Abstract

1,2-Aminoalcohols or pyrroles were obtained from N,N’-bis[(S)-1-phenylethyl]ethanediimine by a one-pot procedure involving two Barbier additions of allylic and/or propargyl zinc reagents alternated with the hydrolysis of the unreacted imine function, followed by a cyclisation/dehydration sequence when a 1-amino-5-pentyne moiety was involved, all these steps being promoted by CeCl3·7 H2O.

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