反应条件
pyridine; phosphorus tribromide in diethyl ether
1.) -30 deg C, 2 h; 2.) 20 deg C, 3 h; 30 deg C, 45 min;
参考文献
Tolstikov, G. A.; Tolstikov, A. G.; Miftakhov, M. S.; Spirikhin, L. V.
Journal of Organic Chemistry USSR (English Translation), 1986 , vol. 22, # 8 p. 1457 - 1463
Zhurnal Organicheskoi Khimii, 1986 , vol. 22, # 8 p. 1620 - 1628