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CH230415A - Process for the production of a new condensation product. - Google Patents

Process for the production of a new condensation product.

Info

Publication number
CH230415A
CH230415A CH230415DA CH230415A CH 230415 A CH230415 A CH 230415A CH 230415D A CH230415D A CH 230415DA CH 230415 A CH230415 A CH 230415A
Authority
CH
Switzerland
Prior art keywords
sep
condensation product
production
new
new condensation
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH230415A publication Critical patent/CH230415A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/82—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Description

  

  Verfahren     zur    Herstellung eines neuen     Kondensationsproduktes.     
EMI0001.0003     
  
    Iiss <SEP> wurde <SEP> gefunden, <SEP> dass <SEP> man <SEP> ein <SEP> neue
<tb>  gondensati"rodukterhält, <SEP> wenn <SEP> man <SEP> die
<tb>  2-Oxynaphrbhalnt-3,earbonsä,ure <SEP> in <SEP> Gegenwart
<tb>  von <SEP> Verdünnungs- <SEP> und <SEP> wasserentziehenden     
EMI0001.0004     
  
    Mitteln <SEP> auf <SEP> das,,u"u'-Diamino-dAhiazal <SEP> aus
<tb>  4.4'-Diarminoadiphenyläther <SEP> einwirken <SEP> lö.sst.
<tb>  



  Das <SEP> neue <SEP> Kondensationsprodukt <SEP> ent  spricht <SEP> der <SEP> Formel:     
EMI0001.0005     
  
EMI0001.0006     
  
    Aus <SEP> seinen <SEP> Lösungen <SEP> in <SEP> verdünnten <SEP> wässezi  gen <SEP> Ätzal@kalien <SEP> besitzt <SEP> es <SEP> eine <SEP> gute <SEP> Affini  tät <SEP> zur <SEP> pfla <SEP> nzlichen <SEP> Fäser.
<tb>  



  <I>Beispiel:</I>
<tb>  188 <SEP> Teile <SEP> 2-Oxynaphthalin-3-earbonsäure
<tb>  und <SEP> 157 <SEP> Teile <SEP> -des <SEP> <I>,u"ü</I> <SEP> -Diamino-,drithiazols
<tb>  aus <SEP> 4.4'-Diaminadälrhenytä@ther <SEP> werden <SEP> mit
<tb>  1000 <SEP> Teiiljen <SEP> Chlomhenzol <SEP> auf <SEP> 75  <SEP> erhitzt. <SEP> In
<tb>  -diese <SEP> Misohunig <SEP> werden <SEP> im <SEP> Verlauf <SEP> einer
<tb>  Stunde <SEP> 69 <SEP> Teile <SEP> Phos#pharträchlorsd <SEP> zuge  tropft <SEP> und <SEP> hierauf <SEP> zum <SEP> Sieden <SEP> erhitzt, <SEP> bis
<tb>  keine <SEP> Salzsäure <SEP> mehr <SEP> enrtwickelt <SEP> wird. <SEP> N@a,ah     
EMI0001.0007     
  
    ,dem <SEP> Abkühlen <SEP> wind <SEP> das <SEP> ausgesichiedene <SEP> Kon  densatäonsprodwkt <SEP> ab,flltriemt.

   <SEP> Das <SEP> noeh <SEP> an  heftende <SEP> Lösungsmittel <SEP> wird <SEP> in <SEP> Gegenwart
<tb>  von <SEP> ülfrschüssioem <SEP> Natriumaoatat <SEP> mit
<tb>  Wasserdampf <SEP> abgeblasen; <SEP> hierauf <SEP> wird
<tb>  Glas <SEP> Kondiensarionsprodukt <SEP> abfiltriert, <SEP> mit
<tb>  Wasser <SEP> gewaschen <SEP> und <SEP> getrocknet.
<tb>  



  Das <SEP> Chlorbenzol <SEP> kann <SEP> durch <SEP> andere <SEP> Lö  sungsmittel, <SEP> wie <SEP> Toluol <SEP> oder <SEP> Dimethyla <SEP> nilin,
<tb>  ersetzt <SEP> wemden. <SEP> Statt <SEP> Phasphortrisshlorid <SEP> kann
<tb>  zum <SEP> Beispieii <SEP> Phosphoroxychl@orid, <SEP> Thionyl  ah@lonid <SEP> odier <SEP> Siäciumtetrachlorid <SEP> verwendet
<tb>  werden.



  Process for the production of a new condensation product.
EMI0001.0003
  
    Iiss <SEP> <SEP> was found, <SEP> that <SEP> man <SEP> a <SEP> new one
<tb> gondensati "roduct receives, <SEP> if <SEP> one <SEP> the
<tb> 2-Oxynaphrbhalnt-3, earbonsä, ure <SEP> in <SEP> presence
<tb> of <SEP> dilution <SEP> and <SEP> dehydrating
EMI0001.0004
  
    Average <SEP> to <SEP> the ,, u "u'-Diamino-dAhiazal <SEP>
<tb> 4.4'-Diarminoadiphenylether <SEP> act <SEP> dissolve.
<tb>



  The <SEP> new <SEP> condensation product <SEP> corresponds to <SEP> the <SEP> formula:
EMI0001.0005
  
EMI0001.0006
  
    <SEP> has <SEP> a <SEP> good <SEP> affinity <from <SEP> its <SEP> solutions <SEP> diluted in <SEP> aqueous <SEP> Ätzal @kalien <SEP> SEP> to the <SEP> pla <SEP> additional <SEP> fibers.
<tb>



  <I> Example: </I>
<tb> 188 <SEP> parts <SEP> 2-oxynaphthalene-3-carboxylic acid
<tb> and <SEP> 157 <SEP> parts <SEP> -des <SEP> <I>, u "ü </I> <SEP> -diamino-, drithiazole
<tb> from <SEP> 4.4'-Diaminadälrhenytä@ther <SEP> become <SEP> with
<tb> 1000 <SEP> parts of <SEP> Chlomhenzol <SEP> heated to <SEP> 75 <SEP>. <SEP> In
<tb> -these <SEP> Misohunig <SEP> are <SEP> in the <SEP> course <SEP> one
<tb> Hour <SEP> 69 <SEP> parts <SEP> Phos # pharträchlorsd <SEP> added dropwise <SEP> and <SEP> then <SEP> heated to <SEP> boiling <SEP>, <SEP> until
<tb> no <SEP> hydrochloric acid <SEP> <SEP> is being developed <SEP> is being developed. <SEP> N @ a, ah
EMI0001.0007
  
    , the <SEP> cooling down <SEP> winds <SEP> the <SEP> separated <SEP> condensation product <SEP>, flltriemt.

   <SEP> The <SEP> noeh <SEP> attached to <SEP> solvent <SEP> becomes <SEP> in <SEP> presence
<tb> from <SEP> excess <SEP> sodium aoate <SEP> with
<tb> water vapor <SEP> blown off; <SEP> then becomes <SEP>
<tb> Glass <SEP> condensed arion product <SEP> filtered off, <SEP> with
<tb> water <SEP> washed <SEP> and <SEP> dried.
<tb>



  The <SEP> chlorobenzene <SEP> can <SEP> with <SEP> other <SEP> solvents, <SEP> such as <SEP> toluene <SEP> or <SEP> dimethyla <SEP> niline,
<tb> replaces <SEP>. <SEP> Instead of <SEP> Phasphortrisshlorid <SEP> can
<tb> for <SEP> example <SEP> Phosphoroxychloride, <SEP> Thionyl ah @ lonid <SEP> or <SEP> Siäciumtetrachlorid <SEP> used
<tb> be.

Claims (1)

EMI0002.0001 PATENTANSPRUCH: <tb> Verfahren <SEP> zur <SEP> Herstellung, <SEP> e <SEP> nes <SEP> neuen <tb> Kondensationsproduktes, <SEP> dadurch <SEP> gekenn zeichnet, <SEP> @dass <SEP> man <SEP> die <SEP> 2-Oxynaphthal@i@n-3 carbonsäure <SEP> in <SEP> Gegenwart <SEP> von <SEP> Verdüainungs- EMI0002.0002 und. <SEP> wasiserentziehenden <SEP> Mitteln <SEP> auf <SEP> das <tb> ,u"u'-Dnaminordithiazol <SEP> aus <SEP> 4.4'-Diaminodi p.henyläther <SEP> einwirken <SEP> lässt. <tb> Das <SEP> neue <SEP> Kondensationsprodukt <SEP> ent spricht <SEP> der <SEP> Formel: EMI0002.0003 EMI0002.0004 Aus <SEP> seinen <SEP> Lösungen <SEP> in <SEP> verdünnten <SEP> wä@siseirigen <SEP> Ätzalkalien <SEP> besitzt <SEP> es <SEP> eine <SEP> gute <SEP> Affini tät <SEP> zur <SEP> pflanzlichen <SEP> Fairer. EMI0002.0001 PATENT CLAIM: <tb> Method <SEP> for <SEP> production, <SEP> e <SEP> nes <SEP> new <tb> condensation product, <SEP> characterized by <SEP>, <SEP> @that <SEP> you <SEP> the <SEP> 2-oxynaphthal @ i @ n-3 carboxylic acid <SEP> in <SEP> presence < SEP> from <SEP> digestion EMI0002.0002 and. <SEP> wasiser extracting <SEP> means <SEP> on <SEP> that <tb>, u "u'-Dnaminordithiazol <SEP> from <SEP> 4.4'-Diaminodiphenyläther <SEP> allows <SEP> to act. <tb> The <SEP> new <SEP> condensation product <SEP> corresponds to <SEP> the <SEP> formula: EMI0002.0003 EMI0002.0004 From <SEP> its <SEP> solutions <SEP> <SEP> diluted in <SEP> aqueous <SEP> caustic alkalis <SEP> <SEP> it <SEP> has a <SEP> good <SEP> affinity <SEP > to the <SEP> vegetable <SEP> Fairer.
CH230415D 1941-02-06 1941-02-06 Process for the production of a new condensation product. CH230415A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH230415T 1941-02-06
CH225557T 1943-02-15

Publications (1)

Publication Number Publication Date
CH230415A true CH230415A (en) 1943-12-31

Family

ID=25726903

Family Applications (1)

Application Number Title Priority Date Filing Date
CH230415D CH230415A (en) 1941-02-06 1941-02-06 Process for the production of a new condensation product.

Country Status (1)

Country Link
CH (1) CH230415A (en)

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