Indium(III)-Catalyzed Alkynylation of Nitrones

doi:10.1055/s-0029-1217267

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Synfacts 2009(7): 0775-0775
DOI: 10.1055/s-0029-1217267

Metal-Mediated Synthesis

Indium(III)-Catalyzed Alkynylation of Nitrones

Contributor(s): Paul Knochel, Tobias Thaler
D.-M. Ji, M.-H. Xu*
Shanghai Institute of Materia Medica, P. R. of China

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Publikationsverlauf

Publikationsdatum:
22. Juni 2009 (online)

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Significance

A general protocol for the alkynylation of nitrones is reported. Both aliphatic and aromatic nitrones were efficiently reacted using InBr₃ as catalyst. By applying this method to chiral nitrones good diastereoselectivities were obtained.