3722-60-9

Upstream product

• 225089-97-4 (-)-(4R,5S)-1,5-dimethyl-4-phenyl-3-(2,4-dimethoxyphenylacetyl)-2-imidazolidinone 
• 225090-07-3 (R)-2-(2,4-dimethoxyphenyl)-3-(4-methoxy-2-O-methoxymethylphenyl)-1-propanol 
• 152955-15-2 4-methoxy-2-O-methoxymethylbenzyl bromide 
• 225090-21-1 2-[(R)-2-(2,4-Dimethoxy-phenyl)-3-hydroxy-propyl]-5-methoxy-phenol 
• 60102-29-6 (3R)-2'-hydroxy-4',7-dimethoxyisoflavan 
• 74-88-4 methyl iodide 
• 186581-53-3 diazomethane 

Downstream Products

• 91-52-1 2,4 dimethoxybenzoic acid 
• 23034-71-1 7,2',4'-trimethoxyisoflavanone 

Relevant academic research and scientific papers

Stereoselective synthesis of isoflavonoids. (R)- and (S)-isoflavans

α-Benzylation of (+)- and (-)-N-phenylacetyl imidazolidinones with 2- O-methoxy-methylbenzyl bromides, followed by reductive removal of the chiral auxiliary and cyclization, afforded oxygenated isoflavans in excellent enantiomeric excess and yield.