Journal of the American Chemical Society

Polylithium compounds. VII. Tetralithium compound from 1, 3-pentadiyne and synthesis of its organic and organometallic derivatives

TL Chwang, R West

Index: Chwang,T.L.; West,R. Journal of the American Chemical Society, 1973 , vol. 95, p. 3324 - 3330

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Citation Number: 22

Abstract

Abstract: 1, 3-Pentadiyne reacts with excess n-butyllithium complexed with TMEDA to form a perlithiated species, CaLi4. With water, CSia forms three komers, 1, 3-pentadiyne, 1, 4- pentadiyne, and 1, 2-pentadien-4-yne; with deuterium oxide, the three corresponding perdeuterated isomers are obtained. C5Lia reacts with dimethyl sulfate to give three permethylated isomers, 6, 6-dimethyl-2, 4-heptadiyne, 4, 4-dimethyl-2, 5-heptadiyne, and ...

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