1. I. Mitteilung: und , Synthesis 1971, 145.
2. und , J. chem. Soc. [London] (C) 1967, 1683.
3. N-Arylnitrone. II. Mitteilung
4. Isoxazolidines, in , Five- and Six-Membered Compounds with Nitrogen and Oxygen, der Reihe , The Chemistry of Heterocyclic Compounds, Bd. 17, S. 229, Academic Press, New York 1962;
5. Recent Developments in Isoxazole Chemistry