DE69428443D1 - Alkyllithium-verfahren - Google Patents
Alkyllithium-verfahrenInfo
- Publication number
- DE69428443D1 DE69428443D1 DE69428443T DE69428443T DE69428443D1 DE 69428443 D1 DE69428443 D1 DE 69428443D1 DE 69428443 T DE69428443 T DE 69428443T DE 69428443 T DE69428443 T DE 69428443T DE 69428443 D1 DE69428443 D1 DE 69428443D1
- Authority
- DE
- Germany
- Prior art keywords
- alkyllithium
- recovering
- microns
- reacting
- mixtures
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000002923 metal particle Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 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
- C07F1/02—Lithium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/087,582 US5332533A (en) | 1993-07-06 | 1993-07-06 | Alkyllithium process |
PCT/US1994/006831 WO1995001982A1 (en) | 1993-07-06 | 1994-06-16 | Improved alkyllithium process |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69428443D1 true DE69428443D1 (de) | 2001-10-31 |
DE69428443T2 DE69428443T2 (de) | 2002-05-02 |
Family
ID=22206050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69428443T Expired - Fee Related DE69428443T2 (de) | 1993-07-06 | 1994-06-16 | Alkyllithium-verfahren |
Country Status (11)
Country | Link |
---|---|
US (1) | US5332533A (de) |
EP (1) | EP0707588B2 (de) |
JP (1) | JPH08511026A (de) |
KR (1) | KR960703929A (de) |
CN (1) | CN1130383A (de) |
AT (1) | ATE206126T1 (de) |
AU (1) | AU7208594A (de) |
BR (1) | BR9406930A (de) |
CA (1) | CA2166770A1 (de) |
DE (1) | DE69428443T2 (de) |
WO (1) | WO1995001982A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5776369A (en) * | 1993-02-18 | 1998-07-07 | Fmc Corporation | Alkali metal dispersions |
US5523447A (en) * | 1995-06-07 | 1996-06-04 | Fmc Corporation | Organolithium process |
WO1997006910A1 (en) * | 1995-08-15 | 1997-02-27 | Fmc Corporation | Alkali metal dispersions |
DE60115663T2 (de) * | 2000-08-08 | 2006-08-10 | Sociedad Química y Minera de Chile, S.A., Las Condes | Verfahren zur herstellung von alkyllithium-verbindungen |
DE10162332A1 (de) * | 2001-12-18 | 2003-07-03 | Chemetall Gmbh | Verfahren zur Herstellung von Alkyllithiumverbindungen unter vermindertem Druck |
DE10204680A1 (de) * | 2002-02-06 | 2003-08-07 | Chemetall Gmbh | Verfahren zur Herstellung von Alkyllithiumverbindungen mittels Verdüsung von Lithiummetall |
US20030199649A1 (en) * | 2002-03-26 | 2003-10-23 | Orbison David Robert | Method and apparatus for the controlled dilution of organometallic compounds |
CN101805360B (zh) * | 2010-05-06 | 2012-08-22 | 江西赣锋锂业股份有限公司 | 一种烷基锂的合成工艺 |
CN103435634B (zh) * | 2013-07-30 | 2015-09-30 | 上虞华伦化工有限公司 | 一种正己基锂的制备方法 |
WO2024107085A1 (ru) * | 2022-11-16 | 2024-05-23 | Публичное Акционерное Общество "Сибур Холдинг" (Пао "Сибур Холдинг") | Способ получения раствора алкиллития |
CN116284060B (zh) * | 2023-05-22 | 2023-08-01 | 研峰科技(北京)有限公司 | 一种有机锂试剂丁基锂的安全生产工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA878291A (en) * | 1971-08-17 | Lithium Corporation Of America | Preparation of concentrated alkyllithium solutions | |
US3122592A (en) * | 1960-07-05 | 1964-02-25 | Firestone Tire & Rubber Co | Preparation of alkyllithium compounds |
FR1310230A (de) † | 1961-01-10 | 1963-03-06 | ||
US3452112A (en) * | 1963-12-27 | 1969-06-24 | Lithium Corp | Preparation of solutions of lithiumhydrocarbon compounds |
US4460515A (en) * | 1982-07-06 | 1984-07-17 | Lithium Corporation Of America | Hydrocarbon solvent solutions of complexes of sec-butyllithium and ethyllithium |
US5211887A (en) * | 1990-11-29 | 1993-05-18 | Fmc Corporation | High purity alkyllithium compounds and process of preparation |
-
1993
- 1993-07-06 US US08/087,582 patent/US5332533A/en not_active Expired - Lifetime
-
1994
- 1994-06-16 WO PCT/US1994/006831 patent/WO1995001982A1/en active IP Right Grant
- 1994-06-16 AT AT94921311T patent/ATE206126T1/de not_active IP Right Cessation
- 1994-06-16 JP JP7504032A patent/JPH08511026A/ja active Pending
- 1994-06-16 CA CA002166770A patent/CA2166770A1/en not_active Abandoned
- 1994-06-16 DE DE69428443T patent/DE69428443T2/de not_active Expired - Fee Related
- 1994-06-16 EP EP94921311A patent/EP0707588B2/de not_active Expired - Lifetime
- 1994-06-16 CN CN94193265A patent/CN1130383A/zh active Pending
- 1994-06-16 AU AU72085/94A patent/AU7208594A/en not_active Abandoned
- 1994-06-16 BR BR9406930A patent/BR9406930A/pt not_active Application Discontinuation
- 1994-06-16 KR KR1019960700046A patent/KR960703929A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0707588B1 (de) | 2001-09-26 |
KR960703929A (ko) | 1996-08-31 |
ATE206126T1 (de) | 2001-10-15 |
JPH08511026A (ja) | 1996-11-19 |
AU7208594A (en) | 1995-02-06 |
BR9406930A (pt) | 1996-09-10 |
WO1995001982A1 (en) | 1995-01-19 |
CA2166770A1 (en) | 1995-01-19 |
CN1130383A (zh) | 1996-09-04 |
DE69428443T2 (de) | 2002-05-02 |
US5332533A (en) | 1994-07-26 |
EP0707588B2 (de) | 2005-04-27 |
EP0707588A4 (de) | 1999-06-09 |
EP0707588A1 (de) | 1996-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |