Microwave‐Promoted Synthesis of 2‐Amino‐4‐aryl‐4H‐pyrans on Soluble Polymeric Support

Abstract

2‐Amino‐4‐aryl‐4H‐pyran derivatives could be prepared rapidly and smoothly in good to excellent yields by the microwave‐assisted liquid‐phase strategy of multicomponent synthesis on polyethylene glycol.

Keywords:

• Liquid phase
• microwave
• multicomponent synthesis

Acknowledgment

We are thankful for the financial support from Natural Science Fund of Zhejiang Province (202031) and the Natural Science Fund of China (20401013).