BE689493A - - Google Patents
Info
- Publication number
- BE689493A BE689493A BE689493DA BE689493A BE 689493 A BE689493 A BE 689493A BE 689493D A BE689493D A BE 689493DA BE 689493 A BE689493 A BE 689493A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- 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
- C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C35/46—O-metal derivatives of the cyclically bound hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965D0048614 DE1254612C2 (de) | 1965-11-10 | 1965-11-10 | Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689493A true BE689493A (OSRAM) | 1967-04-14 |
Family
ID=7051305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689493D BE689493A (OSRAM) | 1965-11-10 | 1966-11-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3418383A (OSRAM) |
| BE (1) | BE689493A (OSRAM) |
| CH (1) | CH484854A (OSRAM) |
| DE (1) | DE1254612C2 (OSRAM) |
| FR (1) | FR1500606A (OSRAM) |
| GB (1) | GB1123088A (OSRAM) |
| LU (1) | LU52314A1 (OSRAM) |
| NL (1) | NL155816B (OSRAM) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761529A (en) * | 1969-07-28 | 1973-09-25 | Ceskoslovenska Akademie Ved | Method of purifying alkali metal alkoxides |
| DE2726491C3 (de) | 1977-06-11 | 1981-02-12 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur kontinuierlichen Herstellung von Alkalialkoholaten |
| DE3413212C1 (de) * | 1984-04-07 | 1985-09-12 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von wasserfreiem Kalium-tert.-butoxid |
| US5260494A (en) * | 1988-03-29 | 1993-11-09 | Atochem | Preparation of sodium fluoroalcoholates |
| DE10360758A1 (de) * | 2003-12-23 | 2005-07-28 | Degussa Ag | Elektrochemische Herstellung von Alkalialkoholaten mit Hilfe einer keramischen Festelektrolytmembran |
| US20090134369A1 (en) * | 2007-11-26 | 2009-05-28 | Applied Nanoworks, Inc. | Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof |
| 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 |
| CN108299159B (zh) | 2018-03-01 | 2020-06-12 | 浙江大学 | 一种连续制备2-甲基烯丙醇盐醇溶液的方法 |
| EP4077253B1 (de) | 2019-12-18 | 2024-06-12 | Basf Se | Verfahren zur herstellung von metallalkoholaten |
| JP2023553406A (ja) | 2020-12-04 | 2023-12-21 | ベーアーエスエフ・エスエー | トランスアルコール化によって金属アルコキシドを調製する方法 |
| KR20230118095A (ko) | 2020-12-04 | 2023-08-10 | 바스프 에스이 | 반응성 증류 컬럼 제어 방법 |
| ES3035391T3 (en) | 2021-06-16 | 2025-09-02 | Evonik Operations Gmbh | Process for workup of a methanol/water mixture in the production of alkali metal methoxides in a reaction column |
| 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 |
| CN117586506A (zh) | 2022-08-12 | 2024-02-23 | 赢创运营有限公司 | 烷氧基硅氧烷的制备 |
| CN120051450A (zh) | 2022-10-19 | 2025-05-27 | 赢创运营有限公司 | 制备碱金属醇盐的方法 |
| KR20250088504A (ko) | 2022-10-20 | 2025-06-17 | 에보닉 오퍼레이션스 게엠베하 | 알칼리 금속 메톡사이드의 개선된 제조 방법 |
| WO2024114899A1 (de) | 2022-11-30 | 2024-06-06 | Evonik Operations Gmbh | Verbessertes verfahren zur herstellung von alkalimetallmethanolaten |
| AR131179A1 (es) | 2022-12-07 | 2025-02-26 | Evonik Operations Gmbh | Procedimiento mejorado para producir compuestos de alcóxidos metálicos |
| WO2024125775A1 (de) | 2022-12-14 | 2024-06-20 | Evonik Operations Gmbh | Verbessertes verfahren zur herstellung von metallalkoholatverbindungen |
| WO2024156567A1 (en) | 2023-01-23 | 2024-08-02 | Evonik Operations Gmbh | Process for depolymerization of polyalkylene terephthalates in an extruder |
| CN120584151A (zh) | 2023-01-23 | 2025-09-02 | 赢创运营有限公司 | 用于在具有低熔点聚烯烃的混合物中解聚聚对苯二甲酸亚烷基酯的方法 |
| CN120584149A (zh) | 2023-01-23 | 2025-09-02 | 赢创运营有限公司 | 用于在挤出机中解聚聚对苯二甲酸亚烷基酯的方法 |
| 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 |
| CN119371285A (zh) * | 2024-10-18 | 2025-01-28 | 安徽金邦医药化工有限公司 | 一种高纯度颗粒状叔丁醇钠的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2593314A (en) * | 1949-03-15 | 1952-04-15 | Standard Oil Dev Co | Process for producing magnesia |
| LU31931A1 (OSRAM) * | 1952-01-01 | 1953-03-02 | ||
| GB731216A (en) * | 1952-07-25 | 1955-06-01 | Huels Chemische Werke Gmbh | Improvements in the production of aluminium alcoholates of high boiling alcohols |
| NL88413C (OSRAM) * | 1952-12-18 | |||
| FR1120541A (fr) * | 1954-01-11 | 1956-07-09 | Alcoolates d'aluminium à poids moléculaire élevé et leur préparation | |
| US2877274A (en) * | 1958-01-21 | 1959-03-10 | Du Pont | Production of sodium methoxide |
| US3100750A (en) * | 1958-11-26 | 1963-08-13 | Union Carbide Corp | Process for polymerization of vicinal epoxides |
-
1965
- 1965-11-10 DE DE1965D0048614 patent/DE1254612C2/de not_active Expired
-
1966
- 1966-11-03 CH CH1594966A patent/CH484854A/de not_active IP Right Cessation
- 1966-11-07 LU LU52314D patent/LU52314A1/xx unknown
- 1966-11-08 US US594333A patent/US3418383A/en not_active Expired - Lifetime
- 1966-11-09 NL NL6615827.A patent/NL155816B/xx unknown
- 1966-11-09 GB GB50334/66A patent/GB1123088A/en not_active Expired
- 1966-11-09 FR FR83041A patent/FR1500606A/fr not_active Expired
- 1966-11-09 BE BE689493D patent/BE689493A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU52314A1 (OSRAM) | 1967-01-09 |
| DE1254612C2 (de) | 1973-05-17 |
| US3418383A (en) | 1968-12-24 |
| GB1123088A (en) | 1968-08-14 |
| FR1500606A (fr) | 1967-11-03 |
| NL155816B (nl) | 1978-02-15 |
| CH484854A (de) | 1970-01-31 |
| NL6615827A (OSRAM) | 1967-05-11 |
| DE1254612B (de) | 1967-11-23 |