KR890014563A - 나트륨 플루오로알코올레이트의 제조방법 및 용도 - Google Patents
나트륨 플루오로알코올레이트의 제조방법 및 용도 Download PDFInfo
- Publication number
- KR890014563A KR890014563A KR1019890004017A KR890004017A KR890014563A KR 890014563 A KR890014563 A KR 890014563A KR 1019890004017 A KR1019890004017 A KR 1019890004017A KR 890004017 A KR890004017 A KR 890004017A KR 890014563 A KR890014563 A KR 890014563A
- Authority
- KR
- South Korea
- Prior art keywords
- methanol
- sodium
- solvent
- fluoroalcohol
- molecular sieve
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- -1 sodium fluoroalcohol Chemical compound 0.000 title claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 24
- 239000002904 solvent Substances 0.000 claims 5
- 239000002808 molecular sieve Substances 0.000 claims 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 3
- 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 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims 1
- 230000003113 alkalizing effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- AQYSYJUIMQTRMV-UHFFFAOYSA-N hypofluorous acid Chemical compound FO AQYSYJUIMQTRMV-UHFFFAOYSA-N 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- 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
- C07F1/04—Sodium compounds
-
- 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
- C07C29/705—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups by transalcoholysis
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1-3도는 본 발명의 방법을 수행하는 3실시양태의 가열, 분리 빛 응축장치들을 나타낸다.
Claims (5)
- a) 메탄올보다 높은 비등점을 가질수 있는 용매 및/또는 메탄올과 함께 공비혼합물을 형성할수 있는 용매로 이루어지는 군에서 선택되는 용매내에서 나트륨 메탄올레이트를 사용하여 플루오로알코올의 알칼리화 반응을 수행하고, b) a)하에 얻어진 혼합물을 환류시켜 생기는 증기속으로 방출되는 메탄올을 선택적으로 포획하는 것으로 구성됨을 특징으로 하는, 나트륨 플루오로알코올레이트의 제조방법.
- 제1항에 있어서, 메탄올의 선택적 분리를 분자체로 수행함을 특징으로 하는 방법.
- 제2항에 있어서, 분자체의 공극 직경이 약 4옹그스트롬임을 특징으로 하는 방법.
- 제1항 내지 제3항중 어느 한 항에 있어서, a) 제1항에 정의된 유형의 용매내의 무수메탄올과 나트륨으로부터, 또는 과량의 메탄올과 나트륨으로부터 나트륨 메탄올레이트를 제조하고, 과량의 메탄올은 이어서 증발시킨다음 상기 정의된 유형의 용매로 대치하고, b) 1 또는 그 이상의 플루오로알코올을 상기 매체속으로 도입하고, 가능하게는 이동성수소를 갖는 다른 화합물과 혼합하고, c) 혼합물을 끓이고 분자체로 채워진 컬럼을 통과하는 과정에서 메탄올을 분리하는 것을 실시함을 특징으로 하는 방법.
- 제1항 내지 제4항중 어느 한 항에 따르는 방법을 수행하는 동안 얻어진 생성물들의, 폴리디클로로포스파젠의 치환에의 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR88/04086 | 1988-03-29 | ||
| FR8804086 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890014563A true KR890014563A (ko) | 1989-10-24 |
Family
ID=9364729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890004017A KR890014563A (ko) | 1988-03-29 | 1989-03-29 | 나트륨 플루오로알코올레이트의 제조방법 및 용도 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0335776B1 (ko) |
| JP (1) | JPH01308241A (ko) |
| KR (1) | KR890014563A (ko) |
| CN (1) | CN1036945A (ko) |
| AT (1) | ATE81495T1 (ko) |
| DE (1) | DE68903186T2 (ko) |
| DK (1) | DK148489A (ko) |
| ES (1) | ES2035594T3 (ko) |
| FI (1) | FI891475A (ko) |
| GR (1) | GR3006773T3 (ko) |
| IE (1) | IE890988L (ko) |
| PT (1) | PT90131B (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19959153A1 (de) * | 1999-12-08 | 2001-06-21 | Basf Ag | Verfahren zur Herstellung von Alkalimethylaten |
| CN1298689C (zh) * | 2004-08-13 | 2007-02-07 | 于志波 | 碱法生产甲/乙醇钠工艺 |
| CN104710306A (zh) * | 2015-01-12 | 2015-06-17 | 吉林化工学院 | 一种酯交换-吸附脱乙醇联合工艺制备乙酸酯的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2098611B (en) * | 1981-05-15 | 1985-04-03 | Coal Industry Patents Ltd | Treatment of mixtures of organic liquids containing methanol |
| DK172385A (da) * | 1984-04-18 | 1985-10-19 | Ethyl Corp | Fremgangsmaade til fremstilling af halogen-substituerede alkalimetalalkoxider |
-
1989
- 1989-03-22 ES ES198989400809T patent/ES2035594T3/es not_active Expired - Lifetime
- 1989-03-22 DE DE8989400809T patent/DE68903186T2/de not_active Expired - Fee Related
- 1989-03-22 AT AT89400809T patent/ATE81495T1/de active
- 1989-03-22 EP EP89400809A patent/EP0335776B1/fr not_active Expired - Lifetime
- 1989-03-28 FI FI891475A patent/FI891475A/fi not_active Application Discontinuation
- 1989-03-28 DK DK148489A patent/DK148489A/da not_active IP Right Cessation
- 1989-03-28 PT PT90131A patent/PT90131B/pt not_active IP Right Cessation
- 1989-03-29 IE IE890988A patent/IE890988L/xx unknown
- 1989-03-29 KR KR1019890004017A patent/KR890014563A/ko not_active Application Discontinuation
- 1989-03-29 CN CN89101880A patent/CN1036945A/zh active Pending
- 1989-03-29 JP JP1077967A patent/JPH01308241A/ja active Granted
-
1993
- 1993-01-13 GR GR930400034T patent/GR3006773T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529373B2 (ko) | 1993-04-30 |
| ATE81495T1 (de) | 1992-10-15 |
| EP0335776A1 (fr) | 1989-10-04 |
| PT90131A (pt) | 1989-11-10 |
| DK148489A (da) | 1989-09-30 |
| ES2035594T3 (es) | 1993-04-16 |
| IE890988L (en) | 1989-09-29 |
| GR3006773T3 (ko) | 1993-06-30 |
| DE68903186T2 (de) | 1993-04-22 |
| JPH01308241A (ja) | 1989-12-12 |
| PT90131B (pt) | 1994-06-30 |
| CN1036945A (zh) | 1989-11-08 |
| FI891475A (fi) | 1989-09-30 |
| DK148489D0 (da) | 1989-03-28 |
| EP0335776B1 (fr) | 1992-10-14 |
| FI891475A0 (fi) | 1989-03-28 |
| DE68903186D1 (de) | 1992-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |