1373355-57-7Relevant articles and documents
Expedient synthesis of xanthones and multi-functionalized chromones from 1,1-diacyl cyclopropanes
French, Sarah A.,Clark, Mitchell R.,Smith, Robert J.,Brind, Thomasin,Hawkins, Bill C.
, p. 5340 - 5350 (2018/04/19)
We report the rapid synthesis of various cycloheptane-fused chromones and an oxepine fused flavone in 5 steps from the corresponding 2-hydroxy acetophenone. Furthermore, we describe the synthesis of xanthones, in moderate to good yield, from 2,3-disubstit