Substituted 5-cycloalkyl-2,2-di-methyl-pentan-3-ones
AssigneeBayer Aktiengesellschaft
InventorsHeinz Ziemann, Karl-Heinrich Mohrmann
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Abstract
Novel substituted 5-cycloalkyl-2,2-dimethyl-pentan-3-ones of the formula ##STR1## in which R is optionally substituted cycloalkyl, X is halogen and Y is hydrogen or halogen, The new compounds are valuable intermediates for the synthesis of substances having plant growth-regulating and fungicidal properties.
Claims4
A ketone of the formula ##STR34## in which R.sup.1 is cycloalkyl with 5 to 7 carbon atoms, cycloalkyl with 5 to 7 carbon atoms which is mono-, di or tri-substituted by identical or different alkyl radicals with 1 to 3 carbon atoms, cycloalkenyl with 5 to 7 carbon atoms, cycloalkenyl with 5 to 7 carbon atoms which is mono-, di- or trisubstituted by identical or different alkyl radicals with 1 to 3 carbon atoms, phenyl, or phenyl which is mono-, di- or tri-substituted by identical or different alkyl radicals with 1 to 3 carbon atoms,
- X is halogen and
- Y is hydrogen or halogen.
A ketone of the formula ##STR35## in which R.sup.2 is phenyl or phenyl which is mono-, di- or tri-substituted by identical or different alkyl radicals with 1 to 3 carbon atoms,
- X is halogen and
- Y is hydrogen or halogen.
Dependencies are inferred from the claim text.