title: Synthesis of ethyl alpha-cyanocinnamates catalyzed by KF-Al2O3 under ultrasound irradiation.
abstract: Knoevenagel condensation of ethyl cyanoacetate with aromatic aldehyde catalyzed by KF-Al2O3 in ethanol results ethyl alpha-cyanocinnamates in 97-99% yield under ultrasound irradiation.
authors.affiliation: Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China.
authors.forename: Shu-Xiang
authors.initials: SX
authors.lastname: Wang
authors.forename: Ji-Tai
authors.initials: JT
authors.lastname: Li
authors.forename: Wen-Zhi
authors.initials: WZ
authors.lastname: Yang
authors.forename: Tong-Shuang
authors.initials: TS
authors.lastname: Li