Article ID Journal Published Year Pages File Type
5277775 Tetrahedron Letters 2006 5 Pages PDF
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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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry