DE433017C - Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene series - Google Patents
Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene seriesInfo
- Publication number
- DE433017C DE433017C DEF56332D DEF0056332D DE433017C DE 433017 C DE433017 C DE 433017C DE F56332 D DEF56332 D DE F56332D DE F0056332 D DEF0056332 D DE F0056332D DE 433017 C DE433017 C DE 433017C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- weight
- ester
- preparation
- esters
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 3
- 150000002148 esters Chemical class 0.000 title description 9
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 title 1
- 238000006467 substitution reaction Methods 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 150000001555 benzenes Chemical class 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 3
- 150000007860 aryl ester derivatives Chemical class 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical class OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- -1 nitroaminosulfonic acid aryl esters Chemical class 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 2
- MHFGGKKVDZSTKK-UHFFFAOYSA-N 4-methylphenol;sodium Chemical compound [Na].CC1=CC=C(O)C=C1 MHFGGKKVDZSTKK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 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 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C307/00—Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C307/02—Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Verfahren zur Darstellung von Nitroaminosulfosäurearylestern der Benzolreihe. Es wurde gefunden, daß man zu den bisher unbekannten Nitroaminosulfosäurearylestern der Benzolreihe von der allgemeinen Formel (R - Aryl), bei denen sich in dem die Arylsulfogruppe tragenden Benzolkern noch weitere Substituenten befinden können, gelangt, indem man die Sulfochloride der Nitrohalogenbenzole oder ihrer Substitutionsprodukte mit Phenol oder dessen Substitutionsprodukten kondensiert. In den so gebildeten Arylestern der 1 itrolialogenbenzolsulfosäuren oder ihren Substitutionsprodukten tauscht man dann das Halogenatom gegen die Aminogruppe aus. Dieser Austausch geht fast quantitativ vor sich, ohne daß nennenswerte Verseifung des Esters unter Abspaltung des Phenols eintritt. Die neuen Verbindungen sollen als Zwischenprodukte für die Herstellung von Farbstoffen und pharmazeutischen Produkten verwendet werden.Process for the preparation of nitroaminosulfonic acid aryl esters of the benzene series. It has been found that the hitherto unknown nitroaminosulfonic acid aryl esters of the benzene series of the general formula can be obtained (R - Aryl), in which the benzene nucleus carrying the aryl sulfo group may contain further substituents, is obtained by condensing the sulfochlorides of nitrohalobenzenes or their substitution products with phenol or its substitution products. In the aryl esters of 1 itrolialogenbenzenesulfonic acids formed in this way or their substitution products, the halogen atom is then exchanged for the amino group. This exchange takes place almost quantitatively without significant saponification of the ester with elimination of the phenol. The new compounds are intended to be used as intermediates in the manufacture of dyes and pharmaceutical products.
Beispiel i.Example i.
255 Gewichtsteile des iooprozentigen Chlorids der 4.-N itro-i-chlorbenzol-2-sulfosäure werden in eine wäßrige Lösung von 9.I Gewichtsteilen Phenol und 4.o Gewichtsteilen \ atriumhydroxyd (i @)oprozentig) bei 7o bis go° unter lebhaftem Rühren eingetragen. Nach etwa i Stunde ist die Bildung des Plienylesters der q.-Nitro-i-chlorbenzol-2-sulfosäure beendet und die Flüssigkeit reagiert nur noch schwach alkalisch.255 parts by weight of the 100 percent chloride of 4.-N itro-i-chlorobenzene-2-sulfonic acid are in an aqueous solution of 9.I parts by weight of phenol and 4.o parts by weight \ atrium hydroxide (i @) o per cent) entered at 7o to 0 ° with vigorous stirring. After about 1 hour, the formation of the plienyl ester of q.-nitro-i-chlorobenzene-2-sulfonic acid ends and the liquid only reacts in a weakly alkaline manner.
ach dem Erkalten hat sich der Ester als a -elblichweißes ül vollständig ab- - z -hes Z, "e schieden. Er kristallisiert aus Alkohol in großen farblosen Prismen.After cooling, the ester has completely separated out as a - yellowish white oil - - z - he Z, "e. It crystallizes from alcohol in large, colorless prisms.
So Gewichtsteile des Esters werden mit der bis 5fachen -Menge wäßrigein
oder alkoliolischem Ammoniak 2 bis 3 Stunden ini Autoklaven auf i2o bis 130° Außentemperatur
erhitzt. Das Reaktionsgemisch wird zur Trockene eingedampft und der Rückstand mit
etwas warmem Wasser zur Entfernung des gebildeten Ammoniumchlorids und Spuren des
Ammoniumsalzes der 4.-N itroi-aminobenzol-2-sulfosäure ausgezogen. Der so erhaltene
Phenylester der 4.-Nitro-i-aminobenzol-2-sulfosä ur e:
bildet nach dem Umkristallisieren aus Benzol gelbe, büschelförmig vereinigte Nadeln
vom Schmelzpunkt 112,5 bis 113,5° (unkorr.).
Beispiel 3.Example 3.
255 Gewichtsteile 2-Nitro-i-chlorbenzol-4.-sulfoclilori(1 werden mit 163 Gewichtsteilen 2, 6-Dichlor-i-oxybenzol und .to Gewichtsteilen reinem ltznatron nach dem Verfahren des Beispiels i kondensiert. Der erhaltene 2-\itro-i-clilorbenzol-4-stilfosäure-2', 6'-di-Chlorplienylester kristallisiert aus Alkohol in fast farblosen sternförmig vereinigten Nadeln: seine Umsetzung mit Ammoniak erfolgt wie in den vorigen Beispielen. Der 2-\itro-i-aminol)enzol-4-sulfosätire-2', 6'-dichlorphenylester bildet nach dem Umkristallisieren aus Benzol-Ligroin dicke, gelbe sternförmig gruppierte Nadeln vom Schmelzpunkt 1d11° (unkorr.).255 parts by weight of 2-nitro-i-chlorobenzene-4.-sulfoclilori (1 are mixed with 163 parts by weight of 2,6-dichloro-i-oxybenzene and .to parts by weight of pure sodium hydroxide condensed according to the procedure of example i. The obtained 2- \ itro-i-clilorbenzene-4-stilfosäure-2 ', 6'-di-chloroplienyl ester crystallizes from alcohol in an almost colorless star shape united needles: its reaction with ammonia takes place as in the previous examples. The 2- \ itro-i-aminol) enzene-4-sulfosätire-2 ', 6'-dichlorophenyl ester forms after Recrystallize from benzene-ligroin, thick, yellow needles grouped in a star shape with a melting point of 1d11 ° (uncorr.).
Beispiel 255 Gewichtsteile .l-\itro-i-chlorbenzol-2-sulfochlorid werden
wie in den vorigen Beispielen mit 166 Gewichtsteilen ß-NTaphtholnatrium kondensiert.
Der 4.-Nitro-i-clilorbenzol-2-sulfosäure-2'-naphthylester bildet nach dem Umkristallisieren
aus Alkohol ein farbloses kristallines Pulver. Bei der Umsetzung mit Ammoniak liefert
er den d.-Nitroi-aminobenzol-2-sulfosäur e-2'-naphthylester, welcher aus Benzol
nach Zusatz von wenig Alkohol in gelblichen quadratischen Blättchen kristallisiert,
dio bei 17,5 bis 176° (unkorr.) schmelzen.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF56332D DE433017C (en) | 1924-06-14 | 1924-06-15 | Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene series |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE235598X | 1924-06-14 | ||
| DEF56332D DE433017C (en) | 1924-06-14 | 1924-06-15 | Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE433017C true DE433017C (en) | 1926-08-20 |
Family
ID=25766084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF56332D Expired DE433017C (en) | 1924-06-14 | 1924-06-15 | Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene series |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE433017C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE876538C (en) * | 1949-07-18 | 1953-05-15 | Ciba Geigy | Process for the preparation of aromatic sulfonic acid esters containing amino groups |
-
1924
- 1924-06-15 DE DEF56332D patent/DE433017C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE876538C (en) * | 1949-07-18 | 1953-05-15 | Ciba Geigy | Process for the preparation of aromatic sulfonic acid esters containing amino groups |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1670849B2 (en) | PROCESS FOR THE PREPARATION OF 8-ACYLAMINO-1,2,3,4-TETRAHYDROISOCHINOLINES | |
| DE433017C (en) | Process for the preparation of nitroaminosulfosaeurearyl esters of the benzene series | |
| DE907892C (en) | Process for the production of sulfonates | |
| AT145829B (en) | Process for the preparation of quinaldine derivatives. | |
| DE921265C (en) | Process for the preparation of aryl-substituted pyrazoline compounds | |
| DE360421C (en) | Process for the preparation of akridine derivatives | |
| DE232277C (en) | ||
| DE608434C (en) | Process for the preparation of condensation products from 2,3-oxynaphthoic acid and anthranilic acid amide or its substitution products | |
| DE397813C (en) | Process for the preparation of p-dialkylaminoarylphosphinic acids | |
| DE187593C (en) | ||
| DE666134C (en) | Process for the preparation of condensation products from polyhydric phenols and diisobutylene | |
| DE831697C (en) | Process for the preparation of new pyrimidylaminoquinoline derivatives | |
| AT126139B (en) | Process for the preparation of basic nitro derivatives of 9-aminoacridine. | |
| DE859471C (en) | Process for the production of xanthopterins | |
| DE845342C (en) | Process for the production of organic arsenic compounds | |
| DE485315C (en) | Process for the preparation of 8-oxyquinoline and its derivatives | |
| DE433099C (en) | Process for the preparation of oxindole-3-acetic acids and their homologues which are halogen-substituted in the aromatic nucleus | |
| DE1024954B (en) | Process for the preparation of N-disubstituted dithiocarbamic acid esters which contain sulfonic acid groups in the alcohol residue | |
| DE850297C (en) | Process for the preparation of amidine salts | |
| DE365367C (en) | Process for the preparation of 2-oxy-1-arylaminonaphthalenes | |
| DE505321C (en) | Process for the production of naphthostyrils monochlorinated in the core | |
| DE635242C (en) | Process for the preparation of halogen methanesulfonic acids and their salts | |
| DE725537C (en) | Process for the preparation of p-acylaminobenzenesulfonic acid amide compounds | |
| DE859154C (en) | Process for the preparation of Schiff bases of p-aminosalicylic acid | |
| DE296915C (en) |