Zur Aktivierung lithiumorganischer Reagenzien

K alkoxides enhance the reactivity of organolithium compds. even more than polar ethers. While in 1,2-dimethoxyethane PhLi can lithiate triarylmethanes, diarylmethanes, and furan; BuLi will, in the presence of KOBu-tert, even metallate C6H6 and add to ethylene at room temp. 15 references. [on SciFinder (R)]

Published in:
Journal of Organometallic Chemistry, 8, 1, 9-16
CAN 66:85806 29 Organometallic and Organometalloidal Compounds Univ. Heidelberg,Heidelberg,Fed. Rep. Ger. Journal 0022-328X written in German. 865-47-4 Role: CAT (Catalyst use), USES (Uses) (catalysts, for butyllithium reactions with arylmethanes and benzene); 591-51-5 Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with arylmethanes and furan); 74-82-8D (Methane) Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with butyllithium and phenyllithium); 110-00-9 Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with phenyllithium); 7439-93-2D (Lithium) Role: PRP (Properties) (reactivity of); 109-72-8 Role: RCT (Reactant), RACT (Reactant or reagent) (with arylmethanes and benzene in presence of potassium tert-butoxide); 71-43-2D (Benzene) Role: RCT (Reactant), RACT (Reactant or reagent) (with butyllithium in presence of potassium tert-butoxide)

 Record created 2006-03-03, last modified 2018-01-27

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