329729-84-2Relevant academic research and scientific papers
Synthesis of a 2,3-dimethoxyrotenonoid
Marriott, Karla-Sue C.,Anderson, Mario,Jackson, Yvette A.
, p. 91 - 98 (2007/10/03)
Photo-Fries rearrangement of the o- fluoro ester of 3-hydroxy-6, 7-dimethoxycoumarin yielded the corresponding 3-hydroxy-4-(2-fluorobenzoyl)-coumarin which, in the presence of potassium carbonate, cyclised to the 2,3-dimethoxyrotenonoid. (1)-Benzofuran-(2, 3-c)-(6H, 12H)-(1)-benzoxepin-6-ones underwent oxidation to the corresponding β -rotenonoids reluctantly.
