New N-Substituted Dipolarophiles in 1,3-Dipolar Cycloaddition of Nitrones - Nguyen, Thanh Binh; Gaulon, Catherine; Chapin, Teddy; Tardy, Sébastien; Tatibouët, Arnaud; Rollin, Patrick; Dhal, Robert; Martel, Arnaud; Dujardin, Gilles (Synlett, 2006)