New versatile fluorinated chiral building blocks: Synthesis and reactivity of optically pure α-(fluoroalkyl)-β-sulfinylenamines

Article abstract of DOI:10.1021/jo952097r

Efficient synthesis of optically pure α-(fluoroalkyl)-β-sulfinyl enamines has been achieved by aza-Wittig reaction of triphenyliminophosphoranes with the corresponding α-fluorinated-α'-sulfinyl ketones. The title compounds 3,4 showed an overwhelming prefe