320342-80-1

Upstream product

• 921767-78-4 trans-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methyl-5-(E)-propenylbenzofuran 
• 20445-33-4 (R)-methoxytrifluoromethylphenylacetyl chloride 
• 320342-71-0 Methanesulfonic acid 4-((E)-3-methanesulfonyloxy-propenyl)-2-methoxy-phenyl ester 
• 458-35-5 coniferal alcohol 
• 458-36-6 trans-coniferyl aldehyde 
• 5932-68-3 (E)-2-methoxy-4-(1-propenyl)phenol 

Downstream Products

• 320343-11-1 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 4-[(2S,3S)-5-((1S,2S)-1,2-dihydroxy-propyl)-7-methoxy-3-methyl-2,3-dihydro-benzofuran-2-yl]-2-methoxy-phenyl ester 
• 320343-17-7 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 4-[(2S,3S)-5-((R)-2-hydroxy-propionyl)-7-methoxy-3-methyl-2,3-dihydro-benzofuran-2-yl]-2-methoxy-phenyl ester 
• 320343-03-1 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 4-[(2S,3S)-5-((1R,2R)-1,2-dihydroxy-propyl)-7-methoxy-3-methyl-2,3-dihydro-benzofuran-2-yl]-2-methoxy-phenyl ester 
• 83377-50-8 (-)-licarin A 

Relevant academic research and scientific papers

Stereoselective synthesis of 8,9-licarinediols

The total synthesis of 8,9-licarinediols was selectively carried out from licarin A, previously obtained by oxidative coupling of (E)-isoeugenol. The corresponding enantiomerically pure (+)- and (-)-licarin A ester derivatives were subjected to Sharpless oxidation to yield the asymmetric C-8, C-9 dihydroxylation products, whose absolute configurations were established by means of the CD and NMR spectroscopic analyses of their Mosher ester derivatives. (C) 2000 Elsevier Science Ltd.