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Synthesis of ethyl α-cyanocinnamates under ultrasound irradiation |
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| Authors: | Ji-Tai Li Tong-Shuang Li Li-Jun Li Xi Cheng |
| Affiliation: | Department of Chemistry, Hebei University, Baoding 071002, People's Republic of China |
| Abstract: | Knoevenagel condensation of ethyl cyanoacetate with aromatic aldehydes catalyzed by pyridine results ethyl α-cyanocinnamates in 80–96% yields under ultrasound irradiation. |
| Keywords: | Ethyl cyanocinnamate Knoevenagel condensation Ultrasound |
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