Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-12-01
2009-08-18
Solola, Taofiq A (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C549S466000, CD22S120000
Reexamination Certificate
active
07576224
ABSTRACT:
Insecticidal (dihalopropenyl) phenylalkyl substituted dihydrobenzofuran and dihydrobenzopyran derivatives of Formula I are disclosed. These compounds provide unexpected insecticidal activity across a spectrum of insect pests combined with desirable physical properties including improved photostability.wherein x and y are integers independently selected from 0 or 1; and B is a bridging groupin-line-formulae description="In-line Formulae" end="lead"?*—(CR16R17)q—(CR18R19)r—(CR20R21)s-Lt-(CR22R23)u—(CR24R25)v—(CR26R27)w—,in-line-formulae description="In-line Formulae" end="tail"?where the asterisk denotes attachment at A; and q, r, s, u, v and w are integers independently selected from 0, 1 and 2; and t is an integer selected from 0 and 1. A, D, E, G, M, R through R11, and R16through R27, inclusively, are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I and methods of controlling insects by applying said compositions to a locus where insects are present or are expected to be present are also disclosed.
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Barron Edward J.
Cohen Daniel H.
Ding Ping
Donovan Stephen F.
Lyga John W.
FMC Corporation
Solola Taofiq A
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