1: With sulfur dioxide; boron trichloride in dichloromethane T=-196 - -20°C; 3 h; 2: With N-chloro-succinimide in dichloromethane T=-20 - 20°C;
参考文献
Markovic, Dean; Volla, Chandra M. R.; Vogel, Pierre; Varela-Alvarez, Adrian; Sordo, Jose A.
Chemistry - A European Journal, 2010 , vol. 16, # 20 p. 5969 - 5975