N.sup.4 -Phenoxyalkanoylsulfanilamides and herbicidal compositio

Chemistry: fertilizers – Processes and products – Forms or conditioning

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71 76, 2603977R, A01N 3724, C07C10322

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active

043148450

ABSTRACT:
N.sup.4 -Phenoxyalkanoylsulfanilamides of the formula: ##STR1## (wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently represents hydrogen, halogen, nitro or lower alkyl, R.sup.5 represents hydrogen or lower alkyl, and R.sup.6 represents hydrogen, lower alkoxycarbonyl, lower alkanoyl or carbamoyl) and alkali metal or alkaline earth metal salt thereof, and a herbicidal composition containing at least one of said N.sup.4 -phenoxyalkanoylsulfanilamides are disclosed.

REFERENCES:
patent: 3849110 (1974-11-01), Soper et al.
patent: 4070176 (1978-01-01), Oshio et al.
patent: 4113463 (1978-09-01), Oshio et al.
Ariesan et al., Chem. Abst., 84:116338e (1976).
Northey, The Sulfonamides and Allied Compounds, pp. 150 to 152, 209-228, Reinhold Publishing Corp. NY (1948).
Jahan et al., Chemical Abstracts, vol. 91, abst. 74317j (1979).
Krewson et al., J. Agr. Food Chem., vol. 7, pp. 118-122 (1959).

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