132606-43-0Relevant articles and documents
Efficient access to polysubstituted amidines, benzimidazoles and pyrimidines from amides
Wang, Jing,He, Zhenxing,Chen, Xiaopeng,Song, Wangze,Lu, Ping,Wang, Yanguang
experimental part, p. 1208 - 1214 (2010/04/02)
Polysubstituted amidines, benzimidazoles and pyrimidines were synthesized via the electrophilic activation of amides with trifluoromethanesulfonic anhydride and 2-chloropyridine. The one-pot protocol is concise and efficient and the substrates are readily available.