Conversion of alkyl- and arylallenes into 1-alkynes through metallated intermediates

Article abstract of DOI:10.1080/00397919708005448

A number of acetylenes RCH₂C≡CH have been obtained by metallation of the allenes RCH=C=CH₂ or mixtures of acetylenes and allenes with n-BuLi in THF-hexane and hydrolysis after allowing the metallated allenes to rearrange at roam temperature or by heating under reflux.

Full text of DOI:10.1080/00397919708005448

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Synthetic Communications: An
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Organic Chemistry
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Conversion of Alkyl-
and Arylallenes into 1-
Alkynes Through Metallated
Intermediates
F. Taherirastgar a & L. Brandsma a
a Department of Preparative Organic Chemistry ,
Utrecht University, Debye Institute , Padualaan 8,
3584, CH, The Netherlands
Published online: 22 Aug 2006.
To cite this article: F. Taherirastgar & L. Brandsma (1997) Conversion of Alkyl-
and Arylallenes into 1-Alkynes Through Metallated Intermediates, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 27:23, 4035-4040, DOI: 10.1080/00397919708005448
To link to this article: http://dx.doi.org/10.1080/00397919708005448
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