Title: Stereoselective Addition of Racemic Allenylzinc onto Enantiopure <i>N</i>-<i>tert</i>-Butanesulfinimines
Abstract: The authors recently reported the synthesis of enantiopure trans-ethynylaziridines by the stereoselective addition of racemic allenylzinc to enantiopure N-tert-butanesulfinimines. In this paper they discovered that the addition of 60 equivalents of HMPA to the reaction reversed the stereoselection to give predominantly cis-ethynylaziridines.
Publication Year: 2005
Publication Date: 2005-10-25
Language: en
Type: article
Indexed In: ['crossref']
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