Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1980-09-30
1985-07-09
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544122, 544292, A01N 922, C07D23930, C07D23938, C07D23948
Patent
active
045280266
ABSTRACT:
Pyrimidine compounds of the formula: ##STR1## in which R.sub.1 is alkyl, one of X.sub.1, X.sub.2, X.sub.3 is chlorine or bromine and the two others are respectively --NR.sub.1 R.sub.2 and --NR.sub.3 R.sub.4 in which R.sub.2 and R.sub.3 are, independently of one another, hydrogen, alkyl, cycloalkyl, aryl or aryl substituted by alkyl, hydroxy, chlorine, bromine or ##STR2## wherein R is hydrogen or alkyl, or form together with the nitrogen atom to which they are linked a nitrogenous heterocyclic radical other than piperazino and substituted piperazino, R.sub.4 and R.sub.5 are, independently of one another, hydrogen, alkyl, cycloalkyl, aryl or aryl substituted by alkyl, hydroxy, chlorine, bromine or ##STR3## wherein R is as defined above, or form together with the nitrogen atom to which they are linked a nitrogenous heterocyclic radical other than piperazino and substituted piperazino, at least one of the substituents --NR.sub.1 R.sub.2, --NR.sub.3 R.sub.4 being NH.sub.2 or ##STR4## and their salts with mineral or organic acids, are herbicides.
REFERENCES:
patent: 3843656 (1974-10-01), Obellianne et al.
patent: 3892554 (1975-07-01), Schneider
patent: 3926997 (1975-12-01), Fisher et al.
patent: 3968214 (1976-07-01), Claverie et al.
patent: 4051244 (1977-09-01), Mattioda et al.
patent: 4082535 (1978-04-01), Hoegerl et al.
patent: 4116674 (1978-09-01), Sunley et al.
patent: 4166852 (1979-09-01), Loiseau et al.
Toyama et al., "Chemical Abstracts", vol. 90, 1979, Col. 54968y.
Mattioda et al., "J. Med. Chem.", vol. 18, No. 6, 1975, pp. 553-559.
Nantka-Namirski et al., "Chemical Abstracts", vol. 74, 1971, col. 31766m.
Mossini et al., "Chemical Abstracts", vol. 89, 1978, col. 101721d.
Balde Daniel
Boutemy Gerard E. M.
Hollrah Glennon H.
Produits Chimiques Ugine Kuhlmann
Turnipseed James H.
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