boron tribromide in dichloromethane
5 h; Ambient temperature;
参考文献
Cameron, Donald W.; Feutrill, Geoffrey I.; Patti, Antonio F.; Perlmutter, Patrick; Sefton, Mark A.
Australian Journal of Chemistry, 1982 , vol. 35, # 7 p. 1501 - 1508
Waehaelae, Kristiina; Hase, Tapio A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 12 p. 3005 - 3008
