DE2104911A1 - Verfahren zur Herstellung von Thiodipropionsäureverbindungen - Google Patents
Verfahren zur Herstellung von ThiodipropionsäureverbindungenInfo
- Publication number
- DE2104911A1 DE2104911A1 DE19712104911 DE2104911A DE2104911A1 DE 2104911 A1 DE2104911 A1 DE 2104911A1 DE 19712104911 DE19712104911 DE 19712104911 DE 2104911 A DE2104911 A DE 2104911A DE 2104911 A1 DE2104911 A1 DE 2104911A1
- Authority
- DE
- Germany
- Prior art keywords
- thiodipropionic acid
- reaction
- compounds
- acrylic compounds
- hydrogen sulfide
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical class OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 3
- 238000006243 chemical reaction Methods 0.000 claims description 18
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- -1 thiodipropionic acid compound Chemical class 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003490 Thiodipropionic acid Substances 0.000 claims description 4
- 235000019303 thiodipropionic acid Nutrition 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 150000004965 peroxy acids Chemical class 0.000 claims 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- NDVLTZFQVDXFAN-UHFFFAOYSA-N 3-(2-cyanoethylsulfanyl)propanenitrile Chemical compound N#CCCSCCC#N NDVLTZFQVDXFAN-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000015244 frankfurter Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/16—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of hydrogen sulfide or its salts to unsaturated compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104911 DE2104911A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von Thiodipropionsäureverbindungen |
| CH44172A CH562789A5 (enrdf_load_stackoverflow) | 1971-02-03 | 1972-01-12 | |
| GB396172A GB1359588A (en) | 1971-02-03 | 1972-01-27 | Process for the production of thiodipropionic acid compounds |
| NL7201252A NL7201252A (enrdf_load_stackoverflow) | 1971-02-03 | 1972-01-31 | |
| SE105572A SE386668B (sv) | 1971-02-03 | 1972-01-31 | Forfarande for framstellning av tiodipropionsyraderivat |
| ES72399405A ES399405A1 (es) | 1971-02-03 | 1972-02-02 | Procedimiento para la preparacion de compuestos de acido tiodipropionico. |
| CA133,739A CA975379A (en) | 1971-02-03 | 1972-02-02 | Process for the production of thiodipropionic acid compounds |
| IT2013072A IT948060B (it) | 1971-02-03 | 1972-02-02 | Procedimento per la preparazione di composti dell acido tio dipro pionico |
| AT81772A AT317167B (de) | 1971-02-03 | 1972-02-02 | Verfahren zur Herstellung von Thiodipropionsäureverbindungen |
| FR7203455A FR2125025A5 (enrdf_load_stackoverflow) | 1971-02-03 | 1972-02-02 | |
| BE778853A BE778853A (fr) | 1971-02-03 | 1972-02-02 | Derives de l'acide thio-dipropionique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104911 DE2104911A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von Thiodipropionsäureverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2104911A1 true DE2104911A1 (de) | 1972-09-07 |
Family
ID=5797655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712104911 Pending DE2104911A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von Thiodipropionsäureverbindungen |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1064245A (en) * | 1975-04-28 | 1979-10-16 | Technical Processing | Processing aids for natural and synthetic rubber compounds |
| CN105061274A (zh) * | 2015-09-10 | 2015-11-18 | 山西其右建材科技有限公司 | 硫代二丙酸的制备方法 |
-
1971
- 1971-02-03 DE DE19712104911 patent/DE2104911A1/de active Pending
-
1972
- 1972-01-12 CH CH44172A patent/CH562789A5/xx not_active IP Right Cessation
- 1972-01-27 GB GB396172A patent/GB1359588A/en not_active Expired
- 1972-01-31 SE SE105572A patent/SE386668B/xx unknown
- 1972-01-31 NL NL7201252A patent/NL7201252A/xx unknown
- 1972-02-02 ES ES72399405A patent/ES399405A1/es not_active Expired
- 1972-02-02 CA CA133,739A patent/CA975379A/en not_active Expired
- 1972-02-02 BE BE778853A patent/BE778853A/xx unknown
- 1972-02-02 FR FR7203455A patent/FR2125025A5/fr not_active Expired
- 1972-02-02 AT AT81772A patent/AT317167B/de not_active IP Right Cessation
- 1972-02-02 IT IT2013072A patent/IT948060B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT948060B (it) | 1973-05-30 |
| CA975379A (en) | 1975-09-30 |
| CH562789A5 (enrdf_load_stackoverflow) | 1975-06-13 |
| ES399405A1 (es) | 1974-10-16 |
| FR2125025A5 (enrdf_load_stackoverflow) | 1972-09-22 |
| SE386668B (sv) | 1976-08-16 |
| GB1359588A (en) | 1974-07-10 |
| BE778853A (fr) | 1972-08-02 |
| AT317167B (de) | 1974-08-12 |
| NL7201252A (enrdf_load_stackoverflow) | 1972-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |