N-heterocyclomethylspiroheterocycles and fungicides containing them
AssigneeBASF SE
InventorsMatthias Zipplies, Eberhard Ammermann, Gisela Lorenz
Life of this patent
Estimating the term…
Abstract
N-Heterocyclomethylspiroheterocycles of the general formula I ##STR1## where A is a radical, II, III or IV ##STR2## R.sup.2 is CH.sub.3, OH or OCH.sub.3, n is from 0 to 3, R.sup.3 is hydroxyl, acyloxy, alkoxy, unsubstituted or substituted benzoyloxy, unsubstituted or substituted benzyloxy, unsubstituted or substituted alkyl or unsubstituted or substituted alkenyl, unsubstituted or substituted aryl, X is oxygen, sulfur or methylene, Y is hydrogen or hydroxyl, and R.sup.1 is hydrogen, alkyl or unsubstituted or substituted cyclohexyl or unsubstituted or substituted phenyl, their addition salts with acids, and fungicides containing these compounds.
Claims4
A compound of the formula ##STR66## or an acid addition salt thereof, wherein R.sup.3 is hydroxyl, C.sub.1 -C.sub.5 -alkanoyloxy, C.sub.1 -C.sub.8 -alkoxy, benzoyloxy which is unsubstituted or mono- to trisubstituted by halogen or C.sub.1 -C.sub.4 -alkyl, benzyloxy which is unsubstituted or mono- to trisubstituted by halogen or C.sub.1 -C.sub.4 -alkyl, t-butyl C.sub.5 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkyl which is substituted by phenyl, C.sub.1 -C.sub.5 -alkanoyloxy, benzoyloxy, C.sub.1 -C.sub.8 -alkoxy or benzyloxy, or C.sub.3 -C.sub.4 -alkenyl which is unsubstituted or substituted by OH, phenyl, C.sub.1 -C.sub.5 -alkanoyloxy, benzoyloxy, C.sub.1 -C.sub.8 -alkoxy or benzyloxy, or phenyl which is unsubstituted or substituted by 1 to 3 halogen or C.sub.1 -C.sub.4 -alkyl radicals,
- X is oxygen,
- Y is hydrogen or hydroxyl,
- R.sup.1 is hydrogen, straight-chain or branched alkyl of 1 to 6 carbon atoms, phenyl which is unsubstituted or mono- to trisubstituted by identical or different alkyl radicals of 1 to 4 carbon atoms or halogen atoms, or cyclohexyl which is unsubstituted or mono- to trisubstituted by identical or different C.sub.1 -C.sub.4 -alkyl or halogen atoms.
8-(2-Methylbut-2-yl)-2-[(4-tert-butylpiperidino)methy l]-1,4-dioxaspiro[4,5]decane.
8-tert-Butyl-2-(4-tert-butylpiperidinomethyl)-1,4-dioxaspiro[4,5]decane.
Dependencies are inferred from the claim text.