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Communication | Special issue | Vol 88, No. 2, 2014, pp.953-960
Published online, 2nd September, 2013
DOI: 10.3987/COM-13-S(S)94
A Simple Route to Functionalized Δ1-Pyrrolenines

Matilda Bingham, Cécile Moutrille, and Samir Z. Zard*

*Department of Chemistry, Ecole Polytechnique, CNRS UMR 7652, 91128 Palaiseau, France

Abstract

Treatment of γ-unsaturated oxime esters with cupric acetate or ferric chloride in acetic acid / t-butanol or in t-butanol alone leads to the formation of vinyl- or chloroalkyl- substituted Δ1-pyrrolines in moderate to good yield.