反应条件
carbon tetrabromide; triphenylphosphine in N,N-dimethyl-formamide
1) -25 deg C, 2) room temperature;
参考文献
Buchardt, Ole; Ehrbar, Ulrich; Larsen, Charles; Moeller, Joergen; Nielsen, Peter E.; et al.
Journal of Organic Chemistry, 1984 , vol. 49, # 22 p. 4123 - 4127
