SU671272A1 - Method of preparing lithium alkyls - Google Patents

Method of preparing lithium alkyls

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Publication number
SU671272A1
SU671272A1 SU2517734/04A SU2517734A SU671272A1 SU 671272 A1 SU671272 A1 SU 671272A1 SU 2517734/04 A SU2517734/04 A SU 2517734/04A SU 2517734 A SU2517734 A SU 2517734A SU 671272 A1 SU671272 A1 SU 671272A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lithium
alkyl
excess
preparing lithium
lithium alkyls
Prior art date
Application number
SU2517734/04A
Other languages
Russian (ru)
Inventor
Ю.А. Литвин
В.С. Глуховский
В.Г. Филь
И.П. Митин
Original Assignee
Ю.А. Литвин
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 by Ю.А. Литвин filed Critical Ю.А. Литвин
Priority to SU2517734/04A priority Critical patent/SU671272A1/en
Application granted granted Critical
Publication of SU671272A1 publication Critical patent/SU671272A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: organometallic synthesis. SUBSTANCE: lithium alkyls are prepared by interaction of alkyl halides with metal lithium in hydrocarbon solvent in two- step process. In the 1st step, 10-50% excess alkyl halide is employed until all amount of lithium is exhausted, and, in the 2nd step, 3-11% excess lithium (based on remaining amount of alkyl halide) is added after solid sludge formed in the 1st step is separated from lithium alkyl. EFFECT: improved yield and quality of product, intensified process.
SU2517734/04A 1977-08-01 1977-08-01 Method of preparing lithium alkyls SU671272A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2517734/04A SU671272A1 (en) 1977-08-01 1977-08-01 Method of preparing lithium alkyls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2517734/04A SU671272A1 (en) 1977-08-01 1977-08-01 Method of preparing lithium alkyls

Publications (1)

Publication Number Publication Date
SU671272A1 true SU671272A1 (en) 1996-10-27

Family

ID=60516799

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2517734/04A SU671272A1 (en) 1977-08-01 1977-08-01 Method of preparing lithium alkyls

Country Status (1)

Country Link
SU (1) SU671272A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2691649C1 (en) * 2019-02-01 2019-06-17 Владимир Стефанович Глуховской Method of producing alkyl lithium
WO2024107085A1 (en) * 2022-11-16 2024-05-23 Публичное Акционерное Общество "Сибур Холдинг" (Пао "Сибур Холдинг") Process for producing a solution of alkyllithium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2691649C1 (en) * 2019-02-01 2019-06-17 Владимир Стефанович Глуховской Method of producing alkyl lithium
WO2024107085A1 (en) * 2022-11-16 2024-05-23 Публичное Акционерное Общество "Сибур Холдинг" (Пао "Сибур Холдинг") Process for producing a solution of alkyllithium

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