Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1985-12-05
1986-12-09
Raymond, Richard L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 72, 71 74, 544319, 544320, 544323, 544326, 544327, 544332, 544334, A01N 4354, C07D23948
Patent
active
046278729
ABSTRACT:
New herbicidally active 2,4-diamino pyrimidines of the formula ##STR1## wherein R.sup.1 is hydrogen or halogen, R.sup.2 is an optionally halogen-substituted alkyl or is halogen or alkoxy; R.sup.3 is hydrogen or alkyl; Y is oxygen or sulfur; and Z is a branched or unbranched alkylene.
REFERENCES:
patent: 3892554 (1975-07-01), Schneider
patent: 4559345 (1985-12-01), Gomarasca et al.
Eue Ludwig
Kuhle Engelbert
Santel Hans-Joachim
Schmidt Robert R.
Schwamborn Michael
Bayer Aktiengesellschaft
Raymond Richard L.
Turnipseed James H.
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