BE444380A - - Google Patents
Info
- Publication number
- BE444380A BE444380A BE444380DA BE444380A BE 444380 A BE444380 A BE 444380A BE 444380D A BE444380D A BE 444380DA BE 444380 A BE444380 A BE 444380A
- Authority
- BE
- Belgium
- Prior art keywords
- ring
- mixture
- halogenated
- oxidation
- compounds
- Prior art date
Links
- 239000007858 starting material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 6
- RAJWOBJTTGJROA-RNQTWYFASA-N Androstanedione Chemical class C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC21 RAJWOBJTTGJROA-RNQTWYFASA-N 0.000 description 4
- KRVSOGSZCMJSLX-UHFFFAOYSA-L Chromic acid Chemical compound O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 150000001441 androstanes Chemical class 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000005712 crystallization Effects 0.000 description 2
- 125000005594 diketone group Chemical group 0.000 description 2
- 238000005658 halogenation reaction Methods 0.000 description 2
- 150000002576 ketones Chemical group 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- 230000001264 neutralization Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- VPJQKYVRISQHDC-KOKUEQTASA-N BrC1C(C(C2CC[C@H]3[C@@H]4CCC([C@@]4(C)CC[C@@H]3[C@]2(C1)C)=O)Br)=O Chemical compound BrC1C(C(C2CC[C@H]3[C@@H]4CCC([C@@]4(C)CC[C@@H]3[C@]2(C1)C)=O)Br)=O VPJQKYVRISQHDC-KOKUEQTASA-N 0.000 description 1
- 241000575946 Ione Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001548 androgenic Effects 0.000 description 1
- 125000004429 atoms Chemical group 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical class [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 125000000950 dibromo group Chemical group Br* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- ZKQFHRVKCYFVCN-UHFFFAOYSA-N ethoxyethane;hexane Chemical compound CCOCC.CCCCCC ZKQFHRVKCYFVCN-UHFFFAOYSA-N 0.000 description 1
- KDCIHNCMPUBDKT-UHFFFAOYSA-N hexane;propan-2-one Chemical compound CC(C)=O.CCCCCC KDCIHNCMPUBDKT-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atoms Chemical class [H]* 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- NPDODHDPVPPRDJ-UHFFFAOYSA-N permanganate Chemical class [O-][Mn](=O)(=O)=O NPDODHDPVPPRDJ-UHFFFAOYSA-N 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
Landscapes
- Steroid Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444380A true BE444380A (sv) |
Family
ID=101050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444380D BE444380A (sv) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE444380A (sv) |
-
0
- BE BE444380D patent/BE444380A/fr unknown
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