N-bromosuccinmide in water 0.25 h; other guanosines; other brominating agent; var. solvents and time;
参考文献
Muenzel, Martin; Szeibert, Claudia; Glas, Andreas F.; Globisch, Daniel; Carell, Thomas
Journal of the American Chemical Society, 2011 , vol. 133, # 14 p. 5186 - 5189