Unexpected products from the reaction of chalcones with cyanoguanidine

• DOI: 10.1016/j.tet.2017.11.074
• Publication Date: 2017-11-29T17:07:49Z
• Authors: Amr Hassan Moustafa; Amer Anwar Amer
• Keywords: Moiety; Chalcone

Abstract A new series of unexpected dihydrochalcones DHCs attached with cyanoiminopyrimidine moiety in addition to expected cyanoaminopyrimidines CAMPs were synthesized by efficient and facile method via reaction of cyanoguanidine with chalcone derivatives in the presence of EtONa.