atoms; PA0 R.sub.3 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; PA0 R.sub.4 represents an alkyl group having 7 or more carbon atoms, an alkoxy group having 7 or more carbon atoms, an alkylthio group, a lower alkoxy-lower alkyl group, a lower alkoxy-lower alkoxy group, an alkenyloxy group having 3 or more carbon atoms, a lower alkynyloxy group, a tri(lower alkyl) silyl group, a cycloalkyl group which may be substituted by a lower alkyl group, or a group indicated by ##STR2## wherein B is a direct bond, an oxygen atom, a lower alkylene group, a lower alkyleneoxy group, a lower alkylenedioxy group or a di(lower alkyl) silyl group, Q is CH or N, n is 0 or an integer from 1 to 5, each R.sub.5 is a halogen atom,…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.