Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1983-10-24
1985-06-25
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 88, 71 92, 71 93, 71 94, 544230, 546 15, 549331, 549332, 549333, 549341, A01N 4308, A01N 4340, C07D21306, C07D30704
Patent
active
045252017
ABSTRACT:
The present invention is directed to novel compounds of formulas I or II ##STR1## wherein R is an optionally substituted unsaturated group containing up to 4 carbon atoms, a cycloalkyl group containing 3 to 10 carbon atoms, a secondary alkyl group containing 3 to 10 carbon atoms, an aromatic group containing up to 14 carbon atoms or a heterocyclic group containing up to 14 carbon atoms; in formula I, m is 0, 1 or 2; n is 1, 2 or 3; R.sup.1 and R.sup.2 each independently is a hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or a hydroxyalkyl or an alkoxymethyl group in which the alkyl portion contains 1 to 6 carbon atoms; X is CH.sub.2 when m is 0, 1 or 2; or X is oxygen when m is 1 or 2; or in formula II, n is 1, 2 or 3; m is 0 or 1; and R.sup.1 and R.sup.2 each independently is a hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or a hydroxyalkyl or an alkoxymethyl group in which the alkyl portion contains 1 to 6 carbon atoms. The compounds of formulas I and II are useful as plant growth regulators or herbicides.
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Brown Thomas L.
Kollmeyer Willy D.
Hollrah Glennon H.
Meikle Andrew Duff
Shell Oil Company
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