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AR002186A1 - Procedimiento continuo para la produccion de alcoxido de c4-c8 de sodio. - Google Patents

Procedimiento continuo para la produccion de alcoxido de c4-c8 de sodio.

Info

Publication number
AR002186A1
AR002186A1 ARP960102854A AR10285496A AR002186A1 AR 002186 A1 AR002186 A1 AR 002186A1 AR P960102854 A ARP960102854 A AR P960102854A AR 10285496 A AR10285496 A AR 10285496A AR 002186 A1 AR002186 A1 AR 002186A1
Authority
AR
Argentina
Prior art keywords
sodium
phase
alkoxide
production
continuous procedure
Prior art date
Application number
ARP960102854A
Other languages
English (en)
Original Assignee
American Cyanamid Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23823249&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR002186(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of AR002186A1 publication Critical patent/AR002186A1/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

La invención se refiere a un procedimiento para la manufactura de alcóxido C4-C8 de sodio que comprende tratar una dispersión agitada de metal de sodioen un solvente opcionalmente bajo una atmósfera inerte con una cantidad inferior a la estequiométrica de alcanol C4-C8 a una temperatura deaproximadamente 110-140°C para formar una mezcla que comprende una primera fase y una segunda fase, donde la primera fase comprende una solución del alcóxidoC4-C8 de sodio en el solvente y la segunda fase comprende el metal de sodio, separar la primera fase para obtener el producto alcóxido C4-C8 de sodio comosolución, y opcionalmente reciclar en forma contínua la mezcla remanente.
ARP960102854A 1995-06-02 1996-05-31 Procedimiento continuo para la produccion de alcoxido de c4-c8 de sodio. AR002186A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/459,059 US5723695A (en) 1995-06-02 1995-06-02 Continuous process for the manufacture of sodium C4 -C8 alkoxide

Publications (1)

Publication Number Publication Date
AR002186A1 true AR002186A1 (es) 1998-01-07

Family

ID=23823249

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960102854A AR002186A1 (es) 1995-06-02 1996-05-31 Procedimiento continuo para la produccion de alcoxido de c4-c8 de sodio.

Country Status (25)

Country Link
US (1) US5723695A (es)
EP (1) EP0749947B2 (es)
JP (1) JP4087913B2 (es)
KR (1) KR100443181B1 (es)
CN (1) CN1061028C (es)
AR (1) AR002186A1 (es)
AT (1) ATE172706T1 (es)
AU (1) AU694870B2 (es)
BR (1) BR9602561A (es)
CA (1) CA2177888C (es)
CZ (1) CZ289718B6 (es)
DE (1) DE69600862T3 (es)
DK (1) DK0749947T4 (es)
ES (1) ES2124065T5 (es)
HU (1) HU216329B (es)
IL (1) IL118480A (es)
IN (1) IN190532B (es)
RU (1) RU2131864C1 (es)
SG (1) SG44950A1 (es)
SK (1) SK281722B6 (es)
TR (1) TR199601042A1 (es)
TW (1) TW426659B (es)
UA (1) UA35628C2 (es)
YU (1) YU49244B (es)
ZA (1) ZA964504B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065849A1 (de) 1998-06-12 1999-12-23 Basf Aktiengesellschaft Verfahren zur herstellung von alkalimetallalkoholaten
DE10028754A1 (de) * 2000-06-09 2001-12-13 Clariant Gmbh Verfahren zur Herstellung von alkoholischen Lösungen von Alkalialkoholaten
CN101565354B (zh) * 2009-06-05 2011-12-28 山东中氟化工科技有限公司 一种含氟烷基醇钠的制备方法
DE102015221529A1 (de) * 2015-11-03 2017-05-04 Cht R. Beitlich Gmbh Kontinuierliches Verfahren für Reaktionen mit feinteiligen Alkalimetall-Dispersionen
EP3489598B1 (en) * 2016-09-12 2021-06-23 PHC Holdings Corporation Negative pressure release port and refrigeration device
CN108607484B (zh) * 2018-05-10 2020-06-16 南京师范大学 一种表面摩擦更新静态混合反应器在合成叔丁醇钠的应用
KR102726783B1 (ko) 2021-09-16 2024-11-07 주식회사 에스켐 2차 알코올을 이용한 소듐 알콕사이드의 제조방법
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727923A (en) * 1952-10-08 1955-04-13 Ethyl Corp Preparation of alkali metal alcoholates
GB746400A (en) * 1953-01-16 1956-03-14 Degussa Process for the production 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
JPS5270719A (en) * 1975-12-09 1977-06-13 Kokusai Denshin Denwa Co Ltd Character display system
DE2612642C2 (de) * 1976-03-25 1982-07-08 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten
JPS52153904A (en) * 1976-06-16 1977-12-21 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
JPS5323908A (en) * 1976-08-13 1978-03-06 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
US4421936A (en) * 1982-04-07 1983-12-20 Fmc Corporation Continuous alkoxidation process
DD298502A5 (de) † 1989-03-13 1992-02-27 Alpha-Tech Gmbh Technologie Fuer Chemie Und Umweltschutz,De Verfahren zur herstellung von kristallalkoholfreien alkalimetall-alkoxiden
JPH05323908A (ja) * 1992-05-19 1993-12-07 Canon Inc 表示制御装置

Also Published As

Publication number Publication date
SK281722B6 (sk) 2001-07-10
DK0749947T4 (da) 2002-06-17
IL118480A (en) 2000-07-26
TW426659B (en) 2001-03-21
SK68396A3 (en) 1996-12-04
YU49244B (sh) 2004-12-31
SG44950A1 (en) 1997-12-19
ZA964504B (en) 1997-12-01
HU216329B (hu) 1999-06-28
UA35628C2 (uk) 2001-04-16
KR970001291A (ko) 1997-01-24
HU9601491D0 (en) 1996-07-29
HUP9601491A2 (en) 1997-11-28
BR9602561A (pt) 1998-10-06
US5723695A (en) 1998-03-03
HUP9601491A3 (en) 1998-04-28
EP0749947A1 (en) 1996-12-27
CZ289718B6 (cs) 2002-03-13
RU2131864C1 (ru) 1999-06-20
AU694870B2 (en) 1998-07-30
DE69600862T2 (de) 1999-03-18
DE69600862T3 (de) 2002-10-24
CN1139661A (zh) 1997-01-08
YU32896A (sh) 1998-07-10
EP0749947B2 (en) 2002-01-09
JP4087913B2 (ja) 2008-05-21
EP0749947B1 (en) 1998-10-28
IL118480A0 (en) 1996-09-12
IN190532B (es) 2003-08-09
DE69600862D1 (de) 1998-12-03
TR199601042A1 (tr) 1996-12-21
DK0749947T3 (da) 1999-07-05
ATE172706T1 (de) 1998-11-15
ES2124065T3 (es) 1999-01-16
CA2177888C (en) 2007-09-11
CN1061028C (zh) 2001-01-24
JPH09100249A (ja) 1997-04-15
AU5464796A (en) 1996-12-12
KR100443181B1 (ko) 2004-10-14
CZ146496A3 (cs) 2000-05-17
ES2124065T5 (es) 2002-07-01
CA2177888A1 (en) 1996-12-03

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