Back to results
US 4,231,962 AGranted
3-Phenoxybenzylideneamines and 3-benzylbenzylideneamines
AssigneeCiba-Geigy Corporation
InventorsDieter Reinehr, Laurenz Gsell
Life of this patent
Estimating the term…
Abstract
3-Phenoxybenzylideneamines and 3-benzylbenzylideneamines of the formula ##STR1## in which R.sub.1 is hydrogen or alkyl, R.sub.2 is alkyl, with alkyl groups denoted by R.sub.1 and R.sub.2 together not containing more than 12 C atoms, or R.sub.1 and R.sub.2 together being alkylene having 4-11 C atoms, R.sub.3 is hydrogen, halogen, methyl or methoxy, and X.sub.1 is oxygen or --CH.sub.2 --; a process for obtaining them, and also their use for producing the corresponding aldehydes.
Claims3
A compound of the formula ##STR9## in which R.sub.1 is hydrogen or alkyl,
- R.sub.2 is alkyl, with alkyl groups denoted by R.sub.1 and R.sub.2 together not containing more than 12 C atoms, or R.sub.1 and R.sub.2 together being alkylene having 4-11 C atoms,
- R.sub.3 is hydrogen, halogen, methyl or methoxy, and
- X.sub.1 is oxygen or --CH.sub.2 --.
Dependencies are inferred from the claim text.