1344686-30-1Relevant academic research and scientific papers
Synthesis of novel bis(nicotinecarbonitrile) derivatives
Hebishy, Ali M.S.,Abdelhamid, Ismail A.,Elwahy, Ahmed H.M.
, p. 97 - 108 (2018)
A series of bis(nicotinecarbonitriles) were prepared via the reaction of bis arylidenemalononitriles with acetophenone in ethanolic potassium hydroxide solution. The isomeric bis(nicotinecarbonitriles) could also be obtained by the reaction of arylidenemalononitriles with bis acetophenone under similar conditions.The reaction was assumed to take place via Michael addition followed by cyclization due to the alkoxide nucleophilic attack at one of the nitrile groups. Alternative syntheses of both isomeric derivatives were also reported.
Novel UV-sensitive bis-chalcone derivatives: Synthesis and photocrosslinking properties in solution and solid PMMA film
Si, Zheng Kai,Zhang, Qing,Xue, Min Zhao,Sheng, Qiao Rong,Liu, Yan Gang
, p. 635 - 646 (2012/04/23)
A series of chalcone derivatives in which two chalcone groups are attached by alkyldioxy chains were synthesized and characterized by 1H NMR, UV-Vis, and Fourier transform infrared (FTIR) spectral analysis. Upon the irradiation of 365-nm UV lig
