BE547300A - - Google Patents
Info
- Publication number
- BE547300A BE547300A BE547300DA BE547300A BE 547300 A BE547300 A BE 547300A BE 547300D A BE547300D A BE 547300DA BE 547300 A BE547300 A BE 547300A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfur
- ether
- ketone
- water
- oil
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000011593 sulfur Substances 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- -1 nitrogenous organic compound Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920001021 Polysulfide Polymers 0.000 claims description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000005077 polysulfide Substances 0.000 claims description 2
- 150000008117 polysulfides Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000000468 ketone group Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 150000002576 ketones Chemical class 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- FDPIMTJIUBPUKL-UHFFFAOYSA-N 3-Pentanone Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- HCFAJYNVAYBARA-UHFFFAOYSA-N 4-Heptanone Chemical compound CCCC(=O)CCC HCFAJYNVAYBARA-UHFFFAOYSA-N 0.000 description 1
- 238000006418 Brown reaction Methods 0.000 description 1
- 210000004400 Mucous Membrane Anatomy 0.000 description 1
- JCBJVAJGLKENNC-UHFFFAOYSA-M Potassium ethyl xanthate Chemical compound [K+].CCOC([S-])=S JCBJVAJGLKENNC-UHFFFAOYSA-M 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M Sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
- 230000001476 alcoholic Effects 0.000 description 1
- QGJOPFRUJISHPQ-UHFFFAOYSA-N carbon bisulphide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 1
- SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000005292 vacuum distillation Methods 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
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE547300A true BE547300A (el) |
Family
ID=174319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE547300D BE547300A (el) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE547300A (el) |
-
0
- BE BE547300D patent/BE547300A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2042497B1 (fr) | Procédé de synthèse du ranélate de strontium et de ses hydrates | |
| FR2531955A1 (fr) | Nouveau procede de preparation de derives de la quinuclidine substitues en position 3 | |
| BE547300A (el) | ||
| US3345416A (en) | Preparation and rearrangement of beta-ketosulfoxides | |
| CH642614A5 (fr) | Procede de preparation d'acides trichlorophenoxyalcanoiques et de leurs derives exempts de dibenzo-p-dioxines chlorees. | |
| CH392483A (fr) | Procédé de préparation de nouveaux esters d'acides 4-halo-3-sulfamoyl-benzoïques | |
| EP0059659B1 (fr) | Nouveaux dérivés de l'acide 4-méthyl 3-formyl pentanoique, leur procédé de préparation et leur application à la préparation de dérivés cycliques | |
| EP0148666B1 (fr) | Procédé de préparation de l'acide hydroxy-3 méthyl-3 glutarique | |
| CH438347A (fr) | Procédé de préparation de nouveaux dérivés colchiciques | |
| FR2634481A1 (fr) | Procede de purification de l'acide d-hydroxyphenoxypropionique | |
| BE460206A (el) | ||
| BE442051A (el) | ||
| BE489416A (el) | ||
| BE466875A (el) | ||
| FR2494696A1 (fr) | Nouveau procede de preparation de steroides 3-amines et leurs sels | |
| BE519333A (el) | ||
| BE562880A (el) | ||
| Perkin | IX.—Condensation-products of œnanthaldehyde (Part II) | |
| BE639978A (el) | ||
| BE558542A (el) | ||
| BE544381A (el) | ||
| CH297837A (fr) | Procédé pour préparer la 1-chloro-4-méthylthiaxanthone. | |
| BE572947A (el) | ||
| EP0373057A1 (fr) | Procédé de préparation de l'acide (propyl-2) pentène-2 oique et de ses esters | |
| BE520960A (el) |