78600-79-0Relevant academic research and scientific papers
Oxidative Rearrangement of Quinochalcones. Part 2. A Facile Synthesis of Linderone
Bennett, Graham J.,Lee, Hiok-Huang
, p. 633 - 638 (2007/10/02)
Friedel-Crafts acylation of 1,2,3,5-tetramethoxybenzene in diethyl ether afforded besides the acetophenone (6a), an abnormal product shown to be 3-ethoxy-2-hydroxy-4,6-dimethoxy-acetophenone (6b).Methylpedicinin (1b), prepared from compoumd (6a), was foun
Synthesis of Calythrone and Related Cyclopentene-1,3-diones via Rearrangement of 4-Ylidenebutenolides
Clemo, Nicholas G.,Gedge, David R.,Pattenden, Gerald
, p. 1448 - 1453 (2007/10/02)
Treatment of 4-ylidenebutenolides with sodium methoxide in methanol results in rearrangement to the corresponding cyclopentene-1,3-diones in high yield.The general method is applied in a synthesis of calythrone from Calythrix tetragona, an
