ES293656A1 - Procedimiento para la fabricaciën de disulfuros organicos - Google Patents
Procedimiento para la fabricaciën de disulfuros organicosInfo
- Publication number
- ES293656A1 ES293656A1 ES0293656A ES293656A ES293656A1 ES 293656 A1 ES293656 A1 ES 293656A1 ES 0293656 A ES0293656 A ES 0293656A ES 293656 A ES293656 A ES 293656A ES 293656 A1 ES293656 A1 ES 293656A1
- Authority
- ES
- Spain
- Prior art keywords
- prepared
- organic
- manufacture
- disulphides
- organic disulphides
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical class C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
- C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la fabricación de disulfuros orgánicos, por sulfuración de mercaptanos por medio de azufre elemental, caracterizado porque se hace reaccionar el azufre en forma de solución en un disolvente orgánico, en particular en un disulfuro orgánico con un mercaptano.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR916004A FR1358398A (fr) | 1962-11-20 | 1962-11-20 | Fabrication de disulfures organiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES293656A1 true ES293656A1 (es) | 1964-04-16 |
Family
ID=8791190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0293656A Expired ES293656A1 (es) | 1962-11-20 | 1963-11-19 | Procedimiento para la fabricaciën de disulfuros organicos |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH431503A (es) |
| ES (1) | ES293656A1 (es) |
| FR (1) | FR1358398A (es) |
| GB (1) | GB987358A (es) |
| LU (1) | LU44843A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2579203B1 (fr) * | 1985-03-25 | 1987-05-29 | Elf Aquitaine | Procede de degradation de polysulfures alkyliques en polysulfures de rang inferieur en soufre |
| CH672487A5 (es) * | 1986-07-28 | 1989-11-30 | Magyar Asvanyolaj Es Foeldgaz | |
| FR2630105B1 (fr) * | 1988-04-14 | 1990-07-13 | Elf Aquitaine | Procede de fabrication des dialkyldisulfures inferieurs |
| DE68900007D1 (de) * | 1988-04-14 | 1990-10-04 | Elf Aquitaine | Verfahren zur herstellung von organischen di- und polysulfiden. |
| FR2635775B1 (fr) * | 1988-08-23 | 1990-11-23 | Elf Aquitaine | Synthese de polysulfures organiques |
| DE19854427A1 (de) | 1998-11-25 | 2000-05-31 | Basf Ag | Verfahren zur Herstellung von organischen Disulfiden |
-
1962
- 1962-11-20 FR FR916004A patent/FR1358398A/fr not_active Expired
-
1963
- 1963-11-19 CH CH1417463A patent/CH431503A/fr unknown
- 1963-11-19 GB GB4563063A patent/GB987358A/en not_active Expired
- 1963-11-19 LU LU44843D patent/LU44843A1/xx unknown
- 1963-11-19 ES ES0293656A patent/ES293656A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH431503A (fr) | 1967-03-15 |
| GB987358A (en) | 1965-03-24 |
| LU44843A1 (es) | 1964-05-19 |
| FR1358398A (fr) | 1964-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES300006A1 (es) | Procedimiento de preparaciën de polisulfuros organicos | |
| BR6239597D0 (pt) | Processo para a producao de concentrados estaveis de inseticidas fosforados organicos | |
| ES293656A1 (es) | Procedimiento para la fabricaciën de disulfuros organicos | |
| DK140254B (da) | Fremgangsmåde til fremstilling af perchlormethylmercaptan ved chlorering af carbondisulfid i nærvær af iod. | |
| CH432482A (de) | Verfahren zur Herstellung von reinen, gelben Phosphorsulfiden | |
| ES332657A1 (es) | Metodo para preparar tiadiazoles. | |
| ES331982A1 (es) | Un procedimiento para la produccion de un compuesto de ferroceno. | |
| GB942520A (en) | Process for the production of organic isothiocyanates | |
| ES375812A1 (es) | Procedimiento para preparar derivados de 1,1-dioxido de benzotiofeno. | |
| ES266449A3 (es) | Proceso para la producciën de compuestos de la fërmula general.. | |
| GB1232729A (es) | ||
| BE606419A (fr) | Procédé pour la préparation de mercaptane éthyle et de sulfure diéthyle. | |
| FR1260876A (fr) | Procédé de production de sulfure de phosphore | |
| FR2281956A1 (fr) | Procede de stabilisation des produits de reaction du soufre avec les polythiols | |
| ZA714736B (en) | Process for the manufacture of carbon disulphide with recovery of sulphur | |
| ES415988A1 (es) | Procedimiento para preparar tienil-tiol-(tiono)-carbamatos herbicidas. | |
| CH464155A (de) | Gemisch enthaltend flüssiges Schwefeltrioxyd und Stabilisatoren dafür und Verfahren zu dessen Herstellung | |
| GB962734A (en) | A process for the production of acetoacetic acid amides | |
| ES230678A3 (es) | Un método de preparar n-tiotriclorometil amidas | |
| FI52568C (fi) | Menetelmä erottaa hiilidisulfidi, joka on saatu hiilivedyn ja rikin vä lisellä reaktiolla sekä regeneroida rikki sivutuotteena muodostuneesta rikkivedystä | |
| FR1260875A (fr) | Perfectionnement au procédé de production de sulfure de phosphore | |
| GB1099427A (en) | Method of manufacturing organic acid sulfides | |
| GB891553A (en) | Process for the manufacture of 4-hydrazinouracil | |
| CA631240A (en) | Methyl mercaptan production process | |
| ES231403A3 (es) | Un método para preparar n-hidroxi-2-piridintionas |