Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1976-06-18
1977-11-08
Gallagher, R.
Chemistry: fertilizers
Processes and products
Forms or conditioning
2603068A, 2604658R, 260551S, C07D27502, A01N 912
Patent
active
040574164
ABSTRACT:
A new class of herbicidal compounds consisting of 1-alkyl- and 1,1-dialkyl-3-(3,4-substituted-5-isothiazolyl)ureas and N-(3,4-substituted-5-isothiazolyl)-alkanamides in which the 3-substituent consists of alkylthio, alkylsulfinyl, and alkylsulfonyl, and the 4-substituent consists of cyano, and carbamoyl, exhibits preemergence and postemergence herbicidal activity, controlling effectively the growth of a wide spectrum of grassy and broad-leaved plant species. The synthesis of members of this class is described in detail, and the utility of representative compounds is exemplified.
REFERENCES:
patent: 3118901 (1964-01-01), Hatchard
Ertelt Henry R.
FMC Corporation
Gallagher R.
Young, Jr. Harrison H.
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