BE503013A - - Google Patents
Info
- Publication number
- BE503013A BE503013A BE503013DA BE503013A BE 503013 A BE503013 A BE 503013A BE 503013D A BE503013D A BE 503013DA BE 503013 A BE503013 A BE 503013A
- Authority
- BE
- Belgium
- Prior art keywords
- alcohol
- thiosemicarbazide
- solution
- heated
- reflux
- Prior art date
Links
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- -1 thiosemicarbazide hydroxybenzaldehydes Chemical class 0.000 claims description 2
- 150000003583 thiosemicarbazides Chemical class 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 description 8
- 238000010992 reflux Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229960000583 acetic acid Drugs 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- IAVREABSGIHHMO-UHFFFAOYSA-N 3-hydroxybenzaldehyde Chemical compound OC1=CC=CC(C=O)=C1 IAVREABSGIHHMO-UHFFFAOYSA-N 0.000 description 4
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- AVMHMVJVHYGDOO-NSCUHMNNSA-N (e)-1-bromobut-2-ene Chemical compound C\C=C\CBr AVMHMVJVHYGDOO-NSCUHMNNSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229940046892 lead acetate Drugs 0.000 description 2
- LJVHJHLTRBXGMH-HNQUOIGGSA-N (e)-1,4-dibromobut-1-ene Chemical compound BrCC\C=C\Br LJVHJHLTRBXGMH-HNQUOIGGSA-N 0.000 description 1
- WFJFGMLKAISFOZ-UHFFFAOYSA-N 1-amino-3-iminourea Chemical compound NN=C(O)N=N WFJFGMLKAISFOZ-UHFFFAOYSA-N 0.000 description 1
- QRDVXBUAVNLNSJ-UHFFFAOYSA-N 3-but-2-enoxybenzaldehyde Chemical compound CC=CCOC1=CC=CC(C=O)=C1 QRDVXBUAVNLNSJ-UHFFFAOYSA-N 0.000 description 1
- SEDRQGRABDFZKO-UHFFFAOYSA-N 3-prop-2-enoxybenzaldehyde Chemical compound C=CCOC1=CC=CC(C=O)=C1 SEDRQGRABDFZKO-UHFFFAOYSA-N 0.000 description 1
- GJTUFKFMBKCFIH-UHFFFAOYSA-N 4-but-2-enoxybenzaldehyde Chemical compound CC=CCOC1=CC=C(C=O)C=C1 GJTUFKFMBKCFIH-UHFFFAOYSA-N 0.000 description 1
- TYNJQOJWNMZQFZ-UHFFFAOYSA-N 4-prop-2-enoxybenzaldehyde Chemical compound C=CCOC1=CC=C(C=O)C=C1 TYNJQOJWNMZQFZ-UHFFFAOYSA-N 0.000 description 1
- GSSBOYWRKTVVQX-UHFFFAOYSA-N 4-prop-2-ynoxybenzaldehyde Chemical compound O=CC1=CC=C(OCC#C)C=C1 GSSBOYWRKTVVQX-UHFFFAOYSA-N 0.000 description 1
- ZPDCCOTYWBACPZ-UHFFFAOYSA-N [K].OC1=CC=C(C=O)C=C1 Chemical compound [K].OC1=CC=C(C=O)C=C1 ZPDCCOTYWBACPZ-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000002558 anti-leprotic effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940042396 direct acting antivirals thiosemicarbazones Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- YORCIIVHUBAYBQ-UHFFFAOYSA-N propargyl bromide Chemical compound BrCC#C YORCIIVHUBAYBQ-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- SRVJKTDHMYAMHA-WUXMJOGZSA-N thioacetazone Chemical compound CC(=O)NC1=CC=C(\C=N\NC(N)=S)C=C1 SRVJKTDHMYAMHA-WUXMJOGZSA-N 0.000 description 1
- 150000003584 thiosemicarbazones Chemical class 0.000 description 1
- 230000001549 tubercolostatic effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503013A true BE503013A (d) |
Family
ID=144352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503013D BE503013A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE503013A (d) |
-
0
- BE BE503013D patent/BE503013A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1212380A (fr) | Procede de preparation de nouveaux derives de thieno (2,3-b) pyrrole | |
| CH316025A (fr) | Procédé de préparation de 3,5-diamino-6-aryl-1,2,4-triazines | |
| BE503013A (d) | ||
| BE623104A (d) | ||
| CH321872A (fr) | Procédé de préparation d'halogéno-2-amino-2'-diphénylsulfures | |
| BE461991A (d) | ||
| CH280832A (fr) | Procédé de préparation de y-acétamino-y,y-dicarbéthoxy-butyraldéhyde. | |
| BE525586A (d) | ||
| BE373512A (d) | ||
| BE488012A (d) | ||
| BE534468A (d) | ||
| BE557023A (d) | ||
| CH220343A (fr) | Procédé de préparation du 2-(para-amino-benzéne-sulfamido)-thiazol. | |
| CH365077A (fr) | Procédé de préparation de nouveaux dérivés de l'isothiazole | |
| BE527800A (d) | ||
| BE608584A (d) | ||
| BE659237A (d) | ||
| BE566126A (d) | ||
| BE468368A (d) | ||
| BE502128A (d) | ||
| BE526201A (d) | ||
| BE480430A (d) | ||
| BE525695A (d) | ||
| BE481598A (d) | ||
| CH347204A (fr) | Procédé de préparation de la dichloracet-4-hydroxy-N-méthyl-anilide |