Reactivity of allyl-zinc (and copper) reagents towards allenic ethers and α-metallated allenic ethers

Normant, Jean F.; Quirion, J.Ch.; Masuda, Y.; Alexakis, Alexandre

doi:10.1016/0040-4039(90)80172-I

Scientific article

Letter

English

Reactivity of allyl-zinc (and copper) reagents towards allenic ethers and α-metallated allenic ethers

ContributorsNormant, Jean F.; Quirion, J.Ch.; Masuda, Y.; Alexakis, Alexandre

Published inTetrahedron letters, vol. 31, no. 20, p. 2879-2882

Publication date1990

Abstract

Allylzinc (copper) reagents add to alkoxyallenes in a regioselective way, leading to ß-aikoxy vinyl metals. Allyl zinc derivatives react with a - lithoialkoxyallenes to generate regioselectively metallated ß-allene-enes.

Affiliation Not a UNIGE publication

Citation (ISO format)

NORMANT, Jean F. et al. Reactivity of allyl-zinc (and copper) reagents towards allenic ethers and α-metallated allenic ethers. In: Tetrahedron letters, 1990, vol. 31, n° 20, p. 2879–2882. doi: 10.1016/0040-4039(90)80172-I

Article (Published version)

Identifiers

PID : unige:8077
DOI : 10.1016/0040-4039(90)80172-I

ISSN of the journal0040-4039

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Reactivity of allyl-zinc (and copper) reagents towards allenic ethers and α-metallated allenic ethers

Allylzinc (copper) reagents add to alkoxyallenes in a regioselective way, leading to ß-aikoxy vinyl metals. Allyl zinc derivatives react with a - lithoialkoxyallenes to generate regioselectively metallated ß-allene-enes.

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