DE2612642C2 - Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten - Google Patents
Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien AlkalimetallalkoholatenInfo
- Publication number
- DE2612642C2 DE2612642C2 DE2612642A DE2612642A DE2612642C2 DE 2612642 C2 DE2612642 C2 DE 2612642C2 DE 2612642 A DE2612642 A DE 2612642A DE 2612642 A DE2612642 A DE 2612642A DE 2612642 C2 DE2612642 C2 DE 2612642C2
- Authority
- DE
- Germany
- Prior art keywords
- alcohol
- alkali metal
- reaction
- free
- soluble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052783 alkali metal Inorganic materials 0.000 title claims description 32
- 150000001340 alkali metals Chemical class 0.000 title claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 23
- 239000011877 solvent mixture Substances 0.000 title claims description 15
- 239000012442 inert solvent Substances 0.000 title claims description 12
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000013078 crystal Substances 0.000 claims description 13
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 12
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000011734 sodium Substances 0.000 description 11
- 150000001298 alcohols Chemical class 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 150000003509 tertiary alcohols Chemical class 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000003138 primary alcohols Chemical class 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- SDTMFDGELKWGFT-UHFFFAOYSA-N 2-methylpropan-2-olate Chemical compound CC(C)(C)[O-] SDTMFDGELKWGFT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- -1 ligroin Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/28—Metal alcoholates
- C07C31/30—Alkali metal or alkaline earth metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/68—Preparation of metal alcoholates
- C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2612642A DE2612642C2 (de) | 1976-03-25 | 1976-03-25 | Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten |
| GB9014/77A GB1550099A (en) | 1976-03-25 | 1977-03-03 | Process for the production of alkali metal alcoholates |
| FR7706723A FR2345417A1 (fr) | 1976-03-25 | 1977-03-08 | Procede pour la preparation d'alcoolats de metaux alcalins exempts d'alcool de cristallisation, solubles dans des solvants ou melanges de solvants inertes |
| US05/779,548 US4150244A (en) | 1976-03-25 | 1977-03-21 | Process for the production of crystalline alcohol free alkali metal alcoholates in an inert solvent |
| IT48607/77A IT1143565B (it) | 1976-03-25 | 1977-03-23 | Procedimento per la produzione di allcolati metallici alcalini prividi alcool in cristalli solubili in solventi o miscugli di solventi inerti |
| CH376777A CH627724A5 (de) | 1976-03-25 | 1977-03-24 | Verfahren zur herstellung von in inerten loesungsmitteln oder loesungsmittelgemischen loeslichen, kristallalkoholfreien alkalimetallalkoholaten. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2612642A DE2612642C2 (de) | 1976-03-25 | 1976-03-25 | Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2612642A1 DE2612642A1 (de) | 1977-09-29 |
| DE2612642C2 true DE2612642C2 (de) | 1982-07-08 |
Family
ID=5973384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2612642A Expired DE2612642C2 (de) | 1976-03-25 | 1976-03-25 | Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4150244A (enExample) |
| CH (1) | CH627724A5 (enExample) |
| DE (1) | DE2612642C2 (enExample) |
| FR (1) | FR2345417A1 (enExample) |
| GB (1) | GB1550099A (enExample) |
| IT (1) | IT1143565B (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0159020B1 (en) * | 1984-04-18 | 1991-09-18 | Ethyl Corporation | Polyphosphazene process |
| US4568779A (en) * | 1984-04-18 | 1986-02-04 | Ethyl Corporation | Polyphosphazene process |
| US4670573A (en) * | 1984-12-17 | 1987-06-02 | Stauffer Chemical Company | Activated preparation of metal alkoxides |
| DE3680358D1 (de) * | 1985-02-20 | 1991-08-29 | Ciba Geigy Ag | Verfahren zur herstellung von alkalialkoholaten. |
| DE3701268C1 (de) * | 1987-01-17 | 1988-04-14 | Dynamit Nobel Ag | Verfahren zur kontinuierlichen Herstellung von Kalium-tert.-butoxid |
| DE3702052C1 (de) * | 1987-01-24 | 1988-07-14 | Degussa | Verfahren zur Herstellung von Natriumalkoholat hoher Reinheit aus dem Filtrationsrueckstand von schmelzelektrolytisch gewonnenem Rohnatrium |
| US4748283A (en) * | 1987-02-17 | 1988-05-31 | Lithium Corporation Of America | Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides |
| US5318228A (en) * | 1992-12-15 | 1994-06-07 | Neos Technology Inc. | Sodium dispersion and organohalide reaction processes |
| US5723695A (en) * | 1995-06-02 | 1998-03-03 | American Cyanamid Company | Continuous process for the manufacture of sodium C4 -C8 alkoxide |
| DE19821304C1 (de) * | 1998-05-13 | 1999-09-23 | Metallgesellschaft Ag | Verfahren zur Herstellung von Alkalimetallalkoholaten |
| KR100552359B1 (ko) | 1998-06-12 | 2006-02-20 | 바스프 악티엔게젤샤프트 | 알칼리금속 알콜레이트의 제조방법 |
| DE10028754A1 (de) | 2000-06-09 | 2001-12-13 | Clariant Gmbh | Verfahren zur Herstellung von alkoholischen Lösungen von Alkalialkoholaten |
| CN103204763A (zh) * | 2013-04-28 | 2013-07-17 | 江苏双乐化工颜料有限公司 | 一种有机醇钠的合成方法 |
| EP4349884A1 (de) | 2022-08-12 | 2024-04-10 | Evonik Operations GmbH | Verfahren zur herstellung von alkoxysiloxanen aus abfallsilikon |
| CN117586505A (zh) | 2022-08-12 | 2024-02-23 | 赢创运营有限公司 | 烷氧基硅氧烷的制备 |
| US20240052107A1 (en) | 2022-08-12 | 2024-02-15 | Evonik Operations Gmbh | Production of alkoxysiloxanes |
| CN116178108A (zh) * | 2023-02-07 | 2023-05-30 | 华陆工程科技有限责任公司 | 一种碱金属醇盐的制备方法 |
| EP4424760B1 (de) | 2023-03-02 | 2025-07-09 | Evonik Operations GmbH | Gewinnung von siloxanzyklen |
| EP4497868A1 (de) | 2023-07-27 | 2025-01-29 | Evonik Operations GmbH | Stoffliche wiederverwertung silikonisierter papiere |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579257A (en) * | 1949-03-17 | 1951-12-18 | Du Pont | Alkali metal dispersions |
| FR1070601A (fr) * | 1952-10-08 | 1954-08-03 | Ethyl Corp | Procédé de préparation d'alcoolates |
| GB727923A (en) * | 1952-10-08 | 1955-04-13 | Ethyl Corp | Preparation of alkali metal alcoholates |
| US3971833A (en) * | 1973-07-02 | 1976-07-27 | Dynamit Nobel Aktiengesellschaft | Method for the preparation of alcohol-free alkali and alkaline earth metal alcoholates |
-
1976
- 1976-03-25 DE DE2612642A patent/DE2612642C2/de not_active Expired
-
1977
- 1977-03-03 GB GB9014/77A patent/GB1550099A/en not_active Expired
- 1977-03-08 FR FR7706723A patent/FR2345417A1/fr active Granted
- 1977-03-21 US US05/779,548 patent/US4150244A/en not_active Expired - Lifetime
- 1977-03-23 IT IT48607/77A patent/IT1143565B/it active
- 1977-03-24 CH CH376777A patent/CH627724A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1143565B (it) | 1986-10-22 |
| DE2612642A1 (de) | 1977-09-29 |
| GB1550099A (en) | 1979-08-08 |
| FR2345417B1 (enExample) | 1981-01-23 |
| FR2345417A1 (fr) | 1977-10-21 |
| US4150244A (en) | 1979-04-17 |
| CH627724A5 (de) | 1982-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OGA | New person/name/address of the applicant | ||
| 8181 | Inventor (new situation) |
Free format text: KNORRE, HELMUT, DR., 6453 SELIGENSTADT, DE LANGER, MANFRED, DR., 6450 HANAU, DE |
|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |