215228-23-2

Upstream product

• 39637-74-6 (1S)-(-)-camphanic chloride 
• 118799-85-2 (E)-3-[(2R*,3S*)-2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(3-methoxy-4-methoxymethoxyphenyl)-1-benzofuran-5-yl]-2-propenal 

Downstream Products

• 155836-29-6 (2R,3S)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-5-[(1E)-3-hydroxyprop-1-en-1-yl]-7-methoxybenzofuran-3-methanol 
• 215228-40-3 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-{4-[(2R,3S)-3-hydroxymethyl-7-methoxy-5-((E)-3-oxo-propenyl)-2,3-dihydro-benzofuran-2-yl]-2-methoxy-phenoxy}-tetrahydro-pyran-3-yl ester 
• 80286-36-8 (E)-3-[(2R,3S)-2,3-dihydro-2-(4'-hydroxy-3'-methoxyphenyl)-3-hydroxymethyl-7-methoxy-1-benzo[b]furan-5-yl]-2-propenal 
• 215228-51-6 (-)-(7'E,7R,8S)-3,4,5'-trimethoxy-4',7-epoxy-8,3'-neolign-7'-ene-9,9'-diol 
• 215228-47-0 4-O-methylbalanophonin 
• 215228-28-7 (1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid (2R,3S)-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-5-((E)-3-oxo-propenyl)-2,3-dihydro-benzofuran-3-ylmethyl ester 
• 215228-32-3 (E)-3-[(2R,3S)-2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(3'-methoxy-4'-methoxymethoxyphenyl)-1-benzo[b]furan-5-yl]-2-propenal 

Relevant academic research and scientific papers

On the absolute structure of optically active neolignans containing a dihydrobenzo[b]furan skeleton

Several optically pure neolignans containing a dihydrobenzo[b]furan skeleton were synthesized. Based on an X-ray crystallographic study and circular dichroism results, the absolute configurations of some naturally occurring neolignans, namely balanophonin (1), PGI2 inducer (2), dehydrodiconiferyl alcohol-4-β-D-glucoside (3), dehydroconiferyl alcohol (4) and 3',4-di-O-methylcedrusin (5) have been unambiguously established.