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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.
SU2517734/04A1977-08-011977-08-01Method of preparing lithium alkyls
SU671272A1
(en)