CH92123A - Process for the production of terpineol. - Google Patents

Process for the production of terpineol.

Info

Publication number
CH92123A
CH92123A CH92123DA CH92123A CH 92123 A CH92123 A CH 92123A CH 92123D A CH92123D A CH 92123DA CH 92123 A CH92123 A CH 92123A
Authority
CH
Switzerland
Prior art keywords
sep
terpineol
production
terpin
hydrate
Prior art date
Application number
Other languages
German (de)
Inventor
Marchand Robert
Original Assignee
Marchand Robert
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 Marchand Robert filed Critical Marchand Robert
Publication of CH92123A publication Critical patent/CH92123A/en

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Description

  

      Verfahren    zur Herstellung von     Terpineol.     
EMI0001.0003     
  
    Das <SEP> gewühnliclie <SEP> Verfahren <SEP> 711i# <SEP> Herstel  lung <SEP> voll <SEP> Terpineol <SEP> aus <SEP> Terpinhydrat <SEP> besteht
<tb>  in <SEP> dem <SEP> Sieden <SEP> des <SEP> letzteren <SEP> mit <SEP> verdünnter
<tb>  Pliosphoi@sätire <SEP> oder <SEP> Schwefelsäure. <SEP> Bei <SEP> An  wendung <SEP> von <SEP> Schwefelsäure <SEP> wird <SEP> immer <SEP> eitle
<tb>  Mischung <SEP> von <SEP> Terpineol <SEP> mit <SEP> Terpinoleit <SEP> und
<tb>  Terpinen <SEP> erbalten, <SEP> während <SEP> mit <SEP> Phosphorsäure
<tb>  zwar <SEP> ini <SEP> wesentlichen <SEP> Terpineol <SEP> entsteht
<tb>  (Schmidt <SEP> II-\?, <SEP> S. <SEP> 1313. <SEP> und <SEP> Beilstein <SEP> III,
<tb>  S. <SEP> 520).

   <SEP> jedoch <SEP> in <SEP> einer <SEP> Ausbeute, <SEP> die <SEP> hücli  stens <SEP> 65 <SEP>  ,1o <SEP> beträgt.
<tb>  



  Es <SEP> hat <SEP> siele <SEP> nun <SEP> herausgestellt, <SEP> dah, <SEP> wenn
<tb>  nian <SEP> Terpinhydrat <SEP> statt <SEP> mit <SEP> Pliosphot-siiure
<tb>  oder <SEP> Schwefelsäure <SEP> mit <SEP> einer <SEP> witssel igetl <SEP> Ltc  sungeinerorganischen <SEP> Sulfosaiure,welciie <SEP> Stick  stoff <SEP> enthält, <SEP> erwärmt, <SEP> die <SEP> Ausbeute <SEP> an <SEP> Ter  pineol <SEP> wesentlich <SEP> verbessert <SEP> wird. <SEP> Besonders
<tb>  gute <SEP> Erfolge <SEP> erzielt <SEP> tnan <SEP> init <SEP> Cliitiolitisiilfo  säure. <SEP> Bei <SEP> deren <SEP> Verwendung <SEP> wird <SEP> die <SEP> Aus  beute <SEP> nahezu <SEP> quantitativ.

   <SEP> Es <SEP> kann <SEP> gleieli  zeitig <SEP> eine <SEP> wesentliche <SEP> Vereinfachung <SEP> des <SEP> Ver  fahrens <SEP> erzielt <SEP> werden, <SEP> indem <SEP> es <SEP> niiiglicli
<tb>  wird, <SEP> Terpinhydrat <SEP> kontinuierlich <SEP> in <SEP> das <SEP> Ii'e  aktionsgeniisch <SEP> laufen <SEP> zti <SEP> lasen <SEP> und <SEP> konti-     
EMI0001.0004     
  
    nuierlich <SEP> eine <SEP> äquivalente <SEP> Menge <SEP> Terpineol
<tb>  abzudestillieren.
<tb>  



  <I>Beispiel</I>
<tb>  5.) <SEP> l#'ranini <SEP> Cliinolin,ulfosäure, <SEP> 800 <SEP> Uramin
<tb>  Wasser <SEP> Lind <SEP> 175 <SEP> Gran-im <SEP> Terphilivdrat <SEP> wer  den <SEP> bis <SEP> zur <SEP> Destillation <SEP> erhitzt; <SEP> das <SEP> Destillat.
<tb>  140 <SEP> Grainni, <SEP> wird <SEP> fraktioniert <SEP> und <SEP> gibt:     
EMI0001.0005     
  
    1. <SEP> Fraktion: <SEP> ,Spt. <SEP> 88-94 <SEP>   <SEP> C,
<tb>  Sp. <SEP> Gew. <SEP> 0,930.
<tb>  19 <SEP> (xramin <SEP> Terpineol <SEP> <B>15</B> <SEP>  .
<tb>  '?. <SEP> Fraktion: <SEP> Spt. <SEP> 94 <SEP> " <SEP> C, <SEP> Sp. <SEP> (x <SEP> ew. <SEP> 0,937,
<tb>  121 <SEP> Gramm <SEP> Terpineol <SEP> 15 <SEP>  .



      Process for the production of terpineol.
EMI0001.0003
  
    The <SEP> usual <SEP> method <SEP> 711i # <SEP> production <SEP> full <SEP> terpineol <SEP> consists of <SEP> terpin hydrate <SEP>
<tb> in <SEP> the <SEP> boiling <SEP> the <SEP> the latter <SEP> diluted with <SEP>
<tb> Pliosphoi @ sätire <SEP> or <SEP> sulfuric acid. <SEP> When <SEP> is used <SEP> of <SEP> sulfuric acid <SEP>, <SEP> is always <SEP> vain
<tb> Mixture <SEP> of <SEP> Terpineol <SEP> with <SEP> Terpinoleit <SEP> and
<tb> inherited terpinene <SEP>, <SEP> while <SEP> with <SEP> phosphoric acid
<tb> although <SEP> ini <SEP> essential <SEP> terpineol <SEP> arises
<tb> (Schmidt <SEP> II- \ ?, <SEP> S. <SEP> 1313. <SEP> and <SEP> Beilstein <SEP> III,
<tb> S. <SEP> 520).

   <SEP> but <SEP> in <SEP> a <SEP> yield, <SEP> the <SEP> hüclist <SEP> 65 <SEP>, 1o <SEP> is.
<tb>



  It <SEP> has <SEP> siele <SEP> now <SEP> emphasized, <SEP> there, <SEP> if
<tb> nian <SEP> terpin hydrate <SEP> instead of <SEP> with <SEP> pliosphotic acid
<tb> or <SEP> sulfuric acid <SEP> with <SEP> a <SEP> witssel igetl <SEP> Ltc sung an inorganic <SEP> sulphonic acid, which contains <SEP> nitrogen <SEP>, <SEP> heated, <SEP> the <SEP> yield <SEP> of <SEP> Ter pineol <SEP> is significantly <SEP> improved <SEP>. <SEP> Especially
<tb> good <SEP> successes <SEP> achieved <SEP> tnan <SEP> init <SEP> cliitiolitisiilfo acid. <SEP> With <SEP> their <SEP> use <SEP>, <SEP> the <SEP> yield <SEP> is almost <SEP> quantitative.

   <SEP> <SEP> <SEP> at the same time <SEP> a <SEP> substantial <SEP> simplification <SEP> of the <SEP> procedure <SEP> can be achieved <SEP>, <SEP> by <SEP> it <SEP> niiiglicli
<tb> is, <SEP> terpin hydrate <SEP> continuously <SEP> in <SEP> the <SEP> Ii'e action genius <SEP> run <SEP> zti <SEP> read <SEP> and <SEP> continuously
EMI0001.0004
  
    of course <SEP> an <SEP> equivalent <SEP> amount of <SEP> terpineol
<tb> to distill off.
<tb>



  <I> Example </I>
<tb> 5.) <SEP> l # 'ranini <SEP> cliinolin, sulfonic acid, <SEP> 800 <SEP> uramine
<tb> Water <SEP> and <SEP> 175 <SEP> Gran-im <SEP> Terphilivdrat <SEP> are heated <SEP> to <SEP> for <SEP> distillation <SEP>; <SEP> the <SEP> distillate.
<tb> 140 <SEP> Grainni, <SEP> is <SEP> fractionated <SEP> and <SEP> gives:
EMI0001.0005
  
    1. <SEP> parliamentary group: <SEP>, Spt. <SEP> 88-94 <SEP> <SEP> C,
<tb> Sp. <SEP> Weight <SEP> 0.930.
<tb> 19 <SEP> (xramin <SEP> Terpineol <SEP> <B> 15 </B> <SEP>.
<tb> '?. <SEP> parliamentary group: <SEP> Spt. <SEP> 94 <SEP> "<SEP> C, <SEP> Sp. <SEP> (x <SEP> ew. <SEP> 0.937,
<tb> 121 <SEP> grams <SEP> terpineol <SEP> 15 <SEP>.

Claims (1)

EMI0001.0006 PATENTANSPRUCH <tb> Verfahren <SEP> zur <SEP> Herstellung <SEP> von <SEP> Terpineol, <tb> dadurch <SEP> gekennzeichnet, <SEP> dass <SEP> Terpinhydrat <tb> durch <SEP> Frwiirmtiiig <SEP> mit <SEP> einer <SEP> w < isserigeti <SEP> @ii#utig <tb> einer <SEP> organischen, <SEP> stickstoffhaltigen <SEP> Stilfo#ä <SEP> ure <tb> zti <SEP> Terpineol <SEP> zersetzt <SEP> wird. <tb> IINTERANSPRüCHE <tb> 1. <SEP> Verfahren <SEP> getnä(i <SEP> Patentanspruch, <SEP> dadurch <tb> gekennzeichnet., <SEP> tla1. EMI0001.0006 PATENT CLAIM <tb> Process <SEP> for <SEP> production <SEP> of <SEP> terpineol, <tb> characterized by <SEP>, <SEP> that <SEP> terpin hydrate <tb> through <SEP> Frwiirmtiiig <SEP> with <SEP> a <SEP> w <isserigeti <SEP> @ ii # utig <tb> an <SEP> organic, <SEP> nitrogen-containing <SEP> Stilfo # ä <SEP> ure <tb> zti <SEP> terpineol <SEP> is decomposed <SEP>. <tb> INTERCLAIMS <tb> 1. <SEP> method <SEP> getnä (i <SEP> patent claim, <SEP> thereby <tb> marked., <SEP> tla1. <SEP> kontinuierlich <SEP> Terpin- EMI0002.0001 hydrat <SEP> zu <SEP> der <SEP> Reaktionsmischung <SEP> zugesetzt <tb> wird <SEP> und <SEP> Terp <SEP> neol <SEP> ku.ntiimierlich <SEP> ahdest:il liert <SEP> wird. <tb> ?. <SEP> Verfahren <SEP> gemäss <SEP> Patentanspruch, <SEP> dadurch <tb> sekennzeielinet, <SEP> dar <SEP> als <SEP> organische, <SEP> stick- EMI0002.0002 .tcifflialtigc <SEP> Sulfosänre <SEP> (_'.hiuolinsulF@@slin#c# <tb> <B>;,In-</B> <SEP> Anwendung <SEP> gelangt. <SEP> continuous <SEP> terpin EMI0002.0001 hydrate <SEP> added to <SEP> of the <SEP> reaction mixture <SEP> <tb> is <SEP> and <SEP> Terp <SEP> neol <SEP> cu.ntiimierlich <SEP> ahdest: il liert <SEP> is. <tb>?. <SEP> method <SEP> according to <SEP> patent claim, <SEP> thereby <tb> sekennzeielinet, <SEP> represents <SEP> as <SEP> organic, <SEP> stick- EMI0002.0002 .tcifflialtigc <SEP> sulfosane <SEP> (_ '. hiuolinsulF @@ slin # c # <tb> <B>;, In- </B> <SEP> application <SEP> reached.
CH92123D 1919-11-10 1920-11-10 Process for the production of terpineol. CH92123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL92123X 1919-11-10

Publications (1)

Publication Number Publication Date
CH92123A true CH92123A (en) 1921-12-16

Family

ID=19759710

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92123D CH92123A (en) 1919-11-10 1920-11-10 Process for the production of terpineol.

Country Status (1)

Country Link
CH (1) CH92123A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467330A (en) * 1944-06-17 1949-04-12 Union Bay State Chemical Co In Preparation of derivatives of aliphatic terpenes
EP0035703A1 (en) * 1980-03-10 1981-09-16 Krems-Chemie Gesellschaft m.b.H. Process for the manufacture of terpineol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467330A (en) * 1944-06-17 1949-04-12 Union Bay State Chemical Co In Preparation of derivatives of aliphatic terpenes
EP0035703A1 (en) * 1980-03-10 1981-09-16 Krems-Chemie Gesellschaft m.b.H. Process for the manufacture of terpineol

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