C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/261, 71/7.25
C07D 239/28 (2006.01) A01N 47/36 (2006.01) C07D 251/12 (2006.01) C07D 251/46 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1222759
BA-8558B Title 1-PHENYLSULFONYL-3-PYRIMIDINYL OR TRIAZINYL UREAS Abstract Specific fluoroethoxy pyrimidines and triazines are useful as general or selective preemergent and postemergent herbicides. Ortho-ethoxy and ortho-propoxy substituted benzenesulfonamides, such as 2-ethoxy-N-[[4- methoxy-6-(2,2,2-trifluoroethoxy)-1,3,5 triazin-2-yl]- aminocarboxyl]benzenesulfonamide and N-[[4-methoxy-6- (2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]aminocar- bonyl]-2-propoxybenzenesulfonamide, and their agriculturally suitable salts show preemergent and postemergent herbicidal utility in corn.
475880
Nicholson Michael D.
Roy Gerald A. Jr.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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