Iodine bromide in chloroform Ambient temperatureor benzenselenenyl bromide, or 2 M bromine in acetic acid;
参考文献
Ali, Hasrat; Lier, Johan E. van
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 2 p. 269 - 271