Abstract
A simple, rapid and efficient method for the synthesis of N‐aryl‐N′‐aroyl thioureas under phase transfer catalysis, microwave irradiation and solvent‐free conditions is reported.
Acknowledgment
This work was supported by Natural Science Foundation (No. 20371040) of China, the Foundation (GS022‐A52‐069) of Gansu province and the Foundation (No. 02‐18) of Northwest Normal University, which are gratefully acknowledged.