DE180875C - - Google Patents
Info
- Publication number
- DE180875C DE180875C DENDAT180875D DE180875DA DE180875C DE 180875 C DE180875 C DE 180875C DE NDAT180875 D DENDAT180875 D DE NDAT180875D DE 180875D A DE180875D A DE 180875DA DE 180875 C DE180875 C DE 180875C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- chloroacetic acid
- sulfur
- alkali
- water
- 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
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 7
- 229940106681 chloroacetic acid Drugs 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 229920001021 polysulfide Polymers 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 150000002019 disulfides Chemical class 0.000 claims 1
- 239000005077 polysulfide Substances 0.000 claims 1
- 150000008117 polysulfides Polymers 0.000 claims 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims 1
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- DLLMHEDYJQACRM-UHFFFAOYSA-N 2-(carboxymethyldisulfanyl)acetic acid Chemical compound OC(=O)CSSCC(O)=O DLLMHEDYJQACRM-UHFFFAOYSA-N 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE180875C true DE180875C (enrdf_load_stackoverflow) |
Family
ID=445102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT180875D Active DE180875C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE180875C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808436A (en) * | 1953-12-31 | 1957-10-01 | Monsanto Chemicals | Preparation of mercaptopropionic acids |
-
0
- DE DENDAT180875D patent/DE180875C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808436A (en) * | 1953-12-31 | 1957-10-01 | Monsanto Chemicals | Preparation of mercaptopropionic acids |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE180875C (enrdf_load_stackoverflow) | ||
| DE69101074T2 (de) | Niobtrisulfid-Katalysator zur Wasserstoffbehandlung von Kohlenwasserstoffeinsätzen und damit durchgeführtes Wasserstoffbehandlungsverfahren. | |
| DE590278C (de) | Gewinnung von wasserfreien Alkalipolysulfiden | |
| EP0491147B1 (de) | Verfahren zur Herstellung von Gold(I)mercaptiden | |
| DE801992C (de) | Verfahren zur Herstellung schwefelhaltiger Lactonderivate | |
| DE444014C (de) | Verfahren zur Darstellung von Thiuramdisulfiden | |
| DE814596C (de) | Verfahren zur Herstellung von Aralkylmercaptofettsaeuren | |
| DE175070C (enrdf_load_stackoverflow) | ||
| DE194040C (enrdf_load_stackoverflow) | ||
| DE514507C (de) | Verfahren zur Darstellung von aromatischen Mercaptocarbonsaeuren | |
| DE611693C (de) | Verfahren zur Darstellung des Hexamethylentetraminbetains | |
| DE181658C (enrdf_load_stackoverflow) | ||
| DE654458C (de) | Verfahren zur Herstellung von Indigweiss bzw. dessen Alkalisalzen | |
| DE539449C (de) | Verfahren zur Herstellung schwefelhaltiger Derivate hoeherer Fettsaeuren | |
| DE123860C (enrdf_load_stackoverflow) | ||
| DE247412C (enrdf_load_stackoverflow) | ||
| DE844899C (de) | Verfahren zur Herstellung von organischen Thioverbindungen bzw. deren Salzen mit Metallen oder Saeuren | |
| DE153518C (enrdf_load_stackoverflow) | ||
| DE568944C (de) | Verfahren zur Darstellung von Bis- (halogen-oxyaryl)-sulfiden | |
| DE611144C (de) | Verfahren zur Herstellung von Mercaptophenolen | |
| EP0888296B1 (de) | In wasser schwerlösliche metallsalze, verfahren zur herstellung derselben und ihre verwendung als glanzzusatz zur elektrolytischen abscheidung von metallen | |
| DE128117C (enrdf_load_stackoverflow) | ||
| DE319164C (de) | Verfahren zur Darstellung von aromatischen Selenverbindungen | |
| DE516994C (de) | Verfahren zur Darstellung der 1-Alkoxybenzol-3-thioglykol-4-carbonsaeureamide | |
| DE142468C (enrdf_load_stackoverflow) |