Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1982-12-20
1985-03-19
Rotman, Alan L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
546300, 546302, C07D21364, A01N 4340
Patent
active
045057435
ABSTRACT:
There are described novel .alpha.-[4-(3'-fluoro-5'-halopyridyl-2'-oxy)-phenoxy]-propionic acid esters and -thioesters having a herbicidal action and an action reducing the growth of grasses, which compounds correspond to the formula I ##STR1## wherein Q is oxygen or sulfur,
REFERENCES:
patent: 4083714 (1978-04-01), Takahashi et al.
patent: 4092151 (1978-05-01), Takahashi et al.
patent: 4105435 (1978-08-01), Nishiyama et al.
patent: 4133675 (1979-01-01), Schurter et al.
patent: 4134751 (1979-01-01), Nishiyama et al.
patent: 4140520 (1979-02-01), Nishiyama et al.
patent: 4300944 (1981-11-01), Bohner et al.
Rempfler Hermann
Schurter Rolf
Ciba-Geigy Corporation
Collins Bruce M.
Rabin Frederick H.
Rotman Alan L.
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