Tancini, Francesca; Wu, Yi-Lin; Schweizer, W. Bernd; Gisselbrecht, Jean-Paul; Boudon, Corinne; Jarowski, Peter D.; Beels, Marten T.; Biaggio, Ivan; Diederich, Francois
European Journal of Organic Chemistry, 2012 , # 14 p. 2756 - 2765

Elangovan, Arumugasamy; Wang, Yu-Hsiang; Ho, Tong-Ing
Organic Letters, 2003 , vol. 5, # 11 p. 1841 - 1844