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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE689493A publication Critical patent/BE689493A/xx

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)
BE689493D 1965-11-10 1966-11-09 BE689493A (zh)

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 (zh) 1967-04-14

Family

ID=7051305

Family Applications (1)

Application Number Title Priority Date Filing Date
BE689493D BE689493A (zh) 1965-11-10 1966-11-09

Country Status (8)

Country Link
US (1) US3418383A (zh)
BE (1) BE689493A (zh)
CH (1) CH484854A (zh)
DE (1) DE1254612C2 (zh)
FR (1) FR1500606A (zh)
GB (1) GB1123088A (zh)
LU (1) LU52314A1 (zh)
NL (1) NL155816B (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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
CN114787115A (zh) 2019-12-18 2022-07-22 巴斯夫欧洲公司 制备金属醇盐的方法
EP4255876A1 (en) 2020-12-04 2023-10-11 Basf Se Method for controlling a reactive distillation column
KR20230115990A (ko) 2020-12-04 2023-08-03 바스프 에스이 트랜스알코올화에 의한 금속 알콕사이드의 제조 공정
JP2024521508A (ja) 2021-06-16 2024-05-31 エボニック オペレーションズ ゲーエムベーハー 反応塔でのアルカリ金属メトキシドの製造におけるメタノール／水混合物の後処理方法
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
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
US20240052132A1 (en) 2022-08-12 2024-02-15 Evonik Operations Gmbh Process for producing alkoxysiloxanes from waste silicone
WO2024083621A1 (en) 2022-10-19 2024-04-25 Evonik Operations Gmbh Method for producing an alkali metal alkoxide
WO2024083336A1 (de) 2022-10-20 2024-04-25 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von alkalimetallmethanolaten
WO2024114899A1 (de) 2022-11-30 2024-06-06 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von alkalimetallmethanolaten
WO2024120883A1 (en) 2022-12-07 2024-06-13 Evonik Operations Gmbh Improved process for preparing metal alkoxide compounds
WO2024125775A1 (de) 2022-12-14 2024-06-20 Evonik Operations Gmbh Verbessertes verfahren zur herstellung von metallalkoholatverbindungen
WO2024156568A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerization of polyalkylene terephthalates in an extruder
WO2024156563A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerizing polyalkylene terephthalates in mixtures with lower-melting polyolefins
WO2024156567A1 (en) 2023-01-23 2024-08-02 Evonik Operations Gmbh Process for depolymerization of polyalkylene terephthalates in an extruder
EP4424760A1 (de) 2023-03-02 2024-09-04 Evonik Operations GmbH Gewinnung von siloxanzyklen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593314A (en) * 1949-03-15 1952-04-15 Standard Oil Dev Co Process for producing magnesia
BE516691A (zh) * 1952-01-01 1953-01-31
GB731216A (en) * 1952-07-25 1955-06-01 Huels Chemische Werke Gmbh Improvements in the production of aluminium alcoholates of high boiling alcohols
NL220379A (zh) * 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

Also Published As

Publication number Publication date
LU52314A1 (zh) 1967-01-09
NL155816B (nl) 1978-02-15
DE1254612B (de) 1967-11-23
CH484854A (de) 1970-01-31
FR1500606A (fr) 1967-11-03
NL6615827A (zh) 1967-05-11
GB1123088A (en) 1968-08-14
US3418383A (en) 1968-12-24
DE1254612C2 (de) 1973-05-17

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