Facile and Efficient Synthesis of Indol‐3‐yl Substituted Pyran Derivatives via One‐Pot Multicomponent Reactions under Ultrasonic Irradiation |
| |
| Authors: | Tao Chen Xiao‐Ping Xu Shun‐Jun Ji |
| |
| Affiliation: | Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, , Suzhou, 215123 People's Republic of China |
| |
| Abstract: | A series of polysubstituted indol‐3‐yl substituted pyran derivatives have been synthesized via one‐pot multicomponent reactions of aldehydes, malononitrile with 3‐cyanoacetyl indoles under ultrasonic irradiation. This method has the advantages of high yield, easy operation, short‐reaction time, mild‐reaction condition, and catalyst recyclability. |
| |
| Keywords: | |
|
|
