485755-40-6

Upstream product

• 485755-39-3 3-C-allyl-3,5-di-O-benzyl-4-C-(1(S)-(benzoyloxy)allyl)-1,2-di-O-isopropylidene-α-D-ribofuranose 
• 485755-38-2 3-C-allyl-3,5-di-O-benzyl-4-C-(1(S)-hydroxyallyl)-1,2-di-O-isopropylidene-α-D-ribofuranose 
• 457068-00-7 3-C-allyl-3,5-di-O-benzyl-4-C-hydroxymethyl-1,2-di-O-isopropylidene-α-D-ribofuranose 
• 457067-99-1 3-C-allyl-3-O-benzyl-4-C-hydroxymethyl-1,2-O-isopropylidene-α-D-erythro-pentofuranose 
• 197702-06-0 3-C-allyl-3-O-benzyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose 
• 108-24-7 acetic anhydride 

Downstream Products

• 485755-41-7 1-(2-O-acetyl-3-C-allyl-3,5-di-O-benzyl-4-C-(1(S)-(benzoyloxy)allyl)-β-D-ribofuranosyl)thymine 
• 660847-65-4 (1S,3R,4R,5S,6S,8R,9R)-9-acetyloxy-5-(benzoyloxy)-1-(benzyloxy)-6-[(benzyloxy)methyl]-3,4-dihydroxy-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]nonane 
• 696600-02-9 (1S,3R,4R,5S,6S,8R,9R)-1-(benzyloxy)-6-[(benzyloxy)methyl]-3,4,5,9-tetrahydroxy-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]nonane 
• 696599-72-1 (1S,5S,6S,8R,9R)-5-(benzoyloxy)-1-(benzyloxy)-6-[(benzyloxy)methyl]-9-hydroxy-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]non-3-ene 
• 696599-78-7 (1S,5S,6S,8R,9R)-5-(benzoyloxy)-1,9-dihydroxy-6-(hydroxymethyl)-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]non-3-ene 
• 485755-42-8 (1S,5S,6S,8R,9R)-9-acetyloxy-5-(benzoyloxy)-1-(benzyloxy)-6-[(benzyloxy)methyl]-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]non-3-ene 
• 485755-43-9 (1S,5S,6S,8R,9R)-1-(benzyloxy)-6-[(benzyloxy)methyl]-5,9-dihydroxy-8-(thymin-1-yl)-7-oxabicyclo[4.3.0]non-3-ene 

Relevant academic research and scientific papers

3′,4′-trans-Linked bicyclic nucleosides locked in S-type conformations

A novel class of 3′,4′-trans-linked bicyclic nucleosides with locked S-type furanose conformations is introduced by synthesis of two model derivatives; one was obtained by cyclic ether formation and the other by ring-closing metathesis methodology.