Takimoto, Seiji; Inanaga, Junji; Katsuki, Tsutomu; Yamaguchi, Masaru
Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 5 p. 1470 - 1473

Amati, Alessandro; Dosualdo, Gabriele; Zhao, Lihua; Bravo, Anna; Fontana, Francesca; Minisci, Francesco; Bjorsvik, Hans-Rene
Organic Process Research and Development, 1998 , vol. 2, # 4 p. 261 - 269

Ballaus
Monatshefte fuer Chemie, 1943 , vol. 74, p. 91

Rubottom, George M.; Gruber, John M.; Marrero, Roberto; Juve, Henrik D.; Kim, Wan Chong
Journal of Organic Chemistry, 1983 , vol. 48, # 25 p. 4940 - 4944