GB1341307A - Preparation of a-dithiols - Google Patents
Preparation of a-dithiolsInfo
- Publication number
- GB1341307A GB1341307A GB4054871A GB4054871A GB1341307A GB 1341307 A GB1341307 A GB 1341307A GB 4054871 A GB4054871 A GB 4054871A GB 4054871 A GB4054871 A GB 4054871A GB 1341307 A GB1341307 A GB 1341307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphydrate
- dithiols
- acetate
- aug
- alkaline
- 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
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- VYMPLPIFKRHAAC-UHFFFAOYSA-N 1,2-ethanedithiol Chemical compound SCCS VYMPLPIFKRHAAC-UHFFFAOYSA-N 0.000 abstract 1
- YGKHJWTVMIMEPQ-UHFFFAOYSA-N 1,2-propanedithiol Chemical compound CC(S)CS YGKHJWTVMIMEPQ-UHFFFAOYSA-N 0.000 abstract 1
- JHOFEXLJSWTZCG-UHFFFAOYSA-N 1,3-bis(sulfanyl)propan-2-yl acetate Chemical compound CC(=O)OC(CS)CS JHOFEXLJSWTZCG-UHFFFAOYSA-N 0.000 abstract 1
- YDLAHBBJAGGIJZ-UHFFFAOYSA-N 2-sulfanylethyl acetate Chemical compound CC(=O)OCCS YDLAHBBJAGGIJZ-UHFFFAOYSA-N 0.000 abstract 1
- UMNJBDMJLNRKPX-UHFFFAOYSA-N 3-(chloromethyl)-4-sulfanylbutanoic acid Chemical compound OC(CC(CS)CCl)=O UMNJBDMJLNRKPX-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7031660A FR2102936A5 (enExample) | 1970-08-31 | 1970-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341307A true GB1341307A (en) | 1973-12-19 |
Family
ID=9060734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4054871A Expired GB1341307A (en) | 1970-08-31 | 1971-08-31 | Preparation of a-dithiols |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3781366A (enExample) |
| JP (1) | JPS5110211B1 (enExample) |
| BE (1) | BE771936A (enExample) |
| DE (1) | DE2143643C2 (enExample) |
| FR (1) | FR2102936A5 (enExample) |
| GB (1) | GB1341307A (enExample) |
| LU (1) | LU63807A1 (enExample) |
| NL (1) | NL176455C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642753B1 (fr) * | 1989-02-08 | 1991-04-19 | Elf Aquitaine | Synthese d'alcanedithiols vicinaux |
| CN111072532B (zh) * | 2019-12-04 | 2020-09-25 | 山东益丰生化环保股份有限公司 | 一种1，2，3-三巯基丙烷的制备方法 |
| FR3121099A1 (fr) | 2021-03-24 | 2022-09-30 | Psa Automobiles Sa | Platine de support d’enrouleur de ceinture à déformation programmée. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3043880A (en) * | 1961-06-07 | 1962-07-10 | Eastman Kodak Co | Process for preparing 1, 2-ethanedithiol |
| FR1431717A (fr) * | 1964-12-23 | 1966-03-18 | Aquitaine Petrole | Procédé de préparation des alpha-dithiols |
-
1970
- 1970-08-31 FR FR7031660A patent/FR2102936A5/fr not_active Expired
-
1971
- 1971-08-27 US US00175754A patent/US3781366A/en not_active Expired - Lifetime
- 1971-08-27 JP JP46065235A patent/JPS5110211B1/ja active Pending
- 1971-08-30 BE BE771936A patent/BE771936A/xx unknown
- 1971-08-31 LU LU63807D patent/LU63807A1/xx unknown
- 1971-08-31 GB GB4054871A patent/GB1341307A/en not_active Expired
- 1971-08-31 DE DE2143643A patent/DE2143643C2/de not_active Expired
- 1971-08-31 NL NLAANVRAGE7111951,A patent/NL176455C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2102936A5 (enExample) | 1972-04-07 |
| LU63807A1 (enExample) | 1972-01-06 |
| BE771936A (fr) | 1971-12-31 |
| DE2143643C2 (de) | 1982-05-19 |
| NL7111951A (enExample) | 1972-03-02 |
| NL176455C (nl) | 1985-04-16 |
| JPS5110211B1 (enExample) | 1976-04-02 |
| DE2143643A1 (de) | 1972-03-09 |
| US3781366A (en) | 1973-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |