BE520610A - - Google Patents
Info
- Publication number
- BE520610A BE520610A BE520610DA BE520610A BE 520610 A BE520610 A BE 520610A BE 520610D A BE520610D A BE 520610DA BE 520610 A BE520610 A BE 520610A
- Authority
- BE
- Belgium
- Prior art keywords
- acetylenide
- tetrahydro
- compound
- thiapyrone
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 5
- XDGBLAFHHLKULM-UHFFFAOYSA-N lithium;ethyne Chemical compound [Li+].[C-]#C XDGBLAFHHLKULM-UHFFFAOYSA-N 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- BLRXYTIIKIPJQL-UHFFFAOYSA-N dicarbide(1-) Chemical compound [C-]#C BLRXYTIIKIPJQL-UHFFFAOYSA-N 0.000 description 3
- OVRJVKCZJCNSOW-UHFFFAOYSA-N thian-4-one Chemical compound O=C1CCSCC1 OVRJVKCZJCNSOW-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000147 hypnotic effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520610A true BE520610A (enrdf_load_stackoverflow) |
Family
ID=156429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520610D BE520610A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE520610A (enrdf_load_stackoverflow) |
-
0
- BE BE520610D patent/BE520610A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2468576A1 (fr) | Procede de preparation de l'acide 2,5-bis (2,2,2-trifluorethoxy)-benzoique | |
| BE520610A (enrdf_load_stackoverflow) | ||
| EP0003460B1 (fr) | Préparation du tris (hydroxyméthyl) aminométhane | |
| FR2628420A1 (fr) | Procede pour la preparation du methocarbamol | |
| EP0071500A1 (fr) | Procédé de préparation d'amino-4 butyramide | |
| FR2522648A1 (fr) | Procede de preparation du compose 1-decyloxy-4-((7-oxa-4-octynyl)-oxy)-benzene | |
| BE817776Q (fr) | Nouveaux derives de 5-phenyl-tetrazoles | |
| BE854097Q (fr) | Procede de preparation industrielle du tri (hydroxymathyl) amino-methane-gluconate-di-hydroxy-aluminate | |
| BE446264A (enrdf_load_stackoverflow) | ||
| FR2495143A1 (fr) | Procede de preparation du chlorhydrate de 1-(3,5-dimethoxy-4-hydroxy phenyl)-2-(n-methylamino) ethanol | |
| FR2461701A1 (fr) | Nouveau carbanion de la papaverine et sa preparation | |
| CH354764A (fr) | Procédé de préparation d'un dicarbamate | |
| CH396030A (fr) | Procédé de préparation de la N-isopropyl-N-benzyl-hydrazine et ses sels | |
| FR2553762A1 (fr) | 1,3-bis(3-aminophenoxy)-5-halogenobenzenes et leur procede de preparation | |
| CH108487A (fr) | Procédé de préparation de la phénylamino-4-phénylimino-1-bétanaphtoquinone. | |
| CH222732A (fr) | Procédé de préparation d'un dérivé de la para-amino-benzène-sulfamide. | |
| BE443192A (enrdf_load_stackoverflow) | ||
| CH222734A (fr) | Procédé de préparation d'un dérivé de la para-amino-benzène-sulfamide. | |
| BE541651A (enrdf_load_stackoverflow) | ||
| FR2497806A1 (fr) | Nouveau procede de preparation du n,n-dimethyl (aza-1 bicyclo (2,2,2) octyl-3)-10 10h-phenothiazinesulfonamide-2 | |
| BE562517A (enrdf_load_stackoverflow) | ||
| CH222733A (fr) | Procédé de préparation d'un dérivé de la para-amino-benzène-sulfamide. | |
| BE585646A (enrdf_load_stackoverflow) | ||
| BE480430A (enrdf_load_stackoverflow) | ||
| CH458321A (fr) | Procédé de préparation d'urées norbonyl-substituées |