Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1987-09-15
1989-03-14
Rizzo, Nicholas S.
Chemistry: fertilizers
Processes and products
Forms or conditioning
544253, 544285, 544309, 544312, 544313, A01N 4354, C07D23954
Patent
active
048121649
ABSTRACT:
The invention is concerned with novel C.sub.1-4 -alkyl, C.sub.2-4 -alkenyl and C.sub.3 or 4 -alkynyl enol ethers of 3-aryluracils of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and X are as defined in the specification, their manufacture, weed control compositions which contain such enol ethers as the active substance and the use of the active substances or compositions for the control of weeds. The invention is also concerned with certain novel intermediates, some of which possess herbicidal activity, and with weed control compositions containing such active substances.
REFERENCES:
patent: 3452017 (1969-06-01), Petersen
patent: 3497515 (1970-02-01), Loux
patent: 3580913 (1971-05-01), Lutz
patent: 3838128 (1974-09-01), Lutz
patent: 3869457 (1975-03-01), Lutz
patent: 3920653 (1975-11-01), Wenzelburger et al.
patent: 4266056 (1981-05-01), Henrick et al.
Wenger Jean
Winternitz Paul
Gould George M.
Hoffmann-La Roche Inc.
Rizzo Nicholas S.
Saxe Jon S.
Shen Cecilia
LandOfFree
Herbicidal heterocyclic compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Herbicidal heterocyclic compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Herbicidal heterocyclic compounds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-891687