Chemistry Letters, Vol.30, No.5, 390-391, 2001
Oxidation of various secondary amines to imines with N-tert-butylphenylsulfinimidoyl chloride
Various secondary amines were smoothly oxidized to the corresponding imines at -78 degreesC by using N-tert-butylphenylsulfinimidoyl chloride and DBU.