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DE271157C - - Google Patents

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Publication number
DE271157C
DE271157C DENDAT271157D DE271157DA DE271157C DE 271157 C DE271157 C DE 271157C DE NDAT271157 D DENDAT271157 D DE NDAT271157D DE 271157D A DE271157D A DE 271157DA DE 271157 C DE271157 C DE 271157C
Authority
DE
Germany
Prior art keywords
alkalis
borneolen
isoborneol
borneol
camphor
Prior art date
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.)
Active
Application number
DENDAT271157D
Other languages
German (de)
Publication of DE271157C publication Critical patent/DE271157C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Ausführüngsform des durch das Patent 271147 geschützten Verfahrens zur Darstellung von Kampfer aus Borneolen; dadurch gekennzeichnet, daß man die Reaktion bei Gegenwart von Alkalien oder Erdalkalien ausführt.1. Embodiment of the patent 271147 protected process for the representation of camphor from Borneolen; characterized in that the reaction is carried out in the presence of alkalis or alkaline earths. 2. Abänderung des durch vorstehenden Anspruch gekennzeichneten Verfahrens, ■■ darin bestehend, daß man Borneol- oder Isoborneoldämpfe für sich allein oder in Mischung mit indifferenten Gasen bei höheren Temperaturen über fein verteilte Metalle bei Gegenwart von Alkalien oder2. Modification of the method characterized by the preceding claim, ■■ consisting in the fact that one borneol or isoborneol vapors alone or in Mixture with inert gases at higher temperatures over finely divided metals in the presence of alkalis or , alkalischen Erden leitet., alkaline earth conducts.
DENDAT271157D Active DE271157C (en)

Publications (1)

Publication Number Publication Date
DE271157C true DE271157C (en)

Family

ID=527833

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT271157D Active DE271157C (en)

Country Status (1)

Country Link
DE (1) DE271157C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126369B (en) * 1958-07-07 1962-03-29 British Hydrocarbon Chem Ltd Process for the production of higher molecular weight aliphatic ketones and alcohols
DE976729C (en) * 1951-10-08 1964-03-26 Inst Francais Du Petrol Process for the production of ketones by catalytic dehydrogenation of secondary alcohols in the liquid phase

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976729C (en) * 1951-10-08 1964-03-26 Inst Francais Du Petrol Process for the production of ketones by catalytic dehydrogenation of secondary alcohols in the liquid phase
DE1126369B (en) * 1958-07-07 1962-03-29 British Hydrocarbon Chem Ltd Process for the production of higher molecular weight aliphatic ketones and alcohols

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