Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5277775 | Tetrahedron Letters | 2006 | 5 Pages |
Abstract
The addition of Grignard reagents to chiral trifluoromethyl tert-butyl sulfinimine–ethanol adducts affords protected trifluoromethylamines in high yields with good to excellent diastereoselectivities. The stereochemical outcome of the addition is opposite to that expected via a chelation controlled transition state.
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