Insecticidal urea substituted 2,3-dihydro- benzofuran and benzot

Details Insecticidal urea substituted 2,3-dihydro- benzofuran and benzot Insecticidal urea substituted 2,3-dihydro- benzofuran and benzot

1986-01-07

1987-01-13

Jiles, Henry R.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514469, 549 57, 549438, 549439, A01N 4310, A01N 4312, C07D30778, C07D33352

Patent

active

046365230

ABSTRACT:
Insecticidal compounds of the formula ##STR1## in which A and B are both halogen or hydrogen, or one of A and B is hydrogen, and the other of A and B is halogen; Z and W are independently O or S; the substituted benzofuranyl or benzothienyl group is attached at position 5 or 6; R is halogen; m is 0 to 3; R' is F or CF.sub.3 ; methods for their preparation and formulation, insecticidal compositions, and their use to control insects are disclosed.

REFERENCES:
patent: 3709909 (1973-01-01), Habicht
patent: 4013717 (1977-03-01), Wellinga et al.
patent: 4053484 (1977-10-01), Asato
K. Wellinga, R. Mulder, and J. J. van Daalen, J. Agr. Food Chem., 21 (3), 348, 1973.
K. Wellinga, R. Mulder, and J. J. van Daalen, J. Agr. Food Chem., 21 (6), 993, 1973.

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