Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1986-01-08
1989-02-21
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
548375, 548376, A01N 4356, C07D2311H
Patent
active
048061441
ABSTRACT:
A 5-sulphonamido-1-aryl-pyrazole of the formula (I) ##STR1## in which R.sup.1 represents hydrogen, nitro, nitroso or halogen,
REFERENCES:
patent: 3398158 (1968-08-01), Fusen et al.
patent: 4459150 (1984-07-01), Hatton et al.
patent: 4496390 (1985-01-01), Hatton et al.
patent: 4614530 (1986-09-01), Schillner et al.
patent: 4666507 (1987-05-01), Yanagi et al.
J. Heterocyclic Chem., 7, pp. 345-349 (1970), Michael D. Coburn, "Picrylamino-substituted Heterocycles. IV. Pyrazoles (1,2)".
J. Org. Chem., vol. 36, No. 20, 1971, pp. 2972-2974, Yusuf Ahmad and Peter A. S. Smith, "Pyrazolotriazines from Condensation of Nitro with Amino Groups".
J. Heterocyclic Chem., 19, page 1267, (1982), Gunter Ege and Hermann Franz, "Aminopyrazoles. IV (1). Pyrazol-3- and 5-amines from 2,3-Dihaloalkanenitriles or 3-Chloroacrylonitriles and Hydrazines".
J. Heterocyclic Chem., 19, page 1265, (1982), Gunter Ege and Hermann Franz, "Aminopyrazoles III(1) Novel `One-Flask` Preparation of 1-Phenylpyrazol-3-amine".
Heterocyclic Compounds, vol. 62, 1965, Col. 13157, "Derivatives of 1,4-thiazane 1,1-dioxide".
Journal f. prakt. Chemie., Band 321, Heft 1, 1979, S. 93-101, Helmut Dorn, Rudiger Ozegowski, "Die Reaktion von .alpha., .beta.-Dihalogen-propionitrilen mit monosubstituierten Hydrazinen-einfache Synthese 1-substituierter 3-bzw . . . ".
Houbel-Weyl, "Methoden der organischen Chemie", (M`Methods of Organic Chemistry`), vol. X,2, Thieme Verlag Stuttgart, 1967).
Gehring Reinhold
Santel Hans-Joachim
Schallner Otto
Schmidt Robert R.
Stetter Jorg
Bayer Aktiengesellschaft
Mills Catherine L.
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