摘要
A series of cyclopenta[b]chromen-1(9H)-one derivatives is prepared in high yields by a one-pot reaction of substituted salicylaldehydes and cyclopentane-1,3-dione in ionic liquids of [BMIm]Br, the procedure is very mild and environmentally benign.
- 出版日期2012-5
- 单位江苏师范大学