反应条件
1.1: 1,1'-(ethane-1,2-diyl)dipyridinium ditribromide; ammonia / water; acetonitrile / 20 °C / Cooling with ice
2.1: 1,1'-(ethane-1,2-diyl)dipyridinium ditribromide / acetonitrile / 0.75 h
2.2: 1 h / 20 °C
View Scheme
参考文献
Yella, Ramesh; Kavala, Veerababurao; Patel, Bhisma K.
Synthetic Communications, 2011 , vol. 41, # 6 p. 792 - 805
