1. C. D.
Gutsche
and D.Redmore, Carbocyclic Ring Expansion Reactions, Academic Press, New York, 1968
2. T.
Hudlicky
, D. A.Becker, R. L.Fan and S.Kozhushkov, in Carbocyclic Three- and Four-membered Ring Compounds, ed. A. de Meijere, Houben-Wey Methods of Organic Chemistry, Thieme, Stuttgart, 1997, vol. El7c, p. 2538
3. A.
Krief
, in Small Ring Compounds in Organic Synthesis II, ed. A. de Meijere, SpringerVerlag, Berlin, 1987, pp. 1–76
4. Development of Novel Type of Transition Metal-Catalyzed Cascade Reactions Utilizing Small Ring Systems and the Applications