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Organolithium compounds structural effects

For most purposes of structural studies it is desirable to obtain a purified compound free from other reaction products or other impurities accumulated during the preparation. Solids which are sufficiently soluble in hydrocarbon solvents to permit recrystallization are therefore most desirable. The first isolation of organolithium compounds was effected by Schlenk and Holtz in 1917 (5). Their method of preparation involved a metal-metal interchange with alkylmercury compounds, e.g.. [Pg.366]

Effects of structural variation on organolithium compounds TABLE 2. Values of ctd for common substituents"... [Pg.275]

Recently, deuterium-induced isotope effects on Li chemical shifts in organolithium compounds have been observed [51] and based on this observation, the isotopic fingerprint method was developed as a tool for structural investigations in the field of organolithium compounds. With this method, typical Li multiplets, which are characteristic of the aggregation state. [Pg.255]

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Effective compound

Organolithium compounds

Organolithium compounds structures

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