DE492320C - Process for the preparation of nitrogen-containing condensation products of the aromatic series - Google Patents
Process for the preparation of nitrogen-containing condensation products of the aromatic seriesInfo
- Publication number
- DE492320C DE492320C DEI33403D DEI0033403D DE492320C DE 492320 C DE492320 C DE 492320C DE I33403 D DEI33403 D DE I33403D DE I0033403 D DEI0033403 D DE I0033403D DE 492320 C DE492320 C DE 492320C
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- parts
- condensation products
- preparation
- aromatic series
- 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.)
- Expired
Links
- 239000007859 condensation product Substances 0.000 title claims description 5
- 125000003118 aryl group Chemical group 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 150000003949 imides Chemical class 0.000 claims description 2
- 150000004982 aromatic amines Chemical class 0.000 claims 1
- 150000001991 dicarboxylic acids Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000000243 solution Substances 0.000 description 12
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- XJHABGPPCLHLLV-UHFFFAOYSA-N benzo[de]isoquinoline-1,3-dione Chemical compound C1=CC(C(=O)NC2=O)=C3C2=CC=CC3=C1 XJHABGPPCLHLLV-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methyl-N-phenylamine Natural products CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 238000006277 sulfonation reaction Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- PFNUDUPCMCKPRD-UHFFFAOYSA-N 6-chlorobenzo[de]isoquinoline-1,3-dione Chemical compound O=C1NC(=O)C2=CC=CC3=C2C1=CC=C3Cl PFNUDUPCMCKPRD-UHFFFAOYSA-N 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 150000003142 primary aromatic amines Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Description
Verfahren zur Darstellung von stickstoffhaltigen Kondensationsprodukten, der aromatischen Reihe Es wurde gefunden, daß man wertvolle neue Kondensationsprodukte erhalten kann, wenn man Imide von p@eri-Dicarbonsäuren: oder ihre im Kern substituierten Derivate mit mindestens einer freien peri-Stellung mit primären aromatischen Aminen in Gegenwart von alkalischen Kondensationsmitteln behandelt. Die neuen Kondensationsprodukte sind beispielsweise wertvolle Ausgangsstoffe zur Herstellung von Farbstoffen. Beispiel i 9 Teile Natrium werden unter Zusatz von 0,05 Teilen Kupfermehl und o,o5 Teilen Nickeloxyd in 3oo Teilen Anilin im Stickstoffstrom bei. etwa 17o° gelöst. In die auf Zimmertemperatur abgekühlte Lösung werden 6o Teile Naphthalimid eingetragen, worauf man zum Sieden erwärmt. Das Gemisch nimmt bei etwa 5o° eine kräftig blaue Farbe an. Man hält nach etwa 8 Stunden auf Siedetemperatur, kühlt ab und gießt in überschüssige, verdünnte Salzsäure. Das Reaktionsprodukt, ein gelborangefarbenes Pulver, wird durch Behandeln mit kalter, sehr verdünnter Natronlauge vom nicht umgesetzten Ausgangsstoff befreit und bildet nach dem Umkristallisieren aus Trichlorbenzol derbe, rotorangefarbene Nadeln vom F. z87°. Die Verbindung ist in heißer verdünnter Natronlauge mit oranger Farbe löslich und identisch mit dem Produkt, das man durch Umsetzung von 4-Chlornaphthalimid mit Anilin in Gegenwart von Kupfer und Natriumacetat erhält. Das neue Produkt (¢-Phenylaminanaphthalimid) läßt sich durch Sulfonieren in einen gelben Wollfarbstoff überführen. Beispiel z 3oo - Teile Anilin, 3o Teile gemahlenes Kaliumhydroxyd und 3o Teile l\aphthalimid werden unter Lufteinleiten innerhalb 6 Stunden auf 16o° erwärmt und etwa i z Stunden lang bei dieser Temperatur gehalten. Nach dem Abkühlen auf Zimmertemperatur wird das Reaktionsgemisch in überschüssige, verdünnte Salzsäure eingetragen. Das grauschwarze Reaktionsprodukt wird sodann durch Ausziehen mit kalter, sehr verdünnter Natronlauge von dem nicht umgesetzten Ausgangsmaterial befreit und durch Ausziehen mit heißer, verdünnter Natronlauge von den Nebenprodukten abgetrennt. Durch Ansäuern der orangen alkalischen Lösung erhält man ein gelbes Pulver, das mit dem in Beispiel i beschriebenen 4. - Phenylaminonaph.t!halimid identisch ist. Beispiel 3 9 Teile Natrium werden, wie in Beispiel i angegeben, in 6oo Teilen -Anilin gelöst. In die. auf Zimmertemperatur abgekühlte Lösung werden 6o Teile N-Methylnaphthalimid, eingetragen, worauf man auf etwa 150' erwärmt. Das Gemisch nimmt bei ,etwa ioo° eine kräftig blaue Farbe an. Man hält noch etwa 5 Stunden bei i 5o°, kühlt ab und gießt in überschüssige, verdünnte Salzsäure. Das Reaktionsprodukt, ein gelbbraunes Pulver, wird durch Auskochen mit verdünnter Natronlauge vom geringen Mengen Nebenprodukten befreit und bildet nach dem Umkristallisieren aus Xylol bräunlichgelbe Nadeln vom F. 178°. Die Verbindung löst sich in alkoholischem Kali mit kirschroter Farbe. Wird die Kondensation bei höherer Temperatur vorgenommen, so bilden sich außer der neuen - Verbindung noch geringe Mengen des bekannten roten Küpenfarbstoffes, den man durch Kalischmelze von N-Methylnaphthalimid erhält. Man kann diesen Farbstoff durch Behandlung mit Hydrosulfitlösung leicht entfernen. I Beispiel; q. 9 Teile Natrium werden unter Zusatz von o,o5 Teilen Kupfermehl und 0,05 Teilen Nickeloxyd mit q.5o Teilen p-Toluidin irr Stickstoffstrom so lange auf etwa 17o° @erhitzt, bis Lösung eingetreten ist. In die auf etwa ioo° abgekühlte Lösung werden 6o Teile Naphthalirnid eingetragen, worauf man zum Sieden erwärmt. Das Gemisch nimmt alsdann eine kräftig blaue Farbe an. Man hält noch etwa 5 Stunden J:an,g auf Siedetemperatur und gießt die auf etwa ioo° abgekühlte Rea'kti0nsmasse in überschüssige, verdünnte Salzsäure. Das Reaktionsprodukt, ein, bräunlichgelbes Pulver, wird .durch Behandeln mit kälter, sehr verdünnter Natronlauge vom nicht umgesetzten Naphthalimid befreit und bildet - -nach dem Umkristalli siegen aus Trichlorbenzol bräunlichgelbe Kristalle vom F. 263°. Die Verbindung ist in heißer verdünnter Natronlauge mit oranger Farbe löslich und ixlentisch mit dem Produkt, das man durch Umsetzung von q.-Chlornaphthahmid mit p-To-- luidin in Gegenwart von'_Kupfer und Natriumaoetat erhält. Das neue Produkt, Tolylaminonap'hthalimid, läßt sich durch Sulfonieren in einen gelben Wollfarbstoff überführen.Process for the preparation of nitrogen-containing condensation products, the aromatic series It has been found that valuable new condensation products can be obtained if one imides of p @ eri-dicarboxylic acids: or their derivatives substituted in the nucleus with at least one free peri-position with primary aromatic amines in Treated in the presence of alkaline condensing agents. The new condensation products are, for example, valuable starting materials for the production of dyes. Example i 9 parts of sodium are added with the addition of 0.05 parts of copper flour and 0.05 parts of nickel oxide in 300 parts of aniline in a stream of nitrogen. solved about 17o °. 60 parts of naphthalimide are added to the solution, which has cooled to room temperature, and the mixture is then heated to the boil. The mixture takes on a strong blue color at around 50 °. After about 8 hours, the mixture is kept at boiling temperature, cooled and poured into excess, dilute hydrochloric acid. The reaction product, a yellow-orange powder, is freed from the unreacted starting material by treatment with cold, very dilute sodium hydroxide solution and, after recrystallization from trichlorobenzene, forms coarse, red-orange needles with a melting point of 87 °. The compound is soluble in hot, dilute sodium hydroxide solution with an orange color and is identical to the product obtained by reacting 4-chloronaphthalimide with aniline in the presence of copper and sodium acetate. The new product ([-phenylamine anaphthalimide) can be converted into a yellow wool dye by sulfonation. EXAMPLE 300 parts of aniline, 30 parts of ground potassium hydroxide and 30 parts of phthalimide are heated to 160 ° over the course of 6 hours with the introduction of air and kept at this temperature for about 1 hour. After cooling to room temperature, the reaction mixture is introduced into excess, dilute hydrochloric acid. The gray-black reaction product is then freed from the unreacted starting material by being drawn out with cold, very dilute sodium hydroxide solution and separated from the by-products by drawing out with hot, dilute sodium hydroxide solution. By acidifying the orange alkaline solution, a yellow powder is obtained which is identical to the 4.-Phenylaminonaph.t.halimid described in Example i. Example 3 9 parts of sodium are, as indicated in Example i, dissolved in 600 parts of aniline. In the. The solution cooled to room temperature is added 60 parts of N-methylnaphthalimide, whereupon the mixture is heated to about 150 '. The mixture takes on a strong blue color at about 100 °. It is held at 150 ° for about 5 hours, cooled and poured into excess, dilute hydrochloric acid. The reaction product, a yellow-brown powder, is freed from small amounts of by-products by boiling with dilute sodium hydroxide solution and, after recrystallization from xylene, forms brownish-yellow needles with a melting point of 178 °. The compound dissolves in alcoholic potash with a cherry red color. If the condensation is carried out at a higher temperature, in addition to the new compound, small amounts of the known red vat dye, which is obtained by potash melting of N-methylnaphthalimide, are also formed. This dye can easily be removed by treatment with hydrosulfite solution. I example; q. 9 parts of sodium are heated with the addition of 0.05 parts of copper flour and 0.05 parts of nickel oxide with q.50 parts of p-toluidine in a stream of nitrogen to about 170 ° until solution has occurred. 60 parts of naphthalimide are added to the solution, which has cooled to about 100 °, and the mixture is then heated to the boil. The mixture then takes on a strong blue color. The mixture is kept at boiling temperature for about 5 hours and the reaction mass, cooled to about 100 °, is poured into excess, dilute hydrochloric acid. The reaction product, a brownish-yellow powder, is freed from unconverted naphthalimide by treatment with cold, very dilute sodium hydroxide solution and forms brownish-yellow crystals with a mp of 263 ° after recrystallization from trichlorobenzene. The compound is soluble in hot, dilute sodium hydroxide solution with an orange color and is identical to the product obtained by reacting q.-chloronaphthahmide with p-toluidine in the presence of copper and sodium acetate. The new product, Tolylaminonap'hthalimid, can be converted into a yellow wool dye by sulfonation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI33403D DE492320C (en) | 1928-02-04 | 1928-02-04 | Process for the preparation of nitrogen-containing condensation products of the aromatic series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI33403D DE492320C (en) | 1928-02-04 | 1928-02-04 | Process for the preparation of nitrogen-containing condensation products of the aromatic series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE492320C true DE492320C (en) | 1930-02-21 |
Family
ID=7188408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI33403D Expired DE492320C (en) | 1928-02-04 | 1928-02-04 | Process for the preparation of nitrogen-containing condensation products of the aromatic series |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE492320C (en) |
-
1928
- 1928-02-04 DE DEI33403D patent/DE492320C/en not_active Expired
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