Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1979-08-13
1982-02-16
Trousof, Natalie
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 88, 71121, 564255, 260453RW, C07C13100, A01N 3324
Patent
active
043157688
ABSTRACT:
Oximecarbamate derivatives of the formula: ##STR1## wherein R.sub.1 is methyl or methoxy, R.sub.2 is lower alkyl, lower alkoxy, methylenedioxy, methylthio, halogen or trifluoromethyl, R.sub.3 is hydrogen, methyl or ethyl, X and Z are each oxygen or sulfur, m is an integer of 0 to 5 when R.sub.2 is fluorine or an integer of 0 to 3 when R.sub.2 is other than fluorine, R.sub.2 being same or different in case of m being an integer of 2 or 3, n and r are each an integer of 0 or 1 but when one of them is zero, the other is not zero, q is an integer of 0 or 1 and t is an integer of 0 to 4, which are useful as herbicides having high selectivity to crop plants.
REFERENCES:
patent: 3707557 (1972-12-01), Brown
patent: 4123256 (1978-10-01), Yoshida et al.
patent: 4129436 (1978-12-01), Takemoto et al.
Chemical Abstracts, vol. 68 (1968) #21095d.
Kamoshita Katsuzo
Kosuge Yoshiaki
Oshita Hirofumi
Otsuki Soji
Sumida Seizo
Hendriksen L.
Sumitomo Chemical Company Limited
Trousof Natalie
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