ChemInform Abstract: Fluorinative α‐Cleavage of Cyclic Ketoximes with Diethylaminosulfur Trifluoride: An Efficient Synthesis of Fluorinated Carbonitriles.

Abstract

Fluorinative α-Cleavage of Cyclic Ketoximes with Diethylaminosulfur Trifluoride: An Efficient Synthesis of Fluorinated Carbonitriles. -The presence of substituents capable of stabilizing a carbocation at the α-position of the oxime is essential for the course of the reaction. Oximes like (X) lacking such substituents afford only complex mixtures. -(KIRIHARA, M.; NIIMI, K.; MOMOSE, T.; Chem. Commun. (Cambridge) (1997) 6, 599-600; Fac. Pharm. Sci., Toyama Med. Pharm. Univ., Sugitani, Toyama 930-01, Japan; EN)