DE2004440A1 - Prepn of 1,1'-peroxydicyclohexylamine fromcyclohexanone - hydrogen peroxide and ammonia - Google Patents

Prepn of 1,1'-peroxydicyclohexylamine fromcyclohexanone - hydrogen peroxide and ammonia

Info

Publication number
DE2004440A1
DE2004440A1 DE19702004440 DE2004440A DE2004440A1 DE 2004440 A1 DE2004440 A1 DE 2004440A1 DE 19702004440 DE19702004440 DE 19702004440 DE 2004440 A DE2004440 A DE 2004440A DE 2004440 A1 DE2004440 A1 DE 2004440A1
Authority
DE
Germany
Prior art keywords
ammonia
peroxydicyclohexylamine
prepn
hydrogen peroxide
fromcyclohexanone
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.)
Granted
Application number
DE19702004440
Other languages
German (de)
Other versions
DE2004440C3 (en
DE2004440B2 (en
Inventor
Jürgen Dr 6454 Großauheim Weiberg Otto Dr 6078 Neu Isenburg Weigert Wolfgang Dr 6050 Offenbach P Troger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Priority to DE19702004440 priority Critical patent/DE2004440B2/en
Priority to FR7045647A priority patent/FR2075053A5/fr
Priority to US05/108,195 priority patent/US3983131A/en
Priority to BE761876A priority patent/BE761876A/en
Priority to GB2001271A priority patent/GB1338490A/en
Publication of DE2004440A1 publication Critical patent/DE2004440A1/en
Publication of DE2004440B2 publication Critical patent/DE2004440B2/en
Application granted granted Critical
Publication of DE2004440C3 publication Critical patent/DE2004440C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00

Landscapes

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

Abstract

is produced in increased yields by reacting an anhydrous soln. of hydrogen peroxide in cyclohexanone and ammonia, without a catalyst, at temps. which at the start of the reaction are at least normal. Liquid or gaseous NH3 may be used, and a soln. contg. 10-20% H2O2 in cyclohexanone is preferred. Reaction temps. may reach 80 degrees C. In an example, a reaction mixture contg. 85% 1:1'-peroxydicyclohexylamine (calc. on the amt. of H2O2) is obtained, which, after removal of excess NH3) may be used directly for the prepn. of caprolactam.

Description

Verfahren zur Herstellung von 1,1'- Peroxydicyclohexylamin Zusatzanmeldung zu DBP (Patentanmeldung P 2.003 269.3) Nach dem deutschen Patent....,.,. (Patentanmeldung P 2 003 269.3) ist es bekannt, 1,1'- Peroxydicyclohexylamin durch katalysatorfreies Umsetzen einer wasserfreien L7isung von lWasserstoffperfixyd in Cyclohexanon und gasfUrmigem Ammoniak bei Temperaturen, die schon bei Beginn der Reaktion bei mindestens Raumtemperatur liegen, herzustellen.Process for the preparation of 1,1'-peroxydicyclohexylamine additional application to DBP (patent application P 2.003 269.3) According to the German patent ....,.,. (Patent application P 2 003 269.3) it is known to replace 1,1'-peroxydicyclohexylamine with catalyst-free Conversion of an anhydrous solution of hydrogen peroxide in cyclohexanone and gaseous ammonia at temperatures which at least at the beginning of the reaction Room temperature.

Es wurde nun gefunden, daß anstelle von gasförmigem Ammoniak flüssiges, vorzugsweise wasserfreies, Ammoniak eingesetzt werden kann.It has now been found that instead of gaseous ammonia, liquid, preferably anhydrous ammonia can be used.

Claims (1)

.. Patentanspruch.. claim Weiterbildung des Verfahrens nach Patent. (Patentanmeldung P 2 003 269.3) zur Herstellung von l,l'-Peroxydicyclehexylamin, dadurch gel:ennzeichnet, daß anstelle von gasförmigem Ammoniak flüssiges, vorzugsweise wasserfreies, Ammoniak eingesetzt wird. Further development of the process according to patent. (Patent application P 2 003 269.3) for the production of l, l'-peroxydicyclehexylamine, characterized by gel: indicates, that instead of gaseous ammonia, liquid, preferably anhydrous, ammonia is used.
DE19702004440 1970-01-26 1970-01-31 PROCESS FOR THE PREPARATION OF 1,1'PEROXYDICYCLOHEXYLAMINE Granted DE2004440B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19702004440 DE2004440B2 (en) 1970-01-31 1970-01-31 PROCESS FOR THE PREPARATION OF 1,1'PEROXYDICYCLOHEXYLAMINE
FR7045647A FR2075053A5 (en) 1970-01-26 1970-12-17
US05/108,195 US3983131A (en) 1970-01-26 1971-01-20 Process for the production of 1,1'-peroxydicyclohexylamine
BE761876A BE761876A (en) 1970-01-26 1971-01-21 PROCESS FOR THE PREPARATION OF 1, 1 '- PEROXYDICYCLOHEXYLAMINE
GB2001271A GB1338490A (en) 1970-01-26 1971-04-19 Production of 1,1-peroxydicyclohexylamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702004440 DE2004440B2 (en) 1970-01-31 1970-01-31 PROCESS FOR THE PREPARATION OF 1,1'PEROXYDICYCLOHEXYLAMINE

Publications (3)

Publication Number Publication Date
DE2004440A1 true DE2004440A1 (en) 1972-02-17
DE2004440B2 DE2004440B2 (en) 1973-02-08
DE2004440C3 DE2004440C3 (en) 1974-03-14

Family

ID=5761082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702004440 Granted DE2004440B2 (en) 1970-01-26 1970-01-31 PROCESS FOR THE PREPARATION OF 1,1'PEROXYDICYCLOHEXYLAMINE

Country Status (1)

Country Link
DE (1) DE2004440B2 (en)

Also Published As

Publication number Publication date
DE2004440C3 (en) 1974-03-14
DE2004440B2 (en) 1973-02-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)