Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1991-05-08
1992-04-14
Ford, John M.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544321, 544323, 544332, A01N 4354, C07D23969, C07D23948
Patent
active
051044404
ABSTRACT:
The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylures of the general formula ##STR1## wherein R.sub.1 is hydrogen, halogen, nitro, amino, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.4 haloalkyl or a --Q--R.sub.7, --CO--OR.sub.8 or --(CO).sub.n --NR.sub.9 R.sub.10 radical,
REFERENCES:
patent: 5041603 (1991-08-01), Meyer et al.
Meyer Willy
Oertle Konrad
Reinehr Dieter
Schurter Rolf
Ciba-Geigy Corporation
Ford John M.
Mansfield Kevin T.
McC. Roberts Edward
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