Tham khảo Tautome_keto–enol

  1. Investigations into the Chemistry of Thermodynamically Unstable Species. The Direct Polymerization of Vinyl Alcohol, the Enolic Tautomer of Acetaldehyde. Anna K. Cederstav and Bruce M. Novak. Journal of the American Chemical Society, 1994, Volume 116, Pages 4073–74.
  2. Norlander, J.E.; Jindal, S.; Kitko, D. (1969). “Resistance of adamantanone to homoenolization”. Journal of the Chemical Society, Chemical Communications: 1136–1137. doi:10.1039/C29690001136.
  3. Stothers, J.B.; Tan, C.T. (1974). “Adamantanone: stereochemistry of its homoenolization as shown by 2H nuclear magnetic resonance”. Journal of the Chemical Society, Chemical Communications (18): 378–379. doi:10.1039/C39740000738.