title: Synthesis of ethyl alkylidene alpha cyanoacetates under ultrasound irradiation.
abstract: Condensation of ketones with ethyl cyanoacetate catalysed by ammonium acetate-acetic acid results in ethyl alkylidene alpha cyanoacetate in 31-89% yield under ultrasound irradiation.
authors.affiliation: Department of Chemistry, Hebei University, No. 1 Hezuo Road, Baoding 071002, People's Republic of China. orgsyn@mail.hbu.edu.cn
authors.forename: J T
authors.initials: JT
authors.lastname: Li
authors.forename: H J
authors.initials: HJ
authors.lastname: Zang
authors.forename: L H
authors.initials: LH
authors.lastname: Meng
authors.forename: L J
authors.initials: LJ
authors.lastname: Li
authors.forename: Y H
authors.initials: YH
authors.lastname: Yin
authors.forename: T S
authors.initials: TS
authors.lastname: Li