DE282214C - - Google Patents
Info
- Publication number
- DE282214C DE282214C DENDAT282214D DE282214DA DE282214C DE 282214 C DE282214 C DE 282214C DE NDAT282214 D DENDAT282214 D DE NDAT282214D DE 282214D A DE282214D A DE 282214DA DE 282214 C DE282214 C DE 282214C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- water
- solution
- hydrochloric acid
- amino
- 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.)
- Active
Links
- 125000003118 aryl group Chemical group 0.000 claims description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 6
- CBCKQZAAMUWICA-UHFFFAOYSA-N P-Phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 5
- 239000012458 free base Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- VLUWLNIMIAFOSY-UHFFFAOYSA-N 2-methylbenzenesulfinic acid Chemical compound CC1=CC=CC=C1S(O)=O VLUWLNIMIAFOSY-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003457 sulfones Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- XTBFKMDOQMQYPP-UHFFFAOYSA-N 4-N,4-N-diethylbenzene-1,4-diamine;hydron;chloride Chemical compound Cl.CCN(CC)C1=CC=C(N)C=C1 XTBFKMDOQMQYPP-UHFFFAOYSA-N 0.000 description 1
- AOQYAMDZQAEDLO-UHFFFAOYSA-N 4-chlorobenzenesulfinic acid Chemical compound OS(=O)C1=CC=C(Cl)C=C1 AOQYAMDZQAEDLO-UHFFFAOYSA-N 0.000 description 1
- URFIVLCFWRDUFB-UHFFFAOYSA-N C(CC)C1(CC=C(C=C1)N)N Chemical compound C(CC)C1(CC=C(C=C1)N)N URFIVLCFWRDUFB-UHFFFAOYSA-N 0.000 description 1
- BZORFPDSXLZWJF-UHFFFAOYSA-N Dimethyl-4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L Iron(II) chloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K Iron(III) chloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- OLNMJIHADFYHAK-UHFFFAOYSA-N N,N-diethyl-4-nitrosoaniline Chemical compound CCN(CC)C1=CC=C(N=O)C=C1 OLNMJIHADFYHAK-UHFFFAOYSA-N 0.000 description 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N Sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
- KTWNIUBGGFBRKH-UHFFFAOYSA-N [4-(dimethylamino)phenyl]azanium;chloride Chemical compound Cl.CN(C)C1=CC=C(N)C=C1 KTWNIUBGGFBRKH-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal disulfite Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000004429 atoms Chemical group 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- CXJVMJWCNFOERL-UHFFFAOYSA-N benzenesulfonylsulfonylbenzene Chemical compound C=1C=CC=CC=1S(=O)(=O)S(=O)(=O)C1=CC=CC=C1 CXJVMJWCNFOERL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- KFZUDNZQQCWGKF-UHFFFAOYSA-M sodium;4-methylbenzenesulfinate Chemical compound [Na+].CC1=CC=C(S([O-])=O)C=C1 KFZUDNZQQCWGKF-UHFFFAOYSA-M 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE282214C true DE282214C (fr) |
Family
ID=537888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT282214D Active DE282214C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE282214C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985463A (en) * | 1984-02-29 | 1991-01-15 | Richter Gedeon Vegyeszeti Gyar Rt | Aminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them |
| DE102009057326B4 (de) * | 2009-12-07 | 2012-07-19 | Edmund Ebert | Verfahren zur Reinigungsmittelzugabe bei gewerblichen Geschirrspülmaschinen |
-
0
- DE DENDAT282214D patent/DE282214C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985463A (en) * | 1984-02-29 | 1991-01-15 | Richter Gedeon Vegyeszeti Gyar Rt | Aminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them |
| DE102009057326B4 (de) * | 2009-12-07 | 2012-07-19 | Edmund Ebert | Verfahren zur Reinigungsmittelzugabe bei gewerblichen Geschirrspülmaschinen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE282214C (fr) | ||
| EP0047427B1 (fr) | Colorants 1:2 complexes de chrome contenant des groupes d'acide sulfonique | |
| DE484360C (de) | Verfahren zur Darstellung von organischen Rhodanverbindungen | |
| DE546143C (de) | Verfahren zur Darstellung von heterocyclische Reste enthaltenden Harnstoffen und Thioharnstoffen der aromatischen Reihe | |
| DE2801035C2 (de) | Verfahren zur Herstellung von 1:2-Cr-Komplexfarbstoffen | |
| DE244789C (fr) | ||
| DE444014C (de) | Verfahren zur Darstellung von Thiuramdisulfiden | |
| DE184496C (fr) | ||
| DE92082C (fr) | ||
| DE235051C (fr) | ||
| DE65236C (de) | Verfahren zur Darstellung zweier p-Amidophenoldisulfosäuren | |
| DE491224C (de) | Verfahren zur Darstellung von Arylaminosubstitutionsprodukten von o-Aminoarylmercaptanen | |
| DE224979C (fr) | ||
| DE74744C (de) | Verfahren zur Darstellung von a-Naphtoldisulfosäuren aus a-ChlornaphtalindisuIfosäuren | |
| DE256999C (fr) | ||
| DE146655C (fr) | ||
| DE502570C (de) | Verfahren zur Darstellung von sauren Wollfarbstoffen | |
| DE2503654C2 (de) | Neuer sulfonierter Triazofarbstoff | |
| DE181178C (fr) | ||
| EP0888296B1 (fr) | Sels metalliques difficilement solubles dans l'eau, procede permettant de les preparer et utilisation comme brillanteurs dans le depot electrolytique de metaux | |
| DE172981C (fr) | ||
| DE85388C (fr) | ||
| DE158148C (fr) | ||
| DE51348C (de) | Verfahren zur Darstellung von basischen Farbstoffen aus der Gruppe des m-AmidophenoI-Benzelns (Rosindamine) | |
| DE175593C (fr) |