1. Cram, D. J.; Cram, J. M. Acc. Chem. Res. 1971, 4, 204 and references cited therein. A brief historical summary of cyclophane chemistry is included in this reference.
2. Cyclophanes I. Topics in Current Chemistry; Vögtle, F., Ed.; Springer-Verlag: Berlin, 1983; Vol. 113
3. Cyclophanes. Topics in Current Chemistry; Weber, E., Ed.; Springer Verlag: Berlin, 1994; Vol. 172
4. Diederich, F. Cyclophanes. Monographs in Supramolecular Chemistry; Royal Society of Chemistry, 1991; Vol. 2
5. Cyclophane Chemistry;Vögtle,1993