C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/259, 71/7.9
C07D 239/48 (2006.01) A01N 43/54 (2006.01) C07D 239/42 (2006.01)
Patent
CA 1248952
ABSTRACT OF THE DISCLOSURE New herbicidally active 2,4-diamino pyrimidines of the formula Image wherein R1 is hydrogen or halogen, R2 is an optionally halogen- substituted C1-C6-alkyl or is halogen or C1-C6-alkoxy; R3 is hydrogen or C1-C6-alkyl Y is oxygen or sulfur; and Z is a branched or unbranched C2-C10-alkylene. The new compounds can be employed as or in weedkillers.
497232
Eue Ludwig
Kuhle Engelbert
Santel Hans-Joachim
Schmidt Robert R.
Schwamborn Michael
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
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