disodium hydrogenphosphate; phosphorus oxytribromide in acetonitrile
T=65°C; 1 h;
参考文献
Kuethe, Jeffrey T.; Wong, Audrey; Wu, Jimmy; Davies, Ian W.; Dormer, Peter G.; Welch, Christopher J.; Hillier, Michael C.; Hughes, David L.; Reider, Paul J.
Journal of Organic Chemistry, 2002 , vol. 67, # 17 p. 5993 - 6000