1. Claisen, Cope and Related Rearrangements in the Synthesis of Flavour and Fragrance Compounds
2. R. Casani, in: M. Howe-Grant (Ed.), Kirk-Othmer Encyclopedia of Chemical Technology, vol. 25, Wiley, New York, 1998.
3. B. Elvers, S. Hawkins, Ullmann’s Encyclopedia of Industrial Chemistry, vol. A27, fifth ed., Verlag Chemie, Weinheim, 1996.
4. Physical properties of compounds used in vitamin synthesis