DE69422186D1 - Verbessertes verfahren zur herstellung von lithium-tertiär-butoxid - Google Patents

Verbessertes verfahren zur herstellung von lithium-tertiär-butoxid

Info

Publication number
DE69422186D1
DE69422186D1 DE69422186T DE69422186T DE69422186D1 DE 69422186 D1 DE69422186 D1 DE 69422186D1 DE 69422186 T DE69422186 T DE 69422186T DE 69422186 T DE69422186 T DE 69422186T DE 69422186 D1 DE69422186 D1 DE 69422186D1
Authority
DE
Germany
Prior art keywords
alcohol
metal
lithium
lithium metal
reactor
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.)
Revoked
Application number
DE69422186T
Other languages
English (en)
Other versions
DE69422186T2 (de
Inventor
Robert Morrison
Conrad Kamienski
James Schwindeman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
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=22441740&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69422186(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FMC Corp filed Critical FMC Corp
Application granted granted Critical
Publication of DE69422186D1 publication Critical patent/DE69422186D1/de
Publication of DE69422186T2 publication Critical patent/DE69422186T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE69422186T 1993-09-30 1994-09-02 Verbessertes verfahren zur herstellung von lithium-tertiär-butoxid Revoked DE69422186T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12981893A 1993-09-30 1993-09-30
PCT/US1994/009844 WO1995009141A1 (en) 1993-09-30 1994-09-02 Improved method of preparation of lithium tertiary-butoxide

Publications (2)

Publication Number Publication Date
DE69422186D1 true DE69422186D1 (de) 2000-01-20
DE69422186T2 DE69422186T2 (de) 2000-04-13

Family

ID=22441740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422186T Revoked DE69422186T2 (de) 1993-09-30 1994-09-02 Verbessertes verfahren zur herstellung von lithium-tertiär-butoxid

Country Status (7)

Country Link
EP (1) EP0721445B1 (de)
JP (1) JP3470298B2 (de)
AT (1) ATE187710T1 (de)
AU (1) AU7829894A (de)
CA (1) CA2173216A1 (de)
DE (1) DE69422186T2 (de)
WO (1) WO1995009141A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583269A (en) * 1993-09-30 1996-12-10 Fmc Corporation Method of preparation of lithium tertiary-butoxide
WO1999065849A1 (de) * 1998-06-12 1999-12-23 Basf Aktiengesellschaft Verfahren zur herstellung von alkalimetallalkoholaten
DE19956558C2 (de) * 1999-11-24 2003-10-02 Chemetall Gmbh Konzentrierte, stabile Alkalialkoholatlösungen
CN101790502B (zh) 2007-07-31 2016-04-06 凯密特尔有限责任公司 制备锂醇化物溶液的方法
CN113860993A (zh) * 2021-09-15 2021-12-31 江西赣锋锂业股份有限公司 一种叔戊醇锂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971833A (en) * 1973-07-02 1976-07-27 Dynamit Nobel Aktiengesellschaft Method for the preparation of alcohol-free alkali and alkaline earth metal alcoholates

Also Published As

Publication number Publication date
DE69422186T2 (de) 2000-04-13
JPH09504008A (ja) 1997-04-22
WO1995009141A1 (en) 1995-04-06
EP0721445B1 (de) 1999-12-15
EP0721445A1 (de) 1996-07-17
EP0721445A4 (de) 1996-11-13
ATE187710T1 (de) 2000-01-15
JP3470298B2 (ja) 2003-11-25
AU7829894A (en) 1995-04-18
CA2173216A1 (en) 1995-04-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation