Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (2)
Pa tent-Ansprüche:Patent claims:1. Verfahren zur Darstellung eines cyklischen Terpenaldehyds, darin bestehend, dafs
Cyklo-Linaloolen mit gelind wirkenden Oxydationsmittteln in das zugehörige Glycol
und dieses durch Destillation mit Mineralsäuren oder anderen Condensationsmitteln
in den entsprechenden Aldehyd übergeführt wird.1. A process for the preparation of a cyclic terpene aldehyde, consisting in that
Cyclo-linaloolen with mild oxidizing agents in the associated glycol
and this by distillation with mineral acids or other condensation agents
is converted into the corresponding aldehyde.2. Das durch Anspruch 1 gekennzeichnete Verfahren unter Benutzung von verdünnter
Permanganatlösung als Oxydationsmittel und von verdünnter Salzsäure oder Schwefelsäure
als Condensationsmittel.2. The method characterized by claim 1 using dilute
Permanganate solution as an oxidizing agent and dilute hydrochloric or sulfuric acid
as a condensation agent.