116589-49-2

Upstream product

• 89019-07-8 7-methoxy-8-coumarinul methyl ketone 
• 120-14-9 3,4-dimethoxy-benzaldehyde 

Downstream Products

• 116589-46-9 8-(α,β-dihydro-3',4'-dimethoxycinnamoyl)-7-hydroxy-4-methylcoumarin 
• 148304-10-3 (E)-8-[3-(3,4-dimethoxyphenyl)acryloyl]-7-hydroxy-4-methyl-2H-chromen-2-one 

Relevant academic research and scientific papers

New Route to Synthesis of Some 8-(Dihydrocinnamoyl)dihydrocumarin Derivatives

The synthesis of 8-dihydrocinnamoyldihydrocoumarin derivatives starting from 8-acetyl-7-methoxy substituted coumarins involves: (i) aldol condensation with substituted benzaldehydes; (ii) partial demethylation of condensation products (AlCl3/acetonitrile)