| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 3-(1-甲基-1H-丙基-2-基)-3-氧丙腈 | 2-(cyanoacetyl)-N-methylpyrrole | 77640-03-0 | C8H8N2O | 148.164 |
Knoevenagel reaction of 2-cyanoacetylpyrrole with aromatic aldehydes afforded 2-(3-aryl-2-cyanopropenoyl)-1-methylpyrrole in 81–94% yields in ethanol catalysed by KF/Al2O3 under microwave irradiation. This method has the advantages of simplicity, good yields and low costs.