Journal of Organometallic Chemistry

gem-Dichloroallyllithium: A seemingly ambident nucleophile

D Seyferth, GJ Murphy, RA Woodruff

Index: Seyferth,D. et al. Journal of Organometallic Chemistry, 1974 , vol. 66, p. C29 - C32

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Citation Number: 22

Abstract

Abstract gem-Dichloroallyllithium may be prepared by the reaction of n-butyllithium with 3, 3, 3-trichloropropene or, better, by reaction of n-butyllithium with Ph 3 PbCH 2 CH CCl 2 in THF at low temperatures. In reactions with trimethylchlorosilane, iodomethane and water the products are indicative of the presence of LiCCl 2 CH CH 2, but its reactions with trimethyltin bromide and mercuric chloride give products indicative of the presence of ...