62952-99-2

Upstream product

• 62953-03-1 3,4',5,6,8-pentamethoxyflavone 
• 84019-14-7 3-hydroxy-4',5,6,8-tetramethoxyflavone 
• 84019-12-5 2,3,5,6-tetramethoxy-ω-(p-methoxybenzoyloxy)acetophenone 
• 84019-13-6 2-hydroxy-3,5,6-trimethoxy-ω-(p-methoxybenzoyloxy)acetophenone 
• 6172-67-4 2,3,5,6-tetramethoxyacetophenone 

Relevant academic research and scientific papers

Studies of the Selective O-Alkylation and Dealkylation of Flavonoids. V. The Synthesis of 5,6-Dihydroxy-3,4',8-trimethoxyflavone and a Revised Structure for the Flavone from Conyza stricta

5,6-Dihydroxy-3,4',8-trimethoxyflavone, which was the proposed structure of the pigment occuring in Conyza stricta, was synthesized from 2,3,5,6-tetramethoxyacetophenone in six steps.The natural pigment was identical not with the synthesized flavone, but