1220971-41-4Relevant academic research and scientific papers
Convenient synthesis of a new series of 3-triazolonyl iminocoumarins
Kammoun, Myriam,Turki, Hamida,Fery-Forgues, Suzanne,El Gharbi, Rachid
, p. 888 - 900 (2010)
3-Cyano-7-diethylamino-N-ethoxycarbonyl-iminocoumarin reacted with different hydrazines as N-nucleophiles to afford, in one step, a new series of 2-N-substituted 3-triazolonyl-iminocoumarins in good yields. In two cases, N-unsubstituted derivatives were also obtained. The structures of all the products obtained were confirmed by infrared, 1H NMR, 13C NMR, and elemental analysis. The optical properties of three of these compounds in dichloromethane and ethanol were reported.
