One-step synthesis of alkyl 2-chloropyrimido[1,2-a]benzimidazole-3-carboxylates under catalyst-free: combined experimental and computational studies

One-step synthesis of alkyl 2-chloropyrimido[1,2-a]benzimidazole-3-carboxylates under catalyst-free: combined experimental and computational studies

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 56, Issue 36, 2 September 2015, Pages 5071-5075

Yang Liu, Guoming Xia, Chao Luo, Jianqi Sun, Benfei Ye, Yanli Yuan, Hongming Wang,