Back to results
US 4,307,252 AGranted
2-Propyl-pent-4-en-1-al
AssigneeRuhrchemie Aktiengesellschaft
InventorsJurgen Weber, Wolfgang Bernhagen, Helmut Springer
Life of this patent
Estimating the term…
Abstract
2-Propyl-pent-4-en-1-al of the formula ##STR1## and a process for its preparation.
Claims2
A process for preparing 2-propyl-pent-4-en-1-al which comprises subjecting valeraldehyde-diallylacetal to a temperature in the range of 120.degree. to 190.degree. C., and rearranging the unsaturated ether so formed at 250.degree. to 350.degree. C.
Dependencies are inferred from the claim text.