CH199643A - Process for producing an organic bromine compound. - Google Patents

Process for producing an organic bromine compound.

Info

Publication number
CH199643A
CH199643A CH199643DA CH199643A CH 199643 A CH199643 A CH 199643A CH 199643D A CH199643D A CH 199643DA CH 199643 A CH199643 A CH 199643A
Authority
CH
Switzerland
Prior art keywords
sep
salt
producing
sebacic acid
bromine compound
Prior art date
Application number
Other languages
German (de)
Inventor
Hunsdiecker Dr Claere
Hunsdiecker Dr Heinz
Vogt Dr Egon
Original Assignee
Hunsdiecker Dr Claere
Hunsdiecker Dr Heinz
Vogt Dr Egon
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 Hunsdiecker Dr Claere, Hunsdiecker Dr Heinz, Vogt Dr Egon filed Critical Hunsdiecker Dr Claere
Publication of CH199643A publication Critical patent/CH199643A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung einer organischen Bromverbindung.  
EMI0001.0001     
  
    Gegenstand <SEP> vorliegenden <SEP> Patentes <SEP> ist <SEP> ein
<tb>  Verfahren <SEP> zur <SEP> Herstellung <SEP> einer <SEP> organischen
<tb>  Bromverbindung, <SEP> @dossdadurch <SEP> gekennzeich  net <SEP> ist, <SEP> dass <SEP> man <SEP> auf <SEP> ein <SEP> Metallsalz <SEP> der
<tb>  Sebacinsäure <SEP> alementares <SEP> Brom <SEP> einwirken
<tb>  lässt.
<tb>  



  Das <SEP> so, <SEP> erhaltene <SEP> 1,8-Dibramoctan <SEP> ist <SEP> in
<tb>  der <SEP> Literatur <SEP> bereits <SEP> beschrieben. <SEP> Es <SEP> soll <SEP> als
<tb>  Ausbrnanb <SEP> rmaterial <SEP> für <SEP> organische <SEP> Synthesen
<tb>  Verwendung <SEP> finden, <SEP> z. <SEP> B. <SEP> in <SEP> der <SEP> Textilhilfs  mittelindustrie, <SEP> zur <SEP> Herstellung <SEP> von <SEP> Farb  und <SEP> Riechstoffen, <SEP> Weiehmachungs- <SEP> und
<tb>  Emulgiermitteln.
<tb>  



  Als <SEP> besonders <SEP> geei,#net <SEP> erwiesen <SEP> sich <SEP> das
<tb>  Silbensalz, <SEP> .die <SEP> Merouro- <SEP> und <SEP> Mercuriesaloe,
<tb>  sowie <SEP> das <SEP> Thallosalz <SEP> der <SEP> :Sebacinsäure.
<tb>  



  Vorteilhaft <SEP> arbeitet <SEP> man <SEP> in <SEP> CTegenwart
<tb>  von. <SEP> indifferenten <SEP> Lösungs- <SEP> oder <SEP> Verdün  nungsmitteln <SEP> wie <SEP> Luft, <SEP> CC14, <SEP> CHC13 <SEP> oder
<tb>  Äther.
<tb>  



  <I>Beispiel:</I>
<tb>  3,7 <SEP> g <SEP> .gut <SEP> getrocknetes <SEP> und <SEP> ,gepulvertes
<tb>  sebacinsaures <SEP> Silber <SEP> wird <SEP> nach <SEP> und <SEP> nach <SEP> in     
EMI0001.0002     
  
    eine <SEP> Lösung <SEP> von <SEP> 29 <SEP> ,g <SEP> Brom <SEP> in <SEP> trockenem
<tb>  CC14 <SEP> eingetragen, <SEP> wobei,die <SEP> Flüssigkeit <SEP> sich
<tb>  unter <SEP> Au%sahäumen <SEP> stark <SEP> erwIrmt <SEP> und <SEP> ge  legentlich <SEP> gelmhlt <SEP> werden <SEP> muss. <SEP> Das <SEP> Reak  tionsproclukt <SEP> wird <SEP> extrahiert, <SEP> .der <SEP> Egtmkt
<tb>  eingedampft <SEP> und <SEP> im. <SEP> Vakuum <SEP> destilliert.
<tb>  Sdp. <SEP> des <SEP> 1"8-Dbrom:octaais <SEP> bei <SEP> 15 <SEP> mm <SEP> =140
<tb>  bis <SEP> 144'. <SEP> Austbeute <SEP> 15 <SEP> g.



  Process for producing an organic bromine compound.
EMI0001.0001
  
    The subject of <SEP> present <SEP> patent <SEP> is <SEP> a
<tb> Process <SEP> for the <SEP> production <SEP> of an <SEP> organic
<tb> bromine compound, <SEP> @dossthereby <SEP> is marked <SEP>, <SEP> that <SEP> man <SEP> on <SEP> a <SEP> metal salt <SEP> the
<tb> sebacic acid <SEP> alementares <SEP> bromine <SEP> act
<tb> lets.
<tb>



  The <SEP> thus obtained <SEP> <SEP> 1,8-dibramoctane <SEP> is <SEP> in
<tb> of the <SEP> literature <SEP> already <SEP> described. <SEP> It <SEP> should be <SEP> as
<tb> Burnout <SEP> rmaterial <SEP> for <SEP> organic <SEP> syntheses
<tb> Find use <SEP>, <SEP> e.g. <SEP> B. <SEP> in <SEP> the <SEP> textile auxiliaries industry, <SEP> for <SEP> production <SEP> of <SEP> dyes and <SEP> fragrances, <SEP> softening <SEP> and
<tb> emulsifiers.
<tb>



  <SEP> turned out to be <SEP> especially <SEP> geei, # net <SEP>
<tb> syllable salt, <SEP> .the <SEP> Merouro- <SEP> and <SEP> Mercuriesaloe,
<tb> and <SEP> the <SEP> thallo salt <SEP> of <SEP>: sebacic acid.
<tb>



  <SEP>, <SEP> in <SEP> C present, works advantageously
<tb> of. <SEP> indifferent <SEP> solvents <SEP> or <SEP> thinners <SEP> such as <SEP> air, <SEP> CC14, <SEP> CHC13 <SEP> or
<tb> ether.
<tb>



  <I> Example: </I>
<tb> 3.7 <SEP> g <SEP> .good <SEP> dried <SEP> and <SEP>, powdered
<tb> sebacic acid <SEP> silver <SEP> becomes <SEP> after <SEP> and <SEP> after <SEP> in
EMI0001.0002
  
    a <SEP> solution <SEP> of <SEP> 29 <SEP>, g <SEP> bromine <SEP> in <SEP> dry
<tb> CC14 <SEP> entered, <SEP> whereby, the <SEP> liquid <SEP> itself
<tb> under <SEP> outside hem <SEP> heavily <SEP> warms up <SEP> and <SEP> occasionally <SEP> milled <SEP> must <SEP>. <SEP> The <SEP> reaction product <SEP> is extracted <SEP>, <SEP>. The <SEP> Egtmkt
<tb> evaporated <SEP> and <SEP> im. <SEP> vacuum <SEP> distilled.
<tb> Sdp. <SEP> des <SEP> 1 "8-Dbrom: octaais <SEP> at <SEP> 15 <SEP> mm <SEP> = 140
<tb> to <SEP> 144 '. <SEP> yield <SEP> 15 <SEP> g.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur H.ersteliung einer organi schen Bromvembiadung,dadurch gekenn zeichnet, dass man auf ein Metallsalz der Sebacinsäure elementares Brom einwirken lässt. EMI0001.0009 <B>UNTERAIXTSPRÜCHE</B> <tb> 1. <SEP> Verfahren <SEP> nach <SEP> Patentanaspruch, <SEP> dadurch <tb> ,gekennzeichnet, <SEP> @dass <SEP> man <SEP> das <SEP> .Silbersalz <tb> ,der <SEP> @S,ebiacinsäu-re <SEP> verwendet. <tb> 2. <SEP> Verfallren <SEP> nach <SEP> Patentanspruch, <SEP> dadurch <tb> gekennzeichnet, <SEP> @dass, <SEP> man <SEP> das <SEP> Mercurosalz <tb> der <SEP> .Sebaicinsäur-e <SEP> verwendet. PATENT CLAIM: Process for the creation of an organic bromine mixture, characterized in that elemental bromine is allowed to act on a metal salt of sebacic acid. EMI0001.0009 <B> UNTERAIXTSPRÜCHE </B> <tb> 1. <SEP> method <SEP> according to <SEP> patent claim, <SEP> thereby <tb>, marked, <SEP> @that <SEP> man <SEP> the <SEP> .silver salt <tb> using <SEP> @ S, ebiacic acid <SEP>. <tb> 2. <SEP> Expiry <SEP> according to <SEP> patent claim, <SEP> thereby <tb> marked, <SEP> @that, <SEP> man <SEP> the <SEP> mercurous salt <tb> of <SEP> .Sebaicic acid-e <SEP> used. $. Verfahren nach Patentanspruoh, dadurch gekennzeichnet, da8 man das Mercurisalz der Sebacinsäure verwendet. Verfahren nach Patentanspruch, dadurch gekennzeichnet, $. Process according to patent claim, characterized in that the mercury salt of sebacic acid is used. Method according to patent claim, characterized in that daB man das Thallosalz der Sebacinsäure verwendet. 5. Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man in Anwesenheit eines indifferenten Verdünnungsmittels arbeitet. 6. that the thallo salt of sebacic acid is used. 5. The method according to claim, characterized in that one works in the presence of an inert diluent. 6th Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass man in Anwesenheit eines indifferenten Lösungsmittels ar- beitet. Process according to patent claim, characterized in that one works in the presence of an inert solvent.
CH199643D 1935-04-08 1936-03-19 Process for producing an organic bromine compound. CH199643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE199643X 1935-04-08
CH192573T 1936-03-19

Publications (1)

Publication Number Publication Date
CH199643A true CH199643A (en) 1938-08-31

Family

ID=25722295

Family Applications (1)

Application Number Title Priority Date Filing Date
CH199643D CH199643A (en) 1935-04-08 1936-03-19 Process for producing an organic bromine compound.

Country Status (1)

Country Link
CH (1) CH199643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554219A (en) * 1949-08-22 1951-05-22 Minnesota Mining & Mfg Method of making fluorocarbon mono-iodides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554219A (en) * 1949-08-22 1951-05-22 Minnesota Mining & Mfg Method of making fluorocarbon mono-iodides

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