Synthesis of ethyl α-cyanocinnamates under ultrasound irradiation
Author/Authors :
Li، نويسنده , , Ji-Tai and Li، نويسنده , , Tong-Shuang and Li، نويسنده , , Lijun and Cheng، نويسنده , , Xi، نويسنده ,
Pages :
3
From page :
199
To page :
201
Abstract :
Knoevenagel condensation of ethyl cyanoacetate with aromatic aldehydes catalyzed by pyridine results ethyl α-cyanocinnamates in 80–96% yields under ultrasound irradiation.
