NO117088B - - Google Patents
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- Publication number
- NO117088B NO117088B NO171127A NO17112767A NO117088B NO 117088 B NO117088 B NO 117088B NO 171127 A NO171127 A NO 171127A NO 17112767 A NO17112767 A NO 17112767A NO 117088 B NO117088 B NO 117088B
- Authority
- NO
- Norway
- Prior art keywords
- spirostane
- oxo
- product
- water
- aqueous
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 53
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 27
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 14
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 13
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 230000031709 bromination Effects 0.000 claims description 6
- 238000005893 bromination reaction Methods 0.000 claims description 6
- 150000005690 diesters Chemical class 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000032050 esterification Effects 0.000 claims description 3
- 238000005886 esterification reaction Methods 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
- 238000010992 reflux Methods 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 229960000583 acetic acid Drugs 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 239000012043 crude product Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- VUXXCVWHUXQPFJ-UHFFFAOYSA-N 1-methylsulfanyl-4-methylsulfinyl-6,7-dihydro-5h-cyclopenta[d]pyridazine Chemical compound CSC1=NN=C(S(C)=O)C2=C1CCC2 VUXXCVWHUXQPFJ-UHFFFAOYSA-N 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000021736 acetylation Effects 0.000 description 4
- 238000006640 acetylation reaction Methods 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000012362 glacial acetic acid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- NDXLVXDHVHWYFR-UHFFFAOYSA-N 2-pyridin-1-ium-1-ylacetohydrazide;chloride Chemical compound [Cl-].NNC(=O)C[N+]1=CC=CC=C1 NDXLVXDHVHWYFR-UHFFFAOYSA-N 0.000 description 3
- QOLRLLFJMZLYQJ-LOBDNJQFSA-N Hecogenin Chemical compound O([C@@H]1[C@@H]([C@]2(C(=O)C[C@@H]3[C@@]4(C)CC[C@H](O)C[C@@H]4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 QOLRLLFJMZLYQJ-LOBDNJQFSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 101150065749 Churc1 gene Proteins 0.000 description 2
- OXLGJTRVVNGJRK-UHFFFAOYSA-N Hecogenin Natural products CC1CCC2(CC3CC4C5CCC6CC(O)CCC6(C)C5CC(=O)C4(C)C3C2C)OC1 OXLGJTRVVNGJRK-UHFFFAOYSA-N 0.000 description 2
- UVLDESQWQRMYKD-UHFFFAOYSA-N Neobotogenin Natural products CC1C(C2(C(=O)CC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 UVLDESQWQRMYKD-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 1
- FUFLCEKSBBHCMO-UHFFFAOYSA-N 11-dehydrocorticosterone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 FUFLCEKSBBHCMO-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 1
- MFYSYFVPBJMHGN-ZPOLXVRWSA-N Cortisone Chemical compound O=C1CC[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 MFYSYFVPBJMHGN-ZPOLXVRWSA-N 0.000 description 1
- MFYSYFVPBJMHGN-UHFFFAOYSA-N Cortisone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)(O)C(=O)CO)C4C3CCC2=C1 MFYSYFVPBJMHGN-UHFFFAOYSA-N 0.000 description 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229960004544 cortisone Drugs 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- INLFWQCRAJUDCR-LYLBMTSKSA-N spirostane Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CCCCC4CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 INLFWQCRAJUDCR-LYLBMTSKSA-N 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/24—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by formation of adducts
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0034172 | 1967-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO117088B true NO117088B (fr) | 1969-06-30 |
Family
ID=7076632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO171127A NO117088B (fr) | 1967-06-13 | 1967-12-22 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3600297A (fr) |
| BE (1) | BE711229A (fr) |
| DE (1) | DE1645730A1 (fr) |
| DK (1) | DK115195B (fr) |
| ES (1) | ES354408A1 (fr) |
| FR (1) | FR1553647A (fr) |
| GB (1) | GB1182170A (fr) |
| NL (1) | NL139954B (fr) |
| NO (1) | NO117088B (fr) |
| SE (1) | SE323760B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2220594C3 (de) * | 1972-04-27 | 1975-11-27 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Gewinnung von n-Paraffinen aus Mineralöldestillaten durch Umsetzung mit einer Harnstofflösung |
| DE2333470C3 (de) * | 1973-06-30 | 1980-02-21 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen Herstellung von Kältemaschinenölen mit tiefem Stockpunkt und einem Trübungspunkt nach DIN 51 351 von wenigstens minus 55 Grad C |
-
1967
- 1967-06-13 DE DE19671645730 patent/DE1645730A1/de active Granted
- 1967-12-07 NL NL676716652A patent/NL139954B/xx not_active IP Right Cessation
- 1967-12-14 DK DK627567AA patent/DK115195B/da unknown
- 1967-12-18 GB GB57385/67A patent/GB1182170A/en not_active Expired
- 1967-12-19 SE SE17414/67A patent/SE323760B/xx unknown
- 1967-12-22 NO NO171127A patent/NO117088B/no unknown
-
1968
- 1968-02-23 FR FR1553647D patent/FR1553647A/fr not_active Expired
- 1968-02-23 BE BE711229D patent/BE711229A/xx unknown
- 1968-05-28 ES ES354408A patent/ES354408A1/es not_active Expired
- 1968-06-06 US US734886A patent/US3600297A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1645730A1 (de) | 1970-07-16 |
| SE323760B (fr) | 1970-05-11 |
| US3600297A (en) | 1971-08-17 |
| BE711229A (fr) | 1968-08-23 |
| FR1553647A (fr) | 1969-01-10 |
| ES354408A1 (es) | 1970-02-16 |
| GB1182170A (en) | 1970-02-25 |
| DK115195B (da) | 1969-09-15 |
| NL6716652A (fr) | 1968-12-16 |
| NL139954B (nl) | 1973-10-15 |
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