A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 57/00 (2006.01) A01N 25/32 (2006.01) A01N 57/22 (2006.01)
Patent
CA 2157092
This invention pertains to compositions comprising herbicidal phosphosulfonates,having the general formula Image (I) wherein Y is phenyl, naphthyl, benzyl, a (C5-C8)cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered heteraromatic ring, a fused 5,6-membered heteroaromatic ring, or a fused 6,6- membered heteroaromatic ring; X is an oxygen or a sulfur atom; and R1 and R2 are each independently selected from substituted or unsubstituted alkyl, alkoxy, alkylthio, alkenyloxy, alkynyloxy, haloalkoxy, cyanoalkoxy, alkoxyalkoxy, cycloalkyloxy, cycloalkylalkoxy, alkylideneiminooxy, chloro, amino, phenyl or phenoxy; or R1 and R2 are both alkoxy, taken together with the phosphorus atom to form a 6-membered oxygen-containing ring; and dichloroacetamide safeners having the general formula Image (II) wherein Ra and Rb are each independently selected from alkyl, alkenyl, or alkyl or alkenyl substituted with halo, or Ra and Rb together with the nitrogen atom to which they are attached form a 5- or 6-membered substituted heterocyclic ring; and the use of these compositions as selective herbicides.
Burdge Ernest Leroy
Fisher James Delbert
Musco Vincent Angelo Jr.
Spangler Lori Ann
Gowling Lafleur Henderson Llp
Rohm And Haas Company
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