CH183196A - Process for the preparation of a new basic nitrogen-containing compound. - Google Patents
Process for the preparation of a new basic nitrogen-containing compound.Info
- Publication number
- CH183196A CH183196A CH183196DA CH183196A CH 183196 A CH183196 A CH 183196A CH 183196D A CH183196D A CH 183196DA CH 183196 A CH183196 A CH 183196A
- Authority
- CH
- Switzerland
- Prior art keywords
- containing compound
- basic nitrogen
- new basic
- water
- preparation
- Prior art date
Links
- -1 nitrogen-containing compound Chemical class 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 150000004985 diamines Chemical class 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000982 direct dye Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000006188 syrup Substances 0.000 claims description 2
- 235000020357 syrup Nutrition 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 1
- 239000007859 condensation product Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
Landscapes
- Plural Heterocyclic Compounds (AREA)
Description
Verfahren zur Herstellung einer neuen basischen stickstoffhaltigen Verbindung. Vorliegendes Patent bezieht sich auf ein Verfahren zur Herstellung einer neuen basischen stickstoffhaltigen Verbindung, da durch gekennzeichnet, dass man Cyanur- chlorid mit einem Polyäthylendiaminge- misch, das bei 15 mm von 90 bis über 350 C siedet, auf höhere Temperatur erhitzt.
Die so erhaltene neue basische stickstoff haltige Verbindung stellt ein weisses, in .den gebräuchlichen Lösungsmitteln unlösliches Pulver dar, das 13 % Chlor und<B>36%</B> Stick stoff enthält. Sie bildet mit wasserlöslichen Farbstoffen unlösliche Lacke, so dass sie als Nachbehandlungsmittel zur Verbesserung der Wasserechtheit von Färbungen, die mit substantiven Farbstoffen auf zellulosehalti- gem Material erzeugt sind, Verwendung fin den kann. .Sie soll ferner als Zwischen produkt zur Herstellung von weiteren Färbereihilfsprodukten dienen.
Durch Nach behandlung mit einem Alkylenogyd kann sie in eine wasserlösliche, einen gelben klaren Sirup bildende Verbindung übergeführt wer den.
<I>Beispiel:</I> In eine Mischung von 150 kg Trichlor- äthylen mit 75 kg eines Polyäthylendiamin- gemisches, das von 90 bis über 350 C bei 15 mm siedet, lässt man eine Lösung von etwa 55,5 kg Cyanurchlorid in etwa 450 kg Trichloräthylen unter Rühren bei 60 bis 65 einlaufen.
Man rührt noch etwa 2 .Stunden bei 65 nach, destilliert dann das Lösungs mittel mit Wasserdampf über und saugt das ausgefallene Kondensationsprodukt ab, das getrocknet wird. Überschüssiges Polyäthy- lendiamin gewinnt man aus dem wässerigen Filtrat durch Aussalzen mit konzentrierter Natronlauge zurück. Das neue Konden sationsprodukt ist ein weisses, in den ge bräuchlichen Lösungsmitteln unlösliches Pul ver und enthält etwa<B>13%</B> Chlor und 36 Stickstoff.
Statt dieser Lösung von Cyanurchlorid in organischen Solventien kann mit ähn- lichem Erfolg auch eine wässerige Suspen sion von Cyanurchlorid (erhältlich zum Bei spiel durch Eingiessen einer konzentrierten Acetonlösung von Cyanurchlorid in Wasser) verwendet werden. In diesem Falle führt man die Kondensation zweckmässig bei etwas niedrigerer Temperatur aus.
Die Nachbehandlung des neuen Konden sationsproduktes kann wie folgt geschehen: 30 kg des wie oben erhaltenen Konden sationsproduktes werden im Autoklaven por- tionsweise mit insgesamt 30 kg Äthylenogyd unter Rühren auf 100 bis 140' 5 bis 6 Stun den erhitzt. Man erhält etwa 58 kg eines gelben klaren Sirups, der im Wasser voll ständig löslich ist.
An Stelle des Äthylenogyds kann man auch andere Alkylenogyde wie zum Beispiel Propylenogyd, Butylenogyd, Glycid usw. verwenden.
Process for the preparation of a new basic nitrogen-containing compound. The present patent relates to a process for the production of a new basic nitrogen-containing compound, characterized in that cyanuric chloride is heated to a higher temperature with a polyethylene diamine mixture which boils at 15 mm from 90 to over 350 ° C.
The new basic nitrogen-containing compound obtained in this way is a white powder that is insoluble in common solvents and contains 13% chlorine and <B> 36% </B> nitrogen. It forms insoluble lacquers with water-soluble dyes, so that it can be used as an aftertreatment agent to improve the waterfastness of dyeings that are produced with substantive dyes on cellulosic material. It should also serve as an intermediate product for the manufacture of other dyeing auxiliaries.
After treatment with an alkylenogyd, it can be converted into a water-soluble, yellow, clear syrup-forming compound.
<I> Example: </I> A solution of about 55.5 kg of cyanuric chloride is left in a mixture of 150 kg of trichlorethylene with 75 kg of a polyethylene diamine mixture that boils from 90 to over 350 C at 15 mm about 450 kg of trichlorethylene run in with stirring at 60 to 65.
The mixture is stirred for about 2 hours at 65, the solvent is then distilled over with steam and the precipitated condensation product is filtered off with suction and is dried. Excess polyethylene diamine is recovered from the aqueous filtrate by salting out with concentrated sodium hydroxide solution. The new condensation product is a white powder that is insoluble in common solvents and contains around <B> 13% </B> chlorine and 36 nitrogen.
Instead of this solution of cyanuric chloride in organic solvents, an aqueous suspension of cyanuric chloride (obtainable for example by pouring a concentrated acetone solution of cyanuric chloride into water) can be used with similar success. In this case, the condensation is expediently carried out at a somewhat lower temperature.
The aftertreatment of the new condensation product can be carried out as follows: 30 kg of the condensation product obtained as above are heated in the autoclave in portions with a total of 30 kg of ethylene oxide while stirring for 100 to 140 minutes for 5 to 6 hours. About 58 kg of a yellow, clear syrup are obtained which is completely soluble in water.
Other alkylenogyds such as propylenogyd, butylenogyd, glycid, etc. can also be used in place of the ethylenogyd.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE183196X | 1933-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH183196A true CH183196A (en) | 1936-03-31 |
Family
ID=5718441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH183196D CH183196A (en) | 1933-03-18 | 1934-03-14 | Process for the preparation of a new basic nitrogen-containing compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH183196A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544071A (en) * | 1951-03-06 | Diethylenetrimelamine and method | ||
| US3074946A (en) * | 1963-01-22 | Preparation of z-arylamino-xjg- |
-
1934
- 1934-03-14 CH CH183196D patent/CH183196A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544071A (en) * | 1951-03-06 | Diethylenetrimelamine and method | ||
| US3074946A (en) * | 1963-01-22 | Preparation of z-arylamino-xjg- |
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