Chandrasekhar; Chandrashekar; Nagendra Babu; Vijeender; Venkatram Reddy
Tetrahedron Letters, 2004 , vol. 45, # 28 p. 5497 - 5499

Yoshino, Hideaki; Matsumoto, Kazuhiko; Hagiwara, Rika; Ito, Yasuhiko; Oshima, Koichiro; Matsubara, Seijiro
Journal of Fluorine Chemistry, 2006 , vol. 127, # 1 p. 29 - 35