337968-33-9

Upstream product

• 337968-45-3 (3R,4R,5S)-5-Benzo[1,3]dioxol-5-yl-3-[benzo[1,3]dioxol-5-yl-(tert-butyl-dimethyl-silanyloxy)-methyl]-4-benzyloxymethyl-dihydro-furan-2-one 
• 337968-29-3 (1S,2R,3S)-1-Benzo[1,3]dioxol-5-yl-3-(benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-2-benzyloxymethyl-butane-1,4-diol 
• 337968-43-1 (3R,4R,5S)-5-Benzo[1,3]dioxol-5-yl-3-(benzo[1,3]dioxol-5-yl-methoxymethoxy-methyl)-4-benzyloxymethyl-dihydro-furan-2-one 
• 337968-28-2 (3R,4R,5S)-5-Benzo[1,3]dioxol-5-yl-3-(benzo[1,3]dioxol-5-yl-hydroxy-methyl)-4-benzyloxymethyl-dihydro-furan-2-one 
• 172796-28-0 (R)-4-((benzyloxy)methyl)dihydrofuran-2(3H)-one 
• 120-57-0 piperonal 
• 337968-30-6 C₂₉H₃₀O₈ 
• 337968-27-1 (4R,5S)-5-Benzo[1,3]dioxol-5-yl-4-benzyloxymethyl-dihydro-furan-2-one 
• 337968-41-9 4-benzyloxy-3-hydroxymethyl-N,N-dimethyl-butyramide 
• 337968-47-5 (3R,4R,5S)-5-Benzo[1,3]dioxol-5-yl-3-[benzo[1,3]dioxol-5-yl-(tert-butyl-dimethyl-silanyloxy)-methyl]-4-benzyloxymethyl-tetrahydro-furan-2-ol 

Relevant academic research and scientific papers

Asymmetric syntheses of trisubstituted tetrahydrofuran lignans, sesaminone and 4-epidihydrosesamin

An efficient and stereodefined process is described for the preparation of 2,3,4-trisubstituted tetrahydrofuran lignans, sesaminone and 4-epidihydrosesamin. The synthetic strategy is based on the similar chemoselective hydrogenation of functionalized lactol derivatives, elaborated through asymmetric condensation of a 4,5-trans-disubstituted lactone.