An efficient three-component synthesis of amino-substituted pyrano[3,2-b] pyranones

作者：Meng, Xiang-Xue; Du, Bai-Xiang; Zhao, Bo; Li, Yu-Ling^*; Chen, Cai-Fa

来源：Journal of Chemical Research, 2013, (10): 638-641.

DOI：10.3184/174751913X13796142561782

• multi-component reaction
• pyrano[3,2-b]pyranone
• ionic liquid

A green, efficient and mild one-pot synthesis of pyrano[3,2-b]pyran derivatives via a three component reaction in the ionic liquid [bmim]BF4 is reported. This method has the advantages of environmental friendliness, operational simplicity, high yields and reuse of the ionic liquid.

• 出版日期2013-10