DE87059C - - Google Patents
Info
- Publication number
- DE87059C DE87059C DENDAT87059D DE87059DA DE87059C DE 87059 C DE87059 C DE 87059C DE NDAT87059 D DENDAT87059 D DE NDAT87059D DE 87059D A DE87059D A DE 87059DA DE 87059 C DE87059 C DE 87059C
- Authority
- DE
- Germany
- Prior art keywords
- alcohol
- amidobenzyl
- sulfide
- pct
- solution
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 4
- -1 aromatic amido alcohols Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000002585 base Substances 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- OGVXWEOZQMAAIM-UHFFFAOYSA-N hydron;2-methylaniline;chloride Chemical compound Cl.CC1=CC=CC=C1N OGVXWEOZQMAAIM-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE87059C true DE87059C (enrdf_load_stackoverflow) |
Family
ID=359057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT87059D Active DE87059C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE87059C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT87059D patent/DE87059C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2740152A1 (de) | Verfahren zur herstellung von disazofarbstoffen | |
| DE2715034A1 (de) | Verfahren zur herstellung von cyanogruppen tragenden azofarbstoffen | |
| DE3529495A1 (de) | Waessrige farbstoffzubereitung, ihre herstellung und verwendung | |
| DE87059C (enrdf_load_stackoverflow) | ||
| DE2451219C3 (de) | Verfahren zur Herstellung konzentrierter Lösungen von Farbstoffen und Farbstoffzwischenprodukten und Verwendung der Lösungen | |
| DE2555515C2 (de) | Verfahren zur Herstellung von einheitlichen 4-Aminobenzoldiazoniumsalzen | |
| DE484360C (de) | Verfahren zur Darstellung von organischen Rhodanverbindungen | |
| EP0182173B1 (de) | Monocyclische Bis-oxethylsulfonyl-aniline und Verfahren zu ihrer Herstellung | |
| DE2038637C3 (de) | Küpenfarbstoffe, deren Herstellung und deren Verwendung | |
| DE66361C (de) | Verfahren zur Darstellung eines am Azinstickstoff alkylirten Indulins und von Sulfosäuren desselben | |
| DE1928437A1 (de) | Neue Azoverbindungen und Verfahren zu deren Herstellung | |
| DE2727331C2 (de) | Anthrachinoide Dispersionsfarbstoffe und deren Verwendung | |
| DE264293C (enrdf_load_stackoverflow) | ||
| DE128904C (enrdf_load_stackoverflow) | ||
| DE99542C (enrdf_load_stackoverflow) | ||
| DE144765C (enrdf_load_stackoverflow) | ||
| DE3009174A1 (de) | Verfahren zur herstellung von sulfatoaethylsulfonyl-verbindungen | |
| DE1266425B (de) | Verfahren zur Herstellung von Anthrachinon-Dispersionsfarbstoffen | |
| DE129417C (enrdf_load_stackoverflow) | ||
| DE252642C (enrdf_load_stackoverflow) | ||
| DE2425811A1 (de) | Verfahren zur herstellung ungesaettigter aromatischer aminoverbindungen | |
| DE849736C (de) | Verfahren zur Herstellung direktziehender Azofarbstoffe | |
| DE2855882A1 (de) | Verfahren zur herstellung von 2,4-dinitrophenylharnstoff | |
| DE3022783A1 (de) | Verfahren zur herstellung von 4-acylamido-2-nitro-1-alkoxybenzol-verbindungen | |
| DE123922C (enrdf_load_stackoverflow) |