反应条件
carbon tetrabromide; tributylphosphine; 2-cyclohexyl-1,1,3,3-tetramethylguanidine in N,N-dimethyl-formamide T=20°C; Condensation; 2 h;
参考文献
Kadokawa, Jun-Ichi; Habu, Hideyuki
Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 15 p. 2205 - 2208