1,3-Disubstitution reactions of 1,3-dilithiopropyne. ‘One-pot’ linear chain extensions at both termini of propyne

1 January 1975

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 20,p. 817-818
https://doi.org/10.1039/c39750000817

Abstract

Controlled 1,3-disubstitution of 1,3-dilithiopropyne with various electrophiles leads to the formation of terminal and non-terminal acetylenes without allenic by-products.

Keywords

DISUBSTITUTION REACTIONS
DILITHIOPROPYNE
VARIOUS ELECTROPHILES
PROPYNE CONTROLLED
CHAIN EXTENSIONS
ELECTROPHILES LEADS
TERMINAL ACETYLENES
LINEAR CHAIN
ALLENIC

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