1. N. De Kimpe is indebted to the Belgian “Nationaal Fonds voor Wetenschappelijk Onderzoek” for his aspirant fellowship
2. This is part VI of our series concerning the reactivity of α-halogenated iminocompounds. Part IV is in press (Bull. Soc. Chim. Belges) while part V is in preparation
3. Fanta, P. E. 1964.Heterocyclic Compounds with Three and Four membered rings, Part I, Edited by: Weisberger, A. 524N.Y.: Interscience Publ. Inc.
4. Stereochemistry. XLI. Reduction of .beta.-iodo azides. Stereospecific synthesis of aziridines
5. A New Synthesis of Aziridines from β-Amino Alcohols with Triphenylphosphine Dibromide