Potin,P.; Wylde,R.
Bulletin de la Societe Chimique de France, 1967 , p. 1208 - 1212

Cope,A.C. et al.
Journal of the American Chemical Society, 1960 , vol. 82, p. 4299 - 4307

Denmark, Scott E.; Forbes, David C.; Hays, David S.; DePue, Jeffrey S.; Wilde, Richard G.
Journal of Organic Chemistry, 1995 , vol. 60, # 5 p. 1391 - 1407

Griesbaum, Karl; Krieger-Beck, Petra
Journal fur Praktische Chemie - Chemiker - Zeitung, 1996 , vol. 338, # 2 p. 179 - 181

Nametkin; Glagolewa
Chemische Berichte, 1929 , vol. 62, p. 1572
Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1929 , vol. 61, p. 538
Full Text Show Details
Hueckel et al.
Justus Liebigs Annalen der Chemie, 1929 , vol. 474, p. 143

Clemo; Ormston
Journal of the Chemical Society, 1932 , p. 1778,1782