Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5277073 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
The catalytic enantioselective addition of allyltributylstannane to N-protected α-iminoesters promoted by silver(I) trifluoromethanesulfonate in the presence of chiral imine ligands was studied. After testing several chiral imines derived from 1,2-diaminocyclohexane and binaphthyl diamine a very simple experimental procedure was developed that allowed us to obtain optically active homoallylic amines in very high yields and enantioselectivities up to 71%.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Federica Colombo, Rita Annunziata, Maurizio Benaglia,